Chempure developed the in-house state of the art fluidised bed bioreactor CHEMPAC FBBR which can be used for any type of process wastewater and municipal wastewater achieving high efficiency. It offers features like, quick start up, self cleaning, fully automatic once in operation, automatic sludge separation, and "mess free" robust operation with central up-front control, systems for both sewage and industrial wastewater.
The process
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The heart of the Fluidized Bed Bio Reactor (FBBR) technology is a proprietary media and a unique air distribution system. This media provides a large protected surface area for biological attached-growth. In the FBBR tanks and reactors, the media is subjected to an aeration process for maximum oxygen and mass transfer. The result is a very high rate of Biochemical Oxygen Demand (BOD) reduction per volume. The high density of attached living biomass makes the process much more resistant to toxic shock, sludge bulking, and other problems that can plague pure suspended growth systems. Chempure FBBR technology allows for biological treatment in much less time and space required than for conventional biotreatment systems currently utilized.
A typical configuration is depicted below. Air generated from air blower is diffused into the bottom of the reactor vessel. The oxygen supply is automatically adjusted to maintain the proper dissolved oxygen level in the vessel. A high concentration of biomass develops because of the large media surface area, abundant oxygen and optimized mass transfer conditions. Excess biomass is automatically sheared at the discharge point for removal.
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FLUIDISED BED BIOREACTOR @
STP at L&Tcampus Manapakkam |
FLUIDISED BED BIOREACTOR @
STP at Temple Steps Chennai |
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FLUIDISED BED BIOREACTOR @
STP at DABC apartments Chennai |
FLUIDISED BED BIOREACTOR @
STP at Siruseri OMR |
BENEFITS
- compact design.
- high throughput-to-size ratio
- 95% BOD reduction achievable
- low operator attention
- low capital and operating cost, and virtually odor-free
- Can be customized to your requirements
- Easy and quick installation
- Continuous uniform growth of biomass
- Continuous uniform sloughing of excess biomass
- Continuous uniform liquid distribution
- 1High hydraulic capacity and durability
- Resistant to clogging
- Eliminates dead spots
