Pregled bibliografske jedinice broj: 426758
Horizontal Rotating Tubular Bioreactor (HRTB) - a promising tool for heavy metal removal from (textile) wastewaters
Horizontal Rotating Tubular Bioreactor (HRTB) - a promising tool for heavy metal removal from (textile) wastewaters // EUROANALYSIS 2009
Innsbruck, Austrija, 2009. str. 370-370 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 426758 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Horizontal Rotating Tubular Bioreactor (HRTB) - a promising tool for heavy metal removal from (textile) wastewaters
Autori
Zeiner, Michaela ; Rezić, Tonči ; Šantek, Božidar ; Rezić, Iva ; Hann, Stephan ; Stingeder , Gerhard ;
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
EUROANALYSIS 2009
/ - , 2009, 370-370
Skup
EUROANALYSIS 2009
Mjesto i datum
Innsbruck, Austrija, 06.09.2009. - 10.09.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Horizontal Rotating Tubular Bioreactor
Sažetak
In wastewater treatment various bioreactors with microbial biofilms are often used, but the special design of a horizontal rotating tubular bioreactor (HRTB) has shown good removal rates in a pilot study. Thus its applicability for the removal of metals commonly present in textile wastewaters, such as chromium, manganese and cobalt, was investigated. In order to optimize the removal efficiency different process parameters (inflow rate, rotation speed) were applied and water samples were drawn along the reactor length for monitoring the metal contents. The concentrations of the elements were quantified on site by UV-VIS spectrometry. Furthermore the amount of metals uptaken by the biomass was determined by ICP-MS after microwave assisted digestion of the organic matter. The maximum removal rates obtained are 100%, 94% and 69% for chromium, manganese and cobalt, respectively. Due to these high efficiencies HRTB seems to be an appropriate tool for the treatment of heavy metal loaded textile wasterwaters.
Izvorni jezik
Engleski
Znanstvena područja
Biotehnologija
POVEZANOST RADA
Projekti:
058-0581990-1997 - Primjena integriranih bioprocesa u proizvodnji mliječne kiseline (Novak, Srđan, MZOS ) ( CroRIS)
058-0581990-2004 - Hibridni integrirani bioprocesi i održivost proizvodnje organskih otapala (Šantek, Božidar, MZOS ) ( CroRIS)
Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb
