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Pregled bibliografske jedinice broj: 571795

Treatment of Wastewater from Dye Industry


Koprivanac, Natalija; Bosanac, Goran; Grabarić, Zorana; Papić, Sanja
Treatment of Wastewater from Dye Industry // Environmental Technology, 14 (1993), 4; 385-390 doi:10.1080/09593339309385304 (međunarodna recenzija, članak, znanstveni)


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

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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