What is the water from urinals called?

Related MCQs

• Surface water can act as a source of water in water supply scheme.
• In which type of water demand, minimum average consumption of water takes place?
• Which type of water is generally used in the treatment of water?
• The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.
• Water softener units work most efficiently with particulate water.
• In which system of water supply, water is available for 24 hours but uneconomically used?
• In which system of water supply, water is supplied only during fixed hours of the day?
• The process of reducing the fluoride content from water is called            
• Which method is used to measure the color of water?
• Threshold odour number testing is preferred in hot water.