IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 10 Issue 1 Civil Engineering English January - February 2022 N N Y 2023 06 12 Computer Sciences A Review on Drinking Water Treatment with Disinfectant English Y 151 155 S. Reddemma English Y Karthik C English N Manikandan C English N Adaikkalakumar P English N Nissi P English N https://doi.org/10.55524/ijircst.2022.10.1.28 The majority of the world's natural water sources are not always safe to consume untreated. Raw water from rivers, lakes, ponds, and groundwater can include microorganisms. Waterborne diseases can be contracted by consuming it when pathogens in the water are spread through a drinking water distribution system. As it guarantees that water is free of dangerous microorganisms that cause water-borne diseases, disinfection is an essential water treatment technique. Different disinfection techniques are used to inactivate germs to fight waterborne illnesses. The primary goal of this essay is to describe various disinfection techniques, their applicability, limitations, and factors affecting the disinfection process. Chlorine by products and the effects of chlorine by products on people. English Raw Water, Disinfection, Pathogens, Chlorine by Products and Distribution System. https://ijircst.org/abstract.php?article_id=1131