A Study the Review of Waste Water Treatment: Addressing the Challenges of Industrial Wastewater Treatment

Abstract

Today availability of fresh water is one of the major concerns for any country due to poormanagement of wastewater, ecological degradation and industrial effluent which are directly polluted to thenatural resource. Industrialization is an important part of the development of country’s economy, throughthe establishment of plants and factory. Industries cause environmental degradation through the life - cycleof product starting from the exploration of raw materials and energy resources to disposal waste and endproducts. Industries continue to degrade the most precious but threatened natural resource through theuncontrolled dumping of huge industrial wastes of point and non- point sources is even extremelyhazardous when the pollutants are heavy metals and cannot be treated the life-cycle of conventionalmethods. . One of the reasons for industrial pollution into water bodies is mainly due to the lacking ofhighly efficient and economic treatment technology. Estimation of heavy metals in potable water and inindustrial effluents is very important because, some metals are essential and some are may affectadversely water consumers, waste water treatment systems or the biological systems of water bodies.