DIY Rainwater Harvesting with Plastic Water Storage Tanks Watch this DIY video showing a simple rainwater harvesting system with sand and gravel filtration system. The sizes […]
Here’s an example of a homemade bio-sand water filter that is used for filtering rainwater collected in rain barrels. See an earlier post that explains how […]
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 […]
Most of the man-made compounds cannot biodegrade and are progressively building up in the atmosphere and on the earth. They are contaminating our natural life system, […]