Title:
METHOD FOR DEGRADING GLYPHOSATE WASTEWATER BY SYNERGY OF LOW-TEMPERATURE PLASMA AND CATALYST
Document Type and Number:
WIPO Patent Application WO/2020/134834
Kind Code:
A1
Abstract:
A method for degrading glyphosate wastewater by synergy of low-temperature plasma and a catalyst. A transition metal alloy catalyst is mixed with wastewater to be treated, and then the mixture is placed in a plasma discharge channel; by means of synergy of high-energy electrons generated by plasma and the catalyst, glyphosate wastewater having high salinity and difficult to degrade is efficiently degraded. The technical deficiencies in the prior art such as complicated steps of a glyphosate wastewater degradation method, the need of a large number of chemical reagents, and requirements for high temperature and high pressure in the reaction conditions can be solved.
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Inventors:
HUANG YIFAN (CN)
YANG HUANHUAN (CN)
GAO MING (CN)
BAI LICHENG (CN)
YU XUEFENG (CN)
YANG HUANHUAN (CN)
GAO MING (CN)
BAI LICHENG (CN)
YU XUEFENG (CN)
Application Number:
PCT/CN2019/121560
Publication Date:
July 02, 2020
Filing Date:
November 28, 2019
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
B01J23/72; B01J23/83; B01J27/24; B01J29/46
Foreign References:
| CN108585336A | 2018-09-28 | |||
| CN103663667A | 2014-03-26 | |||
| CN106277275A | 2017-01-04 | |||
| CN105948217A | 2016-09-21 | |||
| CN106348420A | 2017-01-25 | |||
| EP0323821A1 | 1989-07-12 |
Other References:
ZHENG , RENYANG ET AL: "Effect of Metal Loadings on Pt-Co/AC Catalyst for Low Temperature Oxygenation of Benzene", ACTA PETROLEI SINICA (PETROLEUM PROCESSING SECTION, vol. 30, no. 2, 30 April 2014 (2014-04-30), CN, pages 211 - 217, XP009521710, ISSN: 1001-8719, DOI: 10.3969/j.issn.1001-8719.2014.02.004
Attorney, Agent or Firm:
BEIJING CHENGHUI LAW FIRM (CN)
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