The effect of substrate (glucose) concentrations and alkalinitiy (NaHCO3) on the
decolorization of a synthetic wastewater containing Congo Red (CR) azo dye was …

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 …

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 …

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 …

Mixed anaerobic bacterial consortia have been show to reduce azo dyes and batch
decolourisation tests have also demonstrated that predominantly methanogenic cultures …

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) …

Özet The potential of the sequential anaerobic-aerobic system for decolorization of azo dye
Reactive Black 5 (RB 5) was investigated in this study. The synthetic wastewater contained …

This study investigates the anaerobic treatability of Reactive Black 5 in an anaerobic/aerobic
sequential process. Laboratory scale upflow anaerobic sludge blanket (UASB) …

In this study, we assessed the catalytic effect of anthraquinone-2, 6-disulfonate (AQDS) to
enhance the reductive decolourisation of the azo dyes Reactive Red 2 and Congo Red in …

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 …