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Water treatment agent for improving ammonia nitrogen removal ability of biochemical system

A technology of biochemical system and water treatment agent, which is applied in special compound water treatment, biological water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the side effects of water body and other problems, meet the requirements of reducing living conditions and enhance adaptability performance and improve decomposition efficiency

Inactive Publication Date: 2017-05-31
南京亿葆源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most strong oxidants are chemical products, and residues in the water are likely to cause side effects to the water body.

Method used

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  • Water treatment agent for improving ammonia nitrogen removal ability of biochemical system
  • Water treatment agent for improving ammonia nitrogen removal ability of biochemical system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Weighing

[0025] Filler: sludge 20g, diatomite 45g, nano titanium dioxide 10g;

[0026] Biological enzymes: protease 5g, amylase 6g, cellulase 7g, lipase 8g;

[0027] Microorganisms: 15g halophilic bacteria, 10g heterotrophic nitrifying bacteria, 10g denitrifying bacteria;

[0028] Nutrients: vitamin 10g, amino acid 20g, sucrose 20g, whey 20g, sodium chloride 15g;

[0029] 2. Microbial culture

[0030] The halophilic bacteria, heterotrophic nitrifying bacteria, and denitrifying bacteria that were weighed in step 1 were grown in the culture medium. After passing the test, the first-generation inoculum was transferred to a sterile 250-liter bio-fermenter. 24 hours of growth at room temperature, and then made into bacterial liquid for later use;

[0031] 3. Mix

[0032] Mix the bacterial liquid prepared in step 2 and the biological enzyme weighed in step 1 in a container, add nutrients and fillers into the above container after fully mixing, and mix again to prepa...

Embodiment 2

[0035] 1. Weighing

[0036] Filler: sludge 25g, diatomite 50g, nano titanium dioxide 20g;

[0037] Biological enzymes: protease 7g, amylase 5g, cellulase 6g, lipase 4g;

[0038] Microorganisms: 14g halophilic bacteria, 15g heterotrophic nitrifying bacteria, 11g denitrifying bacteria;

[0039] Nutrients: vitamin 9g, amino acid 18g, sucrose 20g, whey 19g, sodium chloride 14g;

[0040] 2. Microbial culture

[0041] The halophilic bacteria, heterotrophic nitrifying bacteria, and denitrifying bacteria that were weighed in step 1 were grown in the culture medium. After passing the test, the first-generation inoculum was transferred to a sterile 250-liter bio-fermenter. 24 hours of growth at room temperature, and then made into bacterial liquid for later use;

[0042] 3. Mix

[0043] Mix the bacterial liquid prepared in step 2 and the biological enzyme weighed in step 1 in a container, add nutrients and fillers into the above container after fully mixing, and mix again to prepar...

Embodiment 3

[0046] 1. Weighing

[0047] Filler: sludge 35g, diatomite 58g, nano titanium dioxide 20g;

[0048] Biological enzymes: protease 11g, amylase 9g, cellulase 8g, lipase 7g;

[0049] Microorganisms: 17 g of halophilic bacteria, 8 g of heterotrophic nitrifying bacteria and 8 g of denitrifying bacteria;

[0050] Nutrients: vitamin 7g, amino acid 30g, sucrose 25g, whey 28g, sodium chloride 10g;

[0051] 2. Microbial culture

[0052] The halophilic bacteria, heterotrophic nitrifying bacteria, and denitrifying bacteria that were weighed in step 1 were grown in the culture medium. After passing the test, the first-generation inoculum was transferred to a sterile 250-liter bio-fermenter. 24 hours of growth at room temperature, and then made into bacterial liquid for later use;

[0053] 3. Mix

[0054] Mix the bacterial liquid prepared in step 2 and the biological enzyme weighed in step 1 in a container, add nutrients and fillers into the above container after fully mixing, and mix aga...

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Abstract

The invention discloses a water treatment agent for improving an ammonia nitrogen removal ability of a biochemical system. The water treatment agent is prepared from the following components in parts by weight: 75 to 100 parts of filler, 22 to 35 parts of bio-enzyme, 33 to 40 parts of microorganism and 80 to 100 parts of nutrient substances, wherein the nutrient substances comprise vitamin, amino acid, cane sugar and whey. Hazardous substances such as ammonia nitrogen in waste water are decomposed by utilizing biological bacteria, so that the biochemical ability of the waste water is improved.

Description

technical field [0001] The invention relates to a sewage treatment agent, more particularly, to a water treatment agent for improving the ammonia nitrogen removal ability of a biochemical system. Background technique [0002] Ammonia nitrogen in wastewater is an important substance for water eutrophication and environmental pollution. Arbitrary discharge of untreated or incompletely treated nitrogen-containing pollutants will cause the proliferation of algae and other microorganisms in water; and ammonia nitrogen will cause drinking water. Increase the operating load of the water plant; increase the chlorine consumption in the process of water supply disinfection and industrial cycle sterilization; in industrial applications, it is corrosive to some metals, especially copper; when the sewage is reused, the ammonia nitrogen in the reclaimed water can promote the water pipeline and The reproduction of microorganisms in the water equipment, the formation of biological scale, bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/34C02F3/342C02F2101/16C02F2305/06
Inventor 冯志祥
Owner 南京亿葆源环保科技有限公司
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