1.
COMPANY INTRODUCTION

2.
Contents
1. Company Introduction
2. History
3. Water Treatment Business
4. High Performance Filter Business
5. Reference

3.
1 Company Outline
• Touch-Screen
Outline • Tempered glass
• Key-PBA
CEO Son Gyung Ik
Capital 220 Billion Won
Dongtan About 560
Employee No
Pohang About 130 Dongtan • High performance Filter
• Industrial packing Materials
• Touch-Screen
Dongtan • Tempered glass
Major products • Key-PBA
Home Page • Water Treatment System Pohang
Pohang • High Performance Filter
China
• Industrial packing Materials Daegu
• China Corporate
Home Page www.synopex.com (Tianjin, Dong guan)
• Pohang(Head Office)
Sites of business • Seoul / Dongtan / Giheung / Daejeon
Gimhae / Gimcheon / Daegu / China
Water Treatment
• Daegu (Water Treatment System)
Major Clients

4.
2 History
• 1985. 04 Foundation
• 1994. 11 Development and sales of water treatment filter
• 2006. 02 Started Filtration System Business
• 2006. 06 M&A with Yoowon Telecom and Shinyang P&P
• 2006. 07 Technology Transfer & localization of Nano-composite membranes
with Korea Research Institute of Chemical Technology
• 2006. 08 Developed high-performance filters for Semiconductor / LCD
• 2007. 09 Developed Nano-composite membranes(NF)
• 2008. 04 Developed high-performance filters for CMP Slurry
• 2008. 12 Developed high-performance hollow fiber membranes
• 2009. 02 Signed MOU with Eqilim Danesh Co.(IRAN)
• 2009. 03 M&A with membrane and water treatment engineering company
• 2009. 07 Started Water Business Group
• 2009. 08 M&A with Water Treatment Systems Equipment Manufacturers
• 2010. 03 Registered the patent under the title of ‘Nano separation method/equipment of saline water from Kimchi salting process’
• 2010. 04 Registered the patent under the title of ‘Small package type water supply facilities system by purifying a subterranean water
or a valley water by using Ultrafilter’
• 2010. 06 Registered the patent under the title of ‘Manufacturing system of compost and liquid fertilizer from livestock excretion’
• 2010. 07 Registered the patent under the title of ‘Small package type water supply facilities system by purifying a subterranean water
or a valley water by using RO membrane
• 2010. 10 Developed Reverse Osmosis membrane(RO)
• 2011. 01 Registered the patent under the title of ‘Treatment system of fluoride wastewater using membrane / Remove T-N, T-P, color
from effluent and effluent reusing system using membrane’
• 2011. 02 Registered the patent under the title of ‘Removal system / method of phosphorus from wastewater’
• 2011. 06 Registered the patent under the title of ‘Reusing system of sodium hydroxide from textile manufacturing process’
Hold lots of registrations related to water treatment professional company
Hold 6 patents for membrane & lots of intellectual properties
Secure Membrane Technologies in the field of water treatment
Developed Ultra filtration(PAN type) & Gas separation membranes for the first time in Korea
Hold 14 patents related to Gas separation membranes
Manufactured Cartridge Micro-Depth Filter using Melt-Blown Technology for the first time in Korea

5.
3 Water Treatment Business
Overview
$303 hundred
million
Membrane Separation Process has better reclamation effect than
existing Physical Chemistry . The Trend of Water Treatment
Business is changing to Eco-Friendly Membrane Separation without
$61 hundred
Chemical use. million
2010
Membrane Separation is expanding its market in Leading Country 2007
(USA, Japan)
Enforcement of Domestic Membrane Separation
Certification System (2008. 12. 23 Law Announcement)
<Market Size of Water Treatment Membrane >
<Strength of SYNOPEX’ Water Treatment System>
To have Core Synergy through Technology Providing Total Solution for Water
Technologies for Water convergence among subsidiary Treatment
Treatment Filter companies.

6.
3 Water Treatment Business
Acquired Patents
Registration
Patent Title Registration No. Remark
Date
Nano separation apparatus of saline water from Kimchi salting
1 No. 10-0950558 2010. 03. 24 Complete
process
2 Nano separation Method of saline water from Kimchi salting process NO. 10-0950559 2010. 03. 24 Complete
Small package type water supply facilities system by purifying a
3 No. 10-0956871 2010. 04. 30 Complete
subterranean water or a valley water by using Ultrafilter
Manufacturing system of compost and liquid fertilizer from livestock
4 No. 10-0966279 2010. 06. 18 Complete
excretion
Small package type water supply facilities system by purifying a
5 No. 10-0974184 2010. 07. 30 Complete
subterranean water or a valley water by using RO membrane
6 Fluoride wastewater treatment system by adopting membrane No. 10-1007522 2011. 01. 05 Complete
Removal system T-N, T-P, color to reuse the wastewater effluent by
7 No. 10-1009574 2011. 01. 13 Complete
adopting membrane
8 Sewage and wastewater phosphorus removal system and method No. 10-1018636 2011. 02. 23 Complete
Waste caustic soda reusing system manufactured from the
9 No. 10-1044620 2011. 06. 21 Complete
mercerizing system
6 6

7.
3 Water Treatment Business
R&D Status of Water Treatment System
Amount
Project Title Period Remark
(million)
* Project Title : Degu-Gyeongbuk Blue Gold Cluster Developing Project
2010. 7 Conduct-
1 SubTitle : Development of Customized Water Reuse Systems for Industrial 2,448
~ 2013. 4 ing
Wastewaters in Daegu-Gyeongbuk Region
* Project Title : Eco-Industrial Park
2010. 9 Conduct-
2 Sub Title : The industrial water utilization Network by re-treatment of the 183
~ 2011. 8 ing
discharged water in Seongseo wastewater disposal center
* Project Title : The Small & Medium Business Administration (National Project)
2009. 5
3 Sub Title : Developing the recovering device system of caustic soda 445 Complete
~ 2011. 6
wastewater
* Project Title : Eco-Technopia 21
2009. 3 Conduct-
4 Sub Title : Development of a low energy recycled urban water treatment 961
~ 2011. 11 ing
technology integrating alternative water resources
* Project Title : advanced Plant Technology Project (1-5) 2007. 11 Conduct-
5 2,261
Sub Title : RO Membrane Analyze and Diagnosis Technology of Next Generation ~ 2012. 8 ing
* Project Title : advanced Plant Technology Project (4-1) 2010. 4 Conduct-
6 6,166
Sub Title : High efficient Maintenance of Seawater Desalination Plant ~ 2012. 8 ing
7 7
Total 12,653

8.
3 Water Treatment Business
Water Treatment Business
Wastewater Desalination Water
Permeate Purification
Reuse Livestock
Wastewater
Wastewater
Treatment
Treatment
Foods
Caustic soda Wastewater
Wastewater Treatment
Pure
Salt
&
Wastewater
Ultrapure
Recovery

