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Microorganism bacterium agent for treating industrial wastewater pollution

A microbial agent and industrial wastewater technology, applied in the field of microorganisms, can solve the problems of poor treatment effect of physical methods, inability to stop harmful substances, and residual water, so as to improve the efficiency of biological treatment, good degradation effect, and improve the quality of treated water Effect

Active Publication Date: 2016-04-20
芜湖市科邦新能源科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] At present, industrial wastewater treatment methods mainly include physical methods such as reverse osmosis, distillation, and soil irrigation; chemical methods include ion exchange, ammonia stripping, chemical precipitation, breakpoint chlorination, electrodialysis, electrochemical treatment, and catalytic cracking; biological methods include Nitrification and algae cultivation, however, the physical treatment effect is not good. Compared with the chemical method, the biological method has the following advantages: 1) Each chemical product is a highly targeted product, and when it encounters other chemical substances, there will be may be ineffective, and biological agents have a spectrum in the removal of pollutants; 2) chemical products can temporarily eliminate some harmful substances and cover up odors, but cannot prevent the formation of harmful substances; 3) after using chemical products, there will be Residues may cause secondary pollution

Method used

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  • Microorganism bacterium agent for treating industrial wastewater pollution

Examples

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Effect test

Embodiment 1

[0028] A microbial bacterial agent for treating industrial wastewater pollution, the bacterial agent comprises the following raw materials: main ingredients and auxiliary materials, the main ingredients are composed of Pseudomonas putida, Candida, Bacillus amyloliquefaciens, Clostridium amyloliquefaciens Bacteria, nitrosobacteria, denitrifying paracocci, and nitrifying bacteria.

[0029] The auxiliary material is formed by mixing diatomite and peat soil in a weight ratio of 4:1;

[0030] The composite bacterial agent and auxiliary materials are mixed according to a weight ratio of 2:5 to prepare a bioremediation preparation;

[0031] The preparation method of the composite bacterial agent is as follows: respectively culture Pseudomonas putida, Candida, Bacillus amyloliquefaciens, Clostridium papyrisolubles, nitrosative bacteria, paracoccus denitrificans, and nitrifying bacteria to a concentration of 1× 10 8 bacterium solution per ml, and then mixed according to the volume ra...

Embodiment 2

[0043] The microbial agent prepared in Example 1 is used to treat the industrial waste water of a chemical plant. The treatment process is A / O+sedimentation+biological aerated filtration, and the A / O tank is added with the biochemical tank volume prepared in Example 1 every cubic meter. Microbial agent 20 grams, dosing once a day, continuously dosing for 10 days; Biological aerated filter is added 20 grams of microbial agent prepared in Example 1 per cubic meter of filler, dosing once a day, continuous dosing 10 days; after one month, the treatment effect is as follows in Table 1:

[0044] Table 1

[0045]

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Abstract

The invention relates to a microorganism bacterium agent for treating industrial wastewater pollution. The microorganism bacterium agent is prepared from pseudomonas putida, candida utilis, bacillus amyloliquefaciens, clostridium papyrosolvens, nitrosomonas europaea, paracoccus denitrificans and auxiliary materials. The microorganism bacterium agent has the advantages that various bacteria in mutualistic symbiosis are compatible reasonably without antagonism and are effective in degradation of phenyl amines degradation-resistant compounds when being thrown into a wastewater treatment system, thereby being suitable for industrial wastewater treatment and being capable of increasing treatment water quantity, improving treatment water quality, reducing operational cost and promoting up-to-standard discharge.

Description

technical field [0001] The invention belongs to the technical field of microorganisms, and in particular relates to a microbial agent for treating industrial waste water pollution. Background technique [0002] The composition of industrial wastewater is complex, especially a large number of artificially synthesized compounds entering the environment, such substances are mainly alkanes, olefins, alicyclic hydrocarbons, aromatic hydrocarbons, and artificially synthesized organic substances, especially macromolecules, refractory, toxic and harmful Substances such as phenol, chlorophenol, cresol, nitrophenol, etc., aromatic hydrocarbons, cyanides, amines, and ammonia nitrogen enter the environment with the wastewater or solid waste discharged from the factory. Due to the complexity of the structure of these substances and the biological Unfamiliarity, it cannot be decomposed and utilized by microorganisms in a short period of time. The traditional wastewater treatment method us...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/16C02F3/34C12R1/40C12R1/72C12R1/07C12R1/145C12R1/01
CPCC02F3/341C02F3/347C12N1/16C12N1/20
Inventor 孙小春
Owner 芜湖市科邦新能源科技有限公司
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