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Kunshan Pinhong EPT Co.,Ltd
Kunshan Pinhong EPT Co.,Ltd
Add : (Qiandeng Yuanchuang Base) No. 125, Jinxing South Road, Qiandeng Town, Kunshan, Jiangsu, China
Tel : （0086）15995617314
Fax : +86-512-50130524
E-mail :lvfang@ksphxs.com
1. The function and application scope of the installation structure of the microporous aerator
EPDM membrane microporous aeration diffusers are increasingly used in sewage treatment aeration tanks, aquaculture tanks, polluted reservoirs and other water bodies, becoming a very common water body aeration device. Microporous aeration belongs to blast aeration, which transports compressed air from an air compressor or blower through a pipeline system to an air diffusion device installed at the bottom of a body of water, also called aeration device. The air dissipates in the water in the form of bubbles, and the water body is oxidized by the oxygen mass transfer at the bubble interface.
Second, the role of tubular aerator
The application method of tubular aerator in low-concentration sewage is aerobic method, and the aerobic microorganisms existing in activated sludge need to be effective in the presence of oxygen. In the aeration tank of the sewage treatment biochemical system, the aeration power is positively correlated with the growth of aerobic microorganisms. The amount of dissolved oxygen should be considered according to the number of aerobic microorganisms, physiological characteristics, substrate properties and concentration. In this way, the activated sludge is in a state of degrading organic matter.
Tubular aerators are mainly used for oxygenation of urban sewage and organic industrial wastewater treatment systems. Tubular aerators have simple structure, high oxygen utilization, reliable performance, stomata are not easy to be blocked, sewage does not backflow, and are subjected to circumferential forces. The characteristics of uniformity, long life, convenient installation and maintenance, and low system price. It has good chemical stability, does not contain plasticizers, can maintain elasticity for a long time, is acid and alkali resistant, does not harden, does not embrittle, 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 and stirring. With self-closing pore structure, the micropores are not blocked. Easy to install and disassemble. Reduce energy consumption.