TREA

Zhe Bai

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  • Qingdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for treating an oily solid waste sludge
    • Patent number 11,629,084
    • Issue date Apr 18, 2023
    • CHINA UNIVERSITY OF PETROLEUM BLUE SKY(QINGDAO) PETROLEUM TECHNOLOGY CO., LTD
    • Weizhong Wei
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLID WASTE TREATMENT METHOD
    • Publication number 20210387885
    • Publication date Dec 16, 2021
    • CHINA UNIVERSITY OF PETROLEUM BLUE SKY (QINGDAO), PETROLEUM TECHNOLOGY CO., LTD.
    • WEIZHONG WEI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE