Industrial sewage treatment agent and preparation method thereof

The invention discloses an industrial sewage treatment agent and a preparation method thereof. The method comprises the following steps: adding polyferric sulfate, aluminum sulfate, activated carbon,manganese nitrate and fly ash into a ball mill for ball milling, performing ball milling for 1-2 hour...

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Bibliographic Details
Main Author ZENG SHIRONG
Format Patent
LanguageChinese
English
Published 06.03.2018
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:The invention discloses an industrial sewage treatment agent and a preparation method thereof. The method comprises the following steps: adding polyferric sulfate, aluminum sulfate, activated carbon,manganese nitrate and fly ash into a ball mill for ball milling, performing ball milling for 1-2 hours, adding nanometer titania into the milled powder, uniformly mixing, heating in a water bath, andstanding to obtain a mixture I for later use; adding pectase, orange peel and laccase into a sodium hydroxide solution, adding linseed gum slurry into the solution, performing ultrasonic dispersion, and standing for 30 minutes or more so as to obtain a mixture II; raising the temperature of the mixture II to 80-85 DEG C, adding isopropanol, crushed crude pearlite, ferric trichloride, calcium bromide and the mixture I into the mixture II, stirring for 25 minutes, adding humic acid and sodium acetate, and uniformly mixing, thereby obtaining the product. The industrial sewage treatment agent disclosed by the invention is
Bibliography:Application Number: CN201711378818