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A method and system for configuring fresh industrial water

A configuration method and new water technology, applied in industrial water supply conservation, water supply installations, water supply installations, etc., to achieve the effects of reducing water purchase costs, alleviating tension, and reducing energy consumption for water intake

Active Publication Date: 2020-04-24
ANGANG STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are few reports on water supply methods using mixed water sources

Method used

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  • A method and system for configuring fresh industrial water
  • A method and system for configuring fresh industrial water
  • A method and system for configuring fresh industrial water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The use standard of industrial fresh water mainly includes three aspects: water temperature, turbidity and electrical conductivity, in which temperature determines the cooling effect, and turbidity and electrical conductivity have an important impact on corrosion and scaling. Reservoir water, advanced treatment reuse water, river water, groundwater, and water quality mixed in a certain proportion are shown in Table 1:

[0037] Table 1

[0038]

Embodiment 2

[0040] The use standard of industrial fresh water mainly includes three aspects: water temperature, turbidity and electrical conductivity, in which temperature determines the cooling effect, and turbidity and electrical conductivity have an important impact on corrosion and scaling. Reservoir water, advanced treatment reuse water, river water, groundwater, and water quality mixed in a certain proportion are shown in Table 2:

[0041] Table 2

[0042]

Embodiment 3

[0044] The use standard of industrial fresh water mainly includes three aspects: water temperature, turbidity and electrical conductivity, in which temperature determines the cooling effect, and turbidity and electrical conductivity have an important impact on corrosion and scaling. Reservoir water, advanced treatment reuse water, river water, groundwater, and water quality mixed in a certain proportion are shown in Table 3:

[0045] table 3

[0046]

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Abstract

The invention provides an industrial fresh water allocation method and system. The industrial fresh water allocation system comprises a small-size mixing pool, an underground water supply control device, a river water supply control device, a reservoir water supply control device, a deep processing reuse water supply control device, a turbidity monitoring device, a temperature monitoring device, an electric conductivity monitoring device, a data collecting analysis and control device, a large-scale water storage pond and a water conveying pipeline. The original condition of using the underground water as the unique water resource of the industrial fresh water is changed into the condition of using a water source formed by four kinds of water including underground water, river water, reservoir water and deep processing reuse water. On the premise of ensuring the production requirements, the reuse water can be used as much as possible; then, the reservoir water and the river water are used, so that the consumption of the underground water realizes the minimum; the local ecological environment can be protected; the sustainable development is promoted; the use cost of the water resources can be effectively reduced; and the considerable economic benefits can be generated.

Description

technical field [0001] The invention relates to the technical field of water resources environmental protection, in particular to a method and system for configuring new industrial water. Background technique [0002] The iron and steel industry is a major player in water consumption and sewage discharge in the industrial field. Its water consumption accounts for about 14% of the national industrial water consumption, and its sewage discharge accounts for about 12% of the total industrial discharge. The "Outline of the Twelfth Five-Year Plan for National Economic and Social Development" stipulates that during the "Twelfth Five-Year Plan" period, the water consumption per unit of industrial added value needs to be reduced by 30%. At the same time, the Ministry of Water Resources recently stated that "in the future, it is possible to control the total amount of water used by large water users in key areas. After the water consumption quota is used up, the newly added water can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03B1/02
CPCE03B1/02Y02A20/30
Inventor 龙海萍胡绍伟孙静刘芳张彦陈鹏王飞
Owner ANGANG STEEL CO LTD
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