Film

Forellen waken over ons drinkwater

Polygoon-Profilti (producent)

At the Europeana

Clips are not offered for this film: the Europeana does not let a page read its file (no CORS headers), so it cannot be cut in your browser.

About

The Institute for the Quality Assurance of Water Products (KIWA) is carrying out tests with trout in order to detect poisonous substances in Rhine surface waters for a quick and efficient intervention. SHOTS: int. water purification plant; discharge into the Rhine by a company; flow-through aquaria with trout; fish react when dirty water enters causing an alarm to sound; the Rhine with shipping.

Human-made No record of this work says a model made it. What this means.