Ideal for Seperating and isloating
Insoluble Particles in Sewage
> Saves Energy (Mainly by Gravity) > Easy Operation > Require Little Labour
>Require Large Land Area >Require some pretreatment of sewage before filter >Require further treatment >Disposal of Residue generated (i.e. sludge) is neccessary >Filtrate still has bacteria left
What's the Importance of Solving Water Pollution in HK?