Wastewater treating agent and preparation method thereof

A wastewater treatment agent and quality technology, applied in the field of water treatment, can solve the problems of insignificant effect and single effect of wastewater treatment agent, and achieve the effect of reducing toxicity

Inactive Publication Date: 2013-12-18
SUZHOU KANGHUA PURIFYING SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: Aiming at the shortcomings of existing wastewater treatment agents with single effect and inconspicuous effect, the present invention provides a wastewater treatment agent and its preparation method. The treatment agent has a variety of treatment effects, and the treatment effect is obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present embodiment provides a kind of waste water treatment agent, contains following composition in parts by mass:

[0032] Zeolite 25 parts

[0033] Light magnesium oxide 10 parts

[0034] 45 parts diatomaceous earth

[0035] Aluminum Potassium Sulfate 35 parts

[0036] Sodium bisulfite 45 parts

[0037] 20 parts of bromine chloride.

[0038] A kind of preparation step of wastewater treatment agent is as follows:

[0039] The first step: adjust the pH of the aqueous solution of sodium bisulfite and bromine chloride to 2 to 3 with acid, and then mix them uniformly to obtain a mixed solution;

[0040] Step 2: Mix zeolite, diatomaceous earth and aluminum potassium sulfate, pulverize them, pass through a 325-mesh sieve, and then mix them evenly with light magnesium oxide to obtain a mixed material;

[0041] Step 3: Mix the mixed solution obtained in the first step and the second step with the mixed material, then dry at a temperature of 90° C., and then pulveriz...

Embodiment 2

[0044] The present embodiment provides a kind of waste water treatment agent, contains following composition in parts by mass:

[0045] Zeolite 40 parts

[0046] Light magnesium oxide 25 parts

[0047] Diatomaceous earth 65 parts

[0048] Aluminum Potassium Sulfate 55 parts

[0049] Sodium bisulfite 60 parts

[0050] 35 parts of bromine chloride.

[0051] A kind of preparation step of wastewater treatment agent is as follows:

[0052] The first step: adjust the pH of the aqueous solution of sodium bisulfite and bromine chloride to 2 to 3 with acid, and then mix them uniformly to obtain a mixed solution;

[0053] Step 2: Mix zeolite, diatomaceous earth and aluminum potassium sulfate, pulverize them, pass through a 325-mesh sieve, and then mix them evenly with light magnesium oxide to obtain a mixed material;

[0054] Step 3: Mix the mixed solution obtained in the first step and the second step with the mixed material, then dry at a temperature of 95° C., and then pulveriz...

Embodiment 3

[0057] The present embodiment provides a wastewater treatment agent, which is characterized in that it contains the following components in parts by mass:

[0058] Zeolite 30 parts

[0059] Light magnesium oxide 12 parts

[0060] Diatomaceous earth 50 parts

[0061] Aluminum Potassium Sulfate 40 parts

[0062] Sodium bisulfite 47 parts

[0063] 25 parts of bromine chloride.

[0064] A kind of preparation step of wastewater treatment agent is as follows:

[0065] The first step: adjust the pH of the aqueous solution of sodium bisulfite and bromine chloride to 2 to 3 with acid, and then mix them uniformly to obtain a mixed solution;

[0066] Step 2: Mix zeolite, diatomaceous earth and aluminum potassium sulfate, pulverize them, pass through a 325-mesh sieve, and then mix them evenly with light magnesium oxide to obtain a mixed material;

[0067] Step 3: Mix the mixed solution obtained in the first step and the second step with the mixed material, then dry at a temperature of...

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PUM

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Abstract

The invention relates to a wastewater treating agent and a preparation method thereof. The wastewater treating agent contains the following components in parts by mass: 25-40 parts of zeolite, 10-25 parts of light magnesium oxide, 45-65 parts of kieselguhr, 35-55 parts of aluminum potassium sulfate, 45-60 parts of sodium bisulfite and 20-35 parts of bromine chloride. The wastewater treating agent provided by the invention can completely precipitate suspended impurities in wastewater, absorb organic substances, heavy metal ions and silicates in water, remove chlorine, ammonia and phosphates in the wastewater, effectively lower the toxicity of hydrogen sulfide and regulate the pH value of the wastewater, and has a bactericidal action.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a waste water treatment agent and a preparation method thereof. Background technique [0002] The development of modern industry is getting faster and faster, and the waste water produced by industry is also increasing. Among them, heavy metal ions are very harmful to human body, and may cause teratogenic and carcinogenic. Although many factories now treat the discharged wastewater, the treatment process is complicated, and the treated wastewater cannot fully meet the standards, and there will still be some pollution after being discharged into rivers and lakes. Moreover, the existing wastewater treatment agent has a single effect and cannot have multiple functions at the same time, so the scope of application is limited. Contents of the invention [0003] Technical problem to be solved: Aiming at the shortcomings of existing wastewater treatment agents with single and insignifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
Inventor 葛卫平陈宗美
Owner SUZHOU KANGHUA PURIFYING SYST ENG
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