Modeling of Organic Substances and Ammonia Nitrogen Removal in Vertical Flow Constructed Wetlands
1
Bialystok University of Technology,
Faculty of Building and Environmental Sciences
ul. Wiejska 45E, 15-351 Białystok, Poland
Publication date: 2020-01-01
Corresponding author
Paweł Malinowski
Bialystok University of Technology, Faculty of Building and Environmental Sciences ul. Wiejska 45E, 15-351 Białystok, Poland
Bialystok University of Technology, Faculty of Building and Environmental Sciences ul. Wiejska 45E, 15-351 Białystok, Poland
J. Ecol. Eng. 2020; 21(1):231-237
KEYWORDS
treatment modelingVertical flow constructed wetlandsreject waterγ organic substances in sewage sludgeammonia nitrogen
TOPICS
ABSTRACT
The aim of the research was to determine the possibility of using and adapting regression models for a description of constructed wetland systems treating reject water from aerobic sewage sludge stabilization. The P-k-C* model was investigated along with related models. The research was carried out using reject water from aerobic sewage sludge stabilization in dairy wastewater treatment plant (WWTP) belonging to Mlekovita in Wysokie Mazowieckie. The main components of the research installation were two vertical flow constructed wetland beds with passive aeration operating at 0.1 m/d hydraulic load. The following parameters were used for modeling: BOD5, COD, N-NH4+ and temperature. Air temperature was also monitored.
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