In this work, three new configurations in a hybrid adsorption-membrane technique (HAMT) were adopted for the removal of methyl green dye (MG) from synthetic wastewater and tested the capability of HAMT on real sample from textile industry. The hybrid process involved the simultaneous activity of mesoporous material MCM-41 as an adsorbent, coupled with an ultrafiltration membrane (UF). The effects of the feed flow rate (100−200 ml/min), MG concentration (10−50 mg/l) and MCM-41 dose (0.008−0.06 g) were tested for each system configuration. The results proved the significant effect of the feed flow rate, feed concentration, and MCM-41 dose on both permeate flux and MG rejection. The rustles showed that the optimum configuration performance was in the following order: Batch filtration with the retentate full recycled > Semi-batch filtration > Single-pass continuous filtration. Where the highest permeate flux and rejection coefficient were 42.5 L/hr. m² and 94.79 % for Batch filtration. This technique proved to be highly efficient in actual wastewater treatment by applying the resulted optimum conditions. Dye removal from actual sample more than 97 % and permeate flux equal 39 L/hr. m² was achieved, proving that the HAMT is effective in removing dyes from synthetic and actual wastewater.

在这项工作中，采用了三种新的混合吸附膜技术（HAMT）配置，用于从合成废水中去除甲基绿色染料（MG），并测试了HAMT在纺织工业真实样品上的能力。混合过程涉及介孔材料MCM-41作为吸附剂的同时活性，同时还具有超滤膜（UF）。对于每种系统配置，测试了进料流速（100-200 ml / min），MG浓度（10-50 mg / l）和MCM-41剂量（0.008-0.06 g）的影响。结果证明进料流速，进料浓度和MCM-41剂量对渗透通量和MG截留均具有显着影响。沙沙声表明，最佳配置性能的顺序如下：截留物经过完全回收的分批过滤>半分批过滤> 单次连续过滤。其中最高的渗透通量和截留系数为42.5 L / hr。米²和94.79％用于批量过滤。通过应用所得的最佳条件，该技术在实际废水处理中被证明是高效的。从实际样品中去除的染料超过97％，渗透通量等于39 L / hr。达到了m ²，证明HAMT可有效去除合成废水和实际废水中的染料。