Method and system for leakage status evaluation and leaks location of solid waste land disposal facility

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United States of America

PATENT NO 12000757
SERIAL NO

17370064

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Abstract

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A method and system for leakage status evaluation and leaks location of a solid waste land disposal facility. The method includes: arranging an off-site emitting electrode for the solid waste land disposal facility, and arranging a plurality of intra-site receiving electrodes on a solid waste pile surface in a grid shape; selecting a power supply to collect a current value between the off-site emitting electrode and each of the intra-site receiving electrodes respectively, and determining a maximum current value point Mn of the solid waste pile surface and a maximum current value An; selecting an off-site point So2, and measuring a current value between the off-site emitting electrode and the point So2 as a reference current Ab under the same power supply condition; and determining a leakage status of the solid waste land disposal facility based on a ratio of the maximum current value An to the reference current Ab.

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Patent Owner(s)

Patent OwnerAddress
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES100012 BEIJING CITY CHAOYANG DISTRICT DAYANGFANG BEIYUAN NO 8 MUNICIPAL DISTRICT BEIJING CITY 100012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Lu Beijing, CN 5 5
Huang, Qifei Beijing, CN 1 0
Liu, Jingcai Beijing, CN 1 0
Liu, Yuqiang Beijing, CN 9 8
Nai, Changxin Beijing, CN 1 0
Xu, Ya Beijing, CN 37 404
Yao, Guangyuan Beijing, CN 2 0
Zheng, Kaida Beijing, CN 1 0

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