TY - SER AU - Vililuck Tanratanakul AU - Nguyen,Cong Thanh AU - Chongrak Polprasert, AU - Vigneswaran,S. ED - Government of Australia, TI - Evaluation of multicellular aerated lagoon performance in the tropics T2 - Thesis PY - 1982/// CY - Bangkok PB - Asian Institute of Technology KW - Sewage lagoons KW - Sewage KW - Purification KW - Aeration N1 - A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development; Thesis (M.Sc.) - Asian Institute of Technology, 1982 N2 - Four laboratory model aerated lagoon systems: a single-cellular and three, dual-power, multicellular aerated lagoons were operated under ambient environmental conditions at 2-day and 4-day hydraulic detention times. Starch synthetic waste were used as a sole carbon source. Investigations with these lagoon performances proved that the three-stage aerated lagoon operated at 4-day hydraulic detention time is the most ·efficient treatment system. Biokinetic constants: u k, Ks, kd and Y were evaluated and found to be equal to 0.18 h , 0.24 h-1 , 110 mg/l, 0.026 h-1 , and 0.77, respectively UR - http://203.159.5.9/ait-thesis/detail.php?q=B21204 ER -