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  5. Bio-Disk - Versatile Wastewater ...

Bio-Disk - Versatile Wastewater Treatment System

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Bio-Disk® combines smart technology with nature to protect our water sources. Our improved RBC aerobic fixed film solution efficiently treats wastewater at any site, onsite. Bio-Disk® is a proven, effective and versatile wastewater treatment system – using only 0.1 of the energy consumed by conventional systems and can be powered by solar energy. From resorts and small communities to large public facilities, our modular environment-friendly solution achieves high-quality effluent that is completely safe for discharge.

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  • Rural Communities
  • Army camps
  • Gas stations & Commercial centers
  • Industrial areas
  • Resorts & parks
  • Public facilities

Tried & Tested
30 years and hundreds of installed systems that meet high-quality effluent standards.

Modular System
Scale as you grow

Energy Efficient
extremely low power consumption- can be operated by an off-grid solar system

Low O&M Costs
simple maintenance with no sludge treatment

Plug and Play
comes as package plant and easy to install

Environmentally Friendly
odor and chemical free

BioDisk systems are ideal for Waste treatment “Package” plants category.

The BioDisk plug and play system can be installed above/below ground level and it has a modularity option. The combination of low OPEX and long life-span bring this system to be a "game changer" in the onsite wastewater market.

Pre-treatment stage
Raw sewage flows into the primary settling tanks that can be carried out using a multi-chamber-pit; solids settle in the tanks while the homogeneous liquid flows to the equalization tank to regulate steady flow to the Bio-disk® reactors.

Biological stage
Bio-disk (RBC) is a fixed film, aerobic, biological wastewater treatment system. They consist of parallel, PP disks mounted perpendicularly on a shaft that is slowly rotated in a tank through which the wastewater is treated. The shaft is mounted above the water level in the tank. During rotation, the disks carry the biomass and a film of wastewater into the air where oxygen is absorbed. The dissolved oxygen and organic materials in the wastewater diffuse into the biomass and are then metabolized. Excess biomass shears off at a steady rate as the disks rotate.

Clarification stage
After biological treatment, the mixed liquor flows to a smart clarifier that consists of lamella plates for ideal separation. The concentrated sludge that accumulates on the bottom of the clarifier is pumped back or flows by gravity to the primary tank while the clear effluent flows from the top for post-treatment (UV) or discharge.