Water Comparative Study of Water Quality

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Year : 2026 | Volume : 13 | Issue : 01 | Page :
    By

    Anita Gaur*,

  • Aman Singh,

  1. Assistant Professor, Department of Industrial Chemistry, L.R. College, Sahibabad, Ghaziabad, Uttar Pradesh, India
  2. Student, Department of Industrial Chemistry, L.R. College, Sahibabad, Ghaziabad, Uttar Pradesh, India

Abstract

Water quality plays a vital role in safeguarding human health, maintaining environmental balance, and supporting socio-economic progress. For drinking purposes, water must satisfy established physical and chemical criteria to minimize health hazards and ensure the efficient functioning of biological processes. This research focuses on a comparative assessment of drinking water quality by analyzing key parameters such as pH, Total Dissolved Solids (TDS), hardness, and fluoride levels in both tap water and RO (Reverse Osmosis/aero) water samples. These indicators are essential for evaluating the suitability of water for household use and public health protection.

 

The study examines water acidity or alkalinity through pH determination, quantifies dissolved substances using TDS measurements, evaluates hardness caused by calcium and magnesium ions, and determines fluoride concentration due to its impact on dental health. Standard analytical techniques, including pH meter analysis, TDS meter readings, EDTA titration for hardness, and chemical methods for fluoride estimation, are employed to assess water quality. The results are then compared with the recommended guidelines established by the World Health Organization and the Bureau of Indian Standards.

The findings of the study Indicate that RO water generally contains lower levels of dissolved solids and hardness compared to tap water due to advanced filtration processes, while tap water may retain essential minerals but can vary in quality depending on its source and treatment method. Fluoride concentration and pH values are evaluated to ensure they fall within permissible limits for safe consumption.

This research highlights the importance of regular monitoring and assessment of drinking water quality to prevent waterborne diseases and maintain public health. The study also emphasizes the need for effective water treatment technologies, proper resource management, and increased awareness regarding safe water consumption. The project contributes to environmental science research and provides practical knowledge useful for water quality management and sustainable development in the future.

Keywords: Water Quality Analysis, pH Measurement, Total Dissolved Solids (TDS), Water Hardness, Fluoride Content, Tap Water vs RO Water, Drinking Water Standards, Water Purification

[This article belongs to Journal of Water Pollution & Purification Research ]

How to cite this article:
Anita Gaur*, Aman Singh. Water Comparative Study of Water Quality. Journal of Water Pollution & Purification Research. 2026; 13(01):-.
How to cite this URL:
Anita Gaur*, Aman Singh. Water Comparative Study of Water Quality. Journal of Water Pollution & Purification Research. 2026; 13(01):-. Available from: https://journals.stmjournals.com/jowppr/article=2026/view=241415


References

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10) Central Pollution Control Board (2021). Guidelines for Water Quality Management in India. New Delhi, India.
11) Davis, M.L., & Cornwell, D.A. (2013). Introduction to Environmental Engineering. McGraw-Hill Education.
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13) Tebbutt, T.H.Y. (1998). Principles of Water Quality Control. Butterworth-Heinemann Publications.
14) Clair, N.S., & Perry, D.L. (2015). Environmental Science and Engineering. Pearson Education.
15) National Environmental Engineering Research Institute (2020). Water Quality Research Reports.

Regular Issue Subscription Original Research
Volume 13
Issue 01
Received 28/03/2026
Accepted 27/04/2026
Published 29/04/2026
Publication Time 32 Days
2

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