More of us are drinking recycled sewage water than most people realise
- Written by Ian Wright, Senior Lecturer in Environmental Science, Western Sydney University
The Hawkesbury's waters look beautifully natural but treated sewage makes up to 20% of the river flow where the North Richmond Filtration Plant draws its water.Karl Baron/flickr, CC BY
The world is watching as Cape Town’s water crisis approaches “Day Zero”. Questions are being asked about which other cities could be at risk and wha...
Read more: More of us are drinking recycled sewage water than most people realise