9.
3 Water Treatment Business
Seawater Desalination System
 Outline
- Separate salinity from the seawater to use as drinking water and other purposes and through
this system, not only Cl-, Na+ but also inorganic salts can be separated
 Characteristics
- Can secure vast quantity of water resources
- Possible to get water resources early due to the short construction period
- Doesn’t depend on seasons or water conditions
- Small footprint with the compact design

10.
3 Water Treatment Business
Seawater Desalination System
<Intake> <Pre-treatment>
<Reverse Osmosis(RO)> <Post Treatment>

11.
3 Water Treatment Business
Seawater Desalination System
1. Intake
 Need to take clean raw water in order to minimize loads of pretreatment.
 Intake point and method is very important due to affect a quality of raw water.
 Depth intake(large scale), Seaside construction(small scale), Seaside underground
well(small scale)
2. Pretreatment
 Removal material: bacteria, clay, colloid, SS
 Microfiltration, Ultrafiltration, Nanofiltration, Multimedia filters, Cartridge filters,
Coagulants
3. Reverse Osmosis
 RO machine is a key equipment to make a fresh water
 RO Membranes, Housings, Pumps, Energy Recovery Devices, Controls & Instruments
4. Post Treatment
 Permeate water mostly meet the standard of drinking water but pH is low, around 5~6.
 Chlorine, Injection of Ca(OH)2 or NaOH, Mineral Tower
5. Discharge Treatment
 Filtration, Treatment of membrane cleaning wastewater

12.
3 Water Treatment Business
Seawater Desalination System
< Seawater desalination system in Dok-do(East island)>
China
1~9, Dokdo-ri, Ulleung-eup, Ulleung-gun,
Location
Gyeongsangbuk-do , Korea
187,554㎡(East Island 73,297㎡, West
Area Island 88,740㎡, affiliated Island 25,517㎡)
Korea Drinking Civilians: 3 people
Personnel Guards: about 50 people
Amount of
Product 27㎥/day
Japan Water
Membrane
SHN 4040F(4” × 40”) × 12EA
Spec.

13.
3 Water Treatment Business
Seawater Desalination System
< Seawater desalination system in Dokdo(west island) > < Ras Az Zawr (Saudi Arabia) seawater desalination system >

14.
3 Water Treatment Business
Groundwater Desalination System
- Remove up to 99% of ions and contaminants including monovalent ions in the
groundwater applying the reverse osmosis pressure
- The system is suitable to the areas like desert and others where the salt concentration is
high
Ground
-water
Pre-treatment Post Treatment
Raw
water Membrane Treated
Tank water Provide
Tank
Treated water
Tank

15.
3 Water Treatment Business
Groundwater Desalination System
Water criteria of Water quality of
Groundwater
developed countries SYNOPEX Inc.
• TDS : 1,000 ~ 2,000 ㎎ / ℓ • TDS : 200 ㎎ / ℓ • TDS : < 50 ㎎ / ℓ
• HARDNESS : < 200 ㎎ / ℓ
• COLON BACTERIUM ▶ • HARDNESS : < 100 ㎎ / ℓ
• COLON BACTERIUM : None
▶ • HARDNESS : < 20 ㎎ / ℓ
• COLON BACTERIUM : None
: 100 EA / 100 ㎖
SUPPLY
500 ton/day
 Drinking Water : 250,000 people/day
Groundwater Desalination System (2ℓ / person ∙ day)

16.
3 Water Treatment Business
Groundwater Desalination System
< Senegal Groundwater Desalination System 500ton/day) >

17.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)
 Definition of SMDT (Synopex Mobile Drinking water feeding Trailer)
: Fully equipped the power generator and water treatment equipment in the
transferable trailer
 SMDT key components
: Diesel generator , pre-treatment, membrane system, post-treatment

18.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)
 The problems of groundwater for drinking
 Particles (SS)
 High TDS (Total Dissolved Solids)
 Pathogenic bacteria
 Harmful substances (heavy metals, etc.)
 Expected effects of SMDT
 Door to Door service
 Use of on-site water source
 Safe water for health
 Emergency resilient

19.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)
 Characteristics
 Easy to install, operate, maintain
 Compact design
 Automatic operation
 Power generator built-in type
 Guarantee the treated water quality
 Can supply sanitary water in the construction sites · islands · disaster areas
and other areas where are hard to get stable quality of water
 Customized process for various water quality
 Can remove heavy metals and ions through the RO membrane
 Quick response to water demands and mobility

20.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)

21.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)

22.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)
Feed raw water
Water Treatment Room Concentrate
Pretreatment Post treatment
Ground
Treated Water
water
A/C UV RO UV
Raw water Softener
Electricity
Generating Tank
Room
Fuel
- SMDT provides quick and continuous services to meet residents’ needs and demands.
- SMDT includes perfect facilities such as MF, RO & UV systems to generate pure
drinking water.

23.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)
ITEMS MDT-20 MDT-50 MDT-100 MDT-200 MDT-400
1 Container system 1 Container system 2 Container system
1 ton truck 2.5 ton truck
(20ft) (40ft HQ) (20ft+40ft HQ)
System W1.6m x L2.85m x W1.8m x L4.3m x W2.3m x L5.9m x W2.3m x L12m x W2.3m x L18m x
Dimensions H1.8m H2.0m H2.6m H2.6m H2.6m
18,000 kgs + truck 3,000 kgs + truck
Shipping Wt. 6,000 kgs 14,000 kgs 20,000 kgs
weight weight
1 ㎥/hr 2.2 ㎥/hr 4.5 ㎥/hr 10 ㎥/hr 20 ㎥/hr
Capacity
(20㎥/day) (50㎥/day) (100㎥/day) (200㎥/day) (400㎥/day)
Electric Diesel Engine, Diesel Engine, Diesel Engine, Diesel Engine, Diesel Engine,
generator 10 Kwh x 60Hz 10 Kwh x 60Hz 20 Kwh x 60Hz 20 Kwh x 60Hz 20 Kwh x 60Hz
TDS HARDNESS TDS HARDNESS TDS HARDNESS TDS HARDNESS TDS HARDNESS
Water (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm)
Quality
< 150 < 50 < 150 < 50 < 150 < 50 < 150 < 50 < 150 < 50
Fuel Use Light Oil Light Oil Light Oil Light Oil Light Oil
Fuel
Consumption
2.9 liter/㎥ 1.35 liter/㎥ 1.3 liter/㎥ 0.85 liter/㎥ 0.85 liter/㎥

24.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT) CIP
R.W.P
Clean in place pump
Raw water pump
B.P Booster pump
 SMDT - 20, 50, 100, 200 S.F
H.P
Safety filter
High pressure pump
MMF Multi media filter
ACF Activated carbon filter
C.P Control panel
Ventilation 0.5㎥/hr per side × 2 SET G.W.T Groundwater tank
P.W.T Permeate water tank
RO
CIP SF HP
1600
UV
G.W.T
R.W.P
P.W.T
UV C. P
B.P
MMF ACF
Power
Generator Water Treatment System
2850
Groundwater
1800

