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Electro-chemical water processing apparatus and method thereof

A technology of electrochemical and water treatment equipment, applied in chemical instruments and methods, electrochemical water/sewage treatment, oxidized water/sewage treatment, etc. The effect of long life and high conductivity

Inactive Publication Date: 2009-11-04
田致重
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Therefore, in order to solve the above problems, an object of the present invention is to provide an electrochemical water treatment device and method thereof, by using titanium electrodes, ceramic electrodes or electrode arrays, to quickly separate pollutants from wastewater, said titanium electrodes, Ceramic electrodes or electrode arrays can be used in environments where existing electrodes cannot be used, or in electrolytic cells and electrolytic systems where there are problems such as high electricity costs or temperature rise due to heat generation

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  • Electro-chemical water processing apparatus and method thereof
  • Electro-chemical water processing apparatus and method thereof
  • Electro-chemical water processing apparatus and method thereof

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Embodiment approach

[0114] That is to say, according to a preferred embodiment of the present invention, when the electrode array charging plate 90 or 100 uses ceramic electrodes, the ceramic electrodes 91 are made conductive through the charging effect in the aqueous solution to which current is applied. Therefore, it is difficult to directly apply current to each of the nonconductive bead-shaped ceramic electrodes 91 .

[0115] Therefore, it should be possible to fix the ceramic electrode 91 by actually using a bipolar ceramic electrode 91 . In view of the fact that the ceramic electrodes 91 should be able to be fixed, the electrode array charging plate 100 of the present invention utilizes the frame 93 or 110 and the bead-shaped ceramic electrodes 91 to maintain the shape of the ceramic electrodes 91, and can maximize the amount of current without affecting the formation of the water flow path. .

[0116] In this case, when ceramic electrodes 91 are filled into the frames 93 and 110, the resp...

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Abstract

The present invention provides an electro-chemical water treatment apparatus and method for removing total nitrogen ingredients of ammonia nitrogen, nitrous acid nitrogen, nitrate nitrogen etc., organic materials of BOD and COD induction ingredients, and cyanogen included in wastewater and dirty water. The apparatus includes: a wastewater collection reservoir that contains wastewater; a wastewaterstorage retention reservoir that controls a hydrogen ion concentration (pH), an electrical conductivity and an amount of flow of wastewater; an electrolyte tank which makes the electrical conductivity of the wastewater as an electrical conductivity at which an electrolysis can be achieved; a pH conditioner tank that supplies a pH conditioner for the wastewater; an electrolyzer including an anodeplate and a cathode plate, and a number of electrodes which are arranged as an electrification body between the anode plate and the cathode plate; and a controller which grasps state of wastewater andwhich is connected to the anode plate and the cathode plate to thereby control the electrolysis.

Description

technical field [0001] The present invention relates to an electrochemical water processing (hereinafter referred to as treatment) equipment, and an electrochemical water treatment method using the equipment, more particularly to a method of using titanium electrodes, ceramic electrodes or electrode arrays to remove waste water and dirty water containing Total nitrogen (TN) components of ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, etc.; organic substances of BOD (biological oxygen demand) and COD (chemical oxygen demand) inducing components; and electrochemical water treatment equipment for cyanide, And an electrochemical water treatment method using the electrochemical water treatment device, the method includes a pretreatment process and a posttreatment process to perform efficient electrolysis according to the composition and state of wastewater. Background technique [0002] Typically, wastewater contains nitrogen components (e.g., nitrate nitrogen (NO 3- -N),...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/46
CPCC02F1/76C02F1/46114C02F1/66C02F2209/001C02F2101/14C02F2001/46128C02F1/5236C02F2101/105C02F2303/18C02F2209/003C02F2209/06C02F2209/40C02F2209/05C02F1/4672
Inventor 田致重金钟湦金洸洙洪尚祺
Owner 田致重
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