Waste water treatment material for removing lead ions in water and preparation method of waste water treatment material

A technology for wastewater treatment and lead ion, which is applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. problem, to achieve the effects of good stability, easy industrial production, and simple preparation method

Inactive Publication Date: 2016-01-13
苏州书瑞环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy metal pollution is easy to accumulate and expand in the biological chain, and is highly toxic. Therefore, excessive heavy metals in water and the problems caused have seriously endangered the ecological environment and human life and health.
[0003] The arbitrary discharge of industrial wastewater and the wide application of pesticides and insecticides have caused serious pollution of water bodies

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) Weigh 20kg of aluminum sulfate, 10kg of polyferric sulfate, 5kg of clay, 3kg of hydroxypropyl methylcellulose, 3kg of starch phosphate monoester, 1kg of benzocresol phosphate, polydimethylsiloxane diquaternary ammonium salt 1kg, stir at 300 rpm for 5 minutes;

[0028] (2) Put it into a ball mill and grind it for 5 minutes, add 5 kg of sodium hypochlorite, add it into a granulator to granulate, and obtain a waste water treatment material for removing lead ions in water.

[0029] Table 1 shows the performance test results of the prepared wastewater treatment materials for removing lead ions in water.

Embodiment 2

[0031] (1) Weigh 25kg of aluminum sulfate, 20kg of polyferric sulfate, 11kg of clay, 5kg of hydroxypropyl methylcellulose, 5kg of starch phosphate monoester, 2kg of benzocresol phosphate, polydimethylsiloxane diquaternary ammonium salt 2kg, stirred at 350 rpm for 15 minutes;

[0032] (2) Put it into a ball mill and grind it for 10 minutes, add 11kg of sodium hypochlorite, 1kg of sodium chloride and 2kg of magnesium chloride and mix evenly, then add it into a granulator to granulate to obtain a waste water treatment material for removing lead ions in water.

[0033] Table 1 shows the performance test results of the prepared wastewater treatment materials for removing lead ions in water.

Embodiment 3

[0035] (1) Weigh 22kg of aluminum sulfate, 15kg of polyferric sulfate, 8kg of clay, 4kg of hydroxypropyl methylcellulose, 4kg of starch phosphate monoester, 1.5kg of benzocresol phosphate, polydimethylsiloxane diquaternary ammonium 1.5kg of salt, stirred at 320 rpm for 10 minutes;

[0036] (2) Put it into a ball mill and grind for 8 minutes, add 8kg of sodium hypochlorite, 0.5kg of sodium chloride and 0.5kg of magnesium chloride and mix evenly, then add it into a granulator to granulate to obtain a waste water treatment material for removing lead ions in water.

[0037] Table 1 shows the performance test results of the prepared wastewater treatment materials for removing lead ions in water.

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PUM

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Abstract

The invention discloses a waste water treatment material for removing lead ions in water and a preparation method of the waste water treatment material. The waste water treatment material for removing the lead ions in the water is prepared from, by weight, 20-25 parts of aluminum sulfate, 10-20 parts of polymerized iron sulfate, 5-11 parts of clay, 5-11 parts of sodium hypochlorite, 3-5 parts of hydroxypropyl methyl cellulose, 3-5 parts of starch phosphomonoester, 1-2 parts of cresol diphenyl phosphate, and 1-2 parts of polydimethylsiloxane di-quaternary ammonium. The invention further provides the preparation method of the waste water treatment material for removing the lead ions in the water.

Description

technical field [0001] The invention belongs to the field of water treatment materials, in particular to a waste water treatment material for removing lead ions in water and a preparation method thereof. Background technique [0002] Water is the source of human life, and it is an indispensable and important factor in the process of the survival and development of nature and human beings. With the rapid development of the global economy, the human demand for water resources is increasing, but at the same time the pollution of water resources is also becoming more and more serious. Heavy metal pollution accounts for a considerable proportion of water pollution. Heavy metal pollution is easy to accumulate and expand in the biological chain, and is highly toxic. Therefore, excessive heavy metals in water and the problems caused by them have seriously endangered the ecological environment and human life and health. [0003] The arbitrary discharge of industrial wastewater and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F1/56C02F1/54C02F1/62C02F101/20
Inventor 魏锋
Owner 苏州书瑞环保科技有限公司
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