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- Title
Model-based analysis of the effect of temperature in biological wastewater treatment plants for simultaneous removal of organic matter, nitrogen, and phosphorous.
- Authors
Sheik, Abdul Gaffar; Seepana, Murali Mohan; Ambati, Seshagiri Rao
- Abstract
The effect of temperature on the phosphorous, nitrogen, and organic matter removal in an activated sludge system(ASS) has been assessed in this research. Benchmark Simulation Model No.1 (BSM1-P) with an ASS (ASM3bioP) is used and the temperature is chosen between 10 to 35°C. The kinetic expressions for the maximum growth rate of heterotrophic biomass, autotrophic, and phosphate accumulating organisms and their decay rates are considered. Total ammonia, nitrogen, and phosphorous in the effluent are analysed and when the range of temperature is less than 15°C and greater than 30°C, the effluent quality deviates from the legal requirements.
- Subjects
SEWAGE disposal plants; WASTEWATER treatment; NITROGEN removal (Sewage purification); TEMPERATURE effect; BIOMASS; CHEMICAL kinetics
- Publication
Indian Journal of Chemical Technology, 2022, Vol 29, Issue 4, p448
- ISSN
0971-457X
- Publication type
Article