Category Archives: Research

Spanish institute charts levels of trihalomethanes in drinking water

The average concentration of trihalomethanes per country. Source: IS Global.

New research analyses the presence of trihalomethanes in tap water in 26 European countries. Trihalomethanes are formed unintendedly as a by-product when chlorine is used to disinfect drinking water. According to the large-scale study led by the...

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Poland: Pilot recovers salt and clean water from coal mine wastewater

Different technologies are used to clean wastewater of a coal mine in Poland. Photo: Adriaan van Hooijdonk.

The first results of a combination of nanofiltration, reverse-osmosis, and electro dialysis technology used in a ZERO BRINE pilot plant at the Bolesław Śmiały coal mine in Poland to clean saline wastewater from the...

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