25.
3 Water Treatment Business
Mobile Drinking Water Feeding Trailer(SMDT)
 SMDT – 400 (2 Containers)
 Capacity : 20㎥/hr (400㎥/day) : Feeding people 200,000 people/day
Ventillation 20㎥/hr per one side × 2 SET
G.W.T UV UV
CIP MMF ACF
P.W.T R.W.P SF HP C. P
B.P
Power Pump Water Treatment System
Generator
6,000 12,000
Groundwater

26.
3 Water Treatment Business
Wastewater Effluent Reuse System
Reuse
Permeate
water
Discharge
Concentra-
te water

27.
3 Water Treatment Business
Wastewater Effluent Reuse System
< Hong-duck Inc. wastewater effluent reuse system (500 ton/day) >

28.
3 Water Treatment Business
Wastewater Effluent Reuse System
KISWIRE Ltd. Effluent Reuse System

29.
3 Water Treatment Business
Wastewater Effluent Reuse System
< KISWIRE Ltd. effluent reuse system (300 ton/day >

30.
3 Water Treatment Business
Wastewater Effluent Reuse System
- The system can recover wastewater and organisms at the same time
- The system can treat any wastewater through 2 steps of membrane system effectively
- The re-concentrated water is reused or discharged only small amount of wastewater
-The company can reduce the raw material costs and production costs by reusing the
wastewater
- Characteristics
 Good quality of permeate water
 Low maintenance costs
 Easy to operate (no man-power is needed)
 Automatic operation
 Can reduce the usage amount of industrial water

31.
3 Water Treatment Business
Wastewater Treatment M/F Membrane System
Synopex’s Process
Other company’s process

32.
3 Water Treatment Business
Wastewater Treatment M/F Membrane System
Tubular type PVDF type

33.
3 Water Treatment Business
Wastewater Treatment M/F Membrane System
 Characteristics of Fluoride wastewater Treatment System
1) M/F Membrane system
- Perfectly remove chemical floc and particles
2) Compact design
- Instead of Clarifier, compact membrane system is installed
3) Can secure stable water quality
- Guarantee the Fluoride discharge standard(15mg/L)
4) Low maintenance costs
- Due to adopting the tubular type(PVDF material) membrane, injecting amount of chemicals
and producing sludge amount is reduced
5) High applicability
- Can adopt at industrial wastewater and highly concentrated chemical wastewater
6) Automatic system
- Easy to maintain and control
7) High recovery
- Recover and treat all concentrate water (recovery : 95~99%)
8) Can install inside of the facility
- No odor production system due to sealed membrane design

34.
3 Water Treatment Business
Wastewater Treatment M/F Membrane System
< Humelic etching wastewater treatment system (20 ton/day) >

35.
3 Water Treatment Business
Wastewater Treatment M/F Membrane System
< Chung-sim ENG Inc. Fluoride wastewater treatment system (200 ton/day) >

36.
3 Water Treatment Business
Pure / Ultrapure System
 Outline
- Remove the suspended solids, viruses and alga for drinking water
- Can be represented as DIW(De-Ionized Water) or UPW(Ultra Pure Water)
- No electrolytes except for hydrogen ions and hydroxide ions by dissociation of water
* H2O <=> Hydrogen ion(H+) + Hydroxyl ion(OH-)
 Characteristic
- Can Remove up to 99% of dissolved ions and contaminants in the water
- Water treatment system using RO(Reverse Osmosis) membrane
- Can produce resistivity ultrapure water by adding post treatment process
- Applied to the producing process of pure water for cosmetics, drugs and semi-conductor
industries

37.
3 Water Treatment Business
Pure / Ultrapure System
< Ultra pure water system (60 ton/day) >
< Hap-dong Electronics Co., Ltd. < Myeong-nam Engineering pure water system
pure water system (3 ton/day) > (9.6 ton/day) >

38.
3 Water Treatment Business
Pure / Ultrapure System
1. Includes Pre-treatment, RO, EDI, Post-treatment processes
2. The resistance of final permeate water is 16~17MΩ
3. The processes can be changed by water condition of final permeate water
- UV-ST process can be skipped in double RO design
- Anion Polisher and Degasifier are included to get the value up to 18MΩ
MULTI MICRO
RAW CARBON REVERSE STORAGE
MEDIA SOFTENER FILTER
WATER FILTER OSMOSIS TANK
FILTER (5㎛)
MICRO
MB STORAGE EDI
P.O.U FILTER UV-ST
POLISHER TANK UNIT
(0.1 ㎛)

39.
3 Water Treatment Business
Mid & Small-sized Water Purification System
 Outline
Water supply
Small-sized water Small-sized water
= system for +
purification facility supply facility
rural villages
- Means the village sized water supply facility
- System provides clean and safe water by treatment of valley water, stream water
and groundwater for drinking water or other purposes
- Perfectly remove pathogens, heavy metals, microorganism, turbidity,
suspended solids and etc.

40.
3 Water Treatment Business
Mid & Small-sized Water Purification System
 Conventional system
Sand Filter Auto Backwash UF or
Intake Drainage
or MMF Filter RO
 SYNOPEX system
CIP
Auto Backwash UF or
Valley Water Sand Filter MMF Drainage
Filter RO
CIP
1. Adopting automatic backwash filter
- No need to exchange consumable supplies
2. Automatic operation
- easy operation, unattended operation Possible
3. Simplifying process - stable system
4. Compact construction - space-saving

41.
3 Water Treatment Business
Mid & Small-sized Water Purification System
* Conventional System * SYNOPEX Membrane System
Classification Conventional System SYNOPEX Membrane System
- Existence of turbidity - Directly affected when the membrane is damaged and
Problems
- Hard to remove waterborne organisms broken
- No effects on the change of the water quality
- Unstable treatment when the water quality
Water Quality - Stable in the change of the raw water and turbidity
is changed
- Upgrade the water quality by applying UF system
- Automatic operation
Maintenance - Man-power is needed
(Membrane life time is expended about 30%)
Chemical Use - Using excessive antiseptic - No use of chemicals
Construction - High startup costs by applying UF system
- Low startup costs
Costs 41 - Maintenance costs is incurred

42.
3 Water Treatment Business
Mid & Small-sized Water Purification System
Compact facilities
Ultra filtration
module
Specially customized
filtration system based on many
years of experiences
Automatic system

43.
3 Water Treatment Business
Mid & Small-sized Water Purification System
Capacity Pre- Post
Model Method Control
(㎥/day) treatment treatment
SWS-030 30 UF/RO PLC control
SWS-060 60 UF/RO PLC control
Select by Select by
the the
SWS-100 100 UF/RO PLC control
water quality water quality
SWS-120 120 UF/RO PLC control
Custom-design
Others Custom-design PLC control
(MF, NF, RO)

44.
3 Water Treatment Business
Mid & Small-sized Water Purification System
Groundwater Treated water
After
SYNOPEX
filtration
system
Service Reservoir Service Reservoir
after
filtration

