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Novel domestic wastewater treatment agent

A technology for domestic sewage and treatment agent, applied in water/sewage treatment, adsorbed water/sewage treatment, water/sludge/sewage treatment, etc. Good sewage treatment effect, lower treatment cost and lower operating cost

Inactive Publication Date: 2018-02-23
张浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing sewage treatment agents still have the advantages of poor treatment effect, adverse effects on the environment when used in large quantities, long treatment cost period, and high treatment cost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A new type of domestic sewage treatment agent, comprising the following raw materials in parts by weight: 3 parts of polyacrylamide, 4 parts of alkanolamide, 30 parts of aluminum silicate, 15 parts of ferric chloride, 6 parts of bentonite, and 3 parts of diatomaceous earth , 15 parts of ferric chloride, 2 parts of fly ash, 20 parts of adsorbate, 15 parts of plant fiber, 3 parts of calcium hypophosphite, 3 parts of Sophora flavescens, and 7 parts of polyaspartic acid.

Embodiment 2

[0024] A new type of domestic sewage treatment agent, comprising the following raw materials in parts by weight: 10 parts of polyacrylamide, 6 parts of alkanolamide, 60 parts of aluminum silicate, 25 parts of ferric chloride, 9 parts of bentonite, and 6 parts of diatomaceous earth , 25 parts of ferric chloride, 4 parts of fly ash, 40 parts of adsorbate, 25 parts of plant fiber, 8 parts of calcium hypophosphite, 9 parts of Sophora flavescens, and 15 parts of polyaspartic acid.

Embodiment 3

[0026] A novel domestic sewage treatment agent, comprising the following raw materials in parts by weight, 7 parts of polyacrylamide, 5 parts of alkanolamide, 38 parts of aluminum silicate, 22 parts of ferric chloride, 8 parts of bentonite, 4 parts of diatomaceous earth 6 parts, 20-25 parts of ferric chloride, 3-4 parts of fly ash, 30-40 parts of adsorbate, 20-25 parts of plant fiber, 5-8 parts of calcium hypophosphite, 4-8 parts of Sophora flavescens, Polytian 10-15 parts of aspartic acid.

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PUM

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Abstract

The invention discloses a novel domestic sewage treatment agent, which comprises the following raw materials in parts by weight: 3-10 parts of polyacrylamide, 4-6 parts of alkanolamide, 30-60 parts of aluminum silicate, and 15-15 parts of ferric chloride 25 parts, 6-9 parts of bentonite, 3-6 parts of diatomite, 15-25 parts of ferric chloride, 2-4 parts of fly ash, 20-40 parts of adsorbate, 15-25 parts of plant fiber, calcium hypophosphite 3‑8 parts, 3‑9 parts of Sophora flavescens, 7‑15 parts of polyaspartic acid. Adding fly ash to the sewage treatment agent of the present invention increases the ability to aggregate with organic pollutants in sewage, so that the flocculation ability is greatly enhanced, and the addition of plant fibers makes the condensed organic matter not condensed under the conditions of high sewage flow rate and high temperature. Comes apart easily.

Description

technical field [0001] The invention relates to the technical field of star anise preparation technology, in particular to a novel domestic sewage treatment agent. Background technique [0002] Urban sewage treatment is the centralized treatment of urban sewage discharged from the city and sewage discharged from factories, that is to say, urban sewage includes live sewage and industrial sewage. If urban sewage is directly discharged into water bodies without treatment, it will bring heavy pressure to the water environment, seriously endanger people's drinking water health, seriously threaten limited water resources, and even threaten people's survival and development environment. Most of the urban sewage treatment is concentrated treatment of these sewage through urban sewage treatment plants, so that the sewage can meet the corresponding national sewage discharge standards after treatment, and then discharged into the water body. In this way, the pollutants entering the wa...

Claims

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Application Information

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IPC IPC(8): C02F1/56C02F1/54C02F1/52C02F1/50C02F1/28
CPCC02F1/56C02F1/28C02F1/50C02F1/5236C02F1/5263C02F1/54
Inventor 张浩
Owner 张浩
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