Sustainable Use of Water (Leaving Cert Construction Studies): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
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Practise the cards
10 cards from this deck
What is sustainable water use?
What is sustainable water use?
Meeting current needs whilst ensuring adequate supplies for future generations
Dual flush toilet - liquid waste volume
Dual flush toilet - liquid waste volume
3 litres
Dual flush toilet - solid waste volume
Dual flush toilet - solid waste volume
6 litres
Water saved: tap off whilst brushing teeth
Water saved: tap off whilst brushing teeth
Up to 6 litres per minute
Water saved: 4-min shower vs bath
Water saved: 4-min shower vs bath
Approximately 35 litres
Annual waste from single dripping tap
Annual waste from single dripping tap
Over 5,000 litres
What does non-potable water mean?
What does non-potable water mean?
Not safe for drinking or food preparation
% of household water for toilet flushing
% of household water for toilet flushing
Around 30%
Typical rainwater storage cistern capacity
Typical rainwater storage cistern capacity
135 to 230 litres
Rainwater & drinking water system connection
Rainwater & drinking water system connection
Must be completely separate (never connected)