If you have any questions of the food products, fresh water NEAT a shelf-life. Bottled water in a 5 gallon jug in a closed facility will last about two years. Like food, you should keep the Storage water seal, in a dark, temperature is low, the maximum level of shelf life ... there is no air, no light, no heat.
If you have water, the elderly or unknown, you can use the following options to purify water.
- Add bleach. Known chemical sodium hypochlorite, add 4 drop regular chlorine bleach (Do not add any scent) per quart of water. Double, if you do not clean the water. (Try to filter dirty water, a coffee filter first to remove particles. ) shake or stir and wait for 30 minutes. Slight bleach odor is "OK (OK). (Or you can purchase 2 carbon dioxide chlorine tablets katadyne made under the name micropur MP 1.
- Boil the water-heating water boiling, a complete at least 0 minutes to disinfect. (This method does not resolve any chemical pollutants or particles).
- A filter to it in the filter or similar quality screening methods. One of the filter, it will be marked as "water purifier" must be certified to remove, viruses and bacteria. But not all fresh, is equal in quality and efficiency.
- Calcium tablets. You can buy these in firm globaline, portable - agua or coghland of calcium tablets.
- UV germicidal use the steripen." This device requires battery power.
No comments:
Post a Comment