Title:
STENOTROPHOMONAS MALTOPHILIA GYH AND APPLICATION THEREOF IN DEGRADATION OF CHLORINATED HYDROCARBON POLLUTANTS
Document Type and Number:
WIPO Patent Application WO/2021/147293
Kind Code:
A1
Abstract:
Provided is Stenotrophomonas maltophilia GYH and an application thereof in degradation of chlorinated hydrocarbon pollutants. In the application, resting cells obtained by expansion culture of Stenotrophomonas maltophilia GYH are added into an inorganic medium having a pH of 5-8, then chlorinated hydrocarbon pollutants are added, and cultivation is carried out at 20-35°C and 140-180 rpm to achieve the degradation of the pollutants. The Stenotrophomonas maltophilia GYH can remove chlorinated hydrocarbon pollutants at a concentration of 2.9-8.93 mg/L.
Inventors:
CHENG ZUOWEI (CN)
CHEN DONGZHI (CN)
WANG JIADE (CN)
YU JIANMING (CN)
GUAN YANHONG (CN)
CHEN DONGZHI (CN)
WANG JIADE (CN)
YU JIANMING (CN)
GUAN YANHONG (CN)
Application Number:
PCT/CN2020/106155
Publication Date:
July 29, 2021
Filing Date:
July 31, 2020
Export Citation:
Assignee:
UNIV ZHEJIANG TECHNOLOGY (CN)
International Classes:
C12N1/20; A62D3/02; A62D101/22; C12R1/01
Domestic Patent References:
| WO2000063527A1 | 2000-10-26 |
Foreign References:
| CN111254091A | 2020-06-09 | |||
| CN105820978A | 2016-08-03 |
Other References:
ZHOU TING;GUO XUEQING;TIAN PEIYU;CHEN FENGPING;GU GANG: "Repair effect of Stenotrophomonas maltophilia J03 on quinclorac-injured flue-cured tobacco", ACTA TABACARIA SINICA, vol. 25, no. 5, 27 August 2019 (2019-08-27), pages 86 - 91, XP055830868, ISSN: 1004-5708, DOI: 10.16472/j.chinatobacco.2018.371
PIYALI MUKHERJEE , PRANAB ROY: "Persistent Organic Pollutants Induced Protein Expression and Immunocrossreactivity by Stenotrophomonas maltophilia PM102: A Prospective Bioremediating Candidate", BIOMED RESEARCH INTERNATIONAL, vol. 2013, 714232, 26 June 2013 (2013-06-26), pages 1 - 9, XP055830869, ISSN: 2314-6133, DOI: 10.1155/2013/714232
PIYALI MUKHERJEE , PRANAB ROY: "Persistent Organic Pollutants Induced Protein Expression and Immunocrossreactivity by Stenotrophomonas maltophilia PM102: A Prospective Bioremediating Candidate", BIOMED RESEARCH INTERNATIONAL, vol. 2013, 714232, 26 June 2013 (2013-06-26), pages 1 - 9, XP055830869, ISSN: 2314-6133, DOI: 10.1155/2013/714232
Attorney, Agent or Firm:
TIANZHENG PATENT ATTORNEYS (CN)
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