• Omkar Ghule
• Vijay Kumbhar
• Vijay Pawar
• Rohit Mane

Water scarcity is worldwide problem. Water is vital for survival of living being. The reuse of domestic wastewater for non-potable water application is a potential solution for water deprived region world-wide. In recent days many developing nations cannot afford to construct and maintain costly wastewater treatment plants. A vermifilter (also vermi-digester) is an aerobic treatment. System, consisting of a biological reactor containing media that filters organic material from wastewater. The media also provides a habitat for aerobic bacteria and composting earthworms that produce humus. The “trickling action” of the wastewater through the media dissolves oxygen into the wastewater. This is an important feature because bacteria and worms that rapidly decompose organic substances need oxygen to survive. They need more options for wastewater treatment at low cost. In both developed and developing nations, centralized sewage treatment system may not fulfill sustainable wastewater management requirements in future due to ever-increasing demand. Therefore in the present study an attempt is made to know the efficiency of vermifilter as decentralized treatment for parameters pH, total dissolved solids, removal of biological oxygen demand and chemical oxygen demand. In this study sewage water is treated using vermifilter containing earthworms and the results are compared with permissible standards of treated water.

Analysis, Study, Treatment, Readings

"TREATMENT ON WASTEWATER BY VERMIFILTRATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.f5-f11, May-2022, Available :http://www.jetir.org/papers/JETIR2205602.pdf

"TREATMENT ON WASTEWATER BY VERMIFILTRATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. ppf5-f11, May-2022, Available at : http://www.jetir.org/papers/JETIR2205602.pdf