River course water body and sediment in-situ remediation process using enzyme-bacterial microbial agent

The invention discloses a river course water body and sediment in-situ remediation process using an enzyme-bacterial microbial agent, wherein the in-situ remediation process comprises: 1, raw materialselection; 2, bacterial activation; 3, bacterial fermentation; 4, enzyme and bacterial compounding;...

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Bibliographic Details
Main Authors AN BING, HOU XUHONG, CHEN KE, TANG YONGQING
Format Patent
LanguageChinese
English
Published 19.11.2019
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
VINEGAR
WINE
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Summary:The invention discloses a river course water body and sediment in-situ remediation process using an enzyme-bacterial microbial agent, wherein the in-situ remediation process comprises: 1, raw materialselection; 2, bacterial activation; 3, bacterial fermentation; 4, enzyme and bacterial compounding; 5, sediment tedding; 6, sediment backfilling; and 7, microbial agent activation. According to the present invention, the remediation agent is formed by compounding Pediococcus acidi lactici, Enterococcus faecalis, Bacillus amyloliquefaciens, Pichia farinosa and Dekkera anomala based on five beneficial biomass such as hemicellulase, xylanase, amylase, pectinase and Arabic gum enzyme, is a strain having good adaptability to river course water body and sediment, has good organic matter degradationeffect, and can effectively remove COD, ammonia nitrogen, total phosphorus, total nitrogen and various organic pollutants from river course water bodies so as to improve the water quality and the substrate environment of the
Bibliography:Application Number: CN201910767447