http://www.bv.fapesp.br/en/bol ... Published March 11, 2018 06:34 by sushant kumar, Water and waste water treatment consultacy at Consultant http://www.bv.fapesp.br/en/bolsas/160119/physical-chemical-characterization-and-assessment-of-poly-glu-in-coagulation-flocculation-processes/