Send Message
Home ProductsBubble Disc Diffuser

Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment

China Benenv Co., Ltd certification
China Benenv Co., Ltd certification
I'm Online Chat Now

Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment

Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment
Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment

Large Image :  Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment

Product Details:
Place of Origin: Japan
Brand Name: BENENV
Certification: SW17Q10910R0S
Model Number: Φ215
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: Negotiatable
Packaging Details: Export polywood
Delivery Time: 2-4 weeks
Payment Terms: T/T
Supply Ability: 1,000,000 pieces per Years

Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment

Product Name: Bubble Disc Diffuser Capacity: 1000 M3/h
Size: Φ215 Warranty: 2 Years
Service Life: >5 Years Brand Origin: Japan
Membrane Material: EPDM/Silicone/NBR
High Light:

membrane disc diffuser


wastewater air diffuser

High Quality Membranes Fine Bubble Disc Diffuser For Wewage Treatment Plant


Brief Introduction


The micro-porous aerator adopts energy-saving design, low installation cost, high reliability and excellent performance in intermittent and continuous aeration process. Precision drilling is conducive to efficient oxygen transmission and utilization: In order to meet the specifications of aeration system, different drilling modes can be used to adjust working pressure, such as different slit length, distance and drilling density. Different standards and special diaphragm materials with borehole diameters between 184 and 295 mm are prepared for wide application.
Microporous aerator uses EPDM for municipal sewage; low plasticized EPDM: suitable for animal slaughtering, food processing, and industrial wastewater produced by beverage production; silicone rubber: suitable for pulp and paper industry, petrochemical and refining processing industrial wastewater.
All diaphragm materials are designed to prevent clogging surfaces based on nanotechnology to prevent solid and biological crusts.



The PTFE surface layer protects the EPDM substrate from chemical attack,while at the same time significantly reducing surface fouling on the membrane.we except to learn that PTFE-coated EPDM membranes outlast standard EPDM,thereby reducing the life cycle costs even further .It is used by major cities worldwide due to the anticipated life cycle cost benefits and reduced maintenance.



Manufactured by compression molding with a standard cure,low plasticizer content, and 1mm or 2mm perforations.Compression molding with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high quality product.



Silicon membranes offer high temperture resistance ,and chemical resistance that differs from other products .Silicon is an inorganic ,and therefore offers excellent resistance tomany organic wastes.Our formulationn is designed to resist tearing and creep,while producing fine bubbles at a modest headloss.


Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment 0


Product Features


1. Each aeration system using customized.
2. The continue upgrading of product quality.
3 .Professional project management team to ensure each project is completed on time to the best quality.
4. Perfect customer service support system.
5. The aeration film substrate having modified polyurethane,s silicone rubber EPDM inthree kinds of rubber materials and all kinds of different specifications of the diaphragm, using an extrusion technology to product ,for any a aeration brand replaced with diaphragm.
6. The vertical film texture " workers" -shaped hole
7. A rubble diaphragm adopts the mechanical hole.


EPDM membrane disc diffuser Model φ215mm φ260mm φ300mm
Working air flow (m3/h) 1.5-3 2-5 2-8
Designed air flow(m3/h) 2 3 4
Service area(m2/piece) 0.25-0.45 0.35-0.65 0.45-0.75
Oxygen utilization ratio(%) >30 >30 >30
Oxygenate capability(kgO2/h) 0.13-0.35 0.18-0.45 0.25-0.5
Water submerged depth(m) 4-8 4-8 4-8
Theoretic dynamic efficeny(kgO2/kw.h) 6.5 6.5 6.5
Drag loss(pa) <3000 <3000 <3000


Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment 1


Product Application


1. Aeration of fishpond and other applications
2. Aeration of deep aeration basin
3. Aeration for excreta and animal waste water treatment plant
4. Aeration for denitrification/dephosphorization aerobic processes
5. Aeration for high concentration waste water aeration basin,and aeration for regulating pond of waste water treatment plant
6. Aeration for SBR,MBBR reaction basin,contact oxidation pond;activated sludge aeration basin in sewage disposal plant

Packing and Delivery


Bubble pack and five- layer hard carton package for disc membrane disc fine bubble diffuser


Standard hard carton package for air disc fine bubble diffuser
φ215mm(8 inch)

110*37*28mm (50pc * Flat type/carton)

110*37*28mm (50pc * Arch type/carton)

φ260mm(9 inch)

102*44*33mm (38pcs *Arch type/carton)

102*55*37mm (68pcs *Flat type/carton)

φ300mm(12 inch)

102*54*35mm (38pcs *Arch type/carton)

102*54*35mm (68pcs *Flat type/carton)

Delivery 15days after payment for air disc fine bubble diffuser


Industrial Wastewater Air Diffuser Fine Bubble Aeration in Water Treatment 2


Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.

Q: What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System,

Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, We Can Assist You In Model Selection.

Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which Is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.

Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.

Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 22,000M2 And Produces Machines 2000 Sets Per Year.

Q: How Could We Trust You And Your Company? Is This Your First Time Transaction?
A: A: Our Company Has More Than 30 Years Professional Experience. We Cooperate Over 1000 Customers.In China And Overseas. We Export Nearly 60 Countries All Over The World.And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates. And We Have Company In Japan , Great Technology And Great Quality.

Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts,Field Maintenance Repair Service

Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free Of Charge.

Q: What About Your Produce Time?What Kind Of Transportation Do You Offer?
A:Within 30 Days Against Down Payment. Air, Land & Sea .

Q: What Kind Of Payment Do You Accept?
A: T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, Money Gram

Contact Details
Benenv Co., Ltd

Contact Person: Manager

Tel: +86 189 6153 0288

Fax: 86-510-80798888

Send your inquiry directly to us (0 / 3000)

Install Google Tag Manager Copy the code below and paste it onto every page of your website. 1. Paste this code as high in the of the page as possible: 2. Paste this code immediately after the opening tag: