Remediation method for soil pollution

The invention relates to a remediation method for soil pollution in the technical field of soil remediation. The method comprises the following steps: S1, preparing raw materials; S2, mixing and stirring; S3, preparing filtrate; s4, standing and fertilizer returning; s5, soil backfilling; s6, heavy...

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Bibliographic Details
Main Authors MENG XIANGBIN, HUA SHANSHAN, HUANG DANDAN, LIU ZHENGHONG
Format Patent
LanguageChinese
English
Published 21.03.2023
Subjects
DISPOSAL OF SOLID WASTE
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINATED SOIL
RECLAMATION OF CONTAMINED SOIL SOIL
TRANSPORTING
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Summary:The invention relates to a remediation method for soil pollution in the technical field of soil remediation. The method comprises the following steps: S1, preparing raw materials; S2, mixing and stirring; S3, preparing filtrate; s4, standing and fertilizer returning; s5, soil backfilling; s6, heavy metal adsorption; the olive extract and the vaccinium bracteatum thunb extract are added, so that the function of reducing infectious and malignant microorganisms and the effect of inhibiting escherichia coli, staphylococcus aureus, bacillus subtilis and other harmful bacteria are achieved, heavy metal pollution is reduced, and meanwhile germs contained in a traditional chemical fertilizer are reduced; the vaccinium bracteatum thunb leaf extract can stop invasion of other viral diseases, fungi, molds and saccharomycetes, and attack of slight and serious bacterial infection and native parasite infection, and can be used as a novel natural preservative. The vaccinium bracteatum thunb leaf extract has a good inhibitio
Bibliography:Application Number: CN202211481700