Electrocoagulation system

a technology of electrocoagulation system and coagulation chamber, which is applied in the direction of electrical-based machining apparatus, water treatment parameter control, water/sludge/sewage treatment, etc., can solve the problems of high cost associated with designing a system for each specific application, and achieve the effect of facilitating the treatment of various liquids or species

Inactive Publication Date: 2006-05-11
AQUENOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0011] It is a further object of the invention to provide an improved control assemb...

Problems solved by technology

A major drawback of the above systems is they are designed for a specific electrolyte or liquid which is to be treated.
A further...

Method used

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  • Electrocoagulation system
  • Electrocoagulation system
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Examples

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Embodiment Construction

[0043] In a preferred form, the invention will be described with reference to an electrocoagulation cell and system of the type described in the co-pending International Patent Application No. PCT / AU01 / 00054. However, it should be noted that the invention could also be realised with other types of electrocoagulation cells.

[0044] Referring now to FIG. 1, there is generally shown an electrocoagulation cell 1 comprising a plurality of electrodes 2, in the form of plates, which form the electrocoagulation cell. Plate extensions 3 and 4 abut the respective edges 2A of the electrodes 2 which form part of a housing 5 of the electrocoagulation cell 1. The extensions 3 and 4 prevent short-circuiting between the electrodes 2 of different potential. DC power to the electrocoagulation cell is applied to the two end electrodes as shown in FIG. 1.

[0045] The electrocoagulation cell is used in fluid treatment plants for treatment and purification of a conductive solution such as might be prod...

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Abstract

A control assembly for an electrocoagulation cell (1) comprising a plurality of electrodes, a releasable connection means (6) between at least a selection of the electrodes and electrical connection means (9, 10, 9A, 10A) attached to the releasable connection means (6) which in use is connectable to a power supply (12). An electrocoagulation system comprising a plurality of electrodes (2), an electrolytic cell (1) having an internal chamber which contains the plurality of electrodes (2), and a power supply (12) connectable to a power source and also connectable to the electrodes said power supply having control means (14, 24) for providing a selected constant output current or selected constant output voltage whereby the electrolytic cell may process samples of varying characteristics.

Description

TECHNICAL FIELD OF THE INVENTION [0001] This invention relates to an electrocoagulation system which an electrocoagulation cell includes as well as a control assembly for an electrocoagulation cell. BACKGROUND OF THE INVENTION [0002] Electrolytic cells are commonly used for treating liquids to change the liquid for a predetermined purpose. Electrocoagulation is a particular electrolytic treatment process for separating and removing contaminants or undesirable contents from a liquid. [0003] Typically an electrocoagulation cell contains electrodes and an electrolyte that is to be treated. The treatment process may be performed in a number of ways depending on the nature of the electrolyte. [0004] Numerous prior patents describe electrocoagulation systems of which AU 707432 describes an electrochemical treatment device for softening water. The device is powered by a current generator producing a current which is adjustable and applied to an anode and cathode terminal of an electrolytic...

Claims

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Application Information

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IPC IPC(8): C25B9/04C02F1/00C02F1/38C02F1/461C02F1/463C02F1/66C02F9/00
CPCC02F1/38C02F1/46109C02F1/463C02F1/66C02F9/00C02F2001/46128C02F2001/46133C02F2101/006C02F2201/46125C02F2201/46145C02F2209/001C02F2209/05C02F2209/06
Inventor KING, CAMERON JAMES
Owner AQUENOX
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