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Zhimei Zhang
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Qingdao, CN
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last 30 patents
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Patent Grant
Method of renovating and afforesting slag mountain with humic acid...
Patent number
10,493,507
Issue date
Dec 3, 2019
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Yingyun Qiao
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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Patent Grant
Environment-friendly and in situ immobilized method of renovating h...
Patent number
10,456,817
Issue date
Oct 29, 2019
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Yingyun Qiao
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL