Physics Research Centre, Dhanalakshmi College of Engineering, Tambaram 601301, Chennai, India.
Department of Physics, Arizona State University, Tempe, AZ 85287, USA.
Molecules. 2021 May 10;26(9):2799. doi: 10.3390/molecules26092799.
In the recent decades, development of new and innovative technology resulted in a very high amount of effluents. Industrial wastewaters originating from various industries contribute as a major source of water pollution. The pollutants in the wastewater include organic and inorganic pollutants, heavy metals, and non-disintegrating materials. This pollutant poses a severe threat to the environment. Therefore, novel and innovative methods and technologies need to adapt for their removal. Recent years saw nanomaterials as a potential candidate for pollutants removal. Nowadays, a range of cost-effective nanomaterials are available with unique properties. In this context, nano-absorbents are excellent materials. Heavy metal contamination is widespread in underground and surface waters. Recently, various studies focused on the removal of heavy metals. The presented review article here focused on removal of contaminants originated from industrial wastewater utilizing nanomaterials.
在最近几十年，新技术的发展导致了大量的废水。来自各种工业的工业废水是水污染的主要来源。废水中的污染物包括有机和无机污染物、重金属和难分解物质。这些污染物对环境构成了严重威胁。因此，需要采用新颖和创新的方法和技术来去除它们。近年来，纳米材料作为去除污染物的潜在候选材料受到关注。如今，有一系列具有独特性质的具有成本效益的纳米材料。在这种情况下，纳米吸附剂是极好的材料。重金属污染在地下水和地表水中普遍存在。最近，许多研究都集中在去除重金属上。本文综述了利用纳米材料去除工业废水中污染物的研究进展。
