The objective of this research study was to compare the treatment performance of the conventional septic tank system with upgraded septic tank systems, and to try to define the optimal operation conditions.
SRI-ANANT, W. (2003): Upgrading conventional Septic Tanks by integrating in tank Baffles. Klong Luang: School of Environment, Resources and Development (SERD)/Asian Institute of Technology (AIT) URL [Accessed: 03.01.2011]