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首页> 外文期刊>Journal of industrial and engineering chemistry >Sustainable super fast adsorptive removal of Congo red dye from water by a novel technique based on microwave-enforced sorption process
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Sustainable super fast adsorptive removal of Congo red dye from water by a novel technique based on microwave-enforced sorption process

机译：一种基于微波强制吸附过程的新型技术可持续超快速吸附刚果红染料

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Removal of Congo red was completed in 5-20 s using microwave-enforced sorption (MES) as a sustainable technique. Nano-gamma-Al2O3 was covalently bonded with 3-chloropropyltrimethoxysilane to produce gamma-Al2O3-SiCl nanosorbent via microwave-assisted approach. Congo red extraction by gamma-Al(2)O(3 )and gamma-Al2O3-SiCl were found 58.42% and 69.41% and increased to 66.13% and 81.47%, respectively using 5 and 20s of microwave heating. The percentage extraction of Congo red (30 mg L-1) by gamma-Al2O3-SiCl was increased from 46.21% to 83.61% upon increasing the pH from 1.0 to 10.0. Other controlling conditions were investigated and optimized. Excellent recovery of Congo red from wastewater was established in 20 s. (c) 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译：使用微波强制性吸附（MES）作为可持续技术，在5-20秒内完成刚果红色的去除。 将纳米γ-Al2O3与3-氯丙基三甲氧基硅烷共价键合，通过微波辅助方法生产γ-Al2O3-SiCl纳米吸船。 γ-Al（2）O（3）和γ-Al2O3-SiCl的刚果红色提取58.42％和69.41％，分别增加至66.13％和81.47％，分别使用5和20s的微波加热。 在将pH值增加到0至10.0至10.0时，γ-Al2O3-SiCl的刚果红色（30mg L-1）的提取量从46.21％增加到83.61％。 调查和优化其他控制条件。 来自废水的刚果红色的优异回收率成立于20秒。 （c）2017年韩国工程和工程化学学会。 elsevier b.v出版。保留所有权利。

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