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Long Operational Lifespan Disc Diffuser,Aeration Diffuser for Sewage Treatment Plant

Categories	Disc Diffuser
Brand	AquaSust Wastewater Treatment Solutions
Model	AS-DD215
Membrane Material	EDPM, Rubber,Silica Gel
Connector	3/4"NPT male thread
Plate Color	Black, White, Gray, Black
Unit Price	US $ 8-10 / piece
FOB port	Shanghai
Terms of Payment	L/C, D/A, D/P
Update Time	Dec 23,2024

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Detail Information

Disc Diffuser AS-DD215 Introduction

Category: Biochemical Tank - Aeration Diffuser
Brand: AquaSust

Model: AS-DD215

Size: 8 inch

Material: EDPM, Rubber, Silica Gel

MBBR for Pulp and paper industry wastewater Secondary Treatment

Disc Diffuser AS-DD215 Advantage

As a professional manufacturer of Disc Diffuser, our products are made of EPDM material with "bimodal" molecular weight distribution. This unique choice of material not only gives our products excellent strength and high elasticity but also provides good tear resistance. What's more, our products are designed with a unique anti-clogging concept that ensures that there is no risk of hole clogging for 8 years, which greatly enhances the product's service life and reliability. In addition, our oil-free formulation reduces the impact of sewage media on the rubber compound, further ensuring product stability and durability in a variety of environments. These features combine to make our disk aerators an efficient, reliable, and low-maintenance solution in wastewater treatment.

Disc Diffuser AS-DD215 Sewage Treatment Plant Application

1. Increase dissolved oxygen: disc diffuser efficiently transfers oxygen from the air to the sewage by generating a large number of tiny bubbles. These tiny bubbles increase the dissolution rate of oxygen, ensuring that there is enough dissolved oxygen in the sewage for microorganisms to utilize.

2. Promote biological treatment: Sewage treatment mainly relies on microorganisms to decompose organic substances in sewage. Providing sufficient dissolved oxygen is a must because aerobic microorganisms need oxygen to break down organic matter in sewage and convert it into harmless water and carbon dioxide. disc diffuser facilitates this process efficiently by effectively increasing the dissolved oxygen in the water.

3. Prevent sludge deposition: The bubbles generated by the disc diffuser during aeration also have a good stirring effect, which helps to keep the suspended matter in the wastewater in a suspended state and prevents sludge from being deposited at the bottom of the reactor. This stirring effect keeps the biomass in the reactor uniform and improves the treatment efficiency.

4. Energy saving effect: The disc diffuser design optimizes the oxygen transfer efficiency and provides highly efficient oxygen transfer at lower energy consumption compared to other aeration equipment. This efficient oxygen delivery is especially important for wastewater treatment facilities that require continuous 24-hour operation, helping to reduce energy consumption.

5. Odor and Pathogen Control: By maintaining adequate levels of dissolved oxygen, the disc diffuser helps to control odor problems in wastewater because oxygen promotes the complete decomposition of organic matter and reduces the anaerobic processes that produce bad odors. In addition, the aerobic process helps reduce the number of pathogens in the effluent.

Parameter

No.	Item No.	AS-DD215
1	Bubble Type	Fine Bubble
2	Plate Diameter	215mm
3	Membrane Diameter	8 inch
4	Membrane Material	EDPM, Rubber,Silica Gel
5	Base Material	ABS, ABS + Glass Fibre，PP PP+ Glass Fibre
6	Connector	3/4"NPT male thread
7	Weight	0.42KG
8	Plate Color	Black, White, Gray, Black
9	Membrane Thickness	2mm
10	Bubble Size	1-2mm
11	Design Flow	1.5-2.5 m3/h
12	Flow Range	1-6 m3/h
13	SOTE	≥38%
14	SOTR	≥0.31kg O2/h
15	SAE	≥8.9kg O2/kw*h
16	Headloss	1500-4300Pa
17	Service Area	0.2-0.64 m2/pcs
18	Service Life	> 7years