Data/hora: 31/05/2024 12:33:09

Biblioteca(s): 	Embrapa Suínos e Aves.	
Data corrente: 	10/05/2021	
Data da última atualização: 	12/07/2021	
Autoria: 	BONASSA, G.; BOLSAN, A. C.; HOLLAS, C. E.; VENTURIN, B.; CANDIDO, D.; CHINI, ANGÉLICA; PRÁ, M. C. de; ANTES, F. G.; CAMPOS, J. L.; KUNZ, A.	
Afiliação: 	GABRIELA BONASSA, Unioeste/Cascavel; ALICE CHIAPETTI BOLSAN, Unoesc/Joaçaba; CAMILA ESTER HOLLAS, UFFS/Erechim; BRUNO VENTURIN, Unioeste/Cascavel; DANIELA CANDIDO, UFFS/Erechim; ANGÉLICA CHINI, Unioeste/Cascavel; MARINA C. DE PRÁ, Unioeste/Cascavel; FABIANE GOLDSCHMIDT ANTES, CNPSA; JOSÉ LUIS CAMPOS, Universidad Adolfo Ibáñez; AIRTON KUNZ, CNPSA.	
Título: 	Organic carbon bioavailability: is it a good driver to choose the best biological nitrogen removal process?	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Science of the Total Environment, v. 786, n. 147390, 2021.	
DOI: 	https://doi.org/10.1016/j.scitotenv.2021.147390	
Idioma: 	Inglês	
Conteúdo: 	Abstract: Organic carbon can affect the biological nitrogen removal process since the Anammox, heterotrophic and denitrifying bacteria have different affinities and feedback in relation to carbon/nitrogen ratio. Therefore, we reviewed thewastewater carbon concentration, its biodegradability and bioavailability to choose the appropriate nitrogen removal process between conventional (nitrification-denitrification) and Anammox-based process (i.e. integrated with the partial nitritation, nitritation, simultaneous partial nitrification and denitrification or partialdenitrification). This review will cover: (i) strategies to choose the best nitrogen removal route according to the wastewater characteristics in relation to the organic matter bioavailability and biodegradability; (ii) strategies to efficiently remove nitrogen and the remaining carbon fromeffluent in anammox-based process and its operating cost; (iii) an economic analysis to determine the operational costs of two-units Anammox-based process when compared with the commonly applied one-unit Anammox system (partial-nitritation-Anammox). On this review, a list of alternatives are summarized and explained for different nitrogen and biodegradable organic carbon	
Palavras-Chave: 	Anammox-based process; Economic viability; Processo baseado em Anammox; Viabilidade econômica.	
Categoria do assunto: 	K Ciência Florestal e Produtos de Origem Vegetal	
Registro original: 	Embrapa Suínos e Aves (CNPSA)	
Exemplares: 	CNPSA - (22122-1) - UPC - AP - DD -  -  -  - DIS