TREA

SDIC Xinkai Water Environment Investment Co., Ltd.

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  • BEIJING, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    SHORTCUT NITRIFICATION METHOD FOR SEWAGE TREATMENT
    • Publication number 20230150855
    • Publication date May 18, 2023
    • SDIC Xinkai Water Environment Investment Co., Ltd.
    • Feng HOU
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE