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Wastewater treatment agent and application of wastewater treatment agent

A wastewater treatment agent and wastewater treatment technology, applied in the field of water treatment, can solve problems such as the description of the turbidity removal effect of wastewater, and achieve the effects of good market application prospects, rich raw material sources, and good adsorption effect.

Inactive Publication Date: 2016-01-20
WUXI JIABANG ELECTRIC POWER PIPE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this invention only discloses the removal effect of the water purifier on specific pollutants in wastewater, and does not illustrate the removal effect of wastewater turbidity, total phosphorus, COD and BOD

Method used

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  • Wastewater treatment agent and application of wastewater treatment agent
  • Wastewater treatment agent and application of wastewater treatment agent
  • Wastewater treatment agent and application of wastewater treatment agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] In the present embodiment, the waste water treatment agent comprises the following components by weight percentage:

[0021]

[0022]

[0023] The components are uniformly mixed according to the above weight percentages to prepare the waste water treatment agent.

Embodiment 2

[0025] In the present embodiment, the waste water treatment agent comprises the following components by weight percentage:

[0026]

[0027] The components are uniformly mixed according to the above weight percentages to prepare the waste water treatment agent.

Embodiment 3

[0029] In the present embodiment, the waste water treatment agent comprises the following components by weight percentage:

[0030]

[0031] The components are uniformly mixed according to the above weight percentages to prepare the waste water treatment agent.

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Abstract

The invention provides a wastewater treatment agent and application of the wastewater treatment agent. The wastewater treatment agent mainly is prepared from the following ingredients in parts by weight: 12 to 20 parts by weight of chitosan, 5 to 15 parts by weight of ferric chloride, 35 to 55 parts by weight of active carbon and 10 to 20 parts by weight of aluminum sulfate. The wastewater treatment agent has the advantages that when the wastewater treatment agent is applied to wastewater treatment, and the adding quantity is 200mg / L, the wastewater turbidity removal rate can reach more than 95 percent; the total phosphorus removal rate can reach more than 90 percent; the COD removal rate can reach more than 33 percent; the BOD removal rate can reach more than 78 percent; in addition, the raw material resources of the wastewater treatment agent are rich; the cost is low; a better market application prospect is realized.

Description

technical field [0001] The invention belongs to the field of water treatment, and relates to a waste water treatment agent and its application. Background technique [0002] Water is the source of life, water pollution and shortage of water resources force people to pay more attention to the protection of water resources and the treatment of wastewater. How to make wastewater meet the national discharge standards is an urgent problem to be solved. [0003] At present, in the wastewater treatment process, flocculants are often used to treat wastewater. The traditional four-stage coagulation-sedimentation-filtration-disinfection water treatment process can no longer cope with the current water pollution problems. Therefore, it is necessary to develop a coagulation A water purifying agent with dual functions of adsorption and adsorption, so as to carry out advanced treatment of water pollution. [0004] CN101979328A discloses a chitosan composite gel water purifier and a prep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52C02F1/56C02F1/50C02F1/28
Inventor 徐德生
Owner WUXI JIABANG ELECTRIC POWER PIPE FACTORY
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