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Contact oxidation
HBC(Hanging Bio-Contactor) System
This technology ensures stable wastewater treatment performance and capacity as it traps high concentrations of attached microorganisms and airborne microbes in the aeration tank by using the stationary phase carrier method to complement the drawbacks of the existing activated sludge method, tricking filter method, and fluidized carrier method.
Item | Tricking filter method | RBC (Rotating Biological Contactor) |
Precipitation type | |
---|---|---|---|---|
Fluidized | Stationary phase | |||
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Characteristics | Generates odor, attracts insect breeding (flies or mosquitoes), difficult to operate in winter | Frequent mechanical failures | Produces less microbial attachment as the air floats and contacts the media through aeration. Requires supplementing media. | Requires more initial investment due to the installation of structures for fixing |
Scene of installation
Scene of water flow
Scene of operation
Recommended to be applied to wastewater with a COD/BOD level of below 1,000PPM