3. Interzon AB

5. This guide describes a typical installation in a commercial kitchen exhaust duct. The product can also be used in other applications as long as the specific requirements according to the guide are fulfilled. Tämä ohje kuvaa tyypillistä asennusta suurkeittiön poistoilmakanavistoon. Tuotetta voi käyttää myös muissa sovelluksissa kunhan tämän ohjeen mukaiset yksittäiset vaatimukset täyttyvät. Dieses Handbuch (diese Bedienungsanleitung) beschreibt eine typische Installation in einem Abluftsystem einer gewerblichen Küche. Die AirMaid(R) Geräte können auch in anderen Anwendungsbereichen eingesetzt und installiert werden, so lange die in diesem Handbuch (dieser Bedienungsanleitung) dargestellten spezifischen Erfordernisse eingehalten werden. Denna guide beskriver en typisk installation för imkanaler i storkök. Produkten kan även användas i andra användningsområden så länge som de specifika kraven enligt denna manual är uppfyllda. Facts about Ozone Ozone is a colorless gas with a pungent smell that can be detected by any person at a concentration of 0,02ppm (0,4mg/m 3 ). The smell of ozone is similar to chlorine like in a swimming baths. Local protection legislations must be followed when using ozone. In Sweden the Swedish Work Environment Authority issues the following hygienic limits for ozone: 0,1ppm (during a working day, 8 hours) 0,3ppm (during 15 minutes) At acute exposure ozone can cause following injuries: On skin: Irritation and burning feeling. In eyes: Hard irritation, burn injuries and reduced vision. In lungs: Irritated effect on respiratory organs and breathing problems. Basically one should always take precautions if ozone in some way can be detected in indoor environment. Facts about Ozone (Installation guides)

8. CGC vs UVC The graph shows the efficiency of AirMaid compared to the most common solution for grease and odour treatments in kitchen exhaust ducts. Ozone production (x 1000 Tim) 1 2 3 5 4 6 7 8 10 12 100% UV lamps Operating time The graph shows the efficiency of CGC compared to the most common solution for grease and odour treatments in kitchen exhaust ducts.

9. Applications

10. Products

12. Installation Kitchen

13. Installation Kitchen Study carefully the three different samples for installation. Choose one of the samples that is most appropriate for your case. If central ventilation (inlet) 1 cannot be used, use filtered (EU3) fresh outdoor air less than 40°C. A B C

15. Pumping station Wastewater treatment

16. Wastewater treatment

17. Sewage treatment works

18. Wastewater treatment

19. Sewer

20. Measurement of sulphur hydrogen, H 2 S before and after installation of AirMaid ® Going from a average of 200-400 ppm to under 10 ppm when emptying the Black water tank at the harbour in Stockholm Before installation (see the blue line) After installation (see the blue line) Black water tanks

21. Black water tanks Eliminating of sulphur hydrogen, H 2 S Black water tank AirMaid ® Ozone generator Extract air Supply air Ejector

24. Waste compactors

28. Permanent installation Mobile unit Apartments, waste rooms, toilettes, cars etc. Waste rooms

29. References Kitchen installations Restaurants Placed Year McDonalds Mjölkudden Markören Hageby Skärholmen C Fältöversten Sergel Sundbyberg Vaksalagatan Erikslund Strängnäs Örkelljunga Götgatan Trollhättan Kista Kinna Häggvik Sokos Helsingfors Oslo x 3 Rest. Luleå Lund Norrköping Stockholm Stockholm Stockholm Stockholm Uppsala Västerås Strängnäs Örkelljunga Göteborg Trollhättan Stockholm Kinna Stockholm Helsingfors Finland Oslo Norway 2007 2007 2007 2007 2007 2007 2007 2007 2007 2007 2008 2008 2008 2008 2008 2008 2008 2008 MAX Solna Arlanda City Gränby centrum Voxnäs Skövde Åre Bangårdsgatan Örnsköldsvik Haparanda Erikslund Sundsbruk Lund Karlskoga Gävle Malmö Stockholm Stockholm Uppsala Uppsala Karlstad Skövde Åre Östersund Örnsköldsvik Haparanda Västerås Sundsvall Lund Karlskoga Gävle Malmö 2007 2007 2006 2007 2007 2008 2007 2008 2008 2008 2008 2008 2008 2008 2008 2008 Finland Eckerölinjen Vanda Airport Hesburger Schönes Freulein Helsingfors Colorado Carrolls Iso Omena Citymarket Iso Omena DHL Vanda Stockmann Buffet Itäkeskus D´Wock Simonkenttä Colorado Simonkenttä ABC Mecheliininkatu Matkakulma Mc Donald’s ABC Kuinkaantie Helsinki Vanda Åbo Helsinki Helsinki Isa Omena Isa Omena Vanda Itäkeskus Simonkenttä Simonkenttä Mecheliininkatu Karisto Valtakulma Kuinkaantie 2007 2007 2006 2008 2008 2008 2008 2008 2008 2008 2008 2008 2008 2008 2008 Norge Hotel savoy Burger King Mc Donald’s x 4 Oslo Oslo Oslo 2007 2008 2008 Denmark Hotel Nilles Kro Hotel Herning Mariott Hotel Fisketorget Herning Copenhagen Copenhagen 2006 2006 2008 2008 Australia Quality Hotel 2006 Restaurants Placed Year Other Sweden Prime Sport Bar Café Park Grekiska kolgrillen Thai Rest. Billdal Grekiska kolgrillen Rest. Pub Big Ben Grekiska kolgrillen Grill-Bar & Café Arninge Krog Grekiska kolgrillen Wirströms Pub Mongolien Barbeque, Vasagatan Branäs skidanläggning Vemdalen skidanläggning New Tokio sushi wok Stockholm Sollentuna Södertälje Göteborg Stockholm Stockholm Bandhagen Göteborg Stockholm Stockhom Stockholm Stockholm Bramäs Vemdalen Stockholm 2005 2006 2006 2006 2006 2006 2006 2006 2006 2006 2006 2007 2007 2008 2008

