scholarly journals Removal Mechanisms and Kinetics of Trace Tetracycline by Two Types of Activated Sludge Treating Freshwater Sewageand Saline Sewage

2015 ◽  
Vol 32 (7) ◽  
pp. 637-646 ◽  
Author(s):  
Mariko J. Lust ◽  
Ryan M. Ziels ◽  
Stuart E. Strand ◽  
Heidi L. Gough ◽  
H. David Stensel

2018 ◽  
Vol 229 (11) ◽  
Author(s):  
Ewa Liwarska-Bizukojc ◽  
Małgorzata Galamon ◽  
Przemysław Bernat

2010 ◽  
Vol 184 (1-3) ◽  
pp. 111-117 ◽  
Author(s):  
R. Babaee ◽  
B. Bonakdarpour ◽  
B. Nasernejad ◽  
N. Fallah
Keyword(s):  

2019 ◽  
Vol 148 ◽  
pp. 425-437 ◽  
Author(s):  
Santo Fabio Corsino ◽  
Marco Capodici ◽  
Francesca Di Pippo ◽  
Valter Tandoi ◽  
Michele Torregrossa

1996 ◽  
Vol 34 (1-2) ◽  
pp. 229-236 ◽  
Author(s):  
O. Nowak ◽  
K. Svardal ◽  
H. Kroiss

The highly concentrated wastewater of a rendering plant (7 g COD/l and 1.1 g TKN/l on average) is biologically pretreated in an activated sludge plant. Due to low loading of this plant, full nitrification and nitrogen removal are generally achieved. In periods of high COD loads, however, the nitrification capacity was substantially reduced. Control analyses revealed extreme phosphorus deficiency and that only nitrite, but no nitrate was formed. An extended model based on the ‘Activated sludge model No. 1’ has been used to investigate the kinetics of nitrification in the case of phosphorus deficiency, the demand for phosphorus under dynamic conditions, as well as the effect of variations in the nitrogen load at low levels of phosphate.


2020 ◽  
Vol 183 ◽  
pp. 109250 ◽  
Author(s):  
Hongyu Jia ◽  
Bingkun Liu ◽  
Xiuxia Zhang ◽  
Jie Chen ◽  
Wenhai Ren

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