Pregled bibliografske jedinice broj: 571795
Treatment of Wastewater from Dye Industry
Treatment of Wastewater from Dye Industry // Environmental Technology, 14 (1993), 4; 385-390 doi:10.1080/09593339309385304 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 571795 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Treatment of Wastewater from Dye Industry
Autori
Koprivanac, Natalija ; Bosanac, Goran ; Grabarić, Zorana ; Papić, Sanja
Izvornik
Environmental Technology (0959-3330) 14
(1993), 4;
385-390
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
dye wastewater; precipitation/flocculation; flocculation agents
Sažetak
The characteristics of a coagulation process for the removal of colour from the organic dye industry wastewaters by inorganic coagulant or polymeric flocculant has been studied. Flocculation/precipitation was carried out using three coagulation agents to to wastewater samples: FeCl3 6H2O, Levafloc R and Colfloc 3915. The optimum pH range for decolourization with polymeric flocculants was found to be between 6 and 7 while with inorganic coagilant it was between 2, 5 and 4. Acceptable efficiency of wastewater decolourization, low total organic carbon (TOC)and chemical oxygen demand (COD) were obtained with 0, 1 M solution of Fe(III) as an inorganic flocculant. The addition of 1 % of volume fraction of liquid Levafloc R and Colfloc 3915 removed the colour almost completely.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
POVEZANOST RADA
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Goran Bosanac
(autor)
Sanja Papić
(autor)
Zorana Grabarić
(autor)
Natalija Koprivanac
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
