Phytoremediation to combat heavy metal pollution in water and soil
Abstract
Heavy metal pollution in water and soil is a significant environmental concern worldwide, posing serious risks to human health and ecosystem integrity. Traditional remediation methods often involve costly and invasive techniques that can have negative environmental impacts. Phytoremediation, a sustainable and cost-effective approach, utilizes plants to remove, degrade, or immobilize heavy metals from contaminated environments. This article explores the principles of phytoremediation, its mechanisms and its applications in reducing heavy metal pollution in water and soil. Additionally, it examines various factors influencing the efficiency of phytoremediation and highlights its potential benefits and limitations.