From water pollution to blue gold
Water "“blighted by mats of algae, mountains of foam, scum, and dead fish floating on the surface. Pollution from water companies and agricultural runoff are driving the contamination, which affects all parts of the country, causing toxic algal blooms, mass die-offs of fish, and risks to human health."
"A country that once let raw sewage and industrial wastewater flow directly into its water. Today, it is 98%, and the country has a reputation for pristine swimming waters, sometimes referred to as its “blue gold” – and it’s all thanks to a complex network of sewage plants."
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https://www.theguardian.com/environment/2025/mar/17/from-sewage-and-scum-to-swimming-in-blue-gold-how-switzerland-transformed-its-waterways-aoe
#water #pollution #micropollutants #ecosystem #health #swimming #Australia #sewage #floods #runoff #ImperviousSurfaces #roads #MassMortalities #SepticTanks #sprawl #biodiversity #rivers #civilisation