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Ozone ceramic membrane combined process water treatment device and water treatment method

A water treatment device and combined process technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve emerging trace organic pollutants with low removal efficiency and water quality safety risks and other problems, to achieve the effect of good effluent quality, simple daily operation and maintenance, and compact structure

Inactive Publication Date: 2018-01-26
GUANGDONG YUE GANG WATER SUPPLY +1
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  • Abstract
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Problems solved by technology

[0003] The object of the present invention is to provide a kind of ozone ceramic membrane combined process water treatment device, the described ozone ceramic membrane combined process water treatment device is a water treatment device for emerging trace organic pollutants, to solve the problem of existing conventional water treatment facilities At present, the removal efficiency of emerging trace organic pollutants in the water environment is low, and there are problems such as safety risks in water quality.

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  • Ozone ceramic membrane combined process water treatment device and water treatment method

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Embodiment 1

[0029] Such as figure 1 As shown, an ozone ceramic membrane combined process water treatment device includes a water inlet mechanism, a coagulant adding mechanism, an odor generator 7, a ceramic membrane pool 8, an activated carbon pool 15, a disinfectant adding mechanism, a clear water pool 21, a reverse flushing mechanism. The water inlet mechanism, the coagulant adding mechanism, the ceramic membrane pool 8, the activated carbon pool 15, the disinfectant adding mechanism, and the clear water pool 21 are connected in sequence.

[0030] The water inlet mechanism includes a water intake pump 1, a ceramic membrane tank water inlet valve 2, and a water inlet flowmeter 3 connected in sequence. The coagulant adding mechanism includes a coagulant pipeline mixer 4, a coagulant metering pump 5, and a coagulant medicine box 6 connected in sequence. The ceramic membrane tank 8 is provided with a ceramic membrane 9, an aeration disc 10, and a ceramic membrane tank sludge discharge val...

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Abstract

The invention provides an ozone ceramic membrane combined process water treatment device and water treatment method. By organic combination of a coagulant adding mechanism, an ozone generator, a ceramic membrane pool, an activated carbon pool, a disinfectant adding mechanism and the like, and compared with a conventional regular water treatment device, the ozone ceramic membrane combined process water treatment device can effectively remove newly-developed trace organic pollutants in water, and guarantees water quality safety. The ozone ceramic membrane combined process water treatment devicecan adopt integrated and modular design, and has the advantages of short process flow, compact structure, small land occupation area and good effluent quality.

Description

technical field [0001] The invention relates to a water treatment device, in particular to a water treatment device and a water treatment method of an ozone ceramic membrane combined process. Background technique [0002] The water environment investigation and research in the past 20 years have shown that in addition to conventional pollution, there are emerging trace organic pollutants in urban water bodies, including various types of nitrogen-containing disinfection by-products (N-DBPs), dozens of endocrine disruptors, etc. Trace organic pollutants (EDCs) and thousands of pharmaceuticals and personal care products (PPCPs), etc. These trace organic pollutants enter water bodies through domestic sewage and industrial wastewater, migrate and transform in the water environment, and finally enter drinking water sources. Some typical pollution The carcinogenic toxicity of pollutants is several times or even hundreds of times that of conventional pollutants. It has a great impac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04C02F101/30
Inventor 武睿孙国胜张锡辉李冬平范小江赵焱张梦阳陈纤华
Owner GUANGDONG YUE GANG WATER SUPPLY
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