Pregled bibliografske jedinice broj: 73709
Water Qaulity Analysis of Mixtures Obtained from Tannery Waste Effluents
Water Qaulity Analysis of Mixtures Obtained from Tannery Waste Effluents // Ecotoxicology and environmental safety, 50 (2001), 1; 15-18 doi:10.1006/eesa.2001.2085 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 73709 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Water Qaulity Analysis of Mixtures Obtained from Tannery Waste Effluents
Autori
Bajza, Željko ; Vinković-Vrček, Ivana
Izvornik
Ecotoxicology and environmental safety (0147-6513) 50
(2001), 1;
15-18
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
BOD_5; chromium; COD; liming; sulphides; tanneries; wastewater
Sažetak
In this study, the mixing of waste solution obtained from chrome tanning process and waste solution derived from liming of bovine leather was investigated. The liming process of bovine leather was performed using calcium carbonate and sodium sulphide, and the tanning process was performed using alkaline chromium sulphate. The analyses of waste solutions and sediments formed during the mixing process include pH value, the concentration of sulphides, the concentration of chromium (III) oxide, and parameters such as COD and BOD5. All measurements were carried out before and after the mixing process. The results have shown that the mixing of the corresponding waste solutions yields the mixture effluents which are ecologically acceptable.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
