Running water and secondary water-supply deep-purifying method and apparatus

A deep purification device and secondary water supply technology, applied in the field of water treatment, to achieve the effects of improving corrosion resistance and service life, prolonging adsorption time, improving practicability and reliability

Inactive Publication Date: 2007-05-23
曹成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Utilize the partition set on the reaction bed to make the water to be purified flow back and forth in it to ensure that the activated carbon fibers loaded with photocatalysts can fully absorb and decompose traces of small molecular weight pollutants, so as to achieve deep purification and multi-stage purification. Purpose, to solve the problem of deep purification of tap water and secondary water supply in the prior art

Method used

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  • Running water and secondary water-supply deep-purifying method and apparatus
  • Running water and secondary water-supply deep-purifying method and apparatus
  • Running water and secondary water-supply deep-purifying method and apparatus

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Embodiment Construction

[0021] At present, the organic pollution of tap water, especially the pollution of organic halogenated compounds, is closely watched by countries all over the world. The International Economic Cooperation Organization (OECO) and the World Health Organization (WHO) have organized experts to discuss and study the existence form, toxicity, formation mechanism and control methods of organic halogen compounds in water. The research on chloroform has also made progress to a certain extent, but the removal of 1,1,2-trichloroethane is still relatively unknown.

[0022] The applicant once took three groups of samples from the conventional water supply pipe network of a certain city in Shandong to test and analyze the water quality. Six indicators exceeded the standard, mainly reflecting the problem of organic pollution. The test data are shown in Table 1.

[0023] serial number

project name

unit

1#

2#

3#

88 indicators

drinking water standard...

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Abstract

The invention is the deeply purification method of one kind of running water and second supplying water, its step is: Carries on the magnetization to the running water softens, causes to treat the treated water supposes in its reactor box in vivo which includes the activated charcoal textile fiber and separates in the section which does back and forth flows when completes adsorption processing, finally through separates between the section alternate permutation ultraviolet lamp and pore aeration which causes the treated water back and forth in the mobile process and completes the adsorption archery target decomposes, finally completes a higher-level purification. This invention includes one kind of refining equipment, its characteristic is induction pipe and the wrap which set the magnetism link, the box body cavity establishes the stainless steel partition board and the thick hole stainless steel mesh which composes separate section, through the slot activity connection, the reactor box body sidewall as well as respectively separates between the section is loaded with the pore aeration head, between various pores aeration is loaded with ultraviolet lamp tube.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to an advanced purification method and device for tap water advanced treatment and secondary water supply. Background technique [0002] With the improvement of people's living standards and the aggravation of water environment pollution, the sanitation and safety of drinking water have received more and more attention. According to the current situation of my country's economic development and drinking water pollution, drinking water is still treated on the basis of conventional treatment, with the goal of removing trace organic matter in water. In this way, the advanced treatment of drinking water and the degree of deep purification of secondary water supply are far from enough, and this problem has become more and more prominent in modern daily life. For example, the water source in a certain place in Shandong was polluted, and some residents experienced symptoms such as dizziness...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/48C02F1/32C02F1/28
Inventor 彭云龙刘辉
Owner 曹成
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