ABOUT SEWAGE TREATMENT PLANTS Sewage is the waste generated from residential, institutional, commercial and industrial establishments. Due to the hazardous impacts of municipal, industrial and hospital wastewater on water, soil, air and agricultural products, wastewater treatment and the proper disposal of the sludge produced are indispensable from an environmental safety point of view. Moreover, reuse of sewage is the most sustainable and long-term solution to the problem of water scarcity. Sewage Treatment Plants (STP) treat the sewage and waste water to produce a cleaner, more environmentally friendly effluent that is safe for disposal, gardening/agricultural use or domestic use in toilets, etc. Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (or treated effluent) that is safer for discharge into the environment.

3. THE LEADING EDGE
Messung is a Leading Industrial Technology Expert in India, seeking to be a dynamic organisation driven
by pioneering zeal, a passion for new ideas and pursuit for excellence to bring progressive solutions that
deliver the competitive edge for customers. Continuing its legacy of innovations in Industrial
Automation, the Messung Group has diversified into various businesses.
Messung empowers businesses and industries with the foremost technologies and high performance
products backed by deep domain knowledge and reliable support.
We work closely with customers, understand their needs and challenges; identifying opportunities and
technologies to bring the most relevant solutions that contribute to their success. Even in business, our
social consciousness and sense of environmental responsibility remain firm and uncompromising.
Our competencies are as diverse as our portfolio - which today spans the fields of Automation &
Controls, Electrical Engineering and Workplace Technology. In these, and many more emerging fields,
we are constantly expanding and enhancing our market expertise to achieve - and deliver - the Leading
Edge in the Food & Beverage (F&B) industry.

4. SEWAGE TREATMENT PLANTS WITH
MESSUNG'S NX-ERA XPRESS SERIES
(A CASE STUDY)
www.messungautomation.co.in

5. www.messungautomation.com
ABOUT SEWAGE
TREATMENT PLANTS
Sewage is the waste generated from residential, institutional,
commercial and industrial establishments.
Due to the hazardous impacts of municipal, industrial and
hospital wastewater on water, soil, air and agricultural
products, wastewater treatment and the proper disposal of the
sludge produced are indispensable from an environmental
safety point of view.
Moreover, reuse of sewage is the most sustainable and long-
term solution to the problem of water scarcity.
Sewage Treatment Plants (STP) treat the sewage and waste
water to produce a cleaner, more environmentally friendly
effluent that is safe for disposal, gardening/agricultural use or
domestic use in toilets, etc.
Physical, chemical, and biological processes are used to remove
contaminants and produce treated wastewater (or treated
effluent) that is safer for discharge into the environment.

6. www.messungautomation.com
APPLICATIONS WHERE SEWAGE
TREATMENT PLANTS ARE USED
A great example of STP is the treatment
plant you find in big cities.
Residential households, commercial
buildings, municipal wastewater, etc. also
use STPs to treat their waste water and
sewage.
STPs are mandated by government and
municipal authorities.
DOMESTIC & COMMERCIAL
APPLICATIONS
• Hotels
• Hospitals
• Residential & Office Complexes
• Malls
• Educational Institutions
INDUSTRIAL APPLICATIONS
• Pharmaceutical Industries (API &
Formulation)
• Chemical Manufacturing
• Textile Industry
• Food & Beverages
• Dairy & Milk Products
• Sugar & Distillery
• General Engineering
• Dye & Intermediate Industry
• Vegetable Oil Processing
• Plastic Processing Industry
• Paper & Pulp
• Tannery
• Oil Refinery & Petrochemical Industry
• Fertilizer Industry

7. www.messungautomation.co.in
THE CUSTOMER
A one-stop solution provider in industrial water treatment plants.
Deliver complete water treatment solutions through a rational blend of technology & human capital.
Manufacture industrial water treatment plants and also supply water treatment chemicals / spares.
KEY FEATURES OF THE SEWAGE TREATMENT PLANTS
• Rids potential diseases. Wastewater treatment systems eliminate disease-causing bacteria and
kills harmful organisms
• Minimal odour emissions
• No water bills
• Little maintenance
• Break down solids faster
• Less wasteful
• Low-cost for the entire process