45.
3 Water Treatment Business
Mid & Small-sized Water Purification System

46.
3 Water Treatment Business
High Concentrated Slat-wastewater Recovery System
 The high concentrated salt-wastewater (about 8~13%) is produced
: After 1-2 days, discharge the whole quantity of wastewater due to the difficulties in
treating the high concentrated salt-wastewater
 Use a lot of groundwater to treat the salt wastewater → Increase the usage of water
 The salt cost used in salting process is the most of total production costs of Kim-chi
Lower the business competition due to the high cost of Kim-chi manufacturing
(Domestic producing costs are double of China’s producing costs)
 The membrane system can recover and reuse about 90% of salinity from the wastewater
• Can reduce 1/10 amount of wastewater generation (easy to treat),
• Can save salt costs about 90%
• Reduce in usage of groundwater

47.
3 Water Treatment Business
High Concentrated Slat-wastewater Recovery System
Separate contamination Concentrate water
Recovery of clean
Salinity separation
10%
90%
MEMBRANE
Permeate water
Salt water
Salinity water Foreign Material

48.
3 Water Treatment Business
High Concentrated Slat-wastewater Recovery System
 Flow Diagram
Salt Water
(100% Pre-Filter Micro Filter
Amount)
Treat together
in waste water
Concentrate
Condensed Water
disposal
(10% Amount)
Reuse
Nano
Treated Water Treated Treated Water
Segregated Membrane
Water Tank
Salt Water System
(Intake Pond)
(90% Amount)

49.
3 Water Treatment Business
High Concentrated Slat-wastewater Recovery System
< Hae-nam Kim-chi Inc. high concentrated salt wastewater facility construction (100 ton/day) >

50.
3 Water Treatment Business
Phosphorus Removal System
- Can reduce the injected chemical amounts to meet the discharge standard by putting
phosphorus to the sludge
- Compact design by designing the chemical injection line directly to the pulling pipe
Inject Alum(Al2(SO4)3․16H2O) to remove phosphorus(PO4)3- in water
Alum is injected to the anaerobic pond and concentration pond to form the
Wastewater floc which is made of aluminum compound
Produced floc is separated and transferred to the concentration pond and
Anaerobic pond discharged as sludge
⇨ Phosphorus concentration in the effluent after treatment
(Phosphorus concentration in the effluent before treatment 2.0mg/L
Biological
Injecting Alum
Treatment Pond
0.5mg/L)
Condensation Concentration
Membrane
Line Pond
Disinfection Effluent
Pond Phosphorus Removal System
Permeate

51.
3 Water Treatment Business
Livestock Wastewater Treatment & Resource System
Sieve Screen
Reaction Pond Polymer Cake
무약주
고액분리기
가축분뇨 반응조 반응조 Return
Decanter 내부반송
유 입 A B
Settling Pond
혐기여과조로
제1 제2
호기조 호기조 침전조
반송 무산소조 무산소조 Liquefied
Fertilizer
Return
Resources
Conventional Activated Sludge 생물학적
혐기여과조 처리수조 액비 자원화
침전슬러지
Sludge
Biological Biological
퇴 비 Treatment Pond Treatment Pond
자원화 DAF Sludge
Compost 슬러지 Sludge
가압부상슬러지
Resources 저장조 Storage PAC
Tank 가압부상 Polymer
DAF
Concentrate
농축수
Permeate
처리수 Membrane 유 입
방 류 Bag Filter
(Spiral) 탱 크
Discharge
Storage Tank

52.
3 Water Treatment Business
Livestock Wastewater Treatment & Resource System

53.
3 Water Treatment Business
Foods Wastewater Treatment & Resource System
탈수 Cake Polymer 탈수 Cake FeCl3
Polymer Possible to treat with the
wastewater treatment plant
하수처리장
DAF 연계처리 가능
음식물폐수
1차고액 2차고액분리 가압
(탈리액) 반응조 반응조
분리장치 (Decanter) 부상조
유 입 Biological
Conventional Activated Sludge
1st Decanter Reaction Pond Reaction Pond Settling Pond Treatment Pond
생물학적
무산소조 폭기조 폭기조 폭기조 침전조 처리수조
가압부상 슬러지
DAF Sludge
유량조정조 반송 내부 반송 PAC
슬러지 Return Polymer
Equalization Sludge Returned Sludge
Pond 인발 슬러지 농 축 Sludge 침전슬러지 가압부상
슬러지 반응조
저장조
가압부상 슬러지 DAF
Sludge Possible to treat with the Reaction Pond
Storage Pond DAF Sludge
wastewater treatment plant
하수처리장
농 연계처리 가능
축 Concentrate 가압
수 부상조
처리수 처리수 가압부상
멤브레인 고도처리 멤브레인 페이퍼필터 DAF
방 류 방류수조 처리수조
Permeate 시스템 유입탱크 Permeate (Paper Filter) 처리수
Membrane Filtration Permeate
Service Storage Tank DAF
Reservoir Treatment Pond

54.
3 Water Treatment Business
Caustic Soda Wastewater Recovery System
Improve quality, strength and gloss of dyed cotton
MERCERIZING
(25% NaOH solution)
Mercerized wastewater is produced (2~3% NaOH)
• The load of COD and BOD is increased
• The pH neutralizing costs some money due to increasing of alkalinity
• Foreign substances including fragments of cotton are produced
Membrane 25% NaOH
Pre-treatment process
2~3% of Concentrate
process (Loose R/O
membrane NaOH recovery &
(Micro filter)
system) Reuse

55.
3 Water Treatment Business
UN-related Water Treatment System
 Propel various overseas businesses base on high reliability from UN
 Participate in the demonstration business of the Groundwater Desalination and Seawater
Desalination systems in Vietnam, Mongol, Uzbekistan and Cambodia (Entered in UN Fund
Business in 2011)
- Eco-efficient Water Infrastructure Development for Green Growth in Asia
 Business areas
- Groundwater Desalination System - Eco-building (Rain water reusing system)
- Seawater Desalination System - Mobile Drinking water Feeding Trailer(SMDT)
- Mid & Small-sized Purification System - SYNOPEX UF Membrane

56.
4 High Performance Filter Business
Introduction of Filter
Depth Filter Pleated Filter Membrane Filter Ultra Filter
SYP SPA PES Membrane Water treatment
Polypropylene material for SYP Industry Precision filtration PES Membrane filter media
(More than 99.98% of high efficiency particle: PTFE Membrane
SYA nominal grade) Hydrophobic property PTFE Membrane filter media
Sewage reuse
Absolute grade filter Polypropylene filter media
(More than 99.98% of high efficiency particle: SPN Hydrophobic Property
Groundwater treatment
nominal grade) (More than 90% of high efficiency particle: PTFE Membrane
SYE Nominal grade)
Polypropylene filter media
Hydrophobic property PTFE Membrane filter media
Waste water treatment
Large diameter Polypropylene material Nylon Membrane
SYL SPS Nylon 66 Membrane filter media
Large-diameter, Polypropylene material Simple Type, SPLES Using filtration process
Polypropylene filter media, low tension High capacity PES Membrane filter media
SPLPT
SPLA,SPLN High capacity PTFE Membrane filter media
High capacity (Ø83mm), SPLNY
Polypropylene filter media High capacity Nylon Membrane filter media
SPU SPUES
high flow (Ø130mm) High flow PES Membrane filter media
Polypropylene filter media SPUPT
SPG High flow Hydrophobic property PTFE Membrane filter media
Glass Fiber filter media SPUPTH
High flow Hydrophobic property PTFE Membrane filter media
SPUNY
High flow SPP Nylon membrane filter media

