Water treatment technology of electrolysis and packed type filter purification

Abstract

The water treatment process adopting electrolysis and packed filtration cleaning mode includes the following steps: 1. pumping the water to be treated into electrolytic equipment; 2. adopting D.C. electrolysis; 3. after D.C. electrolysis, in the water in the electrolytic cell producing H2, O2, CO2 and Cl2, etc.; and 4. feeding the water treated by electrolysis into packed filter, in which the manganese sand, quartz sand, active carbon, magnet ore and quartz, etc. can be filled. Said invention utilizes the bubbles produced by electrolysis and electrolytic oxidation of organic matter to separate the gases of H2, O2, CO2 and Cl2 from water, and utilizes the oxidation filtration so as to clean water.

Description

technical field [0001] The invention relates to a process for treating water, which belongs to the field of environmental protection. Background technique [0002] At present, in the water treatment technology, especially the filter equipment mainly for removing iron and manganese metals in the water, the water and air are first filled into the packed filter with compressed air or through a jet device. The purpose of this process is to make the treated After compressed air and jet flow, a large number of bubbles are generated in the water, which enters the packed filter for aeration and oxidation reaction. The disadvantage is that the equipment is huge, the operating cost is high, and the scope of involvement is small. Contents of the invention [0003] In order to solve the problem that the aforementioned water treatment exists, the present invention adopts the treatment process combining electrolysis and packing type filter, and its technological process is: [0004] 1....

AI Technical Summary

Problems solved by technology

[0002] At present, in the water treatment technology, especially the filter equipment mainly for removing iron and manganese metals in the water, the water and air are first filled into the packed filter with compressed air or through a jet device. The purpose of this process is to make the treated After compressed air and jet flow, a large number of bubbles are generated, and enter the packed filter for aeration and oxidation reaction. The disadvantage is that the equipment is huge, the operating cost is high, and the scope of involvement is small.

Images