A new microbe agent and preparation method thereof

A microbial agent and a new type of technology, applied in the field of new microbial agent and its preparation, can solve the problems of secondary pollution, sludge cannot be disposed of, etc., and achieve the effect of safe and convenient use, wide application range and stable performance

Active Publication Date: 2010-03-24
碧沃丰生物科技(广东)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the sewage treatment plant, a large amount of flocculants are used, and a large amount of residual sludge is produced after flocculation and sedimentation. These sludge cannot be disposed of. In the past, they could only be buried in the wild, causing secondary pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A new type of microbial agent, including enzymes and bacteria, nutrients and anti-scaling agents:

[0052] (1) said enzyme comprises protease, amylase, cellulase, lipase, and its composition weight percentage is: 0.025~5%;

[0053] (2) The bacteria include Lactococcus lactis, also known as Streptococcus lactis, Lactobacillus plantarum, Bacillus subtilis, brewer's yeast or Saccharomyees cerevisiae, feces Streptococcus faecium (Streptococcus faecium) is also called Enterococcus faecium (Enterococcus faecium), and its composition weight percentage is: 0.125~25%;

[0054] (3) The nutrient includes sucrose, whey, molasses, does not contain carriers such as wheat bran and rice bran, and its composition weight percentage is: 68~95%;

[0055] (4) The anti-scaling agent sodium aluminum silicate (NaAlSi 3 o 8 ) by weight percentage: 0.5 to 3%.

[0056] The preparation method of described novel microbial bacterial agent, the steps are as follows:

[0057] (1) Screened bacteri...

Embodiment 2

[0117] A new type of microbial agent, including enzymes and bacteria, nutrients and anti-scaling agents:

[0118] (1) described enzyme comprises protease, amylase, cellulase, lipase, and its composition weight percentage is: 0.5%;

[0119] (2) The bacteria include Lactococcus lactis, also known as Streptococcus lactis, Lactobacillus plantarum, Bacillus subtilis, brewer's yeast or Saccharomycescerevisiae, feces Streptococcus faecium (Streptococcus faecium) is also called faecium enterococcus (Enterococcus faecium), and its composition weight percentage is: 14%;

[0120] (3) The nutrient includes sucrose, whey, molasses, does not contain carriers such as wheat bran and rice bran, and its composition weight percentage is: 85%;

[0121] (4) The anti-scaling agent sodium aluminum silicate (NaAlSi 3 o 8 ) by weight percentage is: 0.5%.

[0122] The preparation method of described novel microbial bacterial agent, the steps are as follows:

[0123] (1) Screened bacteria: Lactococ...

Embodiment 3

[0140] A new type of microbial agent, including enzymes and bacteria, nutrients and anti-scaling agents:

[0141] (1) described enzyme comprises protease, amylase, cellulase, lipase, and its composition weight percentage is: 0.5%;

[0142] (2) The bacteria include Lactococcus lactis, also known as Streptococcus lactis, Lactobacillus plantarum, Bacillus subtilis, brewer's yeast or Saccharomycescerevisiae, feces Streptococcus faecium (Streptococcus faecium) is also known as Enterococcus faecium (Enterococcus faecium), and its composition weight percentage is: 25%;

[0143] (3) The nutrient includes sucrose, whey, molasses, does not contain carriers such as wheat bran and rice bran, and its composition weight percentage is: 73%;

[0144] (4) The anti-scaling agent sodium aluminum silicate (NaAlSi 3 o 8 ) by weight percentage is: 1.5%.

[0145] The preparation method of described novel microbial bacterial agent, the steps are as follows:

[0146](1) Screened bacteria: Lactoco...

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Abstract

A new microbe agent comprises enzyme and microbe, nutrient and anticrustator, wherein the enzyme comprises protease, amylase, cellulose, lipase, with weight percentage of 0.025-5%; the microbe comprises: lactococcus lactis, lactobacillus plantarum, bacillus subtilis, beer yeast or saccharomyces cervisiae, streptococcus faecium, with weight percentage of 0.125-25%; the nutrient comprises: sucrose,whey, molasses, carrier without wheat bran and rice bran, with weight percentage of 68-95%; the weight percentage of sodium alumino-silicate as the anticrustator is 0.5-3%.The preparation method comprises: culturing the inoculant in a bio-fermentor for at least 12 hours at temperature of 7.2-65.5 DEG and detecting; detecting, supplying sterile sucrose and oxygen at pH value of 5.5-9.5 and detecting; obtaining concentrated bacteria in 24 hours and loading the dextran capsule; quickly freezing at -4.5-0 DEG and freeze-drying for 2-4 days and mixing the other components with the concentrated bacteria and packaging the mixture into finished products.

Description

technical field [0001] The invention relates to a microbial agent and a preparation method thereof, in particular to a novel microbial agent and a preparation method thereof. Background technique [0002] Biotechnology is the most widely used and most important single technology in environmental protection. It plays an extremely important role in various aspects of environmental protection such as water pollution control, degradation of toxic and harmful substances, waste recycling, and restoration of polluted environments. . [0003] When environmental biotechnology is used to treat pollutants, the final products are non-toxic, harmless and stable substances, such as carbon dioxide, water and nitrogen. [0004] The use of biological methods to treat pollutants can usually be done in one step, avoiding multiple transfers of pollutants, so it is a safe and thorough method to eliminate pollution, especially with the rapid development and application of modern biotechnology su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F5/08
Inventor 范德朋
Owner 碧沃丰生物科技(广东)股份有限公司
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