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Updated: Jan 20, 2026

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用于工程净化水的合生物聚合物复合材料:对多离子吸附的机械洞察

Konstantinos N Maroulas¹, Athanasia K Tolkou¹, Kalliopi Ladomenou¹

¹Hephaestus Laboratory, School of Chemistry, Faculty of Sciences, Democritus University of Thrace, Kavala GR-65404, Greece.

Industrial & engineering chemistry research

|January 19, 2026

概括

这项研究开发了一种新型的黄酸激活碳复合物,用于从废水中去除重金属和化物. CsACCur5%复合材料表现出高效率和可重复使用性,突出了其可持续净水的潜力.

科学领域:

环境科学环境科学
材料科学材料科学材料科学
化学工程是化学工程的重要组成部分.

背景情况:

废水被重金属如 (As-III) 和 (Cr-VI) 和化物 (F-) 污染,带来了严重的环境和健康风险.
传统的治疗方法经常面临效率,成本和可持续性的挑战.

研究的目的:

为了合成和评估曲素配合的酸盐活性炭 (CsAC) 生物聚合物复合物,用于从废水中去除As-III,Cr-VI和F-离子.
描述复合材料并评估其吸附性能,机制和可重复使用性.

主要方法:

合成与素合的素活性炭 (CsAC) 生物聚合物复合物.
使用BET,SEM,FT-IR,XPS和XRD进行表征.
吸附实验以评估去除效率,动力和异热模型.
在10个再生周期的时间内进行胀,稳定性和可重复使用性评估.

主要成果:

含有5%黄素 (CsACCur5%) 的CsAC复合物显示出优异的吸附性能.
CsACCur5%在广泛的pH范围内实现了>95%的Cr-VI) 去除,75.8%的As-III) 和71.8%的F-去除,pH值为5.
最佳吸附能力为Cr-VI的21.81毫克/克,As-III的0.88毫克/克,F-的44.8毫克/克.
吸附机制被确定为内热和自发的,在10个周期内具有很好的可重复使用性.

结论:

开发的CsACCur5%复合物显示出高效率和稳定性,可以从废水中去除多种污染物.
使用可持续的生物材料,如奇托和黄素,可以提高吸附性能和结构完整性.
这种复合材料显示出有效和可持续的废水处理应用的巨大潜力.

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