30. References Cruise Line installations AirMaid Installations Cruise Line Companies Cruise Line Ship Installation Treatment / Objective AirMaid Royal Carribean (RCCL) Freedom of the Seas Exhaust Air Treatment from the Black water tank Reducing odours, Exhaust Air Sulphur hydrogen H2S AirMaid 10 000-V Royal Carribean (RCCL) Liberty of the Seas Exhaust Air Treatment from the Black water tank Reducing odours, Exhaust Air Sulphur hydrogen H2S AirMaid 10 000-V Royal Carribean (RCCL) Independence of the Seas Exhaust Air Treatment from the Black water tank Reducing odours, Exhaust Air Sulphur hydrogen H2S AirMaid 10 000-V Tallink / Silja Line Silja Symphony Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Tallink / Silja Line Silja Serenade Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Tallink / Silja Line Galaxy Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Viking Line Mariella Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Viking Line Amorella Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Viking Line Isabella Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Viking Line Gabriella Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Viking Line Cinderella Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Viking Line (New Building) Black water tank treatment Sulphur hydrogen H2S Increasing lifetime in tanks on board and pipes on land AirMaid 10 000-V Eckerö Line Nordlandia Kitchen Grease / Odours AirMaid 10 000-V

31. References VA installations Staffanstorps Kommun Lomma Kommun Mariestads Kommun Askersunds Kommun Växjö Kommun, Marks Kommun, Kinna Töllsjö Reningsverk, Töllsjö Stockholm Vatten Upplands Väsby Kommun Salems Kommun Värmdö Kommun Sundbybergs Stad Vansbro Kommun Örebro Kommun Roslagsvatten AB Lidingö Stad Nacka Kommun Botkyrka Kommun Solna Vatten AB Jonny Christiansson 046-25 12 97 Peter Johansson 073-341 16 86 Olle Ekman, 070-646 46 36. Bekir Fajkovic, Jan Forsling 0583-81 056 Mats Hagblom 0470-41 250 Lennart Johansson 0320-100 91 Per Arne 070-326 14 67 Stefan Tenglund, Svante Löfgren, 08-522 120 00 Essi Bagheri, 08-590 974 23 Heikki Hautamäki, 08-532 598 00, 070-623 29 02 Magnus Biderheim, 08-570 381 00 Stefan Holgersson, 08-706 80 00 Soljan Rytting, 0281-750 00 Krister Karlsson, 019-211943 Pia Lundh, 08-540 835 61, 070-625 24 84 Lars Andersson, 08-731 30 00 Gösta Olsson, 08-718 80 00 Mikael Arväng, 08-530 610 00 Lena Gehlin, 08-734 20 00 NCC Robban Planebring 070-217 99 14 Placed/Company/Community Contact

34. Installation Cases Max Uppsala

35. 3xAirMaid 5000-V Cases Max Uppsala

36. Fryer Steak table Steak Automat Cases Max Uppsala

37. Clean Filtered Air Cases Max Uppsala

38. Ozone exit down at the Kitchen hood Cases Max Uppsala

39. Ozone exit in the Kitchen hood Cases Max Uppsala

40. AirMaid Alarm units Cases Max Uppsala

41. Swegon Gold-Series Heat recovery section Cases Max Uppsala

42. Case McD ”Häggvik” McDonald´s Häggvik opened first week June 2008. 1 x AirMaid 10000-V for the grill 1 x AirMaid 5000-V for two fryers. The installation has been in accordance with set-up from H&K .

43. Inspection August 25 Case McD ”Häggvik” The exhaust air stream extracts the ozone from the ejectors into the exhaust duct. In the beginning of the transition channel the ozone is not properly mixed and therefore the inner walls are covered with grease. Ejectors were installed in the beginning of August Further on in the exhaust duct the cleaning effect of the ozone can be seen. The picture shows the exhaust duct just after the transition channel. Here the ozone is better mixed with the total air flow and the grease is being oxidized by the ozone.

44. Case McD ”Häggvik” The duct is later connected to the fryers and the picture shows the exhaust duct on the fryer side. The duct is completely dry and free from grease. The same inspection hatch but to the left instead. Here the exhaust duct is already free from grease (just around one meter away from the transition channel).

45. Case McD ”Häggvik” It is a big different between the amount of grease from the fryers and grill. Transition channel from one of the fryer.

46. Marketing

47. Competitors