Diab Kamal E, Salama Eslam, Hassan Hassan Shokry, El-Moneim Ahmed Abd, Elkady Marwa F
Nanoscience Department, Institute of Basic and Applied Sciences, Egypt-Japan University of Science and Technology (E-JUST), New Borg El-Arab City, Alexandria 21934, Egypt.
Department of Mechanical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK.
Polymers (Basel). 2021 Nov 9;13(22):3869. doi: 10.3390/polym13223869.
Organophosphate-based pesticides, such as diazinon, are among the most toxic organic contaminants to human and environment. Effective removal of diazinon from contaminated water sources is critical. Zirconium Metal-organic frameworks (Zr-MOFs) are promising candidates for the removal of organic contaminants from wastewater. Herein, we report the adequacy of a bio based Zr-MOF named MIP-202 for the removal of diazinon from water. On the other hand, the use of these materials in powder form is not workable, the development of scalable and economical processes and integrative of these materials onto beads is paramount for industrial processes. Hence, it was reported a scalable, bio aqueous solution-based preparation strategy for Bio Zr-MOF beads production. The composite material exposed identical reactivity under the same ambient parameters compared to powdered material in an aqueous solution. These results signify a critical procedure to an integrated strategy for organophosphates removal using bio-based MOFs, which demonstrates high potential for manufacturing applications such as continued removal of organophosphates from wastewater supplies.
基于有机磷酸盐的农药，如二嗪农，是对人类和环境毒性最大的有机污染物之一。从受污染的水源中有效去除二嗪农至关重要。锆基金属有机框架材料（Zr-MOFs）是从废水中去除有机污染物的有前途的候选材料。在此，我们报告了一种名为MIP-202的生物基Zr-MOF对水中二嗪农的去除效果。另一方面，以粉末形式使用这些材料是不可行的，开发可扩展且经济的工艺以及将这些材料整合到珠子上对于工业过程至关重要。因此，报道了一种基于生物水溶液的可扩展制备策略用于生产生物Zr-MOF珠子。与水溶液中的粉末材料相比，该复合材料在相同的环境参数下表现出相同的反应活性。这些结果标志着使用生物基MOFs去除有机磷酸盐的综合策略的关键步骤，这表明其在制造应用方面具有很高的潜力，例如持续从废水供应中去除有机磷酸盐。
