... Mendoza-Roca, J.A., Alcaina-Miranda, M.I., Iborra-Clar, A., and Iborra-Clar, M.I. (2003). Combination of physico -chemical treat-ment and nanofiltration to reuse wastewater of a printing, dyeing and ... LLC984 PHYSICAL AND CHEMICAL TREATMENT OF WASTEWATERS this area. A review on the use of ferrate (VI) salt as a coagu-lant and oxidant for water and wastewater treatment is pre-sented by Jiang and ... & Francis Group, LLC PHYSICAL AND CHEMICAL TREATMENT OF WASTEWATERS 983 of PACT in municipal wastewater treatment resulted from the inability of the physical- chemical treatment process to...