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Microorganism preparation for sewage treatment, preparation method and application thereof,

A technology for microbial preparations and sewage treatment, applied in biological water/sewage treatment, water/sludge/sewage treatment, toilet black water treatment, etc., can solve the problems of high cost and complicated preparation of raw materials, and achieve the goal of reducing environmental hazards Effect

Active Publication Date: 2019-12-13
CHANGSHA JIEJIE ENVIRONMENTAL PROTECTION TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the first object of the present invention is to provide a microbial preparation for sewage treatment to solve the problems of complex raw materials and high cost for the preparation of functional bacterial preparations in the prior art

Method used

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  • Microorganism preparation for sewage treatment, preparation method and application thereof,
  • Microorganism preparation for sewage treatment, preparation method and application thereof,

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preparation example Construction

[0035] In the preparation method of the microbial preparation for sewage treatment of the present invention, the fermentation temperature is 25°C. To mix cola, water, lactic acid bacteria, and yeast evenly, first mix the cola and water evenly, and then add lactic acid bacteria and yeast in turn under stirring conditions. The adding speed of lactic acid bacteria is 100-500g / min, and then add yeast after adding lactic acid bacteria Bacteria and yeast are added at a speed of 100-200g / min. The stirring speed is 20-100 rpm. Preferably 50 rpm.

[0036] In the application of the microbial preparation for sewage treatment of the present invention in the treatment of toilet sewage, the anaerobic treatment temperature is -20-60°C, preferably 10-40°C. The amount of microbial preparation for sewage treatment is preferably 1-2 kg of microbial preparation for sewage treatment per cubic meter of toilet sewage.

[0037] After 36-60 hours of fermentation, exhaust gas before adding acid solu...

Embodiment 1

[0041] The microbial preparation for sewage treatment in this embodiment is made of the following raw materials in parts by weight: 40 kg of cola, 30 kg of lactic acid bacteria, 30 kg of yeast, and 100 kg of water.

Embodiment 2

[0043] The microbial preparation for sewage treatment in this embodiment is made of the following raw materials in parts by weight: 30 kg of cola, 30 kg of lactic acid bacteria, 25 kg of yeast, and 85 kg of water.

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Abstract

The present invention discloses a microorganism preparation for a sewage treatment, a preparation method and an application thereof, and belongs to the technical field of the sewage treatment. The microorganism preparation for the sewage treatment is prepared from the following raw materials in parts by weight: 2-40 parts of cola, 3-30 parts of lactic acid bacteria, 5-30 parts of yeasts and 50-100parts of water. The preparation method of the microorganism preparation for the sewage treatment comprises the following steps: mixing cola, water, lactic acid bacteria and yeasts uniformly, and conducting fermentation in a closed condition for 36-60 h. The microorganism preparation for the sewage treatment contains abundant micro-organisms, can degrade impurities of organic matter, etc. in sewage, degrades into small molecular substances of carbon dioxide, ethanol, water, etc., and greatly reduces harm of sewage to the environment.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a microbial preparation for sewage treatment and its preparation method and application. Background technique [0002] As society pays more and more attention to environmental issues, water pollution has received unprecedented attention, especially the visible pollution of surface water. Surface water pollution is mainly caused by the direct discharge of waste water and sewage into rivers. In addition to heavy metal pollution and other pollution sources, more common surface water pollution is COD exceeding the standard, water eutrophication, etc., resulting in deterioration of water quality, odor, and "algae blooms" "And other phenomena, one of the main reasons leading to the above phenomenon is the random discharge of urban sewage. [0003] The Chinese invention patent with the application publication number CN108570465A discloses a compound functional bacterial agent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/38C12N1/20C12N1/16C02F3/34C02F101/30
CPCC02F3/347C02F2101/30C02F2103/005C12N1/16C12N1/20C12N1/38
Inventor 王梦洁罗四维王贤裕
Owner CHANGSHA JIEJIE ENVIRONMENTAL PROTECTION TECH DEV CO LTD