Plant urease-containing soil solidification agent and zero-waste production process thereof

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United States of America Patent

PATENT NO 11827914
SERIAL NO

17563118

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Abstract

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The present invention belongs to the technical field of rock and soil reinforcement, and specifically relates to a plant urease-containing soil solidification agent and a zero-waste production process thereof. A crudely-purified plant urease solution includes a large amount of irrelevant proteins, which seriously affects the treatment effect of the soil solidification agent, makes it impossible to achieve an expected construction purpose, and also causes serious waste and environmental pollution. In the present invention, a common plant urease extraction method on the market is optimized to significantly reduce a protein concentration in a plant urease solution, greatly improve the infiltration performance of a plant urease-containing soil solidification agent, and broaden an application range of such a soil solidification agent.

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Patent OwnerAddress
HOHAI UNIVERSITY210000 NO 1 XIKANG ROAD GULOU DISTRICT NANJING CITY JIANGSU PROVINCE NANJING CITY JIANGSU PROVINCE 210000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Yufeng Jiangsu, CN 12 9
Ge, Bin Jiangsu, CN 9 17
Shu, Shuang Jiangsu, CN 2 0
Yan, Boyang Jiangsu, CN 2 0
Ye, Zhitao Jiangsu, CN 1 0
Zhang, Yi Jiangsu, CN 1881 15120

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