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Bio-enzyme treating agent of municipal wastewater

A technology of urban wastewater and biological enzymes, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as nervous system toxicity, achieve high treatment efficiency, low treatment cost, The effect of removing odor

Inactive Publication Date: 2013-06-05
XIAN REJE BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In terms of safety of organic flocculants, although fully polymerized enamine flocculants themselves have no problems, their polymerized monomer, acrylamide, is highly toxic to the nervous system and can also cause bladder cancer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Protease 10%, cellulase 10%, lipase 10%, pectinase 6%, bacillus 6%, nitrococcus 6%, bamboo juice 0.5%, diatomaceous earth 20%, bentonite to 31.5%.

Embodiment 2

[0023] Protease 15%, Cellulase 13%, Lipase 12%, Pectinase 8%, Bacillus 7%, Nitrococcus 7%, Bamboo Juice 1%, Diatomaceous Earth 20%, Bentonite 17%.

Embodiment 3

[0025] Protease 16%, Cellulase 15%, Lipase 14%, Pectinase 10%, Bacillus 8%, Nitrococcus 8%, Bamboo Juice 1.5%, Diatomaceous Earth 15%, Bentonite 12.5%.

[0026] The urban wastewater biological enzyme treatment agent of the present invention can clean any kind of civil animal and plant wastes under the activation of other contained nutrients. Product optimized COD, BOD 5 , ammonia, nitrate, and cleaning agents, improve the biodegradability of sewage, make water easy to treat, thereby enhancing the effect of the purification system, reducing energy use costs, deriving more beneficial bacteria, reducing and inhibiting pathogenic bacteria And the formation of harmful bacteria, and can remove the odor. It can be used in the initial stage and maintenance stage of sewage treatment.

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PUM

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Abstract

The invention discloses a bio-enzyme treating agent of municipal wastewater. The bio-enzyme treating agent of the municipal wastewater is characterized by comprising 10-16% of protease, 10-15% of cellulose, 10-14% of lipase, 6-10% of pectinase, 6-8% of bacillus, 6-8% of nitrifying bacteria, 0.5-1.5% of bamboo sap, 15-20% of diatomite and bentonite making up to 100%. The bio-enzyme treating agent is a biological agent which treats the municipal wastewater by means of the biological catalysis technology which has a biodegradable function, can greatly eliminate foul smell, enables liquid pollutants to be rapidly degraded, reduces the size of solid matters, rapidly purifies the pollutants, not only has a good treating effect, but also greatly reduces the operating cost of wastewater treatment, enables the water quality after purification to be more stable, treats pollution in an energy-saving and high-efficient mode, and has significant economic benefits and environmental benefits.

Description

technical field [0001] The invention belongs to the field of combination of biological technology and environmental technology, and in particular relates to a biological enzyme treatment agent for urban waste water. Background technique [0002] At present, the commonly used water treatment purifiers mainly include two categories: inorganic flocculants and organic polymer flocculants. Each chemical product is a highly targeted product, and it will fail when it encounters other complex chemical substrates; after using chemical products, there will always be chemical residues in the water body, which may bring side effects or new pollution; The use of chemical products can mask the odor, but it cannot change its origin or stop it from escaping. [0003] Aluminum-based flocculants usually use polyaluminum chloride, crystalline aluminum chloride, aluminum sulfate, aluminum hydroxide flakes, etc. to generate charged colloidal ions in water, which can absorb other colloidal ions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
Inventor 步怀宇
Owner XIAN REJE BIOLOGICAL TECH
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