Chinese Academy of Sciences

Kaida Zheng

Yuqiang Liu

Guangyuan Yao

Jingcai Liu

Changxin Nai

Lu Dong

Ya Xu

Qifei Huang

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.

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

Growing community of inventors

Beijing, China

Kaida Zheng