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Organics degrading agent and preparation method thereof

A degrading agent and organic matter technology, applied in the field of pollutant degradation, can solve the problem of inefficient degradation of organic pollutants, etc., and achieve the effects of low production cost, increased loading, and efficient degradation of organic matter

Inactive Publication Date: 2017-05-10
INNER MONGOLIA UNIV FOR THE NATITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although photocatalysis, activated carbon adsorption and other methods have been used in the prior art to remove organic pollutants in the environment, none of these methods can efficiently degrade organic pollutants.

Method used

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  • Organics degrading agent and preparation method thereof
  • Organics degrading agent and preparation method thereof

Examples

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preparation example Construction

[0011] This embodiment provides a method for preparing an organic matter degradation agent, which includes: loading the polysaccharide metal complex of jujube on alumina.

[0012] This preparation method uses the porous structure of alumina to load the jujube polysaccharide metal complex on the alumina, so that the loading capacity of the jujube polysaccharide metal complex is greatly increased; at the same time, using the unique Chemical properties, so that the organic matter adsorbed in the porous structure of alumina can be quickly decomposed into CO 2 and H 2 O, so as to achieve the purpose of efficiently degrading organic matter. The preparation method of the organic degradation agent is simple, the raw material is easy to obtain, the production cost is low, and it is suitable for industrialized expanded production.

[0013] The jujube polysaccharide metal complex is obtained by combining the jujube polysaccharide and metal cation substances. Among them, jujube polysac...

Embodiment 1

[0029] The present embodiment provides a kind of organic degradation agent, and its preparation method is:

[0030] a. Mix jujube polysaccharide manganese and aluminum hydroxide solution, wherein the mass ratio of jujube polysaccharide manganese and aluminum hydroxide is 1:5; filter, remove the filtrate and granulate to obtain loaded particles.

[0031] b. Dry the supported particles at 70°C for 12 hours, and then activate the dried supported particles at 80°C for 34 hours to obtain the organic matter degradation agent.

Embodiment 2

[0033] The present embodiment provides a kind of organic degradation agent, and its preparation method is:

[0034] a. Mix the solution of jujube polysaccharide manganese and aluminum hydroxide, wherein the mass ratio of jujube polysaccharide manganese and aluminum hydroxide is 1:20; filter, remove the filtrate and granulate to obtain loaded particles.

[0035] b. Dry the supported particles at 60°C for 20 hours, and then activate the dried supported particles at 80°C for 40 hours to obtain the organic matter degradation agent.

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Abstract

The invention provides an organics degrading agent and a preparation method thereof and belongs to the field of pollutant degradation. The preparation method of the organics degrading agent comprises: loading Choerospondias axillaris fruit polysaccharide complex to alumina. The organics degrading agent loads the Choerospondias axillaris fruit polysaccharide complex to alumina through the porous structure of alumina so that the capacity of loading the Choerospondias axillaris fruit polysaccharide complex is greatly increased; in addition, by taking advantage of the unique chemical properties of the Choerospondias axillaris fruit polysaccharide complex, organics adsorbed in the porous structure of alumina can be quickly decomposed into CO2 and H2O, and efficient degradation is achieved. The preparation method of the organics degrading agent is simple, the materials are easy to obtain, the production cost is low, and the organics degrading agent is suitable for industrial scaled production.

Description

technical field [0001] The invention relates to the field of pollutant degradation, in particular to an organic degradation agent and a preparation method thereof. Background technique [0002] At present, the decomposition of organic pollutants mainly relies on the biodegradation process, that is, relying on microorganisms existing in the environment to decompose organic matter through enzyme-catalyzed reactions. With the continuous development of human society and the improvement of the level of urbanization and industrialization, the discharge rate of organic pollutants has been far greater than the degradation rate of microorganisms, and the pollution caused by various organic substances has become a global problem that needs to be solved urgently. Although photocatalysis, activated carbon adsorption and other methods have been used in the prior art to remove organic pollutants in the environment, none of these methods can efficiently degrade organic pollutants. Conten...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F1/30C09K17/40
CPCC02F1/00C02F1/30C02F2101/30C02F2101/308C09K17/40Y02W10/37
Inventor 赵玉英孙福祥徐秀廷周宏宋娟娟王海燕姚力伟
Owner INNER MONGOLIA UNIV FOR THE NATITIES
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