首页|EXPLORING ADVANCED PHYSICOCHEMICAL TECHNIQUES FOR EFFECTIVE REMOVAL OF DISINFECTION BY-PRODUCT PRECURSORS FROM WATER SOURCES

EXPLORING ADVANCED PHYSICOCHEMICAL TECHNIQUES FOR EFFECTIVE REMOVAL OF DISINFECTION BY-PRODUCT PRECURSORS FROM WATER SOURCES

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Disinfection by-products (DBPs) are very harmful and their formation during treatment has made several authors look for other techniques to remove their precursor by physicochemical methods. The main findings and results of this study include an overview of physicochemical methods developed in recent years to remove DBP precursors from water resources, and a laboratory experimental work evaluating the removal efficiencies of some of the most recent physicochemical approaches against model DBP precursors in the water supply system. The review summarises available studies on technologies like ozonation, activated carbon adsorption, Advanced oxidation processes (AOPs), and membrane filtration; the paper also provides an overview of principles, applications, and advancements in these techniques. In addition, the experimental study identifies the influencing parameters and the conditions for its optimisation in order to determine the best value of removal efficiency and the quality of the water treated by the presence of a potential formation of DBPs and its level of toxicity. The review and the experimental study confirm the potential usefulness of physicochemical treatment in terms of pre-treatment or combination with conventional treatment to remove DBP precursors in order to improve the safety of water intended for drinking.

disinfection by-productswater treatmentphysicochemical techniquesprecursor removalozonationAdvanced oxidation processes (AOPs)toxicity

ANOOP P. FARTODE、KRITI SRIVASTAVA、SANDIP DASHRATH GORSHETWAR、CMAK ZEELAN BASHA、AMAN AHLAWAT、NEERU MALIK

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Department of Chemistry, K. D. K. College of Engineering, Nagpur, Maharashtra, India

Department of CSE- Data Science, D. J. Sanghvi College of Engineering, Mumbai, India

Department of Chemistry, Shri. Yashwantrao Patil Science College, Solankur, Tal-Radhanagri, Kolhapur, Maharashtra, India

Department of Computer Science and Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur, Andhra Pradesh, India

Department of Civil Engineering, DCRUST Murthal Haryana, India

School of Engineering and Technology, Pimpri Chinchwad University, Mohitewadi, Maharashtra, India

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2024

Journal of environmental protection and ecology

Journal of environmental protection and ecology

ISSN：1311-5065
年,卷(期)：2024.25(8)