Japan Sewage Works Agency

Home > R&D > JS Innovation Program


JS Innovation Program

JS implements "JS Innovation Program" since 2011. The program aims to enhance the development of new technologies meeting various needs of municipal wastewater treatment business, and encourage the adoption of the registered technologies to contract projects.

  1. Nitrogen removal using ANAMMOX (2012)
    JS; Osaka City; Takuma Co.,Ltd; Metawater Co., Ltd.
  2. Advanced two stage incinerator(Circulating Fluidized Bed) (2012)
    Kobelco Eco-Solutions Co., Ltd.
  3. Multi-layer fluidized incinerator(2012)
    Tokyo Metropolitan Government, Metawater Co.,Ltd.
  4. Pressurized fluidized bed combustion system (2012)
    Public Works Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukishima Kikai Co.,Ltd, Sanki Engineering Co.,Ltd.
  5. Rapid up-flow moving bed filtration (2013)
    Takuma Co., Ltd.
  6. High-performance anaerobic digestion system with thermal hydrolysis unit(2013)
    JS; Mitsubishi Kakoki Kaisha, Ltd.
  7. Carrier filled high-speed methane fermentation system(2013)
    JS; Metawater Co., Ltd.
  8. Type 3 screw press dehydrator (2013)
    JS, Ishigaki Company Ltd.
  9. Bubble generation two-stage fluidized incinerator(2014)
    Kobelco Eco-Solutions Co., Ltd, Japan Institute of Wastewater Engineering Technology
  10. Packaged stainless steel digester (2014)
    Kobelco Eco-Solutions Co., Ltd, Japan Institute of Wastewater Engineering Technology
  11. Dual DO control system in oxidation ditch (OD) process (2014)
    JS; Kochi University; Maezawa Industries, Inc.
  12. Carrier added activated sludge process (LINPOR Process) (2014)
    JS; Nishihara Environment Co., Ltd.
  13. Bio-tube system (2014)
    Kawasaki City, JFE Engineering Corporation
  14. Superfine bubble membrane tube diffuser (2014)
    JS; JFE Engineering Corporation; Mitsubishi Kakoki Kaisha, Ltd.; Nishihara Environment Co., Ltd.
  15. Type 4 screw press dehydrator with enhanced internal thickener (2016)
    JS; Ishigaki Company, Ltd.
  16. Enhanced belt press dehydrator with two-stage coagulant addition (2015)
    JS; Metawater Co.,Ltd.
  17. Power generation system using step grate stoker furnace (2016)
    JS; Takuma Co., Ltd.
  18. Corn-bottom steel digester (2016)
    JS; Tsukishima Kikai Co., Ltd.
  19. Hard-to-dewater sludge-adaptive belt press dehydrator (2016)
    JS; Sumitomo Heavy Industries Environment Co., Ltd.
  20. Sewage-derived fiber utilization system (2017)
    JS; Ishigaki Company Ltd.
  21. Inclined plate sedimentation and separation device for final settling tank (2017)
    JS; Aichi Water and Greenery Public corporation; Sekisui Aqua Systems Co., Ltd.
  22. Temporary wastewater treatment unit using single tank MBR and high-rate coagulation settling system (2017)
    JS; Hitachi, Ltd.; Hitachi Plant Service Co., Ltd.
  23. Crushing/dewatering functioned screen unit with vertical screw (2017)
    JS; Sumitomo Heavy Industries Environment Co., Ltd.
  24. All speed/water level type horizontal submersible pump (2017)
    JS; Ishigaki Company, Ltd.
  25. Screw press dehydrator with multiple disks (2018)
    JS, Amcon Inc.
  26. High concentration-adaptive filtering/thickening mesophilic digestion system(2018)
    JS; Tsukishima Kikai Co., Ltd.
  27. Type 3 rotary press dehydrator (2018)
    JS; Tomoe Engineering Co., Ltd.
  28. Two-stage combustion type swirling fluidized bed furnace (2019)
    JS, Swing Engineering Corporation
  29. Multi-stage bubbling fluidized bed system with optimized incineration control (2019)
    JS, Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.,
  30. Energy-saving MBR System with Ceramic Flat-sheet Membrane (2019)
    JS, Hanno City, Meidensha Corporation
  31. Enhanced Hard-to-dewatered Sludge-adaptive Screw Press Dehydrator (2019)
    JS, Kobelco Eco-solutions Co.,Ltd, and Hokuryo Co.,Ltd
  32. Feedforward Aeration Control by Ammonia Meter (2020)
    JS, Nissin Electric Co.,Ltd., Nissin Systems Co.,Ltd.
  33. Aeration Control Device Consisting of Ammonia Meter and Control Panel (2020)
    JS, Kobelco eco-solutions Co.,Ltd.
  34. Downsized Belt-press Dehydrator (2020)
    JS, Tsukishima Kikai Co.,Ltd.
  35. Sewage Sludge Fuelization Technology Using Electric Heating Screw Type Carbonization Furnace (2021)
    JS, Kobelco Eco-Solutions Co., Ltd.
  36. Energy Saving MBR Using Thin PVDF Hollow Fiber Membrane (2021)
    JS, Mitsubishi Chemical Aqua Solutions Co., Ltd., Swing Engineering Corporation, Mitsubishi Kakoki Kaisha, Ltd.
  37. Steel Built Digestion Tank with Quad-pit(2021)
    JS, Ishigaki Company Ltd.