GYH and application thereof in degradation of chlorinated hydrocarbon pollutants

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12227736
APP PUB NO 20220275324A1
SERIAL NO

17632977

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Abstract

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The present invention discloses Stenotrophomonas maltophilia GYH and its application in degrading chlorinated hydrocarbon pollutants, and the application is carried out as follows: resting cells obtained by spreading cultivation of Stenotrophomonas maltophilia GYH are added to a pH=5-8 inorganic salt medium, and then a chlorinated hydrocarbon pollutant is added, and the cells are cultured at 20-35° C. and 140-180 rpm to degrade the pollutant. The concentration of chlorinated hydrocarbon pollutant which can be removed by Stenotrophomonas maltophilia GYH ranges from 2.9 mg/L to 8.93 mg/L. Therefore, the Stenotrophomonas maltophilia has a highly efficient degradation ability for similar industrial pollutants and is able to withstand high concentrations of these pollutants.

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Patent Owner(s)

  • ZHEJIANG UNIVERSITY OF TECHNOLOGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Dongzhi Zhejiang, CN 2 0
Chen, Jianmeng Zhejiang, CN 10 48
Cheng, Zhuowei Zhejiang, CN 4 0
Guan, Yanhong Zhejiang, CN 1 0
Wang, Jiade Zhejiang, CN 5 6
Yu, Jianming Zhejiang, CN 107 980

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