Polymer Aerator

Exhibit high OTEs aa Exhibit high aeration efficiencies (mass oxygen transferred per unit power per unit time). aa Can satisfy

Introduction:The purpose of aeration is to dissolve oxygen into wastewater so that the microorganisms can utilize it while they break down organic material. Fine bubble aeration is a subsurface form of diffusion in which air is introduced in the form of very small bubbles to aid or enhance the treatment of wastewater.Features and Advantages:Exhibit high OTEs• Exhibit high aeration efficiencies (mass oxygen transferred per unit power per unit time).• Can satisfy high oxygen demands.• Are easily adaptable to existing basins for plant upgrades.• Result in lower volatile organic compound emissions than nonporous diffusers or mechanical aeration devices.• Energy saving, 50% or more.Applications:Fine bubble diffused aeration systems are known to be the most sustainable, energy efficient systems available in the market today. It is ideal for nearly all aeration processes.Models:

DiameterΦ(mm)	215	260
Service area(m2)	0.25-0.55	0.35-0.75
Average Racing(μm)	80-100	80-100
Air flow rate(m3/ h)	1.2-3	1.5-3
Oxygen Transfer Coefficient(kgO2/m3h)	0.112-0.185
Oxygen Utilization Rate(%)	18.4-27.7(Water Depth 3.2m)
Theoretical Dynamic Efficiency (kgO2/kwh)	4.46-5.19
Pressure Loss(Pa)	≤3500

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