BOD (biological oxygen demand); TOC (total organic carbon); DOC; TSS; TPH; PAH; turbidity; free chlorine; phenol; cresol; AOX; DOX, pH; mineral oil (FTIR); nitrogen species – nitrate-N, nitrite-N, ammoniacal nitrogen-N, Total Kjeldahl Nitrogen (TKN), general nitrogen – calculated; phosphate (P); sulphide; TDS; and chlorides.