Green Approach in the Bio-removal of Heavy Metals from wastewaters Paran Gani, Norshuhaila Mohamed Sunar, Hazel Matias-Peralta, Ab Aziz Abdul Latiff, Umi Kalthsom Parjo and Adeleke AbdulRahman Oyekanmi MATEC Web Conf., 103 (2017) 06007 Published online: 05 April 2017 DOI: 10.1051/matecconf/201710306007