Development of wastewater air diffuser in sewage treatment industry

Development of wastewater air diffuser in sewage treatment industry

Jun 09, 2020

By injecting oxygen into the sewage, the wastewater air diffuser can alleviate the pollution of sewage or industrial wastewater to a certain extent, and meet the discharge standard, thereby reducing the repeated pollution of water resources and achieving environmental protection. Moreover, the aerator is simple and easy to operate, and the equipment itself does not cause any pollution to the environment. In addition, according to different environment and sewage treatment objects, different types of varieties appear on the aerator market to meet the needs of different industries and different objects for sewage treatment, and are used in environmental treatment and various industries that require sewage treatment. 

It can be said that the wastewater air diffuser is an important component equipment in today's focus on environmental protection. In the future development, it will continue to improve technology and update equipment in order to better adapt to different needs for the development of environmental protection. Continue to contribute. The microporous tube aerator has good chemical stability, does not contain plasticizers, can maintain elasticity for a long time, is resistant to acids and alkalis, does not harden, embrittlement, and does not age. The bubble diameter of the product is small, which can not only maintain a high oxygen conversion rate, but also achieve the effect of mixing. The self-closed cell structure is adopted, and the micropores are not blocked. Easy to install and disassemble. Reduce energy consumption. Environmental protection microporous tube aerator is mainly used for oxygenation of urban sewage and organic industrial wastewater treatment system. The microporous tube aerator has simple structure and high oxygen utilization rate.

The wastewater air diffuser has the characteristics of reliable performance, difficult to block the pores, non-injection of sewage, uniform circumferential force, long life, easy installation and maintenance, and low cost of the system. The rubber diaphragm adopts EPDM rubber, which has the characteristics of heat resistance, ozone resistance, acid and alkali resistance, and good chemical stability. Compared with the general rubber membrane, the actual installation picture can greatly improve its service life. The aeration hole is a long straight hole, which makes it have good stretchability and instantaneous closure. When aeration, it can release micro bubbles with a diameter of less than 3mm to obtain a higher oxygen utilization rate. The oxygen utilization rate is 35. ~42%. The support tube is made of ABS or PVC. The air duct is made of engineering plastic ABS material, which is hollow and filled with water, which greatly reduces the buoyancy of the aeration system in the water.