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Sewage treating agent

A sewage treatment agent and deionized water technology, which is applied in water/sewage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problem of large dosage of chemicals, complicated operation process, and reduced efficacy and other problems, to achieve the effects of recycling, improving the treatment effect, and shortening the precipitation time

Inactive Publication Date: 2017-08-18
冯志容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main water treatment agents currently used have single functions, so flocculants, corrosion inhibitors, fungicides and other agents must be added to the water treatment system. Large, expensive, and various reagents will resist each other through various chemical reactions, resulting in reduced efficacy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: Sewage treatment agent a comprises the following raw materials in parts by weight: 10 parts of activated carbon, 10 parts of sepiolite powder, 32 parts of cornstarch, 0.1 part of sodium hydroxide flake alkali, 1 part of polyaspartic acid, aminotrimethylene phosphonic acid 0.1 parts, 20 parts of polyaluminum chloride, 25 parts of chitosan, 3 parts of diatomaceous earth, 10 parts of polyaspartic acid, 3 parts of graphene nano-layer composite, 15 parts of cross-linked rectorite, 10 parts of zeolite parts, aluminum sulfate 15 parts, polyacrylamide 10 parts, deionized water 30 parts.

Embodiment 2

[0018] Embodiment 2: Sewage treatment agent b comprises the following raw materials in parts by weight: 12 parts of activated carbon, 15 parts of sepiolite powder, 35 parts of cornstarch, 0.3 part of sodium hydroxide flake alkali, 4 parts of polyaspartic acid, aminotrimethylene phosphonic acid 0.3 parts, 35 parts of polyaluminum chloride, 28 parts of chitosan, 5 parts of diatomaceous earth, 15 parts of polyaspartic acid, 4 parts of graphene nano-layer composite, 18 parts of cross-linked rectorite, 20 parts of zeolite 18 parts of iron sulfate, 12 parts of polyacrylamide, 35 parts of deionized water.

Embodiment 3

[0019] Embodiment 3: Sewage treatment agent c comprises the following raw materials in parts by weight: 15 parts of activated carbon, 20 parts of sepiolite powder, 43 parts of cornstarch, 0.5 part of sodium hydroxide flake alkali, 5 parts of polyaspartic acid, aminotrimethylene phosphonic acid 0.5 parts, 50 parts of polyaluminum chloride, 30 parts of chitosan, 8 parts of diatomaceous earth, 20 parts of polyaspartic acid, 6 parts of graphene nano-layer composite, 20 parts of cross-linked rectorite, 30 parts of zeolite , 20 parts of sulfate, 15 parts of polyacrylamide, 50 parts of deionized water.

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PUM

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Abstract

The invention discloses a sewage treating agent, and relates to the technical field of sewage treatment. The sewage treating agent is prepared from, by weight, 12 parts of active carbon, 15 parts of sepiolite powder, 35 parts of corn starch, 0.3 part of sodium hydroxide caustic soda flake, 4 parts of polyaspartic acid, 0.3 part of amino trimethylene phosphonic acid, 35 parts of polyaluminium chloride, 28 parts of chitosan, 5 parts of diatomite, 15 parts of polyaspartic acid, 4 parts of graphene nanolayer composite, 18 parts of crosslinking rectorite, 20 parts of zeolite, 18 parts of sulfate, 12 parts of polyacrylamide, and 35 parts of deionized water. The active carbon and zeolite are applied to physically absorb pollutants in the water, in particular to ultramicron molecule; other pollutants in the water are differentiated through other components; suspended solids are treated by sulfate and other flocculants; harmful substances are coated while chrome and other heavy metals are agglutinated by means of attraction and rejection among ultramicron particles; thus the harmful substances are not dissolved, and the fundamental sewage treatment is realized, and the harmless recycled water source is guaranteed.

Description

technical field [0001] The invention relates to a sewage treatment agent, which belongs to the technical field of sewage treatment. Background technique [0002] Environmental protection directly affects the sustainable development of our national economy. In the past decades of economic development in our country, due to neglect of environmental protection in development, the current environmental pollution is very serious. Although a large number of control measures have been taken in recent years, the trend of further deterioration of the environment continues. my country is one of the countries with the most serious environmental pollution in the world. Whether it is a city or a village, our country's atmosphere, rivers, lakes, oceans and soil are all polluted to varying degrees. Five cities including Guiyang, Chongqing, Beijing, and Lanzhou are among the top ten cities with the worst air pollution in the world. Among the more than 600 cities in the country, less than ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F1/54C02F1/56C02F1/50C02F1/28A01N41/06A01N59/00A01P1/00
CPCA01N41/06A01N59/00C02F1/28C02F1/281C02F1/283C02F1/285C02F1/286C02F1/50C02F1/5236C02F1/5263C02F1/54C02F1/56A01N2300/00
Inventor 冯志容
Owner 冯志容
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