Treatability evaluation of general organic matter. Matrix conception and its application for a regional water and waste water system

For the evaluation of the behaviors of general organic compounds in a regional water and waste water system and individual or combined water treatment processes, the authors have proposed to use some water quality indices in connection with scale grouping of organic compounds.The treatability of various types of treatment processes such as biological treatment, chemical coagulation and carbon adsorption were well evaluated with three comprehensive water quality indices such as TOC. TOC/E260 (absorbance at 260 nm) and E220 (absorbance at 220 nm) connected with the gel-chromatographic grouping after a water quality matrix conception.