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Direct drinking water production water supply process and direct drinking water system

A direct drinking water and process technology, applied in water/sewage treatment, light water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problem of low water purification efficiency

Inactive Publication Date: 2018-05-18
程运忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the objectives of the present invention is to provide a direct drinking water production and supply process, which aims to solve the problem of low water purification efficiency in the household water supply mode in the prior art;
[0005] Another object of the present invention is to provide a direct drinking water system, which aims to solve the problem of low water purification efficiency in the domestic water supply mode in the prior art

Method used

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  • Direct drinking water production water supply process and direct drinking water system
  • Direct drinking water production water supply process and direct drinking water system
  • Direct drinking water production water supply process and direct drinking water system

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Embodiment

[0039] Please refer to figure 1 , with reference to Figure 2 to Figure 5 , the present embodiment provides a direct drinking water system, which includes a direct drinking water supply device 1, and the direct drinking water supply device 1 is used to provide emergency guarantee water supply for the city when an emergency occurs, and give priority to solving the drinking water needs of the people.

[0040] Further, the direct drinking water system includes a raw water tank 2, a pretreatment mechanism 3, a filter mechanism 4, a filtered conditioning mechanism 5 and a disinfection mechanism 6, the raw water tank 2 is connected to the pretreatment mechanism 3, and the filter mechanism 4 is connected to the pretreatment mechanism 3 , the conditioning mechanism 5 after filtration is connected with the filter mechanism 4, and the disinfection mechanism 6 is connected with the conditioning mechanism 5 after filtration.

[0041] It should be noted that there is a certain difference ...

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Abstract

The invention provides a direct drinking water production water supply process and a direct drinking water system, and belongs to the technical field of residential infrastructure. The direct drinkingwater production water supply process adopts the direct drinking water system and includes the following steps that a, raw water is delivered into the direct drinking water system for pretreatment including filtration, softening and chemical treatment; b, the raw water after pretreatment is subjected to membrane treatment including microfiltration, ultrafiltration, nanofiltration and reverse osmosis treatment; c, the raw water after membrane treatment is subjected to aftertreatment including disinfection and water quality adjustment. The direct drinking water system which is used in the direct drinking water production water supply process is convenient to use and high in purification efficiency and can achieve the effect that direct drinking water is centralizedly supplied to residents through pipelines.

Description

technical field [0001] The invention relates to the technical field of resident infrastructure, in particular to a direct drinking water production and supply process and a direct drinking water system. Background technique [0002] Small household water purifiers use tap water as raw material, which is generally obtained by further purifying tap water through distillation, membrane filtration, or reverse osmosis. These technologies often remove beneficial substances in water while removing harmful substances in water, so that the total dissolved solids (TDS) content, hardness, and pH value in purified water are all lower than tap water, and the trace elements that are beneficial to the human body and necessary are reduced. Long-term Drinking such water is very harmful to human health. In addition, the small household water purifiers sold in the market also need to replace the filter element and filter material regularly, and the possibility of secondary pollution is high. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/12
CPCC02F1/001C02F1/32C02F1/441C02F1/442C02F1/444C02F1/48C02F1/50C02F9/00
Inventor 程运忠程波程朝霞程昭辉
Owner 程运忠
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