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Zhihua Yuan

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for treatment of sludge
    • Patent number 8,262,911
    • Issue date Sep 11, 2012
    • Jiangxi JDL Environmental Protection Research Ltd.
    • Zhimin Liao
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for removing phosphorus
    • Patent number 8,216,476
    • Issue date Jul 10, 2012
    • Jiangxi JDL Environmental Protection Research Ltd.
    • Zhimin Liao
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Jet aeration apparatus and method of using the same
    • Patent number 8,192,625
    • Issue date Jun 5, 2012
    • Jiangxi JDL Environmental Protection Research Ltd.
    • Zhimin Liao
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for forming facultative-organism-adapted membrane bioreactor
    • Patent number 8,173,019
    • Issue date May 8, 2012
    • Jiangxi JDL Environmental Protection Research Ltd.
    • Zhimin Liao
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents