Recovering Valuable Phosphates: Chemical Biotechnology as a Problem Solver for the Environment.
Chimia (Aarau)
; 69(5): 296-7, 2015.
Article
em En
| MEDLINE
| ID: mdl-26507350
ABSTRACT
Researchers from the HES-SO Valais/Wallis have demonstrated how to extract phosphate from sewage sludge on the laboratory scale using renewable energy sources from a microbial fuel cell. The mobilized phosphate barely contains heavy metals and can be used to produce fertilizer of marketable quality. The necessary energy comes from a sewage treatment plant and causes no additional costs.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fosfatos
/
Esgotos
/
Química Verde
/
Fertilizantes
Limite:
Humans
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article