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Sewage treating system

A sewage treatment system and sewage technology, applied in the direction of adsorption water/sewage treatment, oxidized water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of slow production speed, complicated equipment, high energy consumption, etc., and achieve sewage The effect of clean treatment, complete secondary treatment and prolonged reaction time

Inactive Publication Date: 2019-08-30
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to the shortage of water resources, more and more attention has been paid to the recycling of sewage, but limited by technical conditions, the current sewage treatment system consumes a lot of energy when treating sewage, has low production standard water quality capacity, and slow production speed, etc. Sewage treatment related equipment has problems such as complicated installation and short service life

Method used

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  • Sewage treating system

Examples

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Embodiment 2

[0043] In this example, if figure 1 As shown, the sewage is filtered through the filter screen 31 in the sewage filter 30 to filter the large particle dirt and sediment in the sewage, and the filtered sewage enters the mixing reaction device 40 through the water pipe, and the sewage filter 30 outlet is provided with a sewage The filter water outlet valve 32 controls the speed at which the sewage enters the mixing reaction device 40 and enters through the sewage filter water outlet valve 32; after the air enters the air-water separator 10, the air-water separator 10 separates the moisture of the incoming air, It is discharged through the water outlet at the bottom, and the air separated from the moisture enters the ozone generator 20 through the gas delivery pipe. The gas outlet at 20 is provided with an ozone generating device gas outlet valve 21, and the ozone generating device gas outlet valve 21 controls the entry of ozone into the mixing reaction device 40 and the speed at...

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Abstract

The invention discloses a sewage treating system. The sewage treating system includes an air and water separator, an ozone generating device, a sewage filter, a mixing and reacting device, an adsorbing device and an air collecting device, wherein the air and water separator is used to dry air; the ozone generating device is used to generate ozone through electrion; the sewage filter is internallyprovided with a filtering net, and the filtering net is used to filter large particle pollutants and precipitates; the mixing and reacting device is used to mix ozone and sewage and remove pollutantsor oxidize pollutants into precipitates; the adsorbing device is internally provided with at least one adsorbing filler layer, and the at least one adsorbing filler layer is used to degrade, precipitate and filter sewage; the air collecting device is used to collect exhaust in the adsorbing device and transfer the exhaust in the air and water separator for recycling. The sewage treating system disclosed by the invention has the advantages of high treating efficiency, strong capability of producing standard quality water and simple device. In addition, the sewage treating system can reutilize exhaust, thus reducing pollution and consumption.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a sewage treatment system. Background technique [0002] Due to the shortage of water resources, more and more attention has been paid to the recycling of sewage, but limited by technical conditions, the current sewage treatment system consumes a lot of energy when treating sewage, has low production standard water quality capacity, and slow production speed, etc. Sewage treatment-related equipment has problems such as complicated installations and short service life. Contents of the invention [0003] The present invention provides a sewage treatment system to solve the above problems, realize the use of high-voltage discharge to generate ozone, and mix and react with sewage to remove or oxidize organic pollutants, inorganic pollutants, scum, heavy metal ions, etc. in sewage into sedimentary substances, After secondary treatment to obtain standard water quality, the sewage tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04B01D53/26C01B13/11C02F101/10C02F101/20C02F101/30
CPCB01D53/26B01D2257/80B01D2258/06C01B13/11C02F1/001C02F1/28C02F1/52C02F1/78C02F9/00C02F2001/007C02F2101/10C02F2101/20C02F2101/30
Inventor 郑雄胜
Owner ZHEJIANG OCEAN UNIV
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