Iron-carbon micro-electrolysis sewage and wastewater treatment equipment and application method

Abstract

The invention relates to iron-carbon micro-electrolysis sewage and wastewater treatment equipment. The equipment comprises a main cylinder body and an overflow cylinder body, wherein the overflow cylinder body sleeves the outer wall of the top of the main cylinder body; the top of the main cylinder is uncovered; the interior of the main cylinder body is divided into an iron-carbon micro-electrolysis supporting layer, an activated carbon filler layer, a fine sand filler layer, a stone filler layer and an inverted-cone-shaped bottom from top to bottom; the iron-carbon micro-electrolysis supporting layer, the activated carbon filler layer, the fine sand filler layer, the stone filler layer and the bottom are detachably connected; and the top of the main cylinder body is higher than the top ofthe overflow cylinder body. The invention further discloses an application method of the iron-carbon micro-electrolysis sewage and wastewater treatment equipment. According to the invention, the traditional aerobic aeration treatment technology, the grading filtration technology and the emerging iron-carbon micro-electrolysis treatment technology are integrated, and the method has the advantagesof extremely small occupied area, wide application range, no terrain influence, low treatment cost, low operation and maintenance cost and standard effluent quality.

Description

technical field [0001] The invention relates to the field of sewage treatment equipment, in particular to iron-carbon micro-electrolysis sewage and wastewater treatment equipment and a use method. Background technique [0002] With the rapid improvement of living standards in rural areas of our country, the problem of environmental pollution in rural areas has become increasingly serious. The random discharge of domestic sewage without treatment will cause the water quality of ditches and rivers to turn black and smelly, which will seriously affect the living environment of rural people and threaten their health. At the same time, it will lead to the pollution of drinking water sources and the eutrophication of lakes and reservoirs. In the early 1980s, integrated sewage treatment equipment appeared in rural areas. However, due to economic constraints and lack of awareness of environmental protection, the early sewage treatment equipment had shortcomings such as immature tech...

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Problems solved by technology

In view of the vast territory of our country, the rural economic conditions, regions and topographic conditions are different, and at the same time, there are problems such as difficult management, lack of professional operation and management personnel, and weak environmental protection awareness of the masses in rural domestic sewage treatment. As a result, the above technologies cannot be effectively applied to rural sewage treatment.

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