Plastic honeycomb filter block for removal solid granule :
It also called Oxy-bee. Mainly used to separate the remaining suspended solids.
Solid matters settle at the bottom of a cone shaped base and are circulated back (by means of an airlift or a pump) to the primary settling compartment.
Material PP or PEShape Polygonal Void percentage 90%Volume Weight105 Kg/cbmSpecfic surface area 195 m2/m3Packaging85 L rotproof bagsTreatment Performance BOD less than 25 mg O2/literCOD less than 125 mg O2/literSSless than 30 mg/literNH4-H96%p(tot)30%