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Environmentally-friendly material for treating large-particle pollution of water body, and manufacturing method thereof

An environmentally friendly material and large particle technology, applied in separation methods, chemical instruments and methods, combustible gas purification/transformation, etc., can solve the problems of time-consuming treatment, high cost, and low efficiency, and achieve high water absorption efficiency, ease of use, and low cost. low effect

Inactive Publication Date: 2017-05-24
福州市天伟达电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The so-called plan is generally based on the nature and category of the pollutants, which are classified and treated one by one. The treatment is time-consuming and the consumables cannot be recycled, resulting in time-consuming and laborious final treatment, high cost and low efficiency. Most of the pollutants are not physically removed. Batch cycle purge

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An environment-friendly material for treating large particle pollution of water bodies, comprising a fixed frame and a large particle active adsorption material fixed in the fixed frame; the large particle active adsorption material includes an artificial sponge, and fully porous resin particles fixed in the artificial sponge , activated carbon, clay and coal powder fixed in the pores of the fully porous resin particle skeleton; the fully porous resin is specifically composed of methacrylic acid sugar as the body, bis-α-diethanol methacrylate as the crosslinking agent, and xylene as the Porogen, gelatin solution with a mass fraction of 10% is a solid agent, and then a fully porous resin obtained after cross-linking polymerization, modification treatment, partial sulfonation, and partial chloromethylation.

[0025] The method for manufacturing above-mentioned environment-friendly material, comprises the following steps:

[0026] 1) Prenatal preparation

[0027] ① Prepar...

Embodiment 2

[0041] The whole is the same as Example 1, the difference is:

[0042] The gelatin solution with a gelatin mass fraction of 12% is a solid preparation.

[0043] In the manufacturing method:

[0044] 2) Preparation of fully porous resin particles integrated with activated carbon, clay and coal powder

[0045] ① Grind activated carbon, clay and coal powder to a particle size of 250 mesh by wet ball milling;

[0046]2. Add all the activated carbon, clay and coal powder after ball milling obtained in step 1 into acetone containing 20% ​​mass fraction of methacrylic acid sugar copolymer, mix evenly and keep stirring to form a cloudy liquid;

[0047] ③ Add double α-diethanol methacrylate crosslinking agent, xylene porogen, and gelatin solution; then slowly add a resin modification catalyst whose mass is 8% of the mass of sugar methacrylate copolymer and mix evenly until Cured, fully porous resin particles containing activated carbon, clay and coal powder;

[0048] ④ Place the su...

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Abstract

The invention relates to an environmentally-friendly material for treating large-particle pollution of a water body, and a manufacturing method thereof. The environmentally-friendly material comprises a fixing frame and a large-particle active adsorbing material fixed in the fixing frame, wherein the large-particle active adsorbing material comprises artificial sponge, all-porous resin particles fixed in the artificial sponge, activated carbon fixed in skeleton pores of the all-porous resin particles, clay and coal powder; the all-porous resin is particularly prepared from methylacrylic acid sugar serving as a main body, dual alpha-diethyl methacrylate serving as a crosslinking agent, xylene serving as a pore-forming agent and a gelatin solution with the mass percentage of 10 to 12 percent serving as a shape fixing agent through crosslinked polymerization, modifying treatment, partial sulfonation and partial chloromethylation. According to the environmentally-friendly material for treating large-particle pollution of the water body, and the manufacturing method thereof, the environmentally-friendly material is applied to the very early time of water body treatment, can recycle and remove large particles from the water body, and is long in service life and can resist abrasion and corrosion.

Description

technical field [0001] The present invention and the field of environmental treatment materials, in particular, relate to an environmentally friendly material for controlling large particle pollution in water bodies and a manufacturing method thereof. Background technique [0002] Industrial waste, domestic waste and other waste enter rivers, lakes, seas and other water bodies, exceeding the self-purification capacity of water bodies and causing pollution. This will lead to changes in the physical, chemical, and biological characteristics of the water body, thereby affecting the use value of water, endangering human health or destroying the ecological environment, and causing water quality to deteriorate. [0003] The water body treatment in the prior art generally adopts the following forms: comprehensive planning, rational layout, and regional comprehensive treatment. First, water pollution must be taken into account when formulating regional planning, urban construction ...

Claims

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Application Information

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IPC IPC(8): B01J20/26B01J20/30B01J20/34C02F1/28
CPCB01J20/267B01J20/12B01J20/20B01J20/3475C02F1/285
Inventor 张维平
Owner 福州市天伟达电子科技有限公司