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Listed under:  Water resources  >  Water treatment
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Water de-salting kit, 1944

This is a water de-salting kit manufactured from resin, plastic and paper by Permutit Company, USA, in 1944. The kit comprises a lidded rectangular tin with printed text, a paper bag containing mending tape, a plastic drinking bladder and five paper-wrapped rectangular blocks of salt-removing chemicals. White twine has ...

Video

Where does wastewater go?

Most of us have probably wondered about where our wastewater goes after it flows down the drain. In this clip, visit a wastewater treatment plant in Victoria with Peter Rowsthorn to search for answers. See how controlled water flows and biological processes are used to help clean up sewage and wastewater before it is released ...

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Wetlands clean up stormwater

Imagine how much water flows through stormwater drains after rain. Follow the efforts of Salisbury Council in Adelaide after it built a network of wetlands that use natural processes to remove pollutants from stormwater before it reaches the sea.

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Air compressor, c1926

This is an electrically powered horizontal air compressor at the Spotswood Pumping Station, Victoria.