Electrokinetics Across Disciplines and Continents

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Socio-economic activities driven by global development are intensifying pressures on land, leading to competition and conflicts, which result in inefficient resource use. Integrated land resource planning and management is a critical aspect of Agenda 21, focusing on sustainable natural resource development and decision-making. This approach is vital for maintaining life-support systems and their productivity. To address these challenges, innovative strategies for sustainable development that harmonize social and economic growth with environmental protection are essential. Electrokinetic transport processes (EK) utilize low-level direct current as a "cleaning agent" and have been effectively applied in the remediation of polluted soils and other contaminated materials. EK holds significant promise for diverse applications, including saline soil restoration, nutrient recovery from waste, and the repair of building structures. It represents an integrated strategy for sustainable development and waste management, attracting global interest. Furthermore, EK can be combined with phytoremediation and nanotechnology, broadening its application scope. This multidisciplinary approach to resource recovery, remediation, and conservation paves the way for innovative waste minimization techniques, enhancing the recovery of secondary resources for industrial, agricultural, or social purposes.