Dipartimento di Scienze della Vita e Biologia dei Sistemi, Università degli Studi di Torino, Viale Mattioli 25, 10125 Torino, Italy.
Bioresour Technol. 2012 Nov;123:106-11. doi: 10.1016/j.biortech.2012.07.026. Epub 2012 Jul 15.
A combined biological process was investigated for effective textile wastewater treatment. The process consisted of a first step performed by selected fungal biomasses, mainly devoted to the effluent decolourisation, and of a subsequent stage by means of activated sludge, in order to reduce the remaining COD and toxicity. In particular, the treatment with Trametes pubescens MUT 2400, selected over nine strains, achieved very good results in respect to all parameters. The final scale-up phase in a moving bed bioreactor with the supported biomass of the fungus allowed to verify the effectiveness of the treatment with high volumes. Despite promising results, further steps must be taken in order to optimize the use of these biomasses for a full exploitation of their oxidative potential in textile wastewater treatment.
研究了一种组合生物工艺，以有效处理纺织废水。该工艺包括第一步，由选定的真菌生物量进行，主要用于废水脱色；以及随后的阶段，通过活性污泥，以降低剩余的 COD 和毒性。特别是，经过 9 株菌的筛选，使用绒泡菌 MUT 2400 进行处理，在所有参数方面都取得了非常好的效果。在带有真菌支撑生物量的移动床生物反应器中进行最终的放大阶段，验证了高体积处理的有效性。尽管取得了有希望的结果，但仍需采取进一步措施，以优化这些生物量的使用，充分发挥其在纺织废水处理中的氧化潜力。