57.
4 High Performance Filter Business
Technology
Pore Size Control Tech.
Manufacturing
Technique Dept.
Control the pore size filter media by Heat & pressure
 Control the pore size filter media (Tailor-made)
 Range of pore size : 0.3~8㎛
 Self-manufactured filter media

58.
4 High Performance Filter Business
Technology
Filter Design Tech.
- Arrangement - Filtration area
 High KNOW-HOW for array filter media  Range of optimal filtration
 Improved capture rate
 excellent life time

59.
4 High Performance Filter Business
Technology
UF Membrane Tech.
 PAN-based UF
- Fewer hydrophilic and fouling
- Double Skin Structure
- High permeability
- MWCO High efficiency
- Excellent chemical resistance (pH 3 ~ 12)
- Applied to various water treatment
- Highly effective in the field of wastewater treatment(especially Oil wastewater area)
 Characteristic of PAN membrane surface

60.
4 High Performance Filter Business
Depth Filter
Manufactured using Melt-Blown Technology
 Gradient structure
 Integral Thermal Bonding Media & Self-Supported Structure
 100% Polypropylene Medium without Surfactant or Binder
 A variety of filtration ratings
 Wide chemical compatibility
 Negligible level of extractable
 Specifications
SYP™ SYL™
Nominal Grade
Outer (mm) Ø 62, Ø 65 Ø 150, Ø 155
0.5, 1, 3, 5, 10, 25, 50, 75, 100,
Ratings(μm) 1, 5, 10, 25, 40, 60, 80, 100
150, 200

61.
4 High Performance Filter Business
Depth Filter
PP Pleated Cartridge Filter has a continuous pleated structure
for the maximum filtering area and high filtering performance.
 100% Polypropylene Medium without Surfactant or Binder
 Precise & Consistent Removal Efficiency
 Negligible level of extractable
 Wide chemical compatibility
 Fixed Pore Structure
Beverage : Beer, Wine, Soft drink, reactor vents, etc.
 Specifications
SPN™ SPA™
Nominal Grade Absolute Grade
Outer (mm) Ø 69.5 Ø 69.5
Ratings(μm) 0.2, 0.45, 1, 3, 5, 10, 30 0.6, 1.2, 2.5, 4.5, 10

62.
4 High Performance Filter Business
Pleated Filter(High Flow)
 Main filter media : Polypropylene
SPLN™ SPLA™
Nominal Grade Absolute Grade
Outer (mm) Ø 83
Ratings(μm) 0.2, 0.45, 1, 3, 5, 10 0.6, 1.2, 2.5, 4.5, 10
 Available using variety of filter media
SPUN™ SPUA™
Nominal Grade PP Absolute Grade PP
Outer (mm) Ø 130
Ratings(μm) 0.2, 0.45, 1, 3, 5, 10 0.6, 1.2, 2.5, 4.5, 10
SPUES™ SPUPT™ SPUPTH™
Hydrophobic PES Hydrophobic PTFE Hydrophilic PTFE
Ø 130
0.1, 0.2, 0.45 0.1, 0.2, 0.45, 1, 3,10 0.1, 0.2, 0.45, 1, 3,10

63.
4 High Performance Filter Business
Pleated Filter(High Capacity & Flow)
Cartridge Filter is designed for high flux filtering and the exteneded
life time by increasing the product dimension.
 Filter structure for high flow rates (1200L/min at 40inch)
 Inner → Outer Filtration type
SPHFA™ SPHFG™
Absolute Grade Absolute Grade
Polypropylene Glass Fiber
Outer (mm) Ø 155 Ø 155
Ratings(μm) 2,4.5,10,20,30,40,100 2,5,10

64.
4 High Performance Filter Business
Membrane Filter
SPPTH®, SPPTB® Filter is applicable to the gas, air, chemical filtering of the microchip
LCD manufacturing process of high-tech industry, the manufacturing process of food
and pharmaceutical intermediates.
 100% Integrity Test (Water Intrusion Test)
 100% Bacteria Removal
 Biocompatibility, Physicochemical Test (the current USP)
 Sterilizable (Autoclave, In-line steaming)
 Hydrophobicity PTFE Membrane
SPPT™ SPPTB™
General Grade Biological Grade
Outer (mm) Ø 69.5
Ratings(μm) 0.1, 0.2, 0.45, 1, 3, 10
 Hydrophilic PTFE Membrane
SPPTH™
General Grade
Outer (mm) Ø 69.5
Ratings(μm) 0.1, 0.2, 0.45, 1, 3, 10

65.
4 High Performance Filter Business
Membrane Filter
Manufactured by SPES ® , SPESH ®, SPESHB ® , SPNY ® Hydrophilic Membrane
 Hydrophilic PES Membrane
SPES™ SPESH™ SPESH™
General Grade General Grade Biological Grade
Outer (mm) Ø 69.5
0.1,0.2,0.45,0.6,
Ratings(μm) 0.1,0.2,0.45 0.1,0.2,0.45,0.6
1,3,10
 Hydrophilic Nylon Membrane
SPNY™
General Grade
Outer (mm) Ø 69.5
Ratings (μm) 0.1, 0.2, 0.45

66.
4 High Performance Filter Business
Glassfiber Filter
Continuous pleated structure for maximum filtering area
 Hydrophilic Glass fiber filter media
SPG™
Absolute Grade, Glass Fiber
Outer (mm) Ø 69.5
Ratings(μm) 0.6, 1, 2, 5, 10

67.
4 High Performance Filter Business
Capsule Filter
Capsule Filter is designed for using without an external housing, has a
continuous pleated structure, and is integrated by thermal bonding to
avoid liquid leakages.
 Kind of filter media
PP Glass Fiber PTFE PES Nylon 66
 Specifications
SPZN™ SPZA™ SPZES™ SPZPTH™ SPZPT™ SPZN™
Nominal Absolute Hydrophilic Hydrophilic Hydrophobic Hydrophili
Grade Grade PES PTFE PTFE c
PP PP Membrane Membrane Membrane Nylon 66
Outer (mm) Ø 72
0.2, 0.45, 1 0.6, 1.2, 2.5, 0.1, 0.2, 0.45, 0.1, 0.2, 0.45, 0.1, 0.2, 0.45, 1, 0.1, 0.2,
Ratings(μm)
4.5, 10 1.2 1, 3, 10 3, 10 0.45

