Major problems faced by industries:
Reclaimed water is water that is used more than one time before it passes back into the natural water cycle. Disposal or reuse is the objective of wastewater treatment. Disposal of wastewater from an industrial plant is a difficult and costly problem. This has led to development of processes to recycle water use within plants before they have to be cleaned and disposed.
Clean and purified effluent provides many choices for reuse. Major industries wherein effluent recycling is proving beneficial: