Facultative MBR integral sewage treatment equipment

Abstract

The invention provides facultative MBR integral sewage treatment equipment. The facultative MBR integral sewage treatment equipment comprises an anaerobic tank, a facultative tank and an MBR reaction tank, wherein the anaerobic tank, the facultative tank and the MBR reaction tank are communicated with one another in sequence; the anaerobic tank is internally provided with a water inlet pipe, a water allocating pipe communicated with the water inlet pipe and internal hanging biological filler; the facultative tank is filled with a spherical suspended carrier; anaerobic bacteria or facultative bacteria grow inside the spherical suspended carrier; aerobic bacteria grow outside the spherical suspended carrier; the MBR reaction tank is internally provided with an MBR film component. According to the facultative MBR integral sewage treatment equipment, in specific practice for curbing water body pollution, through the combination of a physical method, a chemical method and a biological method, a specific environment of a water body is taken into full account. Compared with the prior art, the facultative MBR integral sewage treatment equipment is only provided with the anaerobic tank, the facultative tank and the MBR tank, instead of an aerobic tank, therefore the technological procedure is simple, and the investment cost is lowered.

Description

technical field [0001] The invention relates to the technical field of water pollution control, and in particular, to an aerobic MBR integrated sewage treatment equipment. Background technique [0002] With the rapid economic development, the pollution of rivers, lakes and rivers has gradually increased. Wastewater discharged from factories and domestic sewage from nearby residents engulfed the beauty of the river. Rivers, lakes, and rivers, as the most important part of domestic drinking water, seriously pollute drinking water and aggravate the crisis of water resources in my country. [0003] China is a water-scarce country, and sewage treatment and reuse are effective measures to develop and utilize water resources. Sewage reuse is to use urban sewage and industrial sewage for non-drinking purposes such as greening, flushing, and replenishment of ornamental water bodies after being treated by membrane bioreactors and other equipment, while using clean water for drinking...

AI Technical Summary

Problems solved by technology

[0008] 1. The MBR integrated equipment currently on the market not only has more equipment, but also has high energy consumption and complicated control;

[0009] 2. The equipment is large in size and occupies a large area;

[0010] 3. The noise generated by the blast aeration adopted by the aerobic MBR membrane process affects the surrounding residents

Images