Water & Waste Water Treatment Services

Coarse Bubble Diffuser

Approx Price: Rs 250 / Piece 
Minimum Order Quantity: 10 Piece
Product Details:
  • Air flow Rate (m3/h): 5(m3/h), 8 (m3/h)
  • Application: Pond Aeration, Waste Water Treatment, Aquaculture Fish Farm, Sewage Treatment Aeration
  • Automation Grade: Automatic
  • Bubble Diameter (mm): 1 mm
  • Dimensions (mtrs): 80 MM /150 MM
  • Installation Services Required: Yes
  • Material of Construction: EPDM/ SILICON
  • Motor (kw): 1 kw
  • Oxygenate Capability (kgO2/h): 0.25 (kgO2/h)
  • Service Area (m2): 1 m2
  • Treatment Technique: Fluidized Aerated Reactor , Mixed Bed Bio Reactor
  • Type of Aerator: Surface Fixed

Coarse bubble diffusers produce 1/4 to 1/2 inch (6.4 to 13 mm) bubbles which rise rapidly from the floor of a wastewater treatment plant or sewage treatment plant tank. They are typically used in grit chambers, equalization basins, chlorine contact tanks, and aerobic digesters, and sometimes also in aeration tanks. Generally they are better at vertically "pumping" water than at mass transfer of oxygen. Coarse bubble diffusers typically provide half the mass transfer of oxygen as compared to fine bubble diffusers, given the same air volume
Additional Information:
  • Item Code: CBD
  • Port of Dispatch: NEW DELHI
  • Production Capacity: 5000
  • Delivery Time: IMMEDIATE
  • Packaging Details: EXPORT QUALITY

Ultra Filtration System

Approx Price: Rs 2.75 Lakh / Unit 
Minimum Order Quantity: 1 Unit
Product Details:
  • Automatic Grade: Automatic
  • Capacity: 2 cum/hr - 100 cum/hr
  • Installation Service: Yes

We are a leading name in the field of offering Ultra filtration plants. These systems offer tangential flow pressure driven filtration process that helps in efficiently separating particles on basis of their molecular sizes. With pore diameters of ultra filtration membranes being in range of 10 to 200 A, solvents and species that have diameters smaller than pore size of membrane passes through membrane and emerge as ultra filtrate (permeate). The particles that are rejected are progressively concentrated in retained stream.
We offer Ultra filtration Plants that are reusable and cleanable with standard chemicals and are designed using advanced process technology with the purpose of removing micro bacterial counts. These Ultra filtration Control Systems act as advanced Industrial Filtration System and find application as pre treatment step to the next in step reverse osmosis process. 

Ultrafiltration (UF) is a type of membrane filtration in which hydrostatic pressure forces a liquid against a semipermeable membrane. A semipermeable membrane is a thin layer of material capable of separating substances when a driving force is applied across the membrane. Once considered a viable technology only for desalination, membrane processes are increasingly employed for removal of bacteria and other microorganisms, particulate material, and natural organic material, which can impart color, tastes, and odors to the water and react with disinfectants to form disinfection byproducts (DBP). As advancements are made in membrane production and module design, capital and operating costs continue to decline.

Ultrafiltration uses hollow fibers of membrane material and the feed water flows either inside the shell, or in the lumen of the fibers. Suspended solids and solutes of high molecular weight are retained, while water and low molecular weight solutes pass through the membrane. This separation process is used in industry and research for purifying and concentrating macromolecular (103 - 106 Da) solutions, especially protein solutions. Ultrafiltration is not fundamentally different from reverse osmosis, microfiltration or nanofiltration, except in terms of the size of the molecules it retains. When strategically combined with other purification technologies in a complete water system, UF is ideal for the removal of colloids, proteins, bacteria, pyrogens, proteins, and macromolecules larger than the membrane pore size from water. The primary removal mechanism is size exclusion, though surface chemistry of the particles or the membrane may affect the purification efficiency. UF can be used as pretreatment for reverse osmosis systems or as a final filtration stage for deionized water.

The primary advantages of low-pressure UF membrane processes compared with conventional clarification and disinfection (post chlorination) processes are:

  • No need for chemicals (coagulants, flocculates, disinfectants, pH adjustment);
  • Size-exclusion filtration as opposed to media depth filtration;
  • Good and constant quality of the treated water in terms of particle and microbial removal;
  • Process and plant compactness; and
  • Simple automation.


Additional Information:
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Production Capacity: 10
  • Delivery Time: 15 days
  • Packaging Details: Export Quality

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