Trim the plastic bottle, insert the hose into it from a fire hose in a bag (sewing up it).
To find two plates of stainless steel (size - 40x160 mm). The distance between them - 40 mm. On one plate to solder a diode 203. Connect the two plates through the power cord to the mains (220 V). Platelets isolated from each other (insert a plastic cover). Plate with a diode drop in the bag with a hose, where there is water, the second - in a jar.
Cooking time of water - 3-8 minutes.
Turning off the machine, the "dead" and "living" water poured separately.