The upper region of the trickling filter is favorable for the growth of _____________

Related MCQs

• Trickling filter is used in which of the following wastewater treatment processes?
• Which of these is not an advantage of a trickling filter?
• Belt filter presses are used in which of the following process?
• Which of the following is not commonly used as a filter material in the treatment of water?
• Which of the following is correct regarding the cheapest filter material used in water treatment?
• The effective size of sand of the slow sand filter is __________
• What is the value of specific gravity of sand filter?
• The thickness of the layers of filter sand of zeolite softener is ____________
• What is the growth of huge amounts of algae and other aquatic plants leading to the deterioration of the water quality called?