8. www.messungautomation.com
THE SOLUTION:
Messung engineers studied the machine and its requirements, and came up with a
solution consisting of
• NX-ERA XPRESS XP300 PLC controller
• XMPRO REMOTE CANOPEN IO Modules
• 7 inches HMI
The proposed automation solution involves:
• A series of small control systems that run the facility
• A PLC (Programmable Logic Controller) to continuously monitor the operation of
pumps, closures and other devices, collect and execute commands coming from
the higher levels.
• Also to control various processes based on the data and the built-in algorithm.
• A control panel in a suitable HMI for the control and monitoring of waste water
treatment, which requires communication between the HMI application and local
PLC controller.
• A program that provides the appropriate behaviour of the valve, placed at the
entrance and the control of the pumps, written in a ladder diagram.
• The alarm and monitoring system is of the highest importance.

9. World-class technology at a cost-effective price - for entry-level applications.
NX-ERA Xpress micro PLC delivers high-speed processing power in a compact
design with embedded I/O.
The micro PLC system can be easily expanded through CANopen using the
Remote I/O Modules - a great advantage for OEMs with needs of small,
scalable applications.
Messung, leading micro PLC manufacturer has developed this powerful
mini PLC (Programmable Logic Controller) with a host of special features:
• High density I/O both Digital & Analog
• Programming by Codesys ® - IEC 61131 based software
• Ethernet Port - TCP/IP, Modbus TCP/IP
• Inbuilt Webserver
• Industry 4.0 ready - OPC-UA, MQTT features
• RS-485 port with Modbus RTU Master protocol
• CANopen Master/Slave protocol
• SCADA and HMI interfaces available
• Built in HTML web server
www.messungautomation.com
THE BRAIN OF THE SYSTEM: NX-ERA XPRESS

10. www.messungautomation.com
BENEFITS FOR THE CUSTOMER
• Conformal Coating: ensures integrity even in harsh environments
• Programming and configuration environment based on IEC
61131-3 standard: the global standard in programming languages
for programmable controllers
• Enhanced item quality
• Increase in reliability
• Eco-friendly operation
• Increase in profitability
• Decrease in downtime,
maintenance and operation costs
• Utilization of labour in other
sectors where automation is not feasible
• Accurate data/information can be obtained,
real time operation and better process control

11. www.messungautomation.co.in
THE OUTCOME:
Several advantages of a PLC controlled system, compared with the traditional
manual control sewage treatment plant:
• The workload of the operator is greatly reduced and the labour intensity is
lessened
• Using the computer to process the data and make the chart, makes the sewage
treatment more scientific in management
• The use of PLC system for the rational use of energy and equipment reduces
energy consumption, and achieves obvious economic benefits
• The PLC system and adoption of high and new technology in the process,
equipment and management, has greatly promoted the scientific progress of the
industry, creating obvious social and economic benefits.

12. www.messungautomation.co.in
Messung's NX-ERA Xpress compact PLC has been successfully used in a variety of applications.
Some of these include Continuous Furnace, Pressure Testing, Dust Analyser, Bandsaw, Hydraulic Press,
Boiler automation, AHU, milling machine and many more.
To find out if NX-ERA Xpress is right for your application, contact Messung.
Messung offers a full range of programmable logic controllers, and the full set of automation
system components such as HMIs, Remote I/Os, etc.
Messung can help develop customised yet cost-effective industrial automation solutions tailored for
your specific application.
As the leading PLC manufacturer in India, Messung also offers the latest SCADA applications,
VFD drives and servo drives.

13. www.messungautomation.co.in
THANK YOU
Contact us
MESSUNG SYSTEMS PVT. LTD.
501, 502 & 503 Lunkad Sky Vista, Viman Nagar, Pune, India - 411 014.
T: +91 20 6649 2800 | E: sales@messung.com