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Chemical wastewater purifying agent

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

Inactive Publication Date: 2017-08-11
JIANGSU JIHUA CHEMICAL CO LTD
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1, this embodiment provides a kind of chemical waste water purification agent, by mass parts, comprises the following materials: 25 parts of sodium dodecyl sulfonate, 18 parts of sodium carboxymethyl cellulose, 18 parts of calcium oxide, 32 parts of activated carbon 22 parts of decanal, 5 parts of sulfur, 22 parts of polyoxyethylene propylene glycol monostearate, 18 parts of surfactant, 8 parts of aluminum oxide, 8 parts of hexamethylenetetramine, 12 parts of polyacrylamide , 25 parts of cobalt oxide.

[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

[0013] Embodiment 2, this embodiment provides a kind of chemical waste water purification agent, by mass parts, comprises the following materials: 55 parts of sodium dodecyl sulfonate, 26 parts of sodium carboxymethyl cellulose, 25 parts of calcium oxide, 45 parts of activated carbon 35 parts of decanal, 12 parts of sulfur, 30 parts of polyoxyethylene propylene glycol monostearate, 36 parts of surfactant, 26 parts of aluminum oxide, 25 parts of hexamethylenetetramine, 25 parts of polyacrylamide , 35 parts of cobalt oxide.

[0014] The preparation method of the chemical wastewater purifying agent includes the following steps: uniformly mixing all raw materials, heating to 40° C. for 2 hours, and then cooling to room temperature.

Embodiment 3

[0015] Embodiment 3, this embodiment provides a kind of chemical waste water purification agent, by mass parts, comprises the following materials: 35 parts of sodium dodecyl sulfonate, 24 parts of sodium carboxymethyl cellulose, 22 parts of calcium oxide, 38 parts of activated carbon 28 parts of decanal, 8 parts of sulfur, 27 parts of polyoxyethylene propylene glycol monostearate, 26 parts of surfactant, 18 parts of aluminum oxide, 15 parts of hexamethylenetetramine, and 17 parts of polyacrylamide , 30 parts of cobalt oxide.

[0016] The preparation method of the chemical wastewater purifying agent includes the following steps: uniformly mixing all raw materials, heating to 40° C. for 1.5 hours, and then cooling to room temperature.

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PUM

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Abstract

The invention provides a chemical wastewater purifying agent. The purifying agent is prepared from substances in parts by mass as follows: 25-55 parts of sodium dodecyl sulfate, 18-26 parts of sodium carboxymethylcellulose, 18-25 parts of calcium oxide, 32-45 parts of activated carbon, 22-35 parts of decanal, 5-12 parts of sulfur, 22-30 parts of polyoxyethylene propylene glycol monostearate, 18-36 parts of a surfactant, 8-26 parts of aluminum oxide, 8-25 parts of hexamethylene tetramine, 12-25 parts of polyacrylamide and 25-35 parts of cobalt oxide. The purifying agent has the benefits as follows: the purifying agent has a good purifying effect on chemical wastewater, can effectively purify suspended solids and ammonia nitrogen in the chemical wastewater and has the better COD removal effect, the pH value is close to eutral, and pollution of a water source is prevented.

Description

technical field [0001] The invention relates to the technical field of wastewater purification, in particular to a chemical wastewater purifier. 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 and causes soil polluti...

Claims

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Application Information

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IPC IPC(8): C02F1/00
Inventor 屠国锋
Owner JIANGSU JIHUA CHEMICAL CO LTD
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