Tag Archives | water treatment

Rainwater Collection Saves Water Treatment Costs

The first time I heard the term “rainwater harvesting,” I thought, “What on earth is that?”

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Quantum Dots Could Boost Solar Efficiency by 100%

Researchers at the University of Texas at Austin are hot on the heels of a discovery that could more than double the efficiency of solar cells. The trick is to use tiny nanoscale crystals called quantum dots to capture more of the available energy in sunlight, including energy at the high end of the scale.  […]

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NATIONAL WATER WEEK 2010

Minister`s National Water Week Message 2010 This year’s National Water Week is an historic event in the calendar of water activities. It comes at a time when South Africans are bracing themselves for the FIFA World Cup tournament in June\July, an event that will attract thousands of international visitors to our shores. It is therefore […]

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Hartbeespoort Dam drinking water unsafe

Authorities have finally admitted the drinking water sourced from the Hartbeespoort Dam is not safe. Last month Eyewitness News reported on a serious sewerage spill at the dam. At the time the Madibeng Municipality insisted the tap water in the area was safe.

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