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A zero-discharge sewage quality stabilizer for all industrial waste water recovery and its manufacturing method

A technology for water quality stabilizer and industrial waste water, applied in water/sludge/sewage treatment, water pollutants, chemical instruments and methods, etc., can solve problems such as the impact of national fiscal revenue, and achieve no need for investment and no increase in facilities. Effect

Active Publication Date: 2018-02-13
河北中创蓝星助剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the control of air pollution and sewage mainly depends on emission reduction. Emission reduction means that some enterprises with serious pollution may be shut down, and employees will be laid off after the closure of enterprises. This will not only affect the national fiscal revenue, but also leave social hidden dangers

Method used

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  • A zero-discharge sewage quality stabilizer for all industrial waste water recovery and its manufacturing method

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Effect test

Embodiment 1

[0026] In the embodiment of the present invention, a zero-discharge quality stabilizer for industrial waste water recovery is composed of agent A, agent B and agent C; agent A (scale inhibitor and chelating agent) is composed of the following components in mass percentage: scale inhibitor 35 %, dispersant 22%, chelating agent 10%, stabilizer 8%, synergist 1%, bactericide 10%, water balance, the specific raw materials are: polyamino polyether group methylene phosphonic acid 25%, Acrylic acid-allyloxypolyethoxysulfate copolymer (AA-APES) 10%, allyloxy polyether carboxylic acid 12%, carboxylate-sulfonate-nonionic terpolymer 10%, EDTA tetrasodium salt 10%, 2-phosphonobutane-1,2,4-tricarboxylic acid 8%, 2,2'-dithiodibenzothiazole 1%, 2,2 di Bromo-2-nitroethanol 10% deionized water balance, add to the container one by one to mix, heat to 60°C, stir for 2 hours, filter, and package is the finished product; B agent (biological pre-film repair corrosion inhibitor) It consists of the f...

Embodiment 2

[0028] In the embodiment of the present invention, a zero-discharge quality stabilizer for industrial waste water recovery is composed of agent A, agent B and agent C; agent A (scaling inhibitor and chelating agent) is composed of the following components in mass percentage: scale inhibitor 25 %, 22% dispersant, 18% chelating agent, 8% stabilizer, 1.2% synergist, 8% bactericide, water balance, the specific raw materials are: diethylenetriaminepentamethylenephosphonic acid 15%, Dihexene triamine pentamethylene phosphonic acid 10%, allyloxy polyether carboxylic acid 12%, phosphinopolycarboxylic acid 10%, sodium dihexene triamine pentamethylene phosphonate 10%, ethylene glycol Add 8% of amine tetraacetic acid, 8% of methyl cellulose, 1.2% of methyl benzotriazole, 8% of 2,2-dibromo-2-nitroethanol, and the rest of deionized water into the container and mix them one by one. Heating to 60°C, stirring for 2 hours, filtering, and packaging is the finished product; agent B (biological p...

Embodiment 3

[0030]In the embodiment of the present invention, a zero-discharge quality stabilizer for all industrial waste water recovery is composed of agent A, agent B and agent C; agent A (scale inhibitor and chelating agent) is composed of the following components in mass percentage: scale inhibitor 20 %, dispersant 35%, chelating agent 20%, stabilizer 8%, synergist 1.2%, bactericide 10%, water balance, the specific raw materials are: acrylic acid-allyloxypolyethoxysulfate copolymer Polymer 20%, polyaspartic acid sodium salt 25%, carboxylate-sulfonate-nonionic terpolymer 10%, ethylenediaminetetraacetic acid tetrasodium salt 10%, diexene triamine pentamethylene Sodium phosphonate 10%, methyl cellulose 8%, diheptadecenyl imidazoline quaternary ammonium salt 1.2%, 2,2-dibromo-2-nitroethanol 10%, deionized water balance, add in order Mix in a container, heat to 60°C, stir for 2 hours, filter, and pack to be the finished product; agent B (biological pre-film repair corrosion inhibitor) con...

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Abstract

The invention discloses a water quality stabilizer achieving recycling of all industrial waste water and zero pollution discharge and a preparation method of the water quality stabilizer. The water quality stabilizer is prepared from an agent A, an agent B and an agent C. The agent A is prepared from, by mass, 20%-50% of antisludging agent, 15%-60% of dispersing agent, 10%-40% of chelating agent, 5%-10% of stabilizing agent, 0.2-1.2% of synergist, 5%-15% of bactericide and the balance water. The agent B is prepared from, by mass, 20%-50% of phytic acid, 15%-60% of zinc nitrate, 10%-40% of lanthanum nitrate, 5%-10% of nickel nitrate, 5%-10% of 2-hydroxyphosphonoacetic acid, 5%-10% of cobalt nitrate and the balance water. The agent C is prepared from, by mass, 30%-60% of piperazine hexahydrate, 30%-60% of aminoethyl piperazine hexahydrate and the balance water. By means of the water quality stabilizer, a circulating water system cannot scale or be corroded for many years, and zero emission of an industrial circulating water system is achieved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a zero-discharge sewage quality stabilizer for all industrial waste water recovery and a manufacturing method thereof. Background technique [0002] In recent years, the discharge of industrial flue gas, industrial wastewater, coal chemical industry and other wastewater has caused extreme pollution of the environment, posing a serious threat to the normal life of the people. At present, the control of air pollution and sewage mainly depends on emission reduction. Emission reduction means that some enterprises with serious pollution may be shut down, and the employees of enterprises will be laid off if they close down. This will not only affect the national fiscal revenue, but also leave social hidden dangers. Therefore, researching a multifunctional agent can realize the recycling and recycling of all the sewage discharged by the integration of industrial flue gas and wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F5/14C02F5/10
CPCC02F5/105C02F5/145C02F2101/10C02F2101/20C02F2103/023C02F2303/04C02F2303/22
Inventor 高同柱
Owner 河北中创蓝星助剂有限公司
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