Tag Archives | filter water

How a BioSand Water Filter Works

Test your water quality frequently, even water from ‘safe’ sources may be contaminated. The BioSand Water Filter is an adaptation of slow-sand filtration that is designed for use by families at the household level. This award-winning water filtration technology was developed by Dr. David Manz, a former University of Calgary professor. The filters are a […]

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Reduce Organic Waste, Start an Earthworm Farm!

So you’re set on going green, and want to reduce your household waste. One of the best ways to reduce your household waste is to get into vermiculture. Vermi what? Vermiculture is the grand word used to describe worm farming, Red Wiggler earthworms to be specific. But why earthworms? Earthworms take waste products and turn […]

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