Domestic sewage and sewage treatment requires a range of pumps through the process of collection to final effluent discharge.
Many processes generate wastewater, the most common being sanitation from domestic foul sewerage systems which are dealt with by your local water company. Your water companies also handle industrial wastewater (known as trade effluent).
Wastewater only remains as that state until it is processed (removing unwanted polluting impurities) to a standard suitable to be discharged back into the natural water system (rivers or sea), this is why it is now known as ‘water recycling’.
