If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting!

In Africa, women who do not have a clean water supply have been taught to pour water from one pitcher into another, using several layers of cloths to strain out contaminants between. This home made water purifier has been effective at eliminating a lot of water-borne disease in this poor region of the world, but you must ask whether this technique is either effective or wise when applied to a Western water system. Most home made water filters are more complex and involved than this, of course, but they still lack the controls you’ll find on commercial water purifiers.

Home made water purifier instructions you’ll find online are complex. They are often simple filters, but they are often more complex systems such as distillation. Still, there are some serious problems with the do-it-yourself approach to water filtration. Improperly filtered water can be a health hazard. It is worth of praise and understandable that you wish to save money by making your own filters, but you should recognize that if you do, you may spend just as much money as you otherwise would while also putting yourself and your family at risk.

One of the problems with home made water purifiers is that they don’t tell you when they are saturated with contaminants; on the other hand, commercial water filters usually do. If you keep using saturated filters without knowing it, you’re not only getting un-decontaminated water; you’re actually dissolving some of the previously-removed contaminants and getting a double dose. Unless you’re using a distilled water system, you should assume that your home made water filter needs replacing, and that means you have to figure out your own saturation period.

Even if you use a distillation system or something else that supposedly removes all the contaminants from your water, you are likely to have a problem. For one thing, distillation removes even good minerals like iron, copper, and calcium, but it does not always remove chlorine, as chlorine is naturally a gas and will evaporate – and condense – right along with the water. In addition, distilled water that is not subsequently aerated will taste flat and lifeless, and your distillation system may add its own contaminants to your newly-purified water. You really need to know what you’re doing.

If you’re determined to do it yourself,a home made water purifier needs to have several layers of filtration in order to work effectively: sand or diatomatious earth, activated carbon, and layers of gauze or mesh to hold the filters in place. Water needs to be put through this filter at pressure. Then, at the end, you need to test the water yourself; the best way is to allow a glass of water to sit for a day or two and see what settles at the bottom or whether the water gets cloudy, and also test the water at biological laboratories for microbes and other things that can sicken you. It is likely to be cheaper and easier to just purchase a commercial system.

Popularity: 3% [?]