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Reagent suitable for industrial sewage treatment

A technology of industrial sewage and reagents, applied in the direction of adsorption water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problem that sewage treatment agents cannot be removed

Inactive Publication Date: 2018-01-16
SICHUAN XINGZHI ZHIHUI INTPROP OPERATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Industrial sewage contains a large amount of heavy metal ions, which cannot be removed by ordinary sewage treatment agents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The reagent suitable for industrial sewage treatment consists of the following components in parts by weight:

[0020] 80 parts by weight of sludge, 10 parts by weight of aluminum sulfate, 5 parts by weight of polyacrylamide, 10 parts by weight of ferric chloride, 10 parts by weight of sodium carbonate, 15 parts by weight of EDTA, 20 parts by weight of activated carbon, and the sludge comes from the sludge at the bottom of the pond .

Embodiment 2

[0022] The reagent suitable for industrial sewage treatment consists of the following components in parts by weight:

[0023] 120 parts by weight of sludge, 15 parts by weight of aluminum sulfate, 10 parts by weight of polyacrylamide, 20 parts by weight of ferric chloride, 20 parts by weight of sodium carbonate, 20 parts by weight of EDTA, 30 parts by weight of activated carbon, and the sludge comes from the sludge at the bottom of the pond .

Embodiment 3

[0025] The reagent suitable for industrial sewage treatment consists of the following components in parts by weight:

[0026] 100 parts by weight of sludge, 12 parts by weight of aluminum sulfate, 8 parts by weight of polyacrylamide, 15 parts by weight of ferric chloride, 15 parts by weight of sodium carbonate, 18 parts by weight of EDTA, 25 parts by weight of activated carbon, and the sludge comes from the sludge at the bottom of the pond .

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PUM

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Abstract

The invention discloses a reagent suitable for industrial sewage treatment. The reagent is prepared from the following components in parts by weight: 80-120 parts of sludge, 10-15 parts of aluminum sulfate, 5-10 parts of polyacrylamide, 10-20 parts of ferric chloride, 10-20 parts of sodium carbonate, 15-20 parts of EDTA and 20-30 parts of activated carbon, wherein the sludge comes from the bottomof a pond. The sludge can remove organic matter in sewage, and the polyacrylamide and the EDTA can conduct complex-precipitation on metal ions in the sewage so as to reduce the content of the metal ions in the sewage, the aluminum sulfate and the ferric chloride have a purification effect, and the activated carbon can adsorb odor and small particle impurities. Therefore, the reagent is completelysuitable for industrial sewage treatment.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a reagent suitable for industrial sewage treatment. Background technique [0002] With the progress of society and the development of science and technology, people's material life is satisfied and more and more colorful, and they no longer worry about the problem of food and clothing. However, the development of science and technology is also a double-edged sword. While the economy is developing rapidly, it also brings environmental pollution. [0003] In today's society. Environmental pollution is becoming more and more serious, including air pollution, water pollution and soil pollution. my country is a country with scarce water resources. Solving the problem of water pollution is not only for environmental protection, but also to satisfy people's demand for water resources. demand. [0004] Industrial sewage contains a large amount of heavy metal ions, which cannot...

Claims

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Application Information

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IPC IPC(8): C02F1/56C02F1/54C02F1/52C02F1/28C02F101/30
Inventor 谭逢林
Owner SICHUAN XINGZHI ZHIHUI INTPROP OPERATION CO LTD
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