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20 Minuten Online: Suisse: Des millions d'or et d'argent dans l'eau usée minutes
Quelque 3 millions de francs de métaux précieux échappent chaque année aux stations d'épuration.
Stinking Rich: Swiss Sewage Contains $1.8 Million in Gold | Smart...
www.smithsonianmag.com
But don't start digging through the country's sewer sludge just yet
News Detail - Eawag
www.eawag.ch
A study just published by Eawag scientists shows that gold and silver each amounting to around CHF 1.5 million a year are lost via effluents and sludge from...
Group News – Inorganic Environmental Geochemistry | ETH Zurich
ieg.ethz.ch
As shown in the photo, Elke Suess and Laura Widmer presented an innovative and interactive poster about mercury in Swiss wastewater treatment plants.
Schatz im Abwasser - Tausende Kilo wertvoller Metalle landen jährlich...
www.scinexx.de
Silber, Gold und Seltene Erden: Mit dem Abwasser landen echte Schätze in unseren Kläranlagen, wie Schweizer Forscher festgestellt haben. Allein in den
There's Gold In Them Thar Sewage Pipes, Swiss Researchers Say | WAMU
wamu.org
Each year, more than $3 million in gold and silver winds up in Swiss wastewater, scientists found. But in most cases, it doesn't make economic sense to extract...
Schweiziske kloakker stoppet med guld | Miljø | DR
www.dr.dk
Schweiziske forskere anslår i en ny undersøgelse, at der er guld og sølv for millioner af kroner i landets kloakker. (Foto: Elke Suess © Eawag).
The search for Selenium: Traces in the high Alps | myScience / news...
www.myscience.ch
Up to a billion people around the world are deficient in selenium and do not get sufficient amounts in their diets. This is detrimental to health,...
There's Gold In Them Thar Sewage Pipes, Swiss Researchers Say | KPBS
www.kpbs.org
Each year, more than $3 million in gold and silver winds up in Swiss wastewater, scientists found. But in most cases, it doesn't make economic sense to extract...
There's gold in them thar sewage pipes, Swiss researchers say | MPR...
www.mprnews.org
Each year, more than $3 million in gold and silver wind up in Swiss wastewater, scientists found. But in most cases, it doesn't make economic sense to extract...
Study finds $3.07m of gold and silver lost a year in Swiss wastewater
www.mining-technology.com
Sampling at the Werdhölzli treatment plant in Zurich. Credit: Eawag, Elke Suess. Approximately CHF3m ($3.07m) of gold and silver is lost every ...
Study: Swiss sewage rich with gold and silver – Technology Breaking...
www.technologybreakingnews.com
(Photo: Eawag, Elke Suess) Concentrations vary widely across the county, found researchers. Elevated amounts of ruthenium, rhodium and gold were found in the Jura, presumably from the watchmaking industry, said Eawag. Much of Switzerland's watchmaking is centred around Le Locle and La Chaux ...
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