68.
4 High Performance Filter Business
CMP Filter
CMP Filter is designed to can performance balance between the
removal of defect causing agglomerate gels and the delivery of
the necessary slurry solution to the wafer surface.
The multi-layer structure provides high dirt holding capacity.
• Expending slurry life time & Supply slurry constantly
• Removal of defect causing agglomerate gels
• High flow rate by extended filtration area
• Gradient Structure
• Polypropylene medium with no surfactants or binders

69.
4 High Performance Filter Business
Reverse Osmosis(RO) 1) SYNOPEX Brackish Water Low Pressure Series Membrane Elements (NLP) : 4040, 8040

70.
4 High Performance Filter Business
Reverse Osmosis(RO) 2) SYNOPEX Ultra Low Pressure Series Membrane Elements (NULP) : 4040, 8040

71.
4 High Performance Filter Business
Reverse Osmosis(RO) 3) SYNOPEX Fouling Resistant Series Membrane Elements(NFR) : 4040, 8040

72.
4 High Performance Filter Business
Reverse Osmosis(RO) 4) SYNOPEX Seawater Series Membrane Elements(NSW) : 4040, 8040

73.
4 High Performance Filter Business
UF Filter
Hisep ® UF membranes
 Pore size : 0.001 µm~ 0.01 µm
 Hihg molecular weight materials & particles are circulated and
eliminated by membrane to purify water & solvent.
 Permeate water flows vertically against with the raw water flow
direction so that membrane fouling doesn’t occur often and the
system can maintain the stable flow rate.
Hisep ® UF membrane Module
Hisep ® UF membrane Module Type
Module Types by application fields HUF – B(Bio and food treatment)
10,000
30,000
Pore size (Molecular Weight Cut-off) dalton
100,000
300,000
0.85/1.55(general type)
ID/OD mm
1.35/2.25(big type)
Membrane
Effective
m2 4.8 ~ 66(adjustable)
area
Diameter (Ø) mm 1 ~ 8 inch
Moudle
Length mm 300 ~ 2,350
Filtration mode Cross flow (Out/in or in/out)

74.
4 High Performance Filter Business
Hisep ® UF Application Examples
<Protein Separation> <Nano-particle Separation>
<RO Desalination Pretreatment>
<Oil waste water treatment> <Waste Water Reuse Treatment>

75.
4 High Performance Filter Business
Hisep ® UF Application Examples
Module Type HUF8050/8100-W HUF3050-O
MWCO Dalton 300,000 100,000 or 300,000
ID/OD mm 0.85/1.55 0.85/1.55
Membrane
Effective area M2 38 8.7
Diameter (Ø) mm 8 inch 3 inch
Module
Length mm 1,340 / 2,350 1,340
Maximum Feed Pressure kgff/㎠ 3 3
Recommending
Operating kgf/㎠ 1 ~ 1.5 1 ~ 1.5
Operating Pressure
condition
Maximum Operating 0C 35 35
Temperature
pH Range 3~11 3~11
m3/module·h at 1bar 6 (HUF 8050-W)
Module flow 3
( tap water) 12 (HUF 8050-W )
Membrane Polyacrylonitrile Polyacrylonitrile
Housing Polyvinylchloride Polyvinylchloride
Materials Guard Polypropylene Polypropylene
Potting material Epoxy resin Epoxy resin
Gasket NBR NBR
• HUF8050/8100 : Water treatment
• HUF3050 : Oil waste water treatment

76.
4 High Performance Filter Business
HOSING
▪ Single Sanitary Housing
• stainless steel material
• Type of In-line Inlet / outlet connection for easy installation
• high Strength, durability and corrosion resistance
• It is possible to disassemble simple UNIT for replacing cartridge
and repairing.
▪ Bag filter Housing
▪ Multi Sanitary Housing

77.
4 High Performance Filter Business
Certificates

78.
4 High Performance Filter Business
Marketing
category Domestic Overseas
Samsung Electronics SHARP CORPORATION
LCD Samsung SDI SANYO EPSON
LG Electronics KYOCERA SLC TECHNOLOGIESE
Samsung Electronics SONY SEMICONDUCTOR
Semiconductor Hynix
DMS FUJITSU LIMITED
KCTECH
Lotte Chilsung Beverage
Food & Beverage Meail Dairies
CJ
LG Life Sciences
Hanmi Fine Chemical
pharmaceutics
Dong A Pharmaceutical
BASF Korea
NIPPON ELECTIC GLASS
Chemical & fiber LG Life Sciences

79.
4 High Performance Filter Business
Marketing
 United Kingdom, Australia, Malaysia, Singapore, United States of America, Japan,
Thailand, Philippines, Italy, India…
Europe Market
America Market
Asia Market
World Wide Marketing

80.
5 Reference(Plant - Seawater Desalination)
N
CLIENT APPLICATION Year of Contract / PO Remark
O.
Under
Busan city, Seawater Desalination Test Bed 2011.01
Ministry of Land, Transport Construction
1 <45,460 ㎥/day>(10MIGD)
And Maritime Affairs
- Pilot Plant <1,000 ㎥/day> 2011.05
Operating
-
Doosan Heavy Industries & C Ras Az Zawr RO Unit Project< 306,800㎥/day >, 2010.11
2 Under
onstruction Co., Ltd. (67.5MIGD) - Ras Az Zawr RO Pilot Unit Project 2011.01
construction
Korea Water Resource Corpo
3 Jukdo Island Seawater Desalination System (R/O) 1998.03 Operating
ration
Korea Water Resource Corpo
4 Gopado Island Seawater Desalination System (R/O) 1999.04 Operating
ration
Korea Water Resource Corpo
5 Oeyeondo Island Seawater Desalination System (R/O) 2000.03 Operating
ration
Korea Water Resource Corpo
6 Woodo Island Seawater Desalination System (R/O) 2001.03 Operating
ration
Korea Water Resource Corpo
7 Heowukdo Island Seawater Desalination System (R/O) 2001.03 Operating
ration
Korea Water Resource Corpo
8 Hodo Island Seawater Desalination System (R/O) 2001.11 Operating
ration
Korea Water Resource Corpo
9 Wukdo Island Seawater Desalination System (R/O) 2002.03 Operating
ration
Korea Water Resource Corpo
10 Woldo Island Seawater Desalination System (R/O) 2002.03 Operating
ration
Korea Water Resource Corpo
11 Sonanjido Island Seawater Desalination System (R/O) 2003.04 Operating
ration
Korea Water Resource Corpo
12 Choodo Island Seawater Desalination System (R/O) 2003.10 Operating
ration

