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Method and equipment of electrochemical disinfection for water

An electrochemical and equipment technology, applied in the direction of sterilization/microdynamic water/sewage treatment, etc., can solve the problem that the danger of resistance cannot be eliminated, and achieve the effect of easy detection and correction, and easy automation

Inactive Publication Date: 2010-06-23
欧洲水处理公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

In addition, the danger of Legionella acquiring resistance to high temperatures cannot be ruled out

Method used

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  • Method and equipment of electrochemical disinfection for water
  • Method and equipment of electrochemical disinfection for water
  • Method and equipment of electrochemical disinfection for water

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Embodiment Construction

[0056] The present invention relates to a kind of electrochemical water disinfection equipment, it does not need to add chemicals, has adopted at least one electrolytic cell, and this at least one electrolytic cell comprises ( figure 1 ) contains an anode (1) and a cathode (2) in a housing (3) with water inlet (4) and outlet (5) means, the anode (1) and cathode (2 ) through a current.

[0057] The device utilizes a combination of:

[0058] a) direct effects on dissolved organic matter related to oxidation at the anode and reduction at the cathode: virucidal, bactericidal and bacteriostatic effects;

[0059] b) Indirect effects related to the action of oxidizing agents produced by the electrolysis of water: supplementary bactericidal effect and residual bacteriostatic effect.

[0060] It enables:

[0061] a) The water to be disinfected circulates between two electrodes (1) and (2) in the form of plates whose opposite catalytic faces are symmetrical, have the same surface and...

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Abstract

The invention relates to an equipment and a method used for carrying out electrochemical disinfection to water by making use of an electrolytic cell which comprises an anode and a cathode under the condition without adding chemicals, wherein the electrolytic cell is contained in a shell, the shell is provided with a water inlet and outlet device, and current is added on the anode and the cathode. The equipment adopts in a combining way: a). direct effect to dissolved organic substances relevant to oxidation at the anode part and reduction at the cathode part: functions of killing viruses and bacteria and inhibiting the bacteria; b). indirect effect relevant to functions of oxidant generated by electrolysis of water: supplemental sterilization effect and residual effect of inhibiting the bacteria. The equipment comprises possible applications of benefiting to eliminating regiment bacteria in the equipment, purifying water supplied to humans and being used as disinfection means (particularly in the medical field).

Description

technical field [0001] The present invention relates to an apparatus and method for the electrochemical disinfection of water without the addition of chemicals by means of an electrolytic cell comprising an anode and a cathode; wherein said electrolytic cell is contained in a housing , and the housing is provided with water inlet and outlet means, and current is applied to the anode and cathode. [0002] The device of the present invention employs in combination: [0003] a) direct effects on dissolved organic matter related to oxidation at the anode and reduction at the cathode: virucidal, bactericidal and bacteriostatic effects; [0004] b) Indirect effects related to the action of oxidizing agents produced by the electrolysis of water: supplementary bactericidal effect and residual bacteriostatic effect. [0005] Possible applications of the device of the present invention include: [0006] - Helps eliminate Legionella in water installations; [0007] - purification of ...

Claims

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Application Information

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IPC IPC(8): C02F1/467
Inventor 约瑟·摩洛勒斯斯蒂芬尼·摩洛勒斯让-玛丽·摩洛勒斯
Owner 欧洲水处理公司
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