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Phytoremediation of heavy metal from leachate using imperata cylindrica

机译:使用 cyerdri cylindrica 修复渗滤液中的重金属

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Landfill leachate has many toxic substances, which may adversely affect the environmental health. The high concentration of heavy metal in landfill leachate creates complication to its removal and management. Hence this research was conducted to explore the ability of phytoremediation using Imperata cylindrica to remove Lead, Zinc and Cadmium; which is deemed to be nature friendly and sustainable. Raw landfill leachates were taken from the collection ponds at Jeram Sanitary Landfill and placed in fabricated phytoremediation system at UiTM laboratory. Heavy metal concentration of leachate from this system was monitored for 30 days. It was found that Imperata cylindrica is able to remove lead, Zinc and Cadmium from the leachate.
机译:垃圾填埋场渗滤液中含有许多有毒物质,可能会对环境健康产生不利影响。垃圾渗滤液中重金属的高浓度使其清除和管理变得复杂。因此,本研究旨在探索利用白茅(Imperata cylindrica)去除铅,锌和镉的植物修复能力。被认为是自然友好和可持续的。原始垃圾填埋场渗滤液是从Jeram卫生垃圾填埋场的收集池中提取的,并置于UiTM实验室的人造植物修复系统中。监测该系统中沥出液中重金属的浓度,持续30天。人们发现,白茅(Imperata cylindrica)能够从渗滤液中去除铅,锌和镉。

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