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Aerator For BAF

The single-hole membrane aerator aeration in biological filter aeration system uses the biological aeration filter process to provide the oxygen needed for the survival of microorganisms.

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Product Introduction

Aerator for BAF Introduction

   The single-hole membrane aerator aeration in biological filter aeration system uses the biological aeration filter process to provide the oxygen needed for the survival of microorganisms. It is suitable for domestic sewage and industrial wastewater treatment, especially biochemical treatment process.

Product detail

Original: Jiangsu, China

Certification: ISO9001, ISO14001, etc.

Material: ABS+EPDM

Price: Negotiable 

Payment term: TT, LC

Delivery date: Negotiable

Packing: export standard

Market: Middle East/ Africa/Asia/South America/Europe/North America

Warranty: 1 year

MOQ: 1 set

Technical parameters: 

Item Unit Specification

Diaphragm specifications mm Φ33

Pore size mm Φ1

Installation density 个/m2 36-49

Oxygen utilization % ≥32

Drag loss mmH2O ≤250

Air flow m3/个·h 0.2-0.45

Installation height mm 100-200

Oxygenation capacity kgO2/m3.h ≥0.2

Biological aerated filter(BAF)

Equipment feature

     1. The aerator is not affected by the difference between the temperature in the tank and the air temperature, and is not affected by the height of the filter tank and the porosity of the bioceramic filter material;

    2. The bubble diameter is small and the distribution range is large;

    3. The outlet of the aerator is designed with a unique concave-convex structure, which is not easy to be blocked, and is not afraid of the stacking pressure of the biological ceramsite filter material.

Quality Assurancce

Strict contract auditing invloved all departments to assure the feasibility of each order.

Process design and validation before bulk production.

Strictly control on all raw and auxiliary materials, All raw materials reach the world advanced level.

On-site inspection to all processes, inspection record keep traceable for 3 years. 

All inspectors are skilled with international certificates.

Qualified WPS and professional welders guarantee welding quality.

100% inspection of finished sprouts before shipment.

Advanced and complete testing and inspection equipment: NDT, metal Microscope, impact tester, hardness tester...

Regular training for inspection staff.


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