81.
5 Reference(Plant - Seawater Desalination)
N
CLIENT APPLICATION Year of Contract / PO Remark
O.
Korea Water Resource Cor
13 Wonsan 2-ri Seawater Desalination System (R/O) 2003.11 Operating
poration
Korea Water Resource Cor
14 Sapsido-upper villange Seawater Desalination System (R/O) 2003.11 Operating
poration
Korea Water Resource Cor
15 Sodo Island Seawater Desalination System (R/O) 2004.04 Operating
poration
Korea Water Resource Cor
16 Janggodo Island Seawater Desalination System (R/O) 2004.04 Operating
poration
Korea Water Resource Cor
17 Godaedo Island Seawater Desalination System (R/O) 2004.06 Operating
poration
Korea Water Resource Cor
18 Wonsan 1-ri Seawater Desalination System (R/O) 2004.06 Operating
poration
Korea Water Resource Cor
19 Wonsan 3-ri Seawater Desalination System (R/O) 2004.07 Operating
poration
Korea Water Resource Cor
20 Wonsan 2-ri(Jeodu) Seawater Desalination System (R/O) 2004.07 Operating
poration
Korea Water Resource Cor
21 Wonsan 3-ri(ChoCheon) Seawater Desalination System (R/O) 2004.09 Operating
poration
Korea Water Resource Cor
22 Hyojado Island Seawater Desalination System (R/O) 2004.09 Operating
poration
Korea Water Resource Cor
23 Sapsido(Bamsum) Island Seawater Desalination System (R/O) 2004.11 Operating
poration
Korea Water Resource Cor
24 Eocheongdo Island Seawater Desalination System (R/O) 2004.11 Operating
poration

82.
5 Reference(Plant - Seawater Desalination)
N
CLIENT APPLICATION Year of Contract / PO Remark
O.
Korea Water Resource Cor
25 Yeando Island Seawater Desalination System (R/O) 2004.11 Operating
poration
Korea Water Resource Cor
26 Bangchukdo Island Seawater Desalination System (R/O) 2004.11 Operating
poration
Korea Water Resource Cor
27 Jangjado Island Seawater Desalination System (R/O) 2004.12 Operating
poration
Korea Water Resource Cor
28 Gwanlido Island Seawater Desalination System (R/O) 2004.12 Operating
poration
Doosan Heavy Industries &
29 Seawater Desalination Construction in Dokdo Island guards (R/O) 2010.03 Operating
Construction Co., Ltd.
30 G.G. Construction Inc. Seawater Desalination System in Dokdo Island (R/O) 2010.11 Operating

83.
5 Reference(Plant - Wastewater Reuse)
N
CLIENT APPLICATION Year of Contract / PO Remark
O.
Korea fashion Complex Under
1 Sewage treatment (MBR) + Reuse system (NF) <2,800㎥/day> 2010.12
Inc. construction
B/W wastewater effluent recycle facility(R/O) repair
2 Hong-Duck Inc. 2009.12 Operating
construction<500㎥/day>
RO Facility improvement in Yangsan factory (Effluent reuse) Under
3 KISWIRE Ltd. 2011.02
<300㎥/day> construction
High concentrated salt wastewater facility construction(M/F) Under
4 Hae-nam Kimchi Inc. 2011.02
<100㎥/day> construction

84.
5 Reference(Plant - Wastewater Treatment)
N
CLIENT APPLICATION Year of Contract / PO Remark
O.
Hyosung Goodsprings Iran Abadan oil refining company refinery cooling water system
1 2010.06 Operating
[Formerly Hyosung Evara] RO package <17,472㎥/day > (3.8MIGD)
Qatar-Nakilat ship repair yard contaminated water treatment system
KC Samyang Water System Under
2 DAF+ Lamela separator + S/F + ACF + Chemical dosing system + etc. 2009.10
Co., Ltd Construction
<4,800㎥/day>
Peru Chilcauno Power Station Add-On Project Waster Treatment Under
3 Biryong Engineering 2011.01
< 2,160㎥/day > construction
Fluoride wastewater treatment system facility construction Under
4 AVATEC CO.LTD 2010.05
(M/F) <1,000㎥/day> construction
Phosphorus removal system of West Pine golf links wastewater treat
5 Tong-Yang Magic Inc. 2010.05 Operating
ment facility <250㎥/day>
Fluoride wastewater treatment system facility construction(M/F)
6 Chung-sim ENG Inc. 2010.06 Operating
<200㎥/day>
7 Humelic Inc. Wastewater treatment plant (M/F) <20㎥/day> 2010.04 Operating

85.
5 Reference(Plant - Other Usage)
N
CLIENT APPLICATION Year of Contract / PO Remark
O.
Under
1 Mulim Power Tec. Inc. RO System Construction <2,400㎥/day> 2011.08
construction
Demi water treatment & Softener Under
2 Nexen tire Co., Ltd. 2011.05
ACF + Softener + RO System <720㎥/day> construction
Po-Hang City Water supply
3 UF System / Gaewon- ri, Po-hang City <120㎥/day > 2010.05 Operating
Office
SYNOPEX Inc. IT Division
4 Ultra Pure Water System (R/O+EDI) )<60㎥/day> 2009.08 Operating
in Dong-tan
Under
5 Mongol Water Committee Mobile Drinking Water Feeding Trailer(SMDT) <20㎥/day> 2011.07
construction
6 Myeong-nam Engineering RO Membrane Construction <4.8㎥/day> 2011.02 Operating
7 Hap-Dong Elec. Co., Ltd. Pure Water System (R/O) <3㎥/day> 2009.10 Operating
Po-Hang City Water supply
8 UF System / Namgae-ri, Po-hang City 2009.07 Operating
Office
Po-Hang City Water supply
9 UF System /Tabjung-ri, Po-hang City 2009.11 Operating
Office
Po-Hang City Water supply
10 RO System /Sungdong-ri, Po-hang City 2009.11 Operating
Office
Po-Hang City Water supply
11 RO System / Oduk-ri, Po-hang City 2009.11 Operating
Office
Po-Hang City Water supply
12 UF System / Ilkwang-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
13 UF System / Ilkwang-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
14 UF System / Ubok-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
15 UF System / Mopo-ri, Po-hang City 2009.12 Operating
Office

86.
5 Reference(Plant - Other Usage)
NO. CLIENT APPLICATION Year of Contract / PO Remark
Po-Hang City Water supply
16 UF Sustem / Changji-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
17 RO System / Habduk-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
18 UF System / Gaan-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
19 UF System / Bangsan-ri, Po-hang City 2009.12 Operating
Office
Po-Hang City Water supply
20 UF System / Ducksung-ri, Po-hang City 2010.04 Operating
Office
Po-Hang City Water supply
21 UF System / Susung-ri, Po-hang City 2010.04 Operating
Office
Po-Hang City Water supply
22 UF System / Hakgok-ri, Po-hang City 2010.04 Operating
Office
Po-Hang City Water supply
23 UF System / Bethlehem Community, Po-hang City 2010.05 Operating
Office
24 SAMCHUNPO TPP #1 STEAM HEADER, 2000,01 Operating
25 BORYONG TPP CWP RUBBER BRG, 212.7DX317.6L 2000,02 Operating
26 SEOCHUN TPP RSV STEM, 75.81DX1516L 2000,03 Operating
27 KPS(TAE AN) SCWP IMPELLER, 246.4DX102.5 2000,04 Operating
28 SEOUL TPP ICV STUD BOLT 40EA, 2 1/4”X300L 2000,06 Operating
29 SEOUL TPP ICV STEM, 82DX1145L 2000,06 Operating
30 WEST INCHUN CPP STUD BOLT 15EA, 2”X596.9L 2000,08 Operating
31 HANGANG HPP TURBINE BEARING, 1250DX890 2000,10 Operating

