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Chemical industry wastewater purifying agent and preparation method thereof

A technology for chemical wastewater and purifying agent, applied in chemical instruments and methods, water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as human harm, achieve good purification effect, good removal effect, and prevent pollution water effect

Active Publication Date: 2015-07-08
陕西恒盛诺德高科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Toxic and harmful substances in chemical wastewater will remain in the body through the ingestion and absorption of plants, and then reach the human body through the food chain, causing harm to the human body

Method used

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  • Chemical industry wastewater purifying agent and preparation method thereof

Examples

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Effect test

Embodiment 1

[0011] A chemical wastewater purification agent, comprising the following raw materials in parts by weight: 10 parts of aluminum oxide, 20 parts of decanal, 20 parts of calcium oxide, 7 parts of sulfur, 36 parts of activated carbon, 10 parts of polyacrylamide, and 20 parts of cobalt oxide , 20 parts of sodium carboxymethyl cellulose, 25 parts of polyoxyethylene propylene glycol monostearate, 5 parts of camphor, 30 parts of sodium lauryl sulfonate, 10 parts of hexamethylenetetramine, surfactant alkyl 20 parts of phenol polyoxyethylene ether.

[0012] The preparation method of the chemical wastewater purifying agent includes the following steps: uniformly mixing all raw materials, heating to 40° C. for 1 hour reaction, and then cooling to room temperature.

Embodiment 2

[0014] A chemical wastewater purification agent, comprising the following raw materials in parts by weight: 20 parts of aluminum oxide, 22 parts of decanal, 23 parts of calcium oxide, 9 parts of sulfur, 38 parts of activated carbon, 15 parts of polyacrylamide, and 25 parts of cobalt oxide , 23 parts of sodium carboxymethyl cellulose, 29 parts of polyoxyethylene propylene glycol monostearate, 8 parts of camphor, 40 parts of sodium laurylsulfonate, 20 parts of hexamethylenetetramine, surfactant fatty alcohol 35 parts of polyoxyethylene ether calcium sulfate.

[0015] The preparation method of the chemical wastewater purifying agent includes the following steps: uniformly mixing all raw materials, heating to 50° C. for 1.5 hours, and then cooling to room temperature.

Embodiment 3

[0017] A chemical wastewater purification agent, comprising the following raw materials in parts by weight: 30 parts of aluminum oxide, 30 parts of decanal, 25 parts of calcium oxide, 10 parts of sulfur, 40 parts of activated carbon, 20 parts of polyacrylamide, and 30 parts of cobalt oxide , 25 parts of sodium carboxymethyl cellulose, 30 parts of polyoxyethylene propylene glycol monostearate, 10 parts of camphor, 50 parts of sodium lauryl sulfonate, 30 parts of hexamethylenetetramine, surfactant alkyl 39 parts of phenol polyoxyethylene ether.

[0018] The preparation method of the chemical wastewater purifying agent includes the following steps: uniformly mixing all raw materials, heating to 60° C. for 2 hours, and then cooling to room temperature.

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Abstract

The invention discloses a chemical industry wastewater purifying agent and a preparation method thereof. The purifying agent contains the following raw materials in parts by weight: 10-30 parts of aluminum oxide, 20-30 parts of decyl aldehyde, 20-25 parts of calcium oxide, 7-10 parts of sulfur, 36-40 parts of activated charcoal, 10-20 parts of polyacrylamide, 20-30 parts of cobalt oxide, 20-25 parts of sodium carboxymethyl cellulose, 25-30 parts of polyoxyethylene propylene glycol monostearate, 5-10 parts of camphor, 30-50 parts of sodium dodecyl sulfonate, 10-30 parts of hexamethylene tetramine and 20-39 parts of surfactant. The preparation method comprises the steps of uniformly mixing the raw materials, heating to the temperature of 40-60 DEG C, reacting for 1-2h, and then, cooling to room temperature, thereby obtaining the purifying agent. The purifying agent has a very good purification effect on chemical industry wastewater, suspended substances and ammonia nitrogen in the chemical industry wastewater can be purified effectively, the COD (Chemical Oxygen Demand) removal effect is relatively good, the pH value can be close to neutrality, and then, the pollution to water sources is prevented.

Description

technical field [0001] The invention relates to a waste water purifying agent, in particular to a chemical waste water purifying agent and a preparation method thereof. Background technique [0002] Chemical industry includes organic chemical industry and inorganic chemical industry. There are various chemical products with complex components. The wastewater discharged from chemical plants is called chemical wastewater. There are many kinds of chemical wastewater, most of which are highly toxic and not easy to purify. They have a certain accumulation in organisms and have obvious oxygen-consuming properties in water bodies, which can easily deteriorate water quality. [0003] Chemical wastewater flows directly into channels, rivers, and lakes to pollute surface water. If it is highly toxic, it will lead to the death or even extinction of aquatic animals and plants; chemical wastewater may also seep into groundwater and pollute groundwater; chemical wastewater seeps into soil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00
Inventor 李可庆
Owner 陕西恒盛诺德高科技有限公司
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