A reactive and mechano-chemically stable support was prepared from Ag-nanoparticles decorated polyester fabric which was subsequently coated by a casting solution containing polyvinylidene fluoride matrix, guar gum (GG) exo-polysaccharide hydrophilic agent, and UiO-66 filler. FE-SEM, XRD, FT-IR, water contact angle technique, and mechanical stability tests were applied to characterize the prepared membranes. The water contact angle measurements indicated the hydrophilicity of the prepared membrane which can be attributed to the nature of bio-GG and UiO-66. The prepared membrane was employed for purifying contaminated waters containing N-cetyl-N,N,N-trimethylammonium bromide (CTAB) and congo-red (CR) dye through a cross-module set-up. The central composite design was also exploited to study the effect of operational parameters such as CTAB and CR concentration, pH solution, and pressure on the removal efficiency. Particularly, the bio-based GG/UiO-66 dispersion showed excellent self-healing properties, which enabled an effective pollutant separation ability and facilitated the recyclability/sustainability of the as-prepared membrane.

由装饰有Ag-纳米颗粒的聚酯织物制备反应性和机械化学稳定的载体，随后将其涂布包含聚偏二氟乙烯基质，瓜尔豆胶（GG）外切多糖亲水剂和UiO-66填料的浇铸溶液。用FE-SEM，XRD，FT-IR，水接触角技术和机械稳定性测试来表征制备的膜。水接触角的测量表明所制备的膜的亲水性，这可以归因于bio-GG和UiO-66的性质。制备的膜用于纯化含有N-鲸蜡基-N，N的污水，N-三甲基溴化铵（CTAB）和刚果红（CR）染料通过跨模块设置进行。还利用中央复合材料设计来研究诸如CTAB和CR浓度，pH溶液和压力等操作参数对去除效率的影响。特别地，生物基GG / UiO-66分散体表现出优异的自修复性能，这使得能够实现有效的污染物分离能力并促进所制备的膜的可回收性/可持续性。