Biological treatment of wastewater- a study review

Yazhini S and Kalpana S

Water contamination is one of the issues confronted by the mankind. There are different strategies accessible for waste water treatment. The customary and mechanical techniques for treatment of waste water are very costly and are subsequently uneconomical for businesses of lower turnover rate. Natural medicines, which use life forms to separate natural substances in wastewater, and are broadlyutilized the world over. Not at all like other wastewater medicines, which use mechanical or synthetic procedures, natural medications incorporate the utilization of microbes, nematodes, or other little life forms. Natural treatment of wastewater is the auxiliary treatment which is utilized to treat water after the essential treatment.

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