Application of dealumination Y type zeolite in degrading organic pollutants in water under microwave induction

A technology of organic pollutants and zeolite, applied in water pollutants, water/sewage treatment, adsorption water/sewage treatment, etc., can solve problems such as pore structure damage, activated carbon surface fire, activated carbon structure damage, etc., to achieve the ability to absorb microwaves Weak, fast degradation rate, strong ability effect
CN102863048AInactive Publication Date: 2013-01-09GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI
5 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI
Publication Date
2013-01-09
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses application of dealumination Y type zeolite in degrading organic pollutants in water under microwave induction. The dealumination Y type zeolite disclosed by the invention has high performance on enriching organic pollutants in the water mass; the zeolite has low performance on absorbing microwave, and meanwhile, the organic pollutants attached into the zeolite are fast in degrading rate under the effect of the microwave. The mol ratio of the SiO2 to the Al2O3 is of 60; the dealumination Y type zeolite with cation of H+ is applied to degrading the organic pollutants in the water under microwave induction, and the degrading rate of atrazine is up to 67.40nmol / min under the radiation of 700W microwave (2.450GHz) at the laboratory simulation condition.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the application of a dealuminated Y-type zeolite, in particular to the application of a dealuminated Y-type zeolite in microwave-induced degradation of organic pollutants in water. Background technique

[0002] With the rapid development of industry and the continuous improvement of people's living standards, the serious pollution of the water environment by organic matter has become a common problem, and it affects the regional and global environmental quality along with the flow of surface water and groundwater. Some organic pollutants can be enriched through the food chain and eventually seriously affect human health.

[0003] There are many ways to remove organic pollutants in water, but most of the traditional processes are limited due to low treatment efficiency, high cost, secondary pollution, and incomplete degradation of pollutants, which cannot meet the needs of pollution control. Especially for the treatment of high...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More