Advertisements
Advertisements
प्रश्न
Name two chemicals used to disinfect water.
Advertisements
उत्तर
Two chemicals used to disinfect water are chlorine and ozone.
APPEARS IN
संबंधित प्रश्न
Dried ______ is used as manure.
Drains get blocked by ______ and ______.
Explain how sludge is treated.
Explain the function of bar screens in a wastewater treatment plant.
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
State whether the following statement is True or False. In case a statement is false, write the correct statement.
Sewage is a solid waste which causes water pollution and soil pollution
State whether the following statement is True or False. In case a statement is false, write the correct statement.
Used water is wastewater
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
What is sludge?
