Most human activities that use water produce
wastewater. As the overall demand for
water grows, the quantity of wastewater produced and its overall pollution load
are continuously increasing worldwide. Over 80% of the world’s
wastewater – and over 95% in some least developed countries – is
released to the environment without treatment.
Every 22nd March the Word Water Day is celebrated. This year’s World Water Day
theme is wastewater and the campaign, ‘Why waste water?’ is about reducing and
reusing wastewater. Have you thought about what you can do to reduce and reuse
wastewater?
Let's gonna watch this video and think about it!!
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