An integrated sanitation plan to combat dengue has been chalked out for implementation in all panchayats, town panchayats and municipalities of Nagapattinam district. The measures include mass cleanliness drive, tyre …
Water chlorination
Scientists from Sri Lanka and the United Kingdom have identified three microbes that can break down toxins produced in water by harmful algae. The scientists will now work on using …
Although chlorine is the cheapest disinfectant and still being used in most countries, free chlorine, if not removed or controlled, can lead to serious health hazards
