无纺布涂蜡烛烟灰用于水的修复

IF 1.9 4区材料科学 Q3 Materials Science

Journal of the Australian Ceramic Society Pub Date : 2022-02-27 DOI:10.1007/s41779-022-00705-6

Vishvendra Pratap Singh, J. D. Sharma, Imen Kebaili, H. I. Alsaeedy, Imed Boukhris, Samia ben Ahmed, Sultan Alomairy, M. S. Al-Buriahi

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引用次数: 1

摘要

采用蜡烛烟灰涂料制备了疏水无纺布。涂层织物(cs织物)具有疏水性和亲油性。cs织物在较长时间内保持142°的水接触角，显示出其耐久性。对油水混合物具有较高的油水分离效率(95%)。cs -织物(5.0 × 3.0 cm2)可在30分钟内完全吸附20ml染料水溶液中的RB，并且cs -织物可重复使用数次，即使在5次循环后仍表现出良好的循环吸附性能。在60 min内(单层)完全吸附浓度为0.5 g/l的洗涤剂溶液中的洗涤剂。动力学研究表明，拟二级动力学模型最符合动力学数据。

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Non-woven fabric coated with candle soot for water remediation

A hydrophobic non-woven fabric was fabricated using candle soot coatings. The coated fabric (CS-fabric) was hydrophobic and oleophilic. CS-fabric maintained a water contact angle of 142° over a longer period showed its durability. It exhibited high oil–water separation efficiency (95%) for the petrol-water mixture. CS-fabric (5.0 × 3.0 cm²) was able to completely adsorb RB from 20 ml of dye’s aqueous solution within 30 min. Moreover, CS-fabric can be reused up to several cycles as it showed promising cyclic adsorption performance even after five cycles. It can also (single layer) completely adsorb detergent from detergent solution (concentration 0.5 g/l) within 60 min. The kinetic study showed that the pseudo-second-order kinetic model fitted best to the kinetic data.

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来源期刊

Journal of the Australian Ceramic Society MATERIALS SCIENCE, CERAMICS-

CiteScore

3.20

自引率

5.30%

发文量

审稿时长

>12 weeks

期刊介绍： Publishes high quality research and technical papers in all areas of ceramic and related materials Spans the broad and growing fields of ceramic technology, material science and bioceramics Chronicles new advances in ceramic materials, manufacturing processes and applications Journal of the Australian Ceramic Society since 1965 Professional language editing service is available through our affiliates Nature Research Editing Service and American Journal Experts at the author''s cost and does not guarantee that the manuscript will be reviewed or accepted