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Shinryo Air Conditioning Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sludge concentration method
    • Patent number 4,626,356
    • Issue date Dec 2, 1986
    • Shinryo Air Conditioning Co., Ltd.
    • Akira Suzuki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Activated-sludge process for wastewater treatment
    • Patent number 4,500,427
    • Issue date Feb 19, 1985
    • Shinryo Air Conditioning Co., Ltd.
    • Akira Suzuki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of improving the SVI of mixed liquor in aeration tank
    • Patent number 4,452,699
    • Issue date Jun 5, 1984
    • Shinryo Air Conditioning Co., Ltd.
    • Akira Suzuki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method for incinerating sewage sludge
    • Patent number 4,398,476
    • Issue date Aug 16, 1983
    • Shinryo Air Conditioning Co., Ltd.
    • Akira Suzuki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of treating excess sludge
    • Patent number 4,370,235
    • Issue date Jan 25, 1983
    • Shinryo Air Conditioning Co., Ltd.
    • Akira Suzuki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

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