87.
5 Reference(Plant - Other Usage)
NO. CLIENT APPLICATION Year of Contract / PO Remark
32 SEOCHUN TPP MSV/RSV STEM, 88.52Dx1320.7L 2000,09 Operating
33 SEOCHUN TPP MSV P/S HEAD, 234.7Dx477.6L 2000,09 Operating
34 HONAM TPP STUD BOLT/NUT, M140X6PX1010L 2001.03 Operating
35 WEST INCHUN CPP SCREW SET, 0375”X17.3L 2001.04 Operating
36 YEOSU TPP CWP SHAFT 2EA, 185DX3708L 2001.05 Operating
37 ANDONG DAM SLIDING PLATE, , Ø1950X35T 2001.10 Operating
38 SEOCHUN TPP MSV/RSV STEM, 88.52Dx1320.7L 2001.11 Operating
39 KPS(WEST INCHUN) SEOUL#5 HIP,LP ROTOR, Ø2500X8800L 2002.01 Operating
40 WEST INCHUN CPP MSCV DISC (CV CONTROL), Ø265X476L 2002.02 Operating
41 SEOCHUN TPP MSV P/S HEA, 234.7Dx477.6L 2003.02 Operating
42 SEOCHUN TPP MSV L/H STEM, 88.52Dx1320.7L 2003.09 Operating
43 SEOCHUN TPP RSV STEM, Ø75.81X1516L 2003.10 Operating
44 DHIC BORYNG#1 HIP,LP ROTOR, Ø3162X9169L 2003.12 Operating
45 IL JIN HIC DANGJIN#5,#6SLP,CWPCASING, 2850X3225X3615 2003.12 Operating
46 IL JIN HIC DANGJIN #5,#6 SLP,CWP SOLE PLATE, Ø3940X70T 2003.12 Operating

88.
5 Reference(Plant - Other Usage)
NO. CLIENT APPLICATION Year of Contract / PO Remark
47 IL JIN HIC DANGJIN#5,#6 SLP,CWP CASING, 2850X3225X3615 2005.07 Operating
48 SIHN SHIN MACHINERY DANGJIN #7,#8 CWP CASING, Ø2540X2730.2 2007.08 Operating
49 SIHN SHIN MACHINERY DANGJIN #7,#8 BEARING SPIDER, Ø1512X378 2007.08 Operating
50 SIHN SHIN MACHINERY DANGJIN #1,#2 CWP CASING, Ø2387X3356.6 2007.11 Operating

89.
5 Reference(Filter)
NO. CLIENT APPLICATION Year of Contract / PO Remark
BASF Company Ltd.
1 Depth Filter 2010~
Gunsan Factory
BASF Company Ltd.
2 PP Pleated, Depth Filter 2008 ~
Gunsan Factory
Dongwoo Fine-Chem Co.,
3 PES Membrane Filter 2009 ~
Ltd. Pyeongtaek Factory
4 LG Chemistry PP, Glassfiber Filter 2008 ~
Hanmi Fine Chemical Co.,
5 PP Pleated Filter 2002 ~
Ltd.
Miwon Special Chemical Co.,
6 PP Pleated, Capsule Filter 2009 ~
Ltd.
Miwon Commercial Co., Ltd.
7 PP Pleated Filter 2008 ~
Banwoul Factory
Miwon Commercial Co., Ltd.
8 PP Pleated, PTFE Membrane, Capsule Filter 2008 ~
Jeonju 1 Factory
Miwon Commercial Co.,
9 PP Pleated, Glassfiber Filter, Housing 2009 ~
Ltd. Jeonju 2 Factory
Strainer, Water Filter, Air Filter, Hydraulic Filter, Oil Filter, Varie
10 POSCO in Pohang 2007 ~
d Filter, COG Filter
11 POSCO in Gwangyang Water Filter, Rectangular Cover 2007 ~
DongKuk Steel Co., Ltd.
12 Air Filter, Air Volume, Roll Matic 2007 ~
Pohang Factory

90.
5 Reference(Filter)
NO. CLIENT APPLICATION Year of Contract / PO Remark
13 POSCO C&C Suction Filter, HYD Filter, Press Filter 2007 ~
14 Korea Aluminium PP Pleated Filter 2000 ~
15 Veoliawater Daesan Depth Filter 2000 ~
16 Pohang City Small Scale Water Purifier 2009 ~
17 K-Water Depth, PP Pleated Filter 2009 ~
18 LG Display Paju Factory PP Pleated, Nylon, PTFE, PES Membrane Filter 2009 ~
Samsung Semiconductor
19 CMP Filter 2008 ~
Kiheung Factory
Samsung Semiconductor
20 CMP Filter 2008 ~
Hwaseong Factory
Samsung LCD Tongjeong
21 PTFE, PES Membrane Filter 2006 ~
Factory
22 LG Electronics PTFE, PES Membrane Filter 2002 ~
23 SHARP Corporation PTFE, PES Membrane Filter 2003 ~
24 SANYO EPSON PTFE, PES Membrane Filter 2003 ~
25 SONY Semiconductor PTFE, PES Membrane Filter 2003 ~
26 Fujitsu Limited PTFE, PES Membrane Filter 2003 ~
27 KC Tech CMP Filter 2009 ~
28 Samwha Capacitor MLCC Filter 2009 ~
Iljin Materials Co., Ltd.
29 Depth Filter 1997 ~
Jochiwon Factory
30 Hanyang ENG Co., Ltd. CMP Filter 2008 ~

91.
5 Reference(Filter)
NO. CLIENT APPLICATION Year of Contract / PO Remark
Dongwon Dairy Food
31 PP Pleated Filter 2009 ~
Jeongeup Factory
Foodwell Seongseo
32 Depth Filter, Nonwoven 2008 ~
Factory
33 Jeju Sam Da Soo PP Pleated Filter 2003 ~
34 The Hite PP Pleated Filter 2003 ~
35 Dongwon Industries PP Pleated Filter 2003 ~
36 Dongwon Saemmul PP Pleated Filter 2003 ~
37 Jinro Seoksu PP Pleated Filter 2004 ~
38 CJ PP Pleated Filter 2007 ~
39 Serveone Depth, PP Pleated, High Flow PES Filter 2009 ~
40 Imarketkorea Depth, PTFE Membrane Filter 2007 ~
41 Busan-JungKwan Energy Depth Filter 2009 ~
42 Hanyang CMS Co., Ltd. CMP Filter 2009 ~
SKC Kolon PI Gumi
43 Depth Filter, Housing 2009 ~
Factory
44 Hyundai PP Pleated Filter 2002 ~
45 Mando PP Pleated Filter 2002 ~
Samsung Corning
46 PES Membrane Filter 2009 ~
Precision Materials

92.
Your excellent selection makes better future!!
THANK YOU!!
Page 92