• PRASHIK UNDIRWADE
• Dr. ARIF KHAN

Surveys and Researches of various local plants used by ancient Indian peoples to purify water was found much more effective and harmless, in comparison with the existing water treating synthetic coagulants . The findings indicated that from time immemorial, local people have used rich knowledge to treat their water. Plants identified were Moringaoleifera, Jatropha curcas, Citrussaurontifolia, Strynospotatorium. A review of the of the potentials of these plants coagulants with respect to turbidity removal and disinfection of water borne diseases were found far more ahead of chemical coagulants and disinfectants such as Alum and Chlorine. Studies have shown that Organic coagulants (biocoagulants) especially Moringaoleifera seeds are as efficient as Alum in purifying water and wastewater at low cost. The need to further develop biocoagulants as green treatment alternative for global water management considering growing global water crises is emphasized. As a contribution to the rich heritage of ancient Indian knowledge, and need to utilize the more efficient coagulants than the present one, we have undertaken this project. In this project work we are using various natural coagulant specifically Cactus, Chickpea, Potato starch, Indian bean and for basis of comparison, MoringaOliefera, PAC and Alum. Tests for determining Turbidity, TS, pH will be performed on the turbid samples before adding coagulants. Same tests will be performed after addition of coagulants. Firstly the process of manufacturing the powdered form coagulants from the raw materials of respective organic species is done then are put to end use.

Natural coagulant ,Turbidity ,Moringaolifera , Jatropha curcas ,citrus aurontifolia , strynospotatorium

"COMPARATIVE STUDY ON EFFICIENCY OF NATURAL COAGULANTS CONSIDERING JET EFFECT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.357-361, April-2019, Available :http://www.jetir.org/papers/JETIR1904A57.pdf

"COMPARATIVE STUDY ON EFFICIENCY OF NATURAL COAGULANTS CONSIDERING JET EFFECT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp357-361, April-2019, Available at : http://www.jetir.org/papers/JETIR1904A57.pdf