Industrial circulating water treatment technology

A technology for industrial circulating water and circulating water, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. efficiency issues

Active Publication Date: 2014-03-05
HAINAN HANDI SUNSHINE PETROCHEM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Since the circulating water cooling is usually open cooling, the cooling tower or cooling pool is placed outdoors, which causes dust and debris to enter the circulating water
Circulating water with debris circulates in the pipeline, and the debris will deposit in the pipeline, which will block the pipeline; at the same time, it

Method used

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  • Industrial circulating water treatment technology

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Embodiment Construction

[0016] The core of the present invention is to provide an industrial circulating water treatment technology, which can slow down the corrosion and fouling of equipment caused by circulating water, and ensure the stable and efficient operation of the circulating system.

[0017] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Please refer to figure 1 , figure 1 It is a flowchart of industrial circulating water treatment technology in a specific embodiment provided by the present invention.

[0019] In this specific embodiment, an industrial circulating water treatment technology is provided, including sterilizing treatment 1, putting a bactericide into the circulating water to perform sterilizing treatment 1; chemical cleaning 2, after the sterilizing treatment 1 is completed, in...

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Abstract

The invention discloses an industrial circulating water treatment technology which comprises the following steps: sterilizing, namely putting a sterilizing agent in circulating water for sterilization; chemically cleaning, namely putting a cleaning agent for chemical cleaning after the sterilization treatment is finished; chemically pre-filming, namely putting a chemical pre-filming agent after the chemical cleaning is finished. Thus, the sterilizing agent is put into the circulating water, the circulating water can carry the sterilizing agent to flow into a relevant pipeline to sterilize the pipeline, settlings attached on the pipeline can be stripped from the pipeline, settlings in the pipeline can be reduced; through chemical cleaning, the settlings and microorganisms in the pipeline can be further reduced, so that the settlings and the microorganisms in the pipeline can be cleaned; through chemical pre-filming, a protection film can be formed on the surface of the inner wall of the pipeline, so that the corrosion of the microorganisms and the settlings to the pipeline can be slowed down, the cleanness of the pipeline is ensured, and further the stable and efficient operation of a circulating system can be ensured.

Description

technical field [0001] The invention relates to the technical field of waste water reuse, in particular to an industrial circulating water treatment technology. Background technique [0002] With the increasing scarcity of water resources, in order to reduce the waste of water resources, most of the industrial water is now recycled water. The circulating water needs to be cooled during the circulation process. [0003] Since the circulating water cooling is usually open cooling, the cooling tower or cooling pool is placed outdoors, which causes dust and debris to enter the circulating water. Circulating water carrying debris circulates in the pipeline, and the debris will deposit in the pipeline, which will block the pipeline; at the same time, it is easy to breed bacteria in the pipeline. [0004] The deposition of debris and the growth of bacteria will cause corrosion of the pipeline, which will affect the heat transfer efficiency of the equipment and the service life of...

Claims

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Application Information

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IPC IPC(8): C02F9/04
Inventor 于海彬赵彦行夏冰
Owner HAINAN HANDI SUNSHINE PETROCHEM
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