Papermaking sewage treatment agent and preparation method thereof

A technology for papermaking sewage and treatment agent, which is applied in water treatment parameter control, biological water/sewage treatment, water/sludge/sewage treatment, etc. Achieve good application prospects and improve the effect of COD

Inactive Publication Date: 2019-01-11
德保县广鑫贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current research in this area is not sufficient, especially the related products of the paper industry are far from meeting the market demand, which brings great challenges to the rapid development of my country's paper wastewater treatment industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A papermaking sewage treatment agent is composed of the following raw materials in parts by weight: 60 parts of fly ash, 50 parts of montmorillonite powder, 45 parts of tetrabutyl titanate, 40 parts of n-propyl acrylate, methacryloyloxyethyl trimethyl 25 parts of ammonium chloride, 20 parts of sodium polyepoxysuccinate, 16 parts of fatty alcohol polyoxyethylene ether, 8 parts of polydimethylsiloxane diquaternary ammonium salt, 6 parts of nickel sulfate, 6 parts of nano-titanium dioxide, papain 4 parts, 4 parts of horseradish peroxidase, 2 parts of betaine, 2 parts of Acetobacter xylinum powder, 3 parts of benzoyl peroxide initiator and 3 parts of 1,3-dicyclohexylcarbodiimide coupling agent Part, its preparation method comprises the following steps:

[0022] (1) 45 parts of tetrabutyl titanate, 40 parts of n-propyl acrylate, 25 parts of methacryloyloxyethyltrimethylammonium chloride, 20 parts of polyepoxysodium succinate and fatty alcohol polyoxyethylene ether 16 parts ...

Embodiment 2

[0028] A papermaking sewage treatment agent is composed of the following raw materials in parts by weight: 65 parts of fly ash, 55 parts of montmorillonite powder, 50 parts of tetrabutyl titanate, 45 parts of n-propyl acrylate, methacryloyloxyethyl trimethyl 28 parts of ammonium chloride, 24 parts of sodium polyepoxysuccinate, 18 parts of fatty alcohol polyoxyethylene ether, 10 parts of polydimethylsiloxane diquaternary ammonium salt, 7 parts of nickel sulfate, 7 parts of nano-titanium dioxide, papain 5 parts, horseradish peroxidase 5 parts, betaine 3 parts, Acetobacter xylinum bacteria powder 3 parts, sodium bisulfite initiator 4 parts and bis-3-triethoxysilylpropyl tetrasulfide 4 parts of coupling agent, its preparation method may further comprise the steps:

[0029] (1) 50 parts of tetrabutyl titanate, 45 parts of n-propyl acrylate, 28 parts of methacryloxyethyltrimethylammonium chloride, 24 parts of polyepoxysodium succinate and fatty alcohol polyoxyethylene ether 18 part...

Embodiment 3

[0035] A papermaking sewage treatment agent is composed of the following raw materials in parts by weight, 70 parts of fly ash, 60 parts of montmorillonite powder, 55 parts of tetrabutyl titanate, 50 parts of n-propyl acrylate, methacryloyloxyethyl trimethyl 30 parts of ammonium chloride, 26 parts of sodium polyepoxysuccinate, 20 parts of fatty alcohol polyoxyethylene ether, 12 parts of polydimethylsiloxane diquaternary ammonium salt, 8 parts of nickel sulfate, 8 parts of nano-titanium dioxide, papain 6 parts, 6 parts of horseradish peroxidase, 4 parts of betaine, 4 parts of Acetobacter xylinum bacteria powder, 5 parts of polyoxyethylene initiator and 5 parts of 3-tetramethylammonium tetrafluoroborate coupling agent, Its preparation method comprises the following steps:

[0036] (1) 55 parts of tetrabutyl titanate, 50 parts of n-propyl acrylate, 30 parts of methacryloxyethyltrimethylammonium chloride, 26 parts of polyepoxysodium succinate and fatty alcohol polyoxyethylene ethe...

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Abstract

The invention provides a papermaking sewage treatment agent and a preparation method thereof and belongs to the technical field of sewage treatment. The papermaking sewage treatment agent comprises fly ash, montmorillonite powder, tetrabutyl titanate, n-propyl acrylate, methacryloyloxyethyltrimethylammonium chloride, sodium polyepoxysuccinate, fatty alcohol polyoxyethylene ether, polydimethylsiloxane diquaternary ammonium salt, nickel sulfate, nano-titanium dioxide, papain, horseradish peroxidase, betaine, acetobacter xylinum powder, an initiator and a coupling agent. Through specific raw material combination and specific production processes, the papermaking sewage treatment agent can effectively improve the COD, SS and B/C indicators of the papermaking industry sewage, can meet the requirements of the industry and has a good application prospect.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a papermaking sewage treatment agent and a preparation method thereof. Background technique [0002] my country is a country with a shortage of water resources. The per capita water resources are only 1 / 4 of the world's, and the distribution of water resources is seriously uneven. How to alleviate the shortage of water resources and pollution has become an urgent problem. To solve the problem of water shortage, in addition to increasing revenue and reducing expenditure, and comprehensive utilization, pollution control has gradually become one of the basic principles that our country must adhere to for a long time. In the annual sewage discharge in the country, only 10% of domestic sewage and 70% of industrial sewage are treated. , About half of the industrial sewage treatment facilities have effluents that do not meet the national discharge standards, and the rest of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F103/28
CPCC02F3/34C02F3/342C02F2103/28C02F2209/08C02F2209/10
Inventor 罗丽策
Owner 德保县广鑫贸易有限公司
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