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Fixed Media – MMAQUA
Fixed Media
Fixed Media

Fixed Media

PVC fill media for waste water treatment plants: This high quality PVC media named as BIOdek can be used in any wastewater treatment application requiring high surface area like SAFF, Trickling Filters (especially used for treating Distillery wastewater), Fixed Film Anaerobic Digester, Anaerobic Contact Filters, UASBR etc. The specific advantages of this media include very high surface area, chemical and weather resistant, double-edge folded, simple supporting, easy to install and much more.

For over fifty years, FIXED REACTORS, more commonly known as TRICKLING FILTERS, have been widely recognized around the world as a reliable method for the biological oxidation of organic wastes. Biological growth on the media surface of trickling filters converts dissolved organic waste material into byproducts like Carbon-dioxide, Nitrates, Nitrites, Water and Biological solids which are later removed by clarification.

Old effluent treatment plants generally used rock as the surface to induce such biological attached growth, but this system came with many disadvantages like heavy weight, elaborate support and other civil structure, poor wetting characteristics etc. To increase the efficiency of this process, while retaining the inherent advantages of attached growth system, various technical improvements such as solids contact, rotary distributor speed control, ventilation and the utilization of plastic media have been made.

Performance evaluation at treatment facilities show that at today’s high cost of energy, the highly efficient plastic media trickling filter is the most viable solution to a multitude of wastewater problems. Many of the several thousand municipal rock tricking filter plants in use today can greatly benefit by substituting plastic media. Alternatively, these plants could add modern TRICKLING FILTERS containing plastic media, in series or in parallel, to existing systems.

We have our structure framed keeping the Customer’s Interest in mind. We work on 3 L concept for economic solution and 3R concept for efficient solution.

3 L Concept:

  • Low Initial Capital Costs
  • Low Operating Costs
  • Low Energy Cost/Consumption

3 R Concept:

  • Low Initial Capital Costs
  • Low Operating Costs
  • Low Energy Cost/Consumption

Features of BIOdek

  • Aeration by Natural Drought
  • Simple Support System
  • Longer Retention Time
  • Low Construction Cost
  • Efficient Distribution System
  • Winter Time Operation and Ice Formation

Model:

Model FB 10.27 FB 10.19 FB 10.12 FB 33.27 FB 33.01 FB 53.01 FB 53.27
Specified Surface Area 102 157 243 93 140 140 86
Void Ratio (%) >97 >97 >97 >97 >97 >97 >97
Dimension(mm) L=1200
W=600
H=600
L=1200
W=600
H=600
L=1200
W=600
H=600
L=1200
W=600
H=600
L=1200
W=600
H=600
L=1200
W=600
H=600
L=1200
W=600
H=600
Max. Width 100 100 100 100 100 100 350
Density(Kg/m3) 30 40 50 30 35 30
Material 100 100 100 100 100 100 350
Max. Width PVC PVC PVC PVC PVC PVC PVC
Application BOD/COD Reduction, Anaerobic Filters Nitrification, SAFF Systems Nitrification, Water degasification, Oxygen concentration in Trickling Filters, Scrubbers BOD/COD Reduction, Anaerobic Digesters, High Rate Trickling Filters/Bio-Towers, SAFF Reactors BOD/COD Reduction in Anaerobic Digesters BOD/COD Reduction, Anaerobic Digesters, High Rate Trickling Filters/Bio-Towers

Applications in:

  • Trickling Filters for BOD Reduction and Nitrification
  • Submerged Fixed Film Bed Reactors for Nitrification
  • Submerged Fixed Film Bed Reactors for Anaerobic Decomposition
  • Rotating Biological Contactors for BOD Reduction and Nitrification
  • Potable Water Conditioning/ Spray Tower for Water De-gasification and Water Aeration

Must for:-

All types of waste water treatment processes in various industries.