Dutco Tennant LLC

The process of removing contaminants from wastewater and household sewage water is termed as sewage treatment. This includes physical, biological and sometimes chemical processes to remove pollutants. It is aimed towards producing environmentally safe sewage water which is also known as effluent, and solid waste, called sludge or biosolids, which is suitable for disposal or reuse like agricultural purposes and as a fuel source.   The quality of the water from mains, factories, farming, houses, and hospitals, commercial and industrial sites get reduced due to influence with contaminating constituents. Pollutants like organic wastes, suspended solids, bacteria, nitrates, and phosphates must be removed. The job of the sewage treatment plants is to make wastewater acceptable for reuse or for returning to the environment by reducing the concentration of contaminants to a safe level. Steps followed in a sewage treatment plant process : Generally, the sewage treatment proces