Fine Bubble Disc Diffusers

Fine Bubble Disc Diffusers are integral to efficient wastewater treatment, providing superior oxygenation with energy conservation. Their strategic design promises durability and long-term performance, establishing them as a top choice among treatment facilities.
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Oxygen Transfer Efficiency:

Fine Bubble Disc Diffusers release minute bubbles, amplifying the oxygen transfer surface area. Consequently, this enhances the dissolved oxygen concentration in the water, crucial for proficient biological treatment.

Energy Savings:

Thanks to the tiny bubbles they release, there is an extended contact time with water. This elongated interaction accelerates oxygen dissolution and minimizes the energy input for aeration, resulting in tangible energy savings during extended usage.

Longevity and Durability:

Constructed using top-grade materials, Fine Bubble Disc Diffusers are resilient against wear and tear. This robust nature ensures they offer consistent, high-quality performance over an extended period.

Products

AirTech 9 Inch SL Fine Bubble Disc Diffuser With EPDM Membrane

Based on the number of diffusers sold and customers experience, this is the most reliable type of diffusers. Thousands of plants with EPDM disc diffusers prove that when well maintained and operated EPDM disc diffusers can run more than 10 years. Retainer ring can be removed to check or remove the membrane. Like all WTE disc diffusers even these too are made in Italy. The threaded connection is an NPT 3/4″ M. Membrane perforations are available in three sizes 1-1, 1.5-1,5 and 2.0-2.5 mm.
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AirTech 12 Inch Fine Bubble Disc Diffuser With EPDM+PTFE Membrane

AirTech 12" EPDM+PTFE fine bubble disc diffusers Organic load is continuously changing during days and seasons. Our 12″ disc diffusers with an airflow range from 2 up to 13 Nm³/h has the possibility to meet your oxygen request with a good SOTE. This diffuser can be supplied with the PTFE coated membrane. The membrane perforation is 1,2-2,0 mm. The threaded connection is a NPT 3/4″ M.
Product Details

AirTech 9 Inch SL Fine Bubble Disc Diffuser With PTFE Membrane

AirTch 9" PTFE SL Disc diffuser, We cut the price not the quality. Less plastic has been used to produce this diffuser and we have modified the retainer ring. Membrane and all components are moulded and assembled in Italy. The threaded connection is a NPT 3/4″ M
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AirTech 9 Inch Fine Bubble Disc Diffuser With SILICONE Membrane

The silicone membranes are applied in industrial wastewater or when the heat is an issue. Unlike the EPDM, silicone is an inorganic material therefore is not attacked by microorganisms. Two membrane perforations are available: 1-1 1,5-1,5 and 2-2,5. The threaded connection is a NPT 3/4″ M.
Product Details

AirTech 12 Inch Fine Bubble Disc Diffuser With EPDM Membrane

Organic load is continuously changing during days and seasons. Our 12″ disc diffusers with an airflow range from 2 up to 13 Nm³/h has the possibility to meet your oxygen request with a good SOTE. This diffuser can be supplied with the EPDM membrane. The membrane perforation is 1,2-2,0 mm. The threaded connection is a NPT 3/4″ M.
Product Details

AirTech 9 Inch SL Fine Bubble Disc Diffuser With EPDM Membrane

AirTech 9" EPDM SL Disc Diffuser, We cut the price not the quality. Less plastic has been used to produce this diffuser and we have modified the retainer ring. Membrane and all components are moulded and assembled in Italy. The threaded connection is a NPT 3/4″ M
Product Details

AirTech 9 Inch Fine Bubble Disc Diffuser With EPDM+PTFE Membrane

Material and perforation used in these diffusers are the solution for wastewater with content of salt and sludge that can adhere to the membrane surface. Two membrane perforations are available, 1,0-1,0 e 2,0-2,5. The external surface in contact with liquid is coated with a PTFE layer. The threaded connection is a NPT 3/4″ M.
Product Details

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Frequently Asked Questions

What distinguishes Fine Bubble Disc Diffusers from other aeration mechanisms?

Fine Bubble Tube Diffusers are specifically designed to produce smaller bubbles, optimizing oxygen transfer. Their design and materials also make them durable, energy-efficient, and suitable for various wastewater conditions.

How does the size of the bubble affect the oxygen transfer rate?

Smaller bubbles mean an expanded surface area in relation to their volume. Thus, fine bubbles provide a larger interface for oxygen exchange, driving the process's efficiency compared to coarser bubbles.

Is routine maintenance needed for Fine Bubble Disc Diffusers?

While Fine Bubble Disc Diffusers are designed for endurance, occasional maintenance amplifies their performance. Periodic assessments for membrane blockages or contamination and subsequent cleaning can prolong their effectiveness and lifespan.

Are Fine Bubble Disc Diffusers apt for every wastewater treatment setup?

Their versatility notwithstanding, the appropriateness of Fine Bubble Disc Diffusers rests on the particular specifications and conditions of the wastewater treatment setup. Their prowess in oxygen transmission and energy conservation, however, marks them as a favored pick for numerous systems.

What should be the frequency for inspecting or swapping the diffuser membrane?

Inspection or replacement intervals majorly hinge on the nature of the wastewater and operational parameters. On average, yearly checks prove beneficial, with membrane replacements executed when signs of deterioration or damage are observed.
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Plot No: 8 &9 B/35,
1st Floor, IDA Phase # 1,
Patancheru, Hyderabad, INDIA – 502319
Phone:
91 8455-293335
+91 93815 84001
Email:
amarnath@www.sawassystems.com
info@www.sawassystems.com
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