TY  - BOOK
AU  - Gantasiri Suthichurnark
AU  - Nguyen,Cong Thanh
AU  - Hum,Ke Siong Eddie
AU  - Pakit Kiravanich, 
ED  - earl Duisbury Gese11schaft,e.v ., 
TI  - Study of benthal stabilization of waste activated sludge
T2  - Thesis
PY  - 1984///
CY  - Bangkok
PB  - Asian Institute of Technology
KW  - Sewage sludge
KW  - Sewage
KW  - Purification
KW  - Biological treatment
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, 1984
N2  - Benthal sedimentation or deposition has long· been  studied by environmental engineers. Various laboratory studies appear to produce wide differences in data on benthal  decomposition rate. The application of laboratory information for final sludge treatment and disposal has caught much attention recently.  In this study, a pilot scale of benthal decomposition  was carried out to obtain more laboratory information useful to  the design and operation of this economic sludge treatment  system where land is available. The study was conducted in the  hot tropical climate and the results , were compared with the  previous report of RICH (1982).  The results obtained indicated that at the temperature range of 28-36"c and at the average loading rate of 97. 0 g biosolids/m/2d, waste activated sludge obtained from an  extended aeration activated sludge treatment plant was  stabilized at the average decomposition rate of 67.0 g  biosolids/m2d. The total reduction of biodegradable volatile suspended solids was about 79%. Based on the findings of this study, a prototype design example was proposed
UR  - http://203.159.5.9/ait-thesis/detail.php?q=B20596
ER  -