Efficient deionization system for sewage treatment

A high-efficiency technology for sewage treatment, applied in the field of water treatment, can solve the problems of large salt consumption and large regeneration of waste liquid, and achieve the effect of improving efficiency and simple structure

Inactive Publication Date: 2019-10-29
芜湖沃泰环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, a large amount of salt is consumed during regeneration,

Method used

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  • Efficient deionization system for sewage treatment

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:

[0018] refer to figure 1 The shown high-efficiency deionization system for sewage treatment includes a deionization system and a regenerative cleaning system. The regenerative cleaning system is composed of a cleaning system, a carbon dioxide mixing system, a backwashing system, a gas-liquid separation system and a pressurization system;

[0019]Described deionization system is made up of sand filter tank 10, active carbon tank 11 and ion adsorption system one and its ion adsorption system two that are arranged in parallel, and ion adsorption system one is made up of adsorption tank one 13 and adsorption tank two connected in series on the same pipeline. 14, the ion adsorption system two is composed of adsorption tank three 17 and adsorption tank four 18 connected in series on the same pipeline, adsorption tank one ...

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Abstract

The invention relates to the technical field of water treatment, in particular to an efficient deionization system for sewage treatment. The efficient deionization system includes a deionization system and a regeneration cleaning system, and the regeneration cleaning system is composed of a cleaning system, a carbon dioxide mixing system, a back washing system, a gas-liquid separation system and apressurization system; and the structure of the efficient deionization system is simple, in the whole system, the efficiency of sewage purification and the quality of ion adsorption are improved, thewhole system internally forms an internal circulation regeneration system, and the continuous and high-quality purification of sewage can be realized.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a high-efficiency deionization system for sewage treatment. Background technique [0002] The softening water methods currently on the market mainly include boiling, adding chemicals, electrodialysis, ultrafiltration, reverse osmosis, ion exchange and other technologies. To achieve water softening, calcium and magnesium ions in the water need to be removed. [0003] Among them, compared with the traditional softening water method, the ion exchange technology has the characteristics of high removal efficiency, low energy consumption and simple operation. However, a large amount of salt is consumed during regeneration, and a large amount of regeneration waste liquid will be generated. Contents of the invention [0004] In order to solve the above problems, the present invention provides the following technical solutions: a high-efficiency deionization system for sewage ...

Claims

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Application Information

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IPC IPC(8): C02F1/42C02F9/04
CPCC02F1/001C02F1/281C02F1/42C02F9/00C02F2301/08
Inventor 崔启良董航刘子龙于培鑫
Owner 芜湖沃泰环保科技有限公司
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