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Turntable bearing type organic sewage treatment method based on triboelectrification

A triboelectric, organic sewage technology, applied in electrochemical water/sewage treatment, water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of low efficiency and high cost, reduce costs and reduce pollution , the effect of good practical and economic value

Pending Publication Date: 2022-01-14
嘉兴启林科技有限公司 +1
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Problems solved by technology

[0003] For this reason, the present invention provides a turntable bearing type organic sewage treatment method based on friction electrification to solve the problems of low efficiency and high cost in the existing sewage treatment process

Method used

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  • Turntable bearing type organic sewage treatment method based on triboelectrification
  • Turntable bearing type organic sewage treatment method based on triboelectrification

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Embodiment

[0021] This embodiment discloses a turntable bearing type organic sewage treatment method based on friction electrification, the method is:

[0022] The sewage storage device is used to store sewage. A friction electrification device is installed in the sewage storage device. The surface of the turntable of the friction electrification device is attached with a dielectric material. The external motor drives the turntable to rotate and rubs against the metal surface below the turntable. The turntable rotates and degrades, performs high-speed centrifugation, and introduces polarized charges on the surface with the help of triboelectric effect. The charges contact with organic sewage to generate free radicals, and use the strong oxidation of free radicals to degrade organic matter in organic sewage, filter impurities, and separate them into inorganic Sewage and sediment, the infinite sewage is discharged to realize the harmless treatment of organic sewage.

[0023] The sewage sto...

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Abstract

The invention discloses a turntable bearing type organic sewage treatment method based on triboelectrification. The method comprises the following steps: storing sewage by using a sewage storage device, installing a triboelectrification device in the sewage storage device, attaching a dielectric material to the surface of a turntable of the triboelectrification device, driving the turntable to rotate by an external motor, the rotating disc rubs with the metal surface below the rotating disc, polarized charges are introduced on the surface by means of the triboelectrification effect, the charges make contact with the organic sewage to generate free radicals, organic matter in the organic sewage is degraded through the strong oxidizing property of the free radicals, and harmless treatment of the organic sewage is achieved. The problems that an existing sewage treatment process is low in efficiency and high in cost are solved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a friction electrification-based turntable bearing type organic sewage treatment method. Background technique [0002] At present, sewage treatment can be divided into physical treatment, chemical treatment and biological treatment according to different treatment methods. The physical treatment method is mainly divided into gravity separation, centrifugal separation, heat exchange (distillation) and filtration throttling, etc., but its disadvantage is that it can only deal with the sediment and floating (air floatation) in the sewage; the chemical treatment method is through chemical treatment. Reaction to separate and remove pollutants in water, or convert them into harmless substances, the treatment effect is good, but there is also the possibility of secondary pollution; biological treatment can treat most of the impurities in sewage, but the efficiency of this metho...

Claims

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Application Information

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IPC IPC(8): C02F1/46C02F1/38C02F1/00C02F101/30
CPCC02F1/46C02F1/38C02F1/001C02F2101/308
Inventor 唐伟王中林赵鑫
Owner 嘉兴启林科技有限公司
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