What is it about?

Water Quality Index (WQI) is a crucial metric for assessing the quality of water resources. This review systematically evaluates the parameters contributing to WQI. For the first time, we explore the integrated analysis of key physicochemical parameters, including pH, dissolved oxygen, and nitrates, demonstrating their combined impact on water quality. Using advanced statistical and computational methods, we provide a novel perspective on the correlation between WQI values and ecosystem sustainability, offering insights that can guide future water management strategies.

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Why is it important?

Analyzing water quality using the Water Quality Index (WQI) is vital for safeguarding human health, protecting ecosystems, and ensuring sustainable water resource management. WQI simplifies complex water quality data into one metric, enabling efficient monitoring and informed decision-making. It identifies unsafe water sources, controls pollution, supports industrial and agricultural applications, and addresses global water challenges like pollution and climate change. By providing a comprehensive overview, WQI plays a crucial role in maintaining water as a safe and sustainable resource for current and future generations.

Perspectives

The Water Quality Index (WQI) offers diverse perspectives, from assessing environmental impacts on ecosystems to identifying public health risks from contaminated water. It supports policymakers in resource management, fosters technological advancements in monitoring methods, and contributes to global efforts addressing water scarcity and pollution. By integrating these dimensions, WQI serves as a comprehensive tool for promoting water sustainability and achieving long-term ecological and social benefits.

Er. Joshan Gajurel
Youngstown State University

Read the Original

This page is a summary of: Water quality analysis using WQI (water quality index): Review paper, January 2024, American Institute of Physics,
DOI: 10.1063/5.0224856.
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