A home made water purifier can be as simple as cloth tied around a water faucet, or as complex as a series of chemical filters put together for a large quantity of water to be run through them. Historically, the cloth was a typical solution, and even today in Africa, some tribeswomen are taught to pour fresh-drawn water through layers of cloth before using it to remove contaminants. The water at the end looks cleaner, and it does prevent some water-borne contaminants, like amoeba, it is very far from a good solution.
Entries Tagged as 'Water Filters'
Home Made Water Purifier: Good Idea?
August 22nd, 2008 · No Comments
Tags: Water Filters
How Reverse Osmosis Water Filters Keep Your Water Clean
August 16th, 2008 · No Comments
A reverse osmosis water filter works by allowing water to pass through a thin membrane that does not allow other materials to pass. This means you wind up with clean, pure water on the using side of the membrane, while heavy metals, biological contaminants, and even chlorine remain on the other side of the membrane, filtering out and eventually flushed from the water filter’s system. A reverse osmosis water filter eliminates almost all of several contaminants from your drinking water: arsenic, chlorine, fluoride, heavy metals, nitrates, sediments, iron, bacteria, viruses, bad tastes and odors, and some of your hydrogen sulfide and VOCs (an example: pesticides).
Tags: Water Filters