Sewage water treatment

Which form of sewage water is from showers

• Industrial waste water

• Domestic waste water

• Agricultural waste water

• Rabbit

How to control Sewage Generation

• Use flushes with low capacity

• Never pour household products such as cleansers, beauty products, medicine, automobile oil, and paint down the drain

• Use plentiful water

• Fix leakages in sewer pipes

• dump waste in the ocean

Cleaning of water is process of removing __________

• Pollutants

• Sewage

• Sludge

• Chemicals, kitchen waste

where is the "The treated water" released to :

• It's released into the ocean

• It's released to the local waterways

• It's dumped in sewage water

What do reservoir do

• parks

• lakes

• Stored dirty trash

• Stores clean water

What happens to the 'dried sludge'

• It is also treated with the sewage

• It's used for other products

• It's disposed of

Where is the sludge water sent to

• To the ocean

• primary treatment

• secondary treatment

• To the local waterways

Micro-organisms which cause cholera

• Anaerobic Bacteria

• Bacteria

• Aerobic Bacteria

• None of the above

True and False :

Dewatering is Not a process of filtering sludge

• True

• False

Name liquid waste product

• Sewage

• Sewer

• Sludge

• None of the above