Co-fermentation of kitchen waste and excess sludge for organic acid production: a review / 生物工程学报
Chinese Journal of Biotechnology
; (12): 448-460, 2021.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-878574
Biblioteca responsável:
WPRO
ABSTRACT
Resource utilization is an effective way to cope with the rapid increase of kitchen waste and excess sludge, and volatile fatty acids produced by anaerobic fermentation is an important way of recycling organic waste. However, the single substrate limits the efficient production of volatile fatty acids. In recent years, volatile fatty acids produced by anaerobic co-fermentation using different substrates has been widely studied and applied. In this paper, we analyze the characteristics of fermentation to produce acid using kitchen waste and excess sludge alone or mixture. Influences of environmental factors and microbial community structure on the type and yield of volatile fatty acids in the anaerobic fermentation system are discussed in detail. Moreover, we propose future research directions, to provide a reference for recycling kitchen waste and excess sludge.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Compostos Orgânicos
/
Esgotos
/
Reatores Biológicos
/
Ácidos Graxos Voláteis
/
Fermentação
/
Microbiota
/
Concentração de Íons de Hidrogênio
/
Anaerobiose
Idioma:
Chinês
Revista:
Chinese Journal of Biotechnology
Ano de publicação:
2021
Tipo de documento:
Artigo