Читать книгу Groundwater Geochemistry - Группа авторов - Страница 119

To solve this problem, over the last decades various types of methods are used for the elimination of heavy metals from water (see Figure 4.2). The literature reveals that some methods, such as membrane filtration, oxidation, ion exchange, coagulation‐flocculation, phytoremediation, electro‐kinetics, and adsorption are carried out to eliminate the heavy metals from contaminated water (Barakat 2011; Agarwal and Singh 2017; Azimi et al. 2017). All these methods with their advantages and limitation are explained in brief.