Textile wastewater treatment mechanism based on microbial technology and using method thereof

Abstract

The invention discloses a textile wastewater treatment mechanism based on a microbial technology and a using method thereof, and belongs to the field of textile wastewater treatment. The textile wastewater treatment mechanism based on the microbial technology comprises a pool body, a plurality of rotating rods are rotatably connected in the pool body, the rotating rods penetrate through the side wall of the upper end of the pool body, and the rotating rods are hollow rod bodies; the side walls of the rotating rods communicate with a plurality of breather pipes, each breather pipe is connectedwith a plurality of biological membrane loading balls in series, cavities are formed in the biological membrane loading balls, and the specific surface areas of the biological membrane loading balls are increased through microorganism attachment parts, so that microorganisms are easier to attach and grow; and large magnetic balls and small magnetic balls attract each other to enable sewage at thebottom to be turned up, so that the sewage treatment depth is effectively increased, pressurized gas is intermittently introduced to enable an elastic pneumatic membrane to strike a vibrating part toenable the microorganism attachment part to vibrate, accordingly, an aged biological membrane quickly falls off, and the updating speed of the biological membrane is effectively increased.

Description

Technical field[0001]The invention relates to the field of textile wastewater treatment, and more specifically, to a textile wastewater treatment mechanism based on microbial technology and a method of use thereof.Background technique[0002]The textile printing and dyeing industry is one of the industrial sectors that consume a lot of water and discharge more wastewater. According to statistics, my country's printing and dyeing enterprises discharge 3 million to 4 million tons of wastewater every day. Textile industry wastewater generally contains suspended solids, grease, fiber scraps, surfactants and various dyes. For example, cotton textile wastewater often contains cotton scraps and pulp, wool textile wastewater often contains grease; printing and dyeing wastewater often contains pulp, dyes, auxiliaries, and various organic substances.[0003]At present, the most effective method to treat textile wastewater is microbial treatment. The use of microorganisms to treat sewage is actual...

AI Technical Summary

Problems solved by technology

[0004] Microbial treatment is mainly through biofilm. At present, biofilm is attached to the filler, but the filler is not conducive to the renewal of the biofilm, especially the biofilm inside the filler is not easy to fall off due to the small impact force of the water flow, resulting in anaerobic The membrane is too thick to reduce the purification capacity

Images