Imported microporous aerator

NegotiableUpdate on 03/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The membrane of the imported microporous aerator has hundreds or thousands of pores (with a diameter of 80-100 μ m). During ventilation, the microporous membrane will bulge upwards, the pores on the membrane will open, and bubbles will be generated from there to oxygenate the sewage

Product Details

Imported microporous aeratorAs the main equipment of the sewage treatment aeration system, the micro porous aerator works by sending the air provided by the air compressor through the pipeline system at the bottom of the aeration tank to the micro porous aerator distributed at the bottom of the aeration tank. The compressed air is blocked by the small holes on the membrane of the micro porous aerator, forming small bubbles with a diameter of about 2mm. The small bubbles are distributed and diffused into the water body of the aeration tank to fully contact with the sewage, effectively dissolving oxygen into the sewage for microbial metabolism and biochemical treatment in the activated sludge, removing organic matter from the sewage, and achieving the purpose of purifying the sewage.

Diaphragm type microporous aeratorIt is a type of aeration device developed in the 1980s, which has a small diameter of aeration bubbles, a small diameter of gas-liquid interface, a large gas-liquid interface area, uniform diffusion of bubbles, and no pore blockage,Sewage treatment aerationImported microporous aeratorStrong corrosion resistance, tested by the School of Environmental Engineering at Tongji University in Shanghai and the North China Design Institute of Municipal Engineering in China for oxygenation of clean water and sewage, and proven to be effective by over 50 users over the years (reducing energy consumption by 40% or increasing sewage treatment capacity by 40% compared to conventional products such as fixed rotary mixer aerators, diffuser aerators, and aeration hoses). Especially suitable for urban sewage and the construction and expansion of large factories, as well as the renovation of old aeration tanks, and the aeration tanks can operate intermittently.

2、 Main technical parameters:
Aerator size: Φ 200mm, 260mm
Service area: 0.25-0.55m2/piece, 0.35-0.75m2/piece
Average pore size of aeration membrane during operation: 80-100 microns
Air flow rate: 1.5-3m3/h per hour
Total oxygen transfer coefficient: kla (20 ℃) 0.204-0.337min-1
Oxygen utilization rate: (water depth 3.2m) 18.4-27.7%
Oxygenation capacity: 0.112-0.185kgO2/m3h
Oxygenation power efficiency: 4.46-5.19KgO2/kwh
Aeration resistance: 180-280mmH2O

3、 Product specifications

Specifications (㎜)	service area (m2/piece)	Average gap during membrane operation micron	air flow (m3/h per unit)	Oxygen utilization rate (Pressure: 3.2m)	Oxygenation ability KgO2/m3h	Oxygenation power Efficiency kgO2/kwh
Flat 215	0.25-0.55	80-100	1.5-3	18.4-27.7%	0.112-0.185	4.46-5.19
Flat 260	0.35-0.75	80-100	1.5-3	18.4-27.7%	0.112-0.185	4.46-5.19
Arc shaped 200	0.35-0.55	80-100	1.5-3	18.4-27.7%	0.112-0.185	4.46-5.19
Arc shaped 260	0.45-0.75	80-100	1.5-3	18.4-27.7%	0.112-0.185	4.46-5.19
Arc shaped 300	0.35-0.75	80-100	1.5-3	18.4-27.7%	0.112-0.185	4.46-5.19

4、 Ordering Notice

Green Ye Environmental ProtectionImported microporous aerator-Ordering requires specifying the specifications, pipe diameter, quantity, etc. of the required aerator.