Wastewater bingo

Exercise and reference answers

Clues and terms

1. Clue

   Used water from sinks and toilets.

   Item

   Wastewater

2. Clue

   Liquid waste from homes and industry.

   Item

   Sewage

3. Clue

   Network of sewer pipes.

   Item

   Sewerage

4. Clue

   Catches rags and cans first.

   Item

   Bar screen

5. Clue

   Solids settled in the clarifier.

   Item

   Sludge

6. Clue

   Water after sludge and oil are removed.

   Item

   Clarified

7. Clue

   Bacteria fed by pumped air.

   Item

   Aerobic

8. Clue

   Disinfectant with ozone.

   Item

   Chlorine

9. Clue

   2016 mission for toilets and sewage.

   Item

   Swachh Bharat

Instructions

Read each clue and tap the term it describes.

Explanation