Groundwater circulation well system with pressure-adjustable hydrodynamic cavitation

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United States of America Patent

PATENT NO 11912595
APP PUB NO 20230271861A1
SERIAL NO

18112588

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Abstract

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The present invention relates to a groundwater circulation well system with pressure-adjustable hydrodynamic cavitation, including a circulation well body, a sucked and injected water circulation assembly and a hydrodynamic cavitator. The sucked and injected water circulation assembly is based on a water suction and injection pump. The hydrodynamic cavitator is provided, inside a vortex chamber, with a vortex water inlet column capable of changing a water passing aperture. The hydrodynamic cavitator is capable of changing a bubbling pressure and a breaking pressure of hydrodynamic cavitation bubbles in the vortex water inlet column. The hydrodynamic cavitator generates vortices in the circulation well body to accelerate uniform mixing of a remediation agent and the groundwater. Energy from collapsing and bursting of the hydrodynamic cavitation bubbles activates the remediation agent such that contaminants in the groundwater are efficiently degraded.

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Patent Owner(s)

Patent OwnerAddress
CHENGDU UNIVERSITY OF TECHNOLOGYTHREE ROAD 610051 SICHUAN CITY OF CHENGDU PROVINCE NO 1 EAST CHENGDU CITY SICHUAN PROVINCE 610051

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yi Sichuan Province, CN 458 3558
He, Yuming Sichuan Province, CN 5 0
Ji, Wenwen Sichuan Province, CN 5 234
Ma, Hui Sichuan Province, CN 76 307
Pu, Shengyan Sichuan Province, CN 4 0
Wang, Xiaoguang Sichuan Province, CN 91 382
Yu, Dong Sichuan Province, CN 354 6818
Zeng, Guangyong Sichuan Province, CN 1 0

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