Unlock instant, AI-driven research and patent intelligence for your innovation.

Efficient multifunctional sewage microorganism activation microbial inoculum and application thereof

A microbial activation, multi-functional technology, applied in the direction of microorganisms, microorganisms, microorganism-based methods, etc., can solve the problems of inconvenient management, low amount of effective bacteria, difficult environmental supervision and management, etc., to improve the growth rate and improve the degradation rate. rate and efficiency, and the effect of improving the rate and efficiency of nitrification

Active Publication Date: 2017-05-31
ГУАНДУН ГУАНШЭНЬ ИНВАЙРОНМЕНТАЛ ПРОТЕКШН ТЕКНОЛОДЖИ КО ЛТД
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing external strains are activated sludge in sewage plants, the water content is as high as 99%, and the effective strains are relatively small. Every time the strains are inoculated, a large amount of activated sludge strains are required, and transportation is difficult; This kind of activated sludge strain belongs to strict waste control, and it is very difficult to monitor and manage the environmental protection; during the domestication and inoculation process of the activated sludge strain, there are also a large amount of dead mud and floating mud at the same time, and it is very difficult to domesticate the inoculated biochemical system , inconvenient management, difficult cleaning and other disadvantages

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Efficient multifunctional sewage microorganism activation microbial inoculum and application thereof
  • Efficient multifunctional sewage microorganism activation microbial inoculum and application thereof
  • Efficient multifunctional sewage microorganism activation microbial inoculum and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Collect several tons of food waste (including useless fish and shrimp; other discarded protein substances), conduct a preliminary screening of the food waste, remove non-food waste impurities, and drain.

[0045] Control the protein in food waste to 65%, mainly useless meat, fish, shrimp, etc.; plant waste to 20%, mainly vegetables, and appropriately supplement fibrous substances such as leaves and grass; other substances such as bones 15% of other tiny solid substances such as calcium, sand, etc.; drain and homogenize the food waste, add 0.5% powdered clay and 0.5% flour; add water and stir evenly, control the humidity to 80%, and the pH to 6-8 ; Preparation of food waste culture medium.

[0046] Add 0.3% of microbial activating bacteria in the food waste culture medium, including 55% of bacillus, 15% of yeast, 20% of lactic acid bacteria and 10% of mould, according to the mass percentage. Among them, the Bacillus is a mixture of Bacillus subtilis, Bacillus natto, Bac...

Embodiment 2

[0056] Collect several tons of food waste, conduct preliminary screening on the food waste, remove non-food waste impurities, and drain.

[0057] Control the protein in the solid matter of food waste at 70%, vegetables and other plants at 20%, other substances such as bones, calcium, sand and other tiny solid matter at 10%; drain the food waste, homogenize it, and add 1% powdery clay; add water and stir evenly, control it to 80%, pH is 6-8; prepare food waste culture medium.

[0058] Add 0.1% of microbial activating bacteria in the food waste culture medium, including 40% of bacillus, 30% of yeast, 15% of lactic acid bacteria and 15% of mold, according to the mass percentage. Among them, the Bacillus is a mixture of Bacillus subtilis, Bacillus natto, Bacillus licheniformis, and Bacillus cereus; the yeast is the quality of brewer's yeast, Candida utilis, Candida tropicalis, and Candida lipolytica. Mixing; the lactic acid bacteria are Pediococcus lactis, Lactobacillus plantarum...

Embodiment 3

[0063] Collect several tons of food waste, conduct preliminary screening on the food waste, remove non-food waste impurities, and drain.

[0064] Control the protein in the solid matter of food waste to 80%, plants not more than 15%, other substances including bone, calcium, sand or other tiny solid matter not more than 5%; drain the food waste, homogenize it, add 1% rice bran; add water and stir evenly, control humidity to 80%, pH to 7, and prepare food waste culture medium.

[0065] Add 0.2% of microbial activating bacteria in the food waste culture medium, including 50% of bacillus, 18% of yeast, 22% of lactic acid bacteria and 10% of mold, according to the mass percentage. Among them, the Bacillus is a mixture of Bacillus subtilis, Bacillus natto, Bacillus licheniformis, and Bacillus cereus; the yeast is the quality of brewer's yeast, Candida utilis, Candida tropicalis, and Candida lipolytica. Mixing; the lactic acid bacteria are Pediococcus lactis, Lactobacillus plantaru...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an efficient multifunctional sewage microorganism activation microbial inoculum and application thereof. A powder product is manufactured by using abandoned protein and a small number of additives through a series of production work procedures such as fermentation, dehydration, evaporation, pulverization, compounding and packaging; an activation bacterium entering a dormant state is obtained. A bacterium strain provided by the invention is used for sludge acclimatization of a biochemical system; a sludge acclimatization mode of the biochemical system is changed; generally, wastewater is continuously added for 1 to 2 weeks only according to the adding proportion of 3 to 10g / m<3>; the biochemical system can obtain microorganism flora with vigorous vigor and enough inoculation number; the growth speed of the microorganism flora is further accelerated; the degradation rate and the degradation efficiency of the biochemical system on organic matters in the wastewater are improved.

Description

technical field [0001] The invention belongs to the field of wastewater treatment, and in particular relates to an efficient and multifunctional sewage microbial activator and its application in wastewater treatment. Background technique [0002] At present, most of the bacteria used in the biochemical treatment of sewage are domesticated external bacteria. [0003] The existing external strains are activated sludge in sewage plants, the water content is as high as 99%, and the effective strains are relatively small. Every time the strains are inoculated, a large amount of activated sludge strains are required, and transportation is difficult; This kind of activated sludge strain belongs to strict waste control, and it is very difficult to monitor and manage the environmental protection; during the domestication and inoculation process of the activated sludge strain, there are also a large amount of dead mud and floating mud at the same time, and it is very difficult to dome...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C12N1/20C12N1/18C12N1/16C12N1/14C02F3/34
CPCC02F3/341C02F3/347C12N1/14C12N1/16C12N1/18C12N1/20C02F3/34C12N1/145C12N1/165C12N1/185C12N1/205C12R2001/07C12R2001/225C12R2001/46C12R2001/66C12R2001/72C12R2001/85
Inventor 陈欣义温尚龙石键韵张艳芳张浩纯
Owner ГУАНДУН ГУАНШЭНЬ ИНВАЙРОНМЕНТАЛ ПРОТЕКШН ТЕКНОЛОДЖИ КО ЛТД