Advertisements
Advertisements
Question
Name two chemicals used to disinfect water.
Advertisements
Solution
Two chemicals used to disinfect water are chlorine and ozone.
APPEARS IN
RELATED QUESTIONS
Drains get blocked by ______ and ______.
Describe the steps involved in getting clarified water from wastewater.
Explain the function of bar screens in a wastewater treatment plant.
Sewage is mainly a
Which of the following is/are products of wastewater treatment?
The system of a network of pipes used for taking away wastewater from homes or public buildings to the treatment plant is known as
Which of the following is not a source of waste water?
State whether the following statement is True or False. In case a statement is false, write the correct statement.
Where underground sewerage systems and refuse disposal systems are not available, the high cost on-site sanitation system can be adopted
Given below is a jumbled sequence of the processes involved in a wastewater treatment plant. Arrange them in their correct sequence.
- Sludge is scraped out and skimmer removes the floating grease.
- Water is made to settle in a large tank with a slope in the middle.
- Large objects like plastic bags are removed by passing wastewater through bar screens.
- Sand, grit and pebbles are made to settle by decreasing the speed of incoming wastewater.
- Wastewater enters a grit and sand removal tank.
Describe various steps of cleaning wastewater in a wastewater treatment plant.
