• Anita Chouhan
• Dr. Aarti Dubey
• Dr. Dipak Sharma

Abstract- Growth of several industrialization has responsible for dumping of toxic metal ions into the environment. Copper, cadmium, lead, zinc, mercury, and chromium all toxic metals present in effluent. Various harmful metal ions entered into the water bodies through industrial activities. Different types of methods used for the treatment of toxic ions. Some methods are physiochemical or some natural methods. Physiochemical methods are coagulation, reverses osmosis, chemical precipitation etc. are used for the treatment of toxic ions. Different types of agricultural peels, fruits peels, industrial wastes etc. used for the removal of harmful ions. Adsorption is the best process for the treatment of toxic ions/metals. Two types of adsorbents are used in adsorption method like commercial adsorbents or low cost natural adsorbents. Low cost adsorbents are easily available and inexpensive for the removal of metal ions. The main purpose of this review paper is removal of toxic ions from ultramarine blue industrial effluents with the help of different types of methods and natural adsorbents.

Keywords: Industrialization, Treatment, Toxic metals, Adsorption, Effluent, Environment, Coagulation.

"Different types of peels, seeds and natural waste material used for the treatment of toxic ions in effluent.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.242-254, June 2019, Available :http://www.jetir.org/papers/JETIR1907L87.pdf

"Different types of peels, seeds and natural waste material used for the treatment of toxic ions in effluent.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp242-254, June 2019, Available at : http://www.jetir.org/papers/JETIR1907L87.pdf