• VAIBHAV HANAMANT KODAG
• AJAY ARJUN ADSULE
• KISHOR KISAN KAMBLE

Water is a vital element for life. From Industrial revolution and today till date there has been a considerable enhancement of toxic matters in air, water and land. Out of which water element is much focused in this study. The water obtained for domestic utilization from sources like rivers, lakes are contaminated with industrial waste. So heavy metal, dyes and toxins which get dissolved in water is studied using the waste corn cob as an adsorbent for removal of such impurities from water. The corn cob has proved to be more effective in removal of heavy metals in increasing order of removal efficiency as Ni>Cr>Fe>Zn>Pb>Cr+6>Cu for activated Corn cob Charcoal. And for Corn cob Charcoal order of removal efficiency as C16H18ClN3S> Cd. Corn cob waste and its derivatives like corn cob charcoal, cob powder, Activated cob corn etc. have proved to be best for removal of heavy metal

"A Review: Waste Corn Cob as a Natural Adsorbent for Water Treatment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.630-634, January-2019, Available :http://www.jetir.org/papers/JETIR1901385.pdf

"A Review: Waste Corn Cob as a Natural Adsorbent for Water Treatment", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp630-634, January-2019, Available at : http://www.jetir.org/papers/JETIR1901385.pdf