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Glass production wastewater treating agent and preparation method thereof

A technology for the production of wastewater and treatment agents, applied in the direction of flocculation/sedimentation water/sewage treatment, etc., can solve the problems of unqualified discharge of glass production wastewater, unsatisfactory effect, water pollution, etc., and achieve simple and easy preparation method, reasonable formula, The effect of widely promoting the application

Active Publication Date: 2015-04-01
盐城晶鑫光学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The production of glass requires a lot of water. In my country's glass production industry, there is still a phenomenon that glass production wastewater cannot be discharged up to the standard. The wastewater generated during the deep processing of glass contains a large amount of glass silica powder, emery gravel, organic cleaning agent, Citric acid and some oily wastes, although the pollution of these waste water is relatively light, but due to the large amount of discharge, if the discharge is not up to standard, it will cause serious pollution to water quality
The effect of existing glass wastewater treatment is not ideal, so it is extremely important to develop a treatment agent with excellent treatment effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Glass production wastewater treatment agent, including the following raw materials in parts by mass: 16 parts of polyaluminum ferric chloride, 5 parts of ferric chloride, 10 parts of polyacrylamide, 15 parts of diisopropyl xanthate, sodium carbonate 5 parts, 6 parts of sodium silicate, 5 parts of activated carbon, 20 parts of ethylene glycol, and 50 parts of water.

[0012] The preparation method of this example includes the following steps: according to the ratio of parts by mass, dissolving polyacrylamide and diisopropylxanthate in ethylene glycol, stirring for 20 minutes, adding water and stirring for 10 minutes, adding polychlorinated Aluminum iron, ferric chloride, sodium carbonate, sodium silicate and activated carbon are heated up to 55°C and stirred for 20 minutes, and the solution is naturally cooled. The resulting mixed solution is the glass production wastewater treatment agent.

Embodiment 2

[0014] Glass production wastewater treatment agent, including the following raw materials in parts by mass: 18 parts of polyaluminum ferric chloride, 8 parts of ferric chloride, 15 parts of polyacrylamide, 18 parts of diisopropyl xanthate, sodium carbonate 8 parts, sodium silicate 9 parts, activated carbon 10 parts, ethylene glycol 30 parts, water 75 parts.

[0015] The preparation method of this example includes the following steps: according to the ratio of parts by mass, dissolving polyacrylamide and diisopropylxanthate in ethylene glycol, stirring for 30 minutes, adding water and stirring for 10 minutes, adding polychlorinated Aluminum iron, ferric chloride, sodium carbonate, sodium silicate and activated carbon are heated to 60°C and stirred for 20 minutes, and the solution is naturally cooled. The resulting mixed solution is the glass production wastewater treatment agent.

Embodiment 3

[0017] Glass production wastewater treatment agent, including the following raw materials in parts by mass: 16 parts of polyaluminum ferric chloride, 5 parts of ferric chloride, 10 parts of polyacrylamide, 15 parts of diisopropyl xanthate, sodium carbonate 5 parts, 6 parts of sodium silicate, 5 parts of activated carbon, 20 parts of ethylene glycol, and 50 parts of water.

[0018] The preparation method of this example includes the following steps: according to the ratio of parts by mass, dissolving polyacrylamide and diisopropylxanthate in ethylene glycol, stirring for 30 minutes, adding water and stirring for 10 minutes, adding polychlorinated Aluminum iron, ferric chloride, sodium carbonate, sodium silicate and activated carbon are heated to 60°C and stirred for 20 minutes, and the solution is naturally cooled. The resulting mixed solution is the glass production wastewater treatment agent.

[0019] The finished product obtained in Example 3 is used to process the waste wat...

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Abstract

The invention discloses a glass production wastewater treating agent and a preparation method The treating agent comprises the following raw materials by mass: 16-18 parts of poly-aluminum ferric chloride, 5-8 parts of ferric chloride, 10-15 parts of poly-acrylamide, 15-18 parts of dithiodiisopropyl xanthate, 5-8 parts of sodium carbonate, 6-9 parts of sodium silicate, 5-10 parts of active carbon, 20-30 parts of glycol, and 50-75 parts of water. According to the invention, the treating agent can be chelated with heavy metals in glass production wastewater, so that inorganic substances in the wastewater can subside after cohesion to effectively remove organic pollutants in the wastewater. The formula of the treating agent is reasonable, the raw materials are available, and the preparation method is simple and feasible, so that the treating agent can be widely applied.

Description

technical field [0001] The invention belongs to a wastewater treatment agent, in particular to a glass production wastewater treatment agent and a preparation method thereof. Background technique [0002] The production of glass requires a lot of water. In my country's glass production industry, there is still a phenomenon that glass production wastewater cannot be discharged up to the standard. The wastewater generated during the deep processing of glass contains a large amount of glass silica powder, emery gravel, organic cleaning agent, Although citric acid and some oily wastes are relatively light in pollution, due to their large discharge volume, if they are not discharged up to the standard, they will cause serious pollution to water quality. The effect of existing glass wastewater treatment is not ideal, so it is extremely important to develop a treatment agent with excellent treatment effect. Contents of the invention [0003] The purpose of the present invention i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/52C02F1/54C02F1/56
Inventor 汤志平
Owner 盐城晶鑫光学科技有限公司