Abstract: Ferrate [Fe(VI)] and alkaline chlorination (AC) were investigated for the treatment of a maritime wastewater (CN, Cd, Cu, Ni, Pb, and Zn) in a seawater matrix. AC reduced CN concentrations but large dosages were required ...

Abstract: A metal-working facility employs two ultrafiltration (UF) membrane systems to treat spent metal working fluids and oily waste from sumps and other nonpoint sources. The facility is regulated for oil/grease, toxicity and ...