From which of the following methods can toxic chemicals be removed?

Related MCQs

• In which process of water softening, the chemicals are added to remove hardness from water?
• The discharge of regulated chemicals into surface waters is controlled by __________
• Which of the following is not removed by Ozonation?
• Photo catalysis uses which of the following methods to produce free radicals?
• Which of the following methods are used in rural communities?
• Which of the following can be inactivated using ozone?
• Fishes can store more quantity of ___________ in their bodies.
• A large amount of soil can move with the run off called ___________
• Monitoring systems can be carried out by using __________
• Control of river pollution can be done by providing the extra ___________ during dry season.