Soumya V, H Basira, Kiranmayi P
Department of Biotechnology, Institute of Science, Gandhi Institute of Technology and Management (Deemed to be University), Visakhapatnam, Andhra Pradesh, India.
Int J Phytoremediation. 2023;25(6):746-758. doi: 10.1080/15226514.2022.2106183. Epub 2022 Aug 1.
Soil pollution is one of the major environmental concerns. Since the inception of the industrial revolution, numerous perilous compounds are being introduced into the environment by various means. Of these, heavy metals are considered the important soil contaminants that present significant peril to human health. While the preventive measures of environmental pollution lie in the awareness of mankind, eliminating the interfering consequences of pollutants that have already been released into the environment is the current challenge. The present work, therefore, aimed to determine the phytoremediation potential of based on contamination indices. The metal concentrations in soil and plant were assessed using Atomic Absorption Spectrophotometry and Inductively Coupled Plasma -Mass Spectrophotometry. The results showed that acted as a good tool in remediating industrially contaminated soils. Plants grown under metal stress showed enhanced antioxidant potential. Further, the plant exhibited increased chlorophyll, pectin and lignin content in response to heavy metals, suggesting significant relation between plant metabolism and mental stress. Phytoremediation using plants like therefore, can be esthetically pleasing and more publicly acceptable than the disruptive physical and chemical processes currently in use.
土壤污染是主要的环境问题之一。自工业革命开始以来,众多危险化合物正通过各种方式被引入环境中。其中,重金属被视为对人类健康构成重大威胁的重要土壤污染物。虽然环境污染的预防措施在于人类的意识,但消除已释放到环境中的污染物的干扰后果是当前的挑战。因此,本研究旨在基于污染指数确定[具体植物名称未给出]的植物修复潜力。使用原子吸收分光光度法和电感耦合等离子体质谱法评估土壤和植物中的金属浓度。结果表明,[具体植物名称未给出]在修复工业污染土壤方面是一种良好的工具。在金属胁迫下生长的植物表现出增强的抗氧化潜力。此外,该植物对重金属的响应表现为叶绿素、果胶和木质素含量增加,表明植物代谢与金属胁迫之间存在显著关系。因此,使用[具体植物名称未给出]等植物进行植物修复在美学上更令人愉悦,并且比目前使用的破坏性物理和化学过程更能为公众所接受。