Waste water filtering material containing ion exchange resin

A technology of ion exchange resin and filter material, which is applied in the field of filter material and wastewater filter material containing ion exchange resin, which can solve the problems of complex components, poor filter effect, and human health hazards, and achieve strong functionality and improved filter treatment. Good efficiency and filtering effect

Inactive Publication Date: 2018-07-24
JIANGSU FENGYUAN ENVIRONMENTAL TECH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Industrial wastewater includes production wastewater, production sewage and cooling water. It refers to wastewater and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products, by-products and pollutants produced in the production process that are lost with water. There are many types of waste water with complex components. For example, electrolytic salt industrial waste water contains mercury, heavy metal smelting industrial waste water contains lead, cadmium and other metals, electroplating industrial waste water contains various heavy metals such as cyanide and chromium, and petroleum refining industrial waste water contains Phenol, pesticide manufacturing industrial wastewater contains various pesticides, etc. Since industrial wastewater often contains a variety of toxic substances, polluting the environment is very harmful to human health. The composition and concentration of the industrial wastewater can only be discharged after taking corresponding purification measures for disposal; at present, before the chemical treatment of industrial wastewater, it needs to be filtered first, and the filter materials used in the existing filtration process can only be simple Filter out the impurities in industrial wastewater, the filtering effect is not good, and the filtering efficiency is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] This embodiment is a waste water filter material containing ion exchange resins, including the following components in proportion by weight:

[0015] 65 parts of ion exchange resin, 16 parts of porous ceramics, 10 parts of polypropylene cloth, 8 parts of charcoal powder, and 28 parts of activated carbon.

[0016] In this embodiment, the polypropylene cloth is located at the bottom layer, the ion exchange resin and porous ceramics are mixed and located at the middle layer, and the charcoal powder and activated carbon are mixed and located at the top layer.

[0017] In this embodiment, activated carbon is a volume of 0.25cm 3 particle.

[0018] In the present embodiment, the porous ceramic has a volume of 0.5 cm 3 particle.

Embodiment 2

[0020] This example is similar to Example 1, the only difference being that the weight ratio of the components is: 68 parts of ion exchange resin, 18 parts of porous ceramics, 12 parts of polypropylene cloth, 10 parts of charcoal powder, and 32 parts of activated carbon.

Embodiment 3

[0022] This example is similar to Example 1, the only difference being that the weight ratio of the components is: 66 parts of ion exchange resin, 17 parts of porous ceramics, 11 parts of polypropylene cloth, 9 parts of charcoal powder, and 30 parts of activated carbon.

[0023] The invention realizes that while filtering impurities in industrial wastewater, it can also filter out some chemical components in industrial wastewater and change the water quality of industrial wastewater, has good filtering effect and strong functionality, and effectively improves the efficiency of filtering and treating industrial wastewater.

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PUM

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Abstract

The invention discloses a waste water filtering material containing ion exchange resin. The waste water filtering material containing the ion exchange resin comprises the following components in partsby weight: 65 to 68 parts of ion exchange resin, 16 to 18 parts of porous ceramic, 10 to 12 parts of polypropylene cloth, 8 to 10 parts of a charcoal powder and 28 to 32 parts of activated carbon. The waste water filtering material containing the ion exchange resin can filter out part of chemical components in industrial waste water and change the water quality of the industrial waste water whilefiltering impurities in the industrial waste water, has a good filtering effect and high functionality, and can effectively improve the filtering treatment efficiency on the industrial waste water.

Description

technical field [0001] The invention relates to a filter material, in particular to a wastewater filter material containing an ion exchange resin, and belongs to the technical field of wastewater treatment. Background technique [0002] Industrial wastewater includes production wastewater, production sewage and cooling water. It refers to wastewater and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products, by-products and pollutants produced in the production process that are lost with water. There are many types of waste water with complex components. For example, electrolytic salt industrial waste water contains mercury, heavy metal smelting industrial waste water contains lead, cadmium and other metals, electroplating industrial waste water contains various heavy metals such as cyanide and chromium, and petroleum refining industrial waste water contains Phenol, pesticide manufacturing industri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/02C02F1/00
CPCB01D39/02C02F1/001
Inventor 陈国防
Owner JIANGSU FENGYUAN ENVIRONMENTAL TECH ENG
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