and look for "ozone" process type purification for off the shelf biologically inactive water.
There are home counter top units that work well at filtering and ozone treating ones drinking water.
These Counter top units uses both filtration and purification technology.
This type of unit work like this...
It is first passed throgh a specially-designed 0.5 micron carbon block cartridge is 99.9% effective in removing chlorine, lead, bad tastes, odors, cryptosporidium and giardia cysts.
After filtering, the UV lamp, which is enclosed in a quartz sleeve, produces ultraviolet light that destroys waterborne pathogens such as bacteria and viruses by penetrating the cell wall and deactivating the DNA so it is unable to reproduce.
The lamp uses only 10 watts and will last 9,000-10,000 hours (should be replaced annually).
The transformer has an indictor light which notifies you if the lamp has burned out. Shop around
http://www.home-water-purifiers-and-...c2ec066b7f9d1f
The Koi pond/ aquarium/ swimming pool people are big on U.V. water purification systems, primarily to keep the inherent green algae problem at bay along with sanitizing the water at the same time.
BENEFITS OF USING OZONE:
Ozone oxidation reactions take place several thousand times faster than those of chlorine for destruction of bacteria, viruses, yeast, molds, cysts, mildew, and most other organic and inorganic contaminants.
Ozone in appropriate doses can treat all water-borne pathogens, while chlorine cannot (given practical, safe doses.)
* Ozone destroys bacteria, mold, and mildew, eliminates spores, yeast, and fungus, and inactivates viruses and cysts.
* Ozone can significantly reduce levels of harsh chemicals such as chlorine.
* Ozone acts as a microflocculant aiding in the removal of minerals such as iron and manganese.
* Ozone leaves no unpleasant chemical taste or smell.
* Ozone dissolved in water will not irritate skin, nose, or ears, nor will it dry out or leave a chemical film on skin.
(swimming pools)
* Ozone does not affect the pH balance of water like traditional chemical treatments
Boiling water does an excellent job of microbioligical purification too.
Be sure to cool to room temperature before using.