Assessing the effects of operating parameters on flocculation of Chlorella vulgaris using bioflocculants extracted from miscellaneous waste biomassZhi Min Ng, Uganeeswary Suparmaniam, Man Kee Lam, Jun Wei Lim, Siew Hoong Shuit, Steven Lim, Bridgid Lai Fui Chin and Peck Loo KiewE3S Web Conf., 287 (2021) 04004DOI: https://doi.org/10.1051/e3sconf/202128704004