Advertisements
Advertisements
प्रश्न
Explain the function of bar screens in a wastewater treatment plant.
Advertisements
उत्तर
Bar screen
- In a wastewater treatment plant, a bar screen removes large solid objects from the water.
- The wastewater is allowed to pass through the bar screen so that large solid objects such as rags, napkins, sticks, cans, plastic bags, polythene, etc. present in wastewater can be removed.
APPEARS IN
संबंधित प्रश्न
Dried ______ is used as manure.
Drains get blocked by ______ and ______.
Describe the steps involved in getting clarified water from wastewater.
Which of the following is/are products of wastewater treatment?
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.
Wastewater could be reused
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
Three statements are provided here which define the terms –
- sludge
- sewage and
- wastewater.
Pick out the correct definition for each of these terms.
- The settled solids are removed in wastewater treatment with a scraper.
- Water from the kitchen is used for washing dishes.
- Wastewater is released from homes, industries, hospitals and other public buildings.
Describe various steps of cleaning wastewater in a wastewater treatment plant.
What is sludge?
