In which process, the fluoride content of water is raised?

Related MCQs

• The process of reducing the fluoride content from water is called _____
• What happens when water contains 8-20 ppm of fluoride concentration?
• One cubic metre of bone can treat how much quantity of water containing 3.5 ppm of fluoride?
• Which of the following is not used as a fluoride compound?
• The fluoride concentration for prevention of dental caries is ____________
• Which chemical is used for the titration of waste water for finding its chloride content?
• In which process of water softening, the chemicals are added to remove hardness from water?
• The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.
• The propulsion of water into steam drum by extremely rapid, almost explosive boiling of water at the heating surface is called ___________
• The presence of which of the following in sewage indicates nitrogen content before decomposition of sewage?