Decolorization and partial degradation of monoazo dyes in sequential fixed-film anaerobic batch reactor (SFABR)
Decolorization of two monoazo dyes, acid orange 6 (AO6) and acid orange 7 (AO7), were
studied in sequential fixed-film anaerobic batch reactor (SFABR) with varying dye …
studied in sequential fixed-film anaerobic batch reactor (SFABR) with varying dye …
Factors affecting bio-decolorization of azo dyes and COD removal in anoxic–aerobic REACT operated sequencing batch reactor
WA Al-Amrani, PE Lim, CE Seng, WSW Ngah - Journal of the Taiwan …, 2014 - Elsevier
The main objective of this study was to investigate the effects of (i) time ratios of operating
periods;(ii) azo dye molecular structure and (iii) presence/absence of co-substrate on the …
periods;(ii) azo dye molecular structure and (iii) presence/absence of co-substrate on the …
Decolorization of azo dyes under batch anaerobic and sequential anaerobic/aerobic conditions
Batch anaerobic and sequential anaerobic upflow anaerobic sludge blanket (UASB)/aerobic
continuous stirred tank reactor (CSTR) were used to determine the color and COD removals …
continuous stirred tank reactor (CSTR) were used to determine the color and COD removals …
Metabolic phasing of anoxic-PDBR for high rate treatment of azo dye wastewater
The treatment of azo dye wastewater was studied in a periodic discontinuous batch reactor
(PDBR) at high loading condition (1250 mg/l) under anoxic microenvironments. PDBR …
(PDBR) at high loading condition (1250 mg/l) under anoxic microenvironments. PDBR …
Sequential anaerobic–aerobic treatment of azo dyes: decolourisation and amine degradability
M Jonstrup, N Kumar, M Murto, B Mattiasson - Desalination, 2011 - Elsevier
The feasibility of sequential anaerobic–aerobic treatment for complete dye degradation was
evaluated using three azo dyes, namely Remazol Red RR, Remazol Blue RR and Remazol …
evaluated using three azo dyes, namely Remazol Red RR, Remazol Blue RR and Remazol …
Biological decolorization of reactive azo dye by anaerobic/aerobic-sequencing batch reactor system
H Koçyigit, A Uğurlu - 2015 - acikerisim.aksaray.edu.tr
This study aims to investigate the removal of a reactive azo dye (Reactive Red 198) in
anaerobic/aerobic sequencing batch reactors (SBR). The total volume of the SBR system …
anaerobic/aerobic sequencing batch reactors (SBR). The total volume of the SBR system …
Effects of alkalinity and co-substrate on the performance of an upflow anaerobic sludge blanket (UASB) reactor through decolorization of Congo Red azo dye
The effect of substrate (glucose) concentrations and alkalinitiy (NaHCO3) on the
decolorization of a synthetic wastewater containing Congo Red (CR) azo dye was …
decolorization of a synthetic wastewater containing Congo Red (CR) azo dye was …
A Performance Comparison of Anaerobic and an Integrated Anaerobic‐Aerobic Biological Reactor System for the Effective Treatment of Textile Wastewater
TM Kathawala, KV Gayathri… - International Journal of …, 2021 - Wiley Online Library
The accumulation of recalcitrant azo dyes from untreated textile effluents has adversely
impacted the ecosystem. The immense stability in their nature is conferred by the presence …
impacted the ecosystem. The immense stability in their nature is conferred by the presence …
Effect of redox mediator, AQDS, on the decolourisation of a reactive azo dye containing triazine group in a thermophilic anaerobic EGSB reactor
AB Dos Santos, FJ Cervantes, RE Yaya-Beas… - Enzyme and Microbial …, 2003 - Elsevier
The feasibility of thermophilic (55° C) anaerobic treatment applied to colour removal of a
triazine contained reactive azo dye was investigated in two 0.53 l expanded granular sludge …
triazine contained reactive azo dye was investigated in two 0.53 l expanded granular sludge …
Effective anaerobic decolorization of azo dye Acid Orange 7 in continuous upflow packed-bed reactor using biological activated carbon system
G Mezohegyi, A Kolodkin, UI Castro… - Industrial & …, 2007 - ACS Publications
The anaerobic reduction of azo dye Acid Orange 7 (AO7) was investigated in a continuous
upflow packed-bed reactor (UPBR) containing biological activated carbon (BAC) …
upflow packed-bed reactor (UPBR) containing biological activated carbon (BAC) …