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Magnetic hetero-structures as prospective sorbents to aid arsenic elimination from life water streams

机译：磁性异质结构作为潜在吸附剂，有助于从生活水流中消除砷

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Magnetic materials have been extensively used for the extraction of heavy metal ions from contaminated aqueous streams. This inherent characteristic of the magnetic particles has received considerable attention in recent years. The external magnetic field employed in the sorption process overcomes many hindrances established during the application of conventional sorbents for metal ion removal. Recent studies illustrate the severity of arsenic toxicity to be a major environmental health hazard in the contaminated ground water. Available literature has been reviewed to highlight the problem, including its malignancies. Magnetic sorbents with demonstrated high specific surface area and specific affinity for metal ions have been exceedingly beneficial for removing the toxic arsenic ions. In addition to this, these sorbents have demonstrated a promising performance in practical applications also. This review paper aims to summarize the magnetic structures and all recent progress in the research of novel magnetic materials for arsenic removal making it a promising technique in the frame of engineering chemistry is showcased herein and reviewed scrupulously.
机译：磁性材料已广泛用于从受污染的水流中提取重金属离子。近年来，磁性颗粒的这种固有特性已受到相当大的关注。吸附过程中使用的外部磁场克服了在使用传统吸附剂去除金属离子过程中建立的许多障碍。最近的研究表明，砷污染的严重性是被污染的地下水中的主要环境健康危害。已审查了现有文献以突出该问题，包括其恶性肿瘤。具有高比表面积和对金属离子的比亲和力的磁性吸附剂对于去除有毒的砷离子极为有利。除此之外，这些吸附剂在实际应用中也显示出令人鼓舞的性能。这篇综述文章旨在总结磁性结构，以及在新颖的用于除砷的磁性材料的研究方面的所有最新进展，从而使它成为工程化学框架中的一项有前途的技术。

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