Waste Water Story

The water released by homes, industries, hospitals, offices is called-

• Underground Water

• Polluted Water

• Sewage

• Sewer

The General Assembly of the United States proclaimed the period of ___________ as the International Decade for action on _________.

• 2005-15; Water for Life

• 1990-2015; Animal Life

• 1995-2005; Jal hi Jeevan hai

• 2000-2010; Water is Life

___________________ is a process of removing pollutants from a water body before it is reused.

• Filtering

• Decantation

• Cleaning of water

• Sludging

What does a sewage include?

• Organic impurities

• Inorganic impurities

• Bacteria

• Sewerage

Which of these is not an inorganic waste?

• Nitrates

• Pesticides

• Metal

• Phosphate

_________ causes typhoid.

• Protozoans

• Salmonela Paratype

• Salmonella Paratyphi

• Salmonela Paratyphy

Manholes have the distance of:

• 80-100 m

• 10-20 m

• 55-85 m

• 50-60 m

Manholes serve the purpose of:

• Joining 2 or more sewers at one point.

• For dropping your small stuffs

• Cleaning the waste at a junction

• Releasing waste water

A network of big and small pipes under the ground for wastewater management is known as:

• Sewer

• Sewerage

• Manhole

• Channel

Which of the following is not a water-borne disease?

• Cholera

• Tuberculosis

• Typhoid

• Desentry