One cubic metre of bone can treat how much quantity of water containing 3.5 ppm of fluoride?

Related MCQs

• What happens when water contains 8-20 ppm of fluoride concentration?
• In which process, the fluoride content of water is raised?
• The process of reducing the fluoride content from water is called _____
• The fluoride concentration for prevention of dental caries is ____________
• Which of the following is not used as a fluoride compound?
• Which material is used for removing fluorides from hard water containing 3ppm of fluorides?
• At which temperature, the bone is calcinated during defluoridation with calcium phosphate?
• Fishes can store more quantity of ___________ in their bodies.
• The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.
• In which process of water softening, the chemicals are added to remove hardness from water?