Micro-zone soil sampling apparatus and method for different contamination situations

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12146817
APP PUB NO 20230160786A1
SERIAL NO

18146792

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Abstract

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A micro-zone soil sampling apparatus and method for different contamination situations. The apparatus includes an uncovered cylinder and a plurality of circular separators. The circular separators are vertically arranged in a hollow inner cavity of the uncovered cylinder, and are removably connected to an inner wall of the uncovered cylinder. Each circular separator includes a plurality of inner rings arranged coaxially, an outer ring coaxially arranged outside the inner rings, and a soil-bearing net. Each circular separator is divided into multiple hollow spaces by the inner rings and the outer ring. The inner rings made of a permeable membrane material and the outer ring made of a rigid material both have a certain thickness. The soil-bearing net is fittedly fixed on a bottom of each circular separator. A plurality of spokes passing through a center of the soil-bearing net are fixedly arranged on the soil-bearing net.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG UNIVERSITY310058 YUHANG TANG ROAD XIHU DISTRICT HANGZHOU ZHEJIANG 866 HANGZHOU CITY ZHEJIANG PROVINCE 310058

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wenda Hangzhou, CN 4 80
Hu, Baolan Hangzhou, CN 2 0
Wang, Jiaqi Hangzhou, CN 39 30
Zhou, Meng Hangzhou, CN 45 184

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