Unlocking solutions for cleaner waters: The Industrial Wastewater Quality Index in Egypt and beyond

Abstract

This research study conducted in Egypt focuses on addressing the issue of industrial water pollution and promoting sustainable water and environmental management practices. The study introduces a novel tool called the Industrial Wastewater Quality Index (IWQI) and utilizes two assessment methods to evaluate the extent of water pollution caused by industrial effluents. The IWQI takes into consideration both the environmental limits specified by Egyptian legislation and industry‐specific parameters, effectively condensing extensive water quality data into simplified categories. The IWQI model proves to be a dependable instrument for assessing the overall quality of groundwater intended for industrial use. It incorporates multiple water quality indices and employs multivariate statistical analysis techniques to determine the contribution of each parameter to industrial water quality. This comprehensive analysis enhances the reliability of the model, making it a valuable point of reference for similar locations worldwide, particularly those sharing similar climatic conditions. The outcomes of this study provide valuable insights for policymakers and stakeholders involved in regulating and mitigating industrial water pollution in Egypt. The findings also have relevance to other countries facing similar challenges, highlighting the importance of developing effective techniques for investigating pollution sources, monitoring water quality, and forecasting future trends. The study underscores the necessity of implementing proactive measures to address industrial water pollution and protect water resources and ecosystems. By emphasizing these aspects, the study emphasizes the importance of promoting sustainable water and environmental management practices. Overall, the IWQI and the study's findings contribute to the development of strategies to manage and control industrial water pollution and can guide policymakers and stakeholders in Egypt and other countries facing similar challenges.