Rainwater harvesting, part 2: Clean and safe
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Rainwater harvesting, part 2: Clean and safe

Organic NZ Magazine: January/February 2015 Section: Building and technology Author: Rachel Rose   Part 2: Clean and safe     Typically, how clean is the rainwater being drunk in rural New Zealand? Often, not very. Stan Abbott heads up the Roof Water Harvesting Centre at Massey University. In 2006 Stan and his colleagues tested roof…