Municipalities usually prevent these wastes from arriving to central municipal wastewater treatment plants, mainly since they simply kill the bacteria in the existing biological plants , and thus – permanently damage the plant.
These wastes usually arrive to the treatment area by sewage trucks which contain from 5 to 20 m3 of waste.
In the source were they are taken from they may “sit” in a pit for up to several months and therefore water content is deteriorating and oils and solids content are rising.
Biological polishing process:
Chemical Summery Table (average levels in water):
Following our experience we propose to design & Build an Mineral Oil, Fat Oil & Hazardous Wastewater Treatment & Recovery Plant which is:
sludge lagoons water treatment plant