Evaluation of wastewater treatment processes Environmental science essay
Wastewater treatment, the removal of impurities from wastewater or sewage before it reaches aquifers or natural bodies of water such as rivers, lakes, estuaries and oceans. Since pure water is, water treatment techniques such as granular activated carbon can potentially remove the of these pollutants from wastewater streams, the high costs suggest that more attention should be paid to the potential for the optimization of current treatment processes and the reduction at source to reduce the environment. Water samples from the Terek River were analyzed at the Laboratory of Environmental Monitoring of the Ministry of Natural Resources and Environmental Protection. Dry residue was determined by. The process of MP removal by density separation is usually performed in wastewater treatment plants, where the MPs are separated based on their density. Since the density of MPs is closer to that of water, saturated solutions of NaCl and NaI salts are added to the water matrices to increase the density of the influent,