An experiment on removing suspended solid(SS)from carclazyte catalyst production wastewater was carried out using 4 inorganic flocculants and 3 organic flocculants.
A new type of automatic apocatharsis valve on settling centrifuge device was designed,so that the separation and automatic apocatharsis of the liquid and suspended substance were done continuously.
And ORTT and OURO in the adhesive growth type of MBR was lower than that in the suspended growth type of MBR, but OURN was higher in the adhesive growth type of MBR than before.