Disc Type Micro Fine Bubble Membrane Diffusers For Municipal Sewage Wastewater Treatment

Disc Micro Bubble Diffuser With High Quality For Municipal Sewage

Features:

1. 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%.

2. Good effect on saving in power, and low operating cost

Because 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.

3. Excellent counterflow prevention function

The 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.

Product Description

The reinforced EPDM can continuously create fine bubble from slots on the EPDM membrane

of disc type or tube type diffuser. The expected duty life may be over 5 years without tearing

or bursting. There are other material selections of self-sink silicon rubber membrane, ceramic

diffuser, air stone, and coil looking diffuser. There are also course bubble air diffuser for

application of liquid mixture. The diffuser can be used for roots blower, ring blower and linear

air pump. The diffuser also has advantage of much energy reduction.

Finds Application In :

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.

Technical Parameters

Yixing Holly Technology Co.,Ltd.is located in YiXing,Jiangsu Province,China.It is adjacent to

Shanghai which is the economy,finance and trade center of china,our company enjoys very

convenient transportation. Established in 2007 ,holly technology is a domestic forerunner in

producing environmental equipments and parts used for sewage treatment.In line with the principle

of "Customer first"​,our company has developed into a comprehensive enterprise integrating

production,trading,design and installation service of sewage treatment equipments.After years of

exploring and practice,we have built up complete and scientific quality system as well as perfect

after-sale service system.

At present,over 80% of our products export to foreign markets,including Southeast

Asia,Europe,North Ameria,Latin Ameria,Afria and so on.For years,we have gained most of our

customers'trust and welcome from home and abroad.

Holly group insist on "Market-oriented"​,customers first and credit frist"​.Based on an open and

studious mentality,we are longing for customed'visit and guidance ,together we grow.