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Water electrolysis and activation

A technology of electrolysis equipment and electrodes, applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve problems such as diaphragm blockage and reaction rate limitation

Active Publication Date: 2012-07-18
鲁道夫·安东尼奥·M·戈麦斯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The only limitation in most cases is the use of a diaphragm between the anode and cathode, which limits the reaction rate due to diaphragm resistance and problems due to the formation of solids and blockage of the diaphragm by salts

Method used

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  • Water electrolysis and activation
  • Water electrolysis and activation
  • Water electrolysis and activation

Examples

Experimental program
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Embodiment Construction

[0040] figure 1 The unipolar tubular diaphragm cell patented by Dr. Bakhir et al. is shown. Raw water feed 1 is divided into cathode cell 2 and anode cell 4 separated by ceramic membrane 3 . Raw water with mineral content of 0.3-1.5g / l, redox potential of +200 to +400, containing chemicals Na, K, Ca, Mg, SO 4 and HCO. The resulting anolyte 5 is acidic and contains strong biocides such as hydrogen peroxide and ozone. The pH of the anolyte was 0.25-7 and the redox potential was +700 to +1200 mV. Can contain electrolytically synthesized compound Cl 2 O, HClO, Cl, ClO 2 , OH, O, HO 2 , H 2 O 2 , O 3 , ClO, S 2 O 8 and C 2 O 6 . The resulting catholyte 6 is alkaline and contains only washing solution. The pH of the catholyte can be 7.5-13 and the redox potential is -500 to -800 mV. Can contain electrolytically synthesized compounds NaOH, KOH, HO, H 2 O 2 , H 3 O 2 , H 2 and Ca(OH) 2 . The capacity of this monopolar electrolytic cell is limited due to clogging...

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Abstract

The invention provides commercial monopolar water activation, which is to disinfect unpurified water supply from rivers or wells, seawater, effluent sewerage, animal waste, waste from processing plants, water of cooling tower, water of swimming pools and hot springs, ballast water of ships, and similar polluted water. The disinfection is finished by hydrogen peroxide, ozone as well as chloride and a sulfur compound which are produced during the electrolytic monopolar activation to water in the water. The monopolar activation can also be used for chemical reactions such as chemical reactions in seawater activation. The monopolar activation also produces alkaline water which is beneficial to the health.

Description

Field of Invention [0001] The present invention relates to an electrolysis process known as unbalanced electrolysis or unipolar activation for water treatment. Background technique [0002] As the world's population increases and the problems caused by climate change increase, water systems have become a major problem in many parts of the world. Prior to the present invention, chlorination has been the primary method of disinfection of human or agricultural water. Numerous studies have shown that hydrocarbon chlorides, such as chloramines (products of the chlorination process), are carcinogens. If chlorine is used to disinfect sewage recycled for agricultural use, crops will eventually turn yellow. There are many limitations to other disinfection methods, such as UV and ozone production and application to water systems. [0003] Monopolar activation for water treatment is a process in which electrons are removed from the liquid flowing through the anode cell by a DC power...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/461C02F1/467C02F1/58
Inventor 鲁道夫·安东尼奥·M·戈麦斯
Owner 鲁道夫·安东尼奥·M·戈麦斯