? Application: ? 1.?Aeration?for?SBR?reaction?basin,?contact?oxidation?pond,?and?activated?sludge?aeration?basin?in?sewage?disposal?plant;
2.?Aeration?for?denitrification?/?dephosphorization?aerobic?processes;
3.?Aeration?for?excreta?and?animal?wastewater?treatment?plant;
4.?Aeration?of?deep?aeration?basin;
5.?Aeration?for?high?concentration?wastewater?aeration?basin,?and?aeration?for?regulating?pond?of?wastewater?treatment?plant;
6.?Aeration?of?fishpond?and?other?applications. ? Features: ? High?Oxygen?Transmission?Efficiency?(OTE)The?pores?on?the?EPDM?membrane?are?almost?100%?even,?tinyair?bubbles?of?1-3mm?are?formed?(the?air?bubbles?are?petty?and?even?with?good?flow?velocity?and?fluid?condition),? and?the?contact?area?with?the?sewage?water?is?increased,? so?the?oxygen?transmission?efficiency?is?high.? Under?the?best?ventilation?capacity,?the?average?oxygen?transmission?efficiency?for?every?meter?of?water?depth?is?up?to?more?than?6%.

Good?effect?on?saving?in?power,?and?low?operating?costBecause?of?the?high?oxygen?transmission?efficiency,? low?powered?blower?can?satisfy?the?oxygen?volume?required?by?aeration?process.? As?a?result,?power?is?saved,?operating?cost?is?decreased,?and?the?cost?is?reduced.

Excellent?counterflow?prevention?functionThe?back?stops?are?all?equipped?with?valves?to?avoid?counterflow?when?the?air?transmission?is?broken?off, ?enabling?the?pores?to?shut?smoothly?and?applicable?to?intermittent?operation.? Its?unique?and?even?air?vents?can?lead?the?airflow?effectively,?and?can?prevent?sewage?water?from?flowing?into?the?aerator?pipeline?effectively.

Long?guaranteed?lifeEPDM?membrane?is?a?special?elastomeric?polymer?with?high?non-deformability?and?anti-tearing?index.?The?membrane?is?made?at?even?thickness?with?small?pressure.?Special?processing?technology?is?used?to?overspread?6000?micro-pores?on?the?surface?of?the?membrane.?Under?running?condition?the?air?bubbles?rise?with?spiral?whirlpool,?giving?self-purification?ability?to?the?membrane.?The?life?of?the?membrane?under?normal?use?is?guaranteed?for?5?years, ?but?usually?it?is?necessary?to?use?it?together?with?the?water?removal?system.

Unique?ring?sealThe?aeration?head?tightening?ring?provides?tight?sealing?effect?between?the?aeration?head?base?and?the?membrane?washer?--?the?higher?the?air?pressure,?the?better?the?sealing?effect.

Easy?installationPVC?soft?connector?can?be?installed?directly?without?any?other?auxiliary?tools.?The?operation?is?easy?and?convenient. ? ?Specification ?

Specification	DN-200	DN-260	DN-300
Specification?(Disc?Diameter)	200?mm	260?mm	300?mm
Ventilation	1.5-3?m3/h?	2-5?m3/h?	2-8?m3/h
Service?area	0.3-0.65?m2/h	0.4-0.8?m2/h	05-1.0?m2?h
Oxygen?utilization	22-40%	31-59%	35-59%
Oxygenation?capacity	0.13-0.4?kg/h	0.21-0.4?kg/h	0.2-0.4?kg/h
Submerged?depth	4-8?m	4-8?m	4-8?m
Air?supply?qty.?(Depth?4m)	2?m3/h	3?m3/h	4.25?m3/h

? ? ? ? ? ? ? ?