Zoology unit type sewage treatment facility in high performance

Abstract

This invention discloses a high-efficiency wastewater treatment apparatus assembled from ecological units. Each ecological unit is composed of a main body, a central diaphragm, a plant layer, a filler layer, an aerator and pipelines. The central diaphragm, set vertically at the upper part of the main body, divides the main body into two through connected functional chambers. The upper parts of the two functional chambers have water inlet valves or water outlet valves. A waste discharge valve is set at the lower part of the main body. The aerator is set at the bottom of the main body. A plant root fixation net is set at the top of the functional chambers. The filler layer is set at the lower part of the functional chambers. The wastewater treatment apparatus has such advantages as simple structure, simple process, practicable technique, high working efficiency, and low energy consumption, and can be widely used in domestic wastewater treatment for communities, offices and institutes.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, and in particular relates to a high-efficiency ecological unit sewage treatment device integrating artificial wetland ecological technology and biochemical sewage treatment technology. Background technique [0002] Environmental problems have become a global social problem, and our country has taken environmental protection as a basic national policy of the country. Water pollution control is the focus of environmental protection. Different types of sewage need to be treated with different sewage treatment processes, equipment and facilities. There are many traditional water treatment processes, such as biochemical treatment process, artificial wetland treatment technology, etc. These technologies have played an active role in water pollution control and achieved good sewage treatment effects, but there are some unsatisfactory places in the traditional technology. Art...

AI Technical Summary

Problems solved by technology

There are naturally problems in operation and management when using traditional biochemical processes for domestic wastewater treatment in small-scale institutions, enterprises, and colleges. This is difficult to manage effectively without professionals. It is commonly known as "three-point construction, seven-point management", It will inevitably lead to the disadvantages of poor use effect

The vast majority of traditional biochemical treatment processes rely on engineering equipment to achieve, so affected by equipment consumables and equipment life, resulting in high operating costs

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