METHOD AND SYSTEM FOR LEAKAGE STATUS EVALUATION AND LEAKS LOCATION OF SOLID WASTE LAND DISPOSAL FACILITY

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United States of America

APP PUB NO 20220011191A1
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 SCIENCESNO 8 DAYANGFANG WALI TOWNSHIP CHAOYANG DISTRICT BEIJING 100020 BEIJING CITY BEIJING CITY 100020

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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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