Cute Young Brunette Girl Undresses Her Blue Bikini At The Swimming Pool

Electronic oxidation water sanitation is an alternative to chlorination and ozone ((O3)), though it typically relies upon metals which can be toxic to aquatic life in minute quantities. Oxygen pools are produced via the electronic oxidation of the water molecule itself to generate the natural oxidisers hydroxyl (HO), atomic oxygen (O), hydrogen peroxide (H2O2) and molecular oxygen (O2). All of these have a higher oxidation reduction potential (ORP) value than chlorine. Electronic oxidation generates more oxidisers in under 1 minute than salt, chlorine, ozone or UV can generate in an hour. Electronic oxidation combined with low levels of copper ionization (0.5 PPM) provides effective sanitation without chlorine. Copper is toxic to aquatic life in the parts per billion range.
Covers
Swimming pool heating costs can be significantly reduced by using a pool cover. Use of a pool cover also can help reduce the amount of chemicals (chlorine, etc) required by the pool. Outdoor pools gain heat from the sun, absorbing 75%–85% of the solar energy striking the pool surface. Though a cover decreases the total amount of solar heat absorbed by the pool, the cover eliminates heat loss due to evaporation and reduces heat loss at night through its insulating properties. Most swimming pool heat loss is through evaporation.