نتایج جستجو برای: nitritation

تعداد نتایج: 224  

Journal: :Water science and technology : a journal of the International Association on Water Pollution Research 2007
E I P Volcke M Loccufier E J L Noldus P A Vanrolleghem

This contribution deals with the behaviour of a SHARON reactor for nitrogen removal from wastewater streams with high ammonium concentrations. A system analysis is performed on a two-step nitrification model, describing the behaviour of such a reactor. Steady states are identified through direct calculation using a canonical state space model representation. Practical operation of a SHARON reac...

2013
K. RAMALINGAM J.FILLOS M.MEHRDAD ISAIAH SHAPIRO

EXTENDED ABSTRACT The City College of New York (CCNY) in collaboration with New York City Environmental Protection (NYCEP) is currently engaged in operating a 1700 gallon pilot single stage partial nitritation/anaerobic ammonium oxidation (anammox) moving bed biofilm reactor (MBBR) at the 26th Ward waste water treatment plant (WWTP) in Brooklyn, NY. The MBBR is designed to remove nitrogen from ...

2018
Alejandro Gonzalez-Martinez Alejandro Margareto Alejandro Rodriguez-Sanchez Chiara Pesciaroli Silvia Diaz-Cruz Damia Barcelo Riku Vahala

The emergence and spread of antibiotics resistance in wastewater treatment systems have been pointed as a major environmental health problem. Nevertheless, research about adaptation and antibiotics resistance gain in wastewater treatment systems subjected to antibiotics has not been successfully developed considering bioreactor performance, microbial community dynamics and microbial activity dy...

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