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Titolo:
REMOVAL OF INORGANIC-IONS FROM WASTEWATERS BY IMMOBILIZED MICROALGAE
Autore:
MALLICK N; RAI LC;
Indirizzi:
BANARAS HINDU UNIV,DEPT BOT,ALGAL BIOL LAB VARANASI 221005 UTTAR PRADESH INDIA BANARAS HINDU UNIV,DEPT BOT,ALGAL BIOL LAB VARANASI 221005 UTTAR PRADESH INDIA
Titolo Testata:
World journal of microbiology & biotechnology
fascicolo: 4, volume: 10, anno: 1994,
pagine: 439 - 443
SICI:
0959-3993(1994)10:4<439:ROIFWB>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
CELLS;
Keywords:
AGAR; ALGINATE; ANABAENA-DOLIOLUM; CARRAGEENAN; CHITOSAN; CHLORELLA-VULGARIS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
16
Recensione:
Indirizzi per estratti:
Citazione:
N. Mallick e L.C. Rai, "REMOVAL OF INORGANIC-IONS FROM WASTEWATERS BY IMMOBILIZED MICROALGAE", World journal of microbiology & biotechnology, 10(4), 1994, pp. 439-443

Abstract

Anabaena doliolum and Chlorella vulgaris immobilized on chitosan weremore efficient at removing NO3-, NO2-, PO43- and Cr2O72- from wastewaters than cells immobilized on agar, alginate, carrageenan or even free cells. Carrageenan-immobilized cells, however, were better at removing NH4+ and Ni2+. The PO43--uptake capacity was significantly increased in cells starved of PO43- for 24 h. Agar-immobilized cells, though having good metal and nutrient uptake efficiency, had only a slow growth rate. Chitosan is recommended as an algal support for wastewater detoxification.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/09/20 alle ore 10:57:46