Chemical Coagulation: An Effective Treatment Technique for Industrial Wastewater

Industrial sector is a backbone of the economy throughout world. Despite that there are lot benefits; such as development urbanization, major contributor in economy’s growth sign industrial development. There adverse effects on environment including depletion and damage our natural precious resources. Textile, cement, paper pulp, sugarcane, food, pharmaceuticals, chemical, paint other industries largest consumers freshwater; for meeting requirements production requirement their production. As result discharged huge amount water form highly polluted water, this great threat to ecosystem. The unplanned industrialization prime responsible degradation environment. If wastewater not properly treated instantly, it may create foulest septic conditions adjacent parts areas. discharges acute poisonous by different reduction penetration crops, severely affects aquatic life. many treatment techniques coagulation, adsorption, membrane, biological etc. research studies disclosed coagulation with chemicals alum, ferric chloride, lime, PACl, PVA ferrous sulphate very effective remove pollution. creates several problems health problems, life In reviews chemical technologies wastewater.