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Apparatus for filtration of phthalate organic matters in water and filtration method thereof

A technology of phthalic acid and organic matter, which is applied in the direction of water pollutants, chemical instruments and methods, adsorption water/sewage treatment, etc., can solve the problem of low removal rate, so as to ensure the safety of drinking water, improve the safety of water supply and the quality of sanitation Effect

Inactive Publication Date: 2008-12-03
ZHEJIANG CENT FOR DISEASE CONTROL & PREVENTION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current water purification process has very little removal rate of phthalates (PAE), and the removal rate is only about 7%.

Method used

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  • Apparatus for filtration of phthalate organic matters in water and filtration method thereof

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Embodiment Construction

[0011] As shown in Figure 1, this embodiment has a raw water tank 1, the water outlet is connected to a booster pump A2, and the output of the booster pump A2 is connected to a 5um wire-wound filter element 3 and a 5um microporous membrane 4, 5um microporous membrane in turn 4 The output end is connected to the resin filter column 5 and the activated carbon filter column 6 in turn, the output end of the activated carbon filter column 6 is connected to the finished water tank 8 through the 1um microporous membrane 7, and the water outlet of the finished water tank 8 is connected to the booster pump B10. In order to obtain a better disinfection effect, the finished water tank 8 is connected to the ozone generator 9, and the ozone generator generates ozone to disinfect the water in the finished water tank 8.

[0012] Wherein the manufacturing process of resin filter column 5 is, at first in empty glass filter column, add 1 cun (3-4cm) deionized water, then slowly pour in the colum...

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Abstract

The invention relates to a device for filtering and removing a phthalate esters organism in water and a filtration method thereof. The technical problem to be solved by the invention is to provide the device with simple structure, low manufacturing cost and stable treatment effect and the filtration method thereof. The device and the method can not greatly affect major elements in the water when the removal of the phthalate esters organism is ensured. The invention adopts the technical proposal for solving the problem that: the device for filtering and removing the phthalate esters organism in the water comprises a raw water tank, wherein, an outlet end of the raw water tank is connected to a booster pump A; the invention is characterized in that an output end of the booster pump A is connected to a 5um wirewound filter element and a 5um micropours film in sequence; an output end of the 5um microporous film is connected with a resin filter column and an active carbon filter column in sequence; an output end of the active carbon filter column is connected to a finished product water tank through a 1um microporous film; and a water outlet end of the finished product water tank is connected to a booster pump B. The device and the method can be used for advance treatment of water quality for urban water supply, thereby removing the phthalate esters organism in urban water.

Description

technical field [0001] The invention relates to a device and a filtering method for filtering organic matter of phthalates in water. It is mainly used for advanced treatment of urban water supply to remove organic phthalates in urban water supply. Background technique [0002] With the development of industrial and agricultural production, the water sources of urban water plants are increasingly polluted, among which organic pollution has become the main problem of drinking water purification that is widespread in the world. The hygienic quality of water supply is directly related to the health of residents and the quality of products, as well as the increase in the cost of essence caused by organic pollution, the increase in by-products of drinking water disinfection, and the reproduction of bacteria in pipe network water have attracted the attention of many researchers. The main task of today's water treatment has also shifted to the removal of organic matter in drinking ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F9/04C02F1/42C02F1/28C02F1/78C02F101/34
Inventor 韩关根吴平谷
Owner ZHEJIANG CENT FOR DISEASE CONTROL & PREVENTION
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