Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Textile wastewater treatment with membrane bioreactor (CROSBI ID 171395)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Petrinić, Irena ; Korenak, Jasmina ; Simonič, Marjana ; Čurlin, Mirjana Textile wastewater treatment with membrane bioreactor // Tekstilec, 53 (2010), 10-12; 273-284

Podaci o odgovornosti

Petrinić, Irena ; Korenak, Jasmina ; Simonič, Marjana ; Čurlin, Mirjana

engleski

Textile wastewater treatment with membrane bioreactor

The use of a membrane bioreactor (MBR) has been rapidly developed over the last decade. It is based on the biodegradation of wastewater by activated sludge in a combination with the physical process of membrane filtration and has become of particular interest because of its numerous advantages during wastewater treatment. The aim of this work was to treat laboratory–prepared wastewater using MBR, determine its effectiveness regarding wastewater treatment, and to establish the operational parameters and system stability which would provide optimum treatment. Operational parameters, such as inlet wastewater flow, concentration of oxygen within a bio-unit and the monitoring of ultrafiltration pressure, were adjusted during the treatment process. By measuring individual parameters and the implementation of chemical analysis, the satisfactory functioning of an MBR system was demonstrated because the efficiency value regarding COD reduction and the elimination of dyes, expressed as SAC (Spectral Absorption Coefficient), reached from 70 to 90% for both parameters. It is clear from the results that the removal efficiency of COD was 90%, and the removal efficiency of the dyes reached 97%, respectively. It can be concluded that MBR technology, as a combination of biological treatment with physical treatment, is very effective for textile wastewater treatment.

reactive azo dyes; membrane bioreactor; wastewater treatment; activated sludge

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

53 (10-12)

2010.

273-284

objavljeno

0351-3386

Povezanost rada

Kemijsko inženjerstvo

Indeksiranost