SEWAGE POLLUTION

Created By: Mackenzie, Amy and Zoe

Problems• There are billions of people on Earth, so treating sewage is a big

priority.

• Millions of litres of raw or partially treated sewage is pumped into the sea every day.

• The untreated water is toilet and washing water meanwhile the treated water is bath, shower and cooking water.

• In the USA 4.5 trillion litres of untreated sewage is discharged into the storm water.

• When people flush rubbish down the toilet it can end up in rivers, seas and beaches.

• 95% of the worlds cites still dump raw sewage into their water supplies.

Solutions• People need to check their septic tanks to

make sure they aren’t leaking.• Recycle and reuse the sewage.• Clean the sewage with nontoxic chemicals

(which are oxygen based).• Countries need to develop sewage

treatment plants and build extra pipes and storage tanks underground.

here are some picturesof sewage pollution

of sewage pollution

Thanks for watchingWe hope you

enjoyedour document! : )