EKOTON Tube Air Diffusers
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HIGH EFFICIENCY without maintenance

ADVANTAGES OF EKOTON TUBE AIR DIFFUSERS For more than 20 years EKOTON Industrial Group delivered more than 700 000 linear meters of air diffusers and continues this input increasing Do not require cleaning and washing. The external polyethylene layer with "fibro-porous" construction provides for tough, reliable operation of the aeration system without the need for routine cleaning and washing. Effective mass transfer and sludge mixing. The bubbles which the EKOTON Air Duffusers produce have a diameter of only 2-3 mm which is ideal for oxygen transfer and mixing. Reduced operating costs due...

Design of EKOTON Tube Air Diffusers The EKOTON Tube Air Diffuser is made up of two pipes inserted one into another with an air gap running between them. The outer pipe is porous in construction and is made from low-density polyethylene (LDPE). This pipe is called a fibro-porous disperser. During its manufacturing, a pneumatic extrusion process is utilized, when aerodinamically formed fibers from melted polyethylene are applied on a form-maker forming a pipe. The inner pipe is made from PVC and is perforated. The gap between two pipes is supported by cross ring insertions. The supply air...

AERATION SYSTEMS on the basis of Tube Diffusers EKOTON Tube Air Diffusers were developed for application in municipal and industrial wastewater treatment plants. Their primary use is for supplying the required levels of oxygen to wastewater in the aeration tank while providing an efficient mixing. Ostróda WWTP, Poland Capacity: 10 000 m3/d Equipment: 129 linear meters of EKOTON tube air diffusers More than 400 water and sewage companies in 10 countries have chosen EKOTON Tube Air Diffusers Herzliya WWTP, Israel Capacity: 22 000 m3/d Equipment: 600 linear meters of EKOTON tube air diffusers...

EKOTON provides up to 6 year warranty for the air diffusers, though the practice shows that they operate successfully after the expiry of the warranty period Novokuznetsk WWTP, Russia Capacity: 315 000 m3/d Equipment: 12 000 linear meters of EKOTON tube air diffusers Novosibirsk WWTP, Russia Capacity: 700 000 m3/d Equipment: 25 000 linear meters of EKOTON tube air diffusers EKOTON - PROFESSIONALS’ CHOICE Hulan District, Harbin, China Equipment: 3 000 linear meters of EKOTON tube air diffusers

Clean Water tests results In August, 2018, EKOTON Industrial group completed clean water oxygen transfer tests of APKV tube diffusers in accordance with ASCE/EWRI Standard 2-06 ‘Measurement of Oxygen Transfer in Clean Water’. The Standard is a mandatory norm for air diffusers applications in USA and requires more realistic measurements comparing with standards usual in EU. The tests were performed ACCREDITED LABORATORY in a 28 m2 and 153 m3 shopscale test tank. Diffuser density, diffuser submergence (4,51 m to diffuser top surface) and air flows applied during the tests were representative...

TECHNICAL CHARACTERISTICS Airflow range Design airflow Bubble diameter Oxygen transfer efficiency 8 7 Pressure loss characteristics 5,0 4,5 EKOTON - PROFESSIONALS’ CHOICE

Reference of CJSC “Municipal Treatment Facilities” (Tomsk, Russia): “Major repair works of the aeration system in the aeration tanks were executed in 2009-2010. The EKOTON diffusers were installed in the aeration tanks. The total number of aeration branches in each aeration tank is 10 (including 3 branches in the first and second corridors each and 2 branches in the third and fourth corridors each). Consequently, the following results were reached: • The uniform air distribution prevented the formation of stagnant zones, whereby the decay of activated sludge stopped. • The fine-bubble...

We offer our clients: Inspection of wastewater treatment facilities prior to the reconstruction (analysis of qualitative and quantitative composition of wastewater for the selection of the optimal treatment scheme); Individual approach to each facility, application of nonstandard solutions and various methods of installation; Selection of air diffusers based on calculated, experimental and laboratory data; For more than 20 years of work we have gained the unique experience that allows us to offer customers only the most effective solutions. 6 year warranty period with the actual service...

1. Adjustable support is recommended, if the leveling of the aeration system is necessary during its installation. The fixation is executed with anchor bolts. 1. Fastening element. 2. Adjusting nuts. 3. Pins. 4. Fastening for anchor bolts. According to the wishes of the customers, three installation options are available. 2. Non-adjustable support without surcharge is executed with anchor bolts. 1. Fastening element. 2. Pins. 3. Fastening for anchor bolts. 3. Non-adjustable support with surcharge is recommended when aerators are to be installed in the tank without repair of its bottom. The...

EKOTON - PROFESSIONALS’ CHOICE Disperser wall Total weight, kg thickness, mm

About company EKOTON INDUSTRIAL GROUP EKOTON Industrial Group is a leading manufacturer of equipment for wastewater treatment. EKOTON Industrial Group focuses in development, production and implementation of modern high quality technological equipment dedicated to municipal wastewater treatment as well as industrial applications in food process, cement, chemicals, coal and metal process enterprises. Our company produces more than 35 different types of equipment for mechanical treatment, biological treatment and sludge dewatering. A wide range of EKOTON brand products allows us to offer our...