Category Archive: purification

Aug 27

Water Treatments, an Experiment by WIJG

Check out an excellent post by Who is John Gall about his findings and photos of an experiment using various water treatments… from WIJG’s “INTRODUCTION:” “So…I have often wondered, what is the best way to treat water without filtration? I mean, I like water filters, but they have drawbacks: they are often bulky, they may …

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Dec 20

Slow Sand Filter

posted on main APN forum by Dutch-az I am building two slow sand bucket filters. One will have a spigot near the bottom and will be used stand alone to filter rain water for non-potable uses – laundry, dish washing, etc. The other will be used as the first stage of a rain water filter/purification …

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