Advancements in polymeric ion-exchange resins: Emerging trends and their role in revolutionizing wastewater treatment
Abstract
Hilger Miettinen
The increasing pollution of water bodies due to industrial activities and urbanization has made wastewater treatment an urgent necessity. Among the many techniques developed for the removal of pollutants, ion-exchange resin technology has emerged as a highly effective and efficient solution. This article reviews the latest advancements in polymeric ion-exchange resins, particularly in the context of wastewater treatment. It explores the developments in resin materials, modifications to enhance selectivity, efficiency and sustainability and discusses the emerging trends such as the use of hybrid materials, nanotechnology and eco-friendly resins. Additionally, the article highlights the impact of these advancements on water treatment systems and their potential in mitigating environmental contamination. With the increasing complexity of industrial effluents, the role of polymeric ion-exchange resins in addressing global water pollution challenges has never been more significant.