Thanks a lot to KPS for sharing such an informative article about outdoor travel survival tips. I have read your valuable page and gotten much information and now my confused has cleared. I love travel. But I have a little question that, I have a little baby but how to take care in travel time? And which foods are good for baby survival times? And which dress will be comfortable for baby in survival time? Could you please suggest me? Then I will be benefited. Anyway, I will share this article with my friends. I hope they will be benefited by this article.
You do not want to wait until you are thirsty to begin gathering water, as the urge to drink directly from the contaminated source can become unbearable. Due to the negative effects of drinking water contaminated with Giardia and other bacteria/viruses, this is a bad idea. Becoming sick from drinking bad water, will further dehydrate you, worsening your situation.
These tablets essentially use chlorination as their method of purification. Sodium chlorite generate chlorine dioxide giving it the ability to treat water. Chlorination, as most know, is a common method of disinfecting water, and is commonly used by municipalities world-wide for this purpose. Chlorine destroys bacteria by destroying the cell walls of the bacterium/virus, killing the organism. Fortunately, when we drink chlorinated water, our digestive system quickly neutralizes the chlorine. So chlorine concentrations along the gastrointestinal tract are, in all likelihood, too low to cause damage. The tablets are wrapped in a metallic foil which makes it easy to store and there are no concerns of a glass bottle breaking. This is one of our favorite items to carry as a backup to our water filtration system.
Filter Speed While there are reverse osmosis filters that can filter water as you need it, most of them take some time to refill. If you are replacing your regular tap water with purified water, look for a unit that can filter 50 or more gallons a day. If you're just using it for drinking water, you can opt for a unit with a slower refill rate and a smaller tank.
The pore size of the filter, usually measured in microns, will determine what will be filtered through. While a standard micron size of 0.2 is small enough to block heavy metals such as lead and copper and large parasites such as Cryptosporidium, it will not block viruses. The National Sanitation Foundation sets a standard for effective water filtration products so look for an NSF stamp when selecting a filter to purchase.
When particles to be removed do not settle out of solution easily, dissolved air flotation (DAF) is often used. After coagulation and flocculation processes, water flows to DAF tanks where air diffusers on the tank bottom create fine bubbles that attach to floc resulting in a floating mass of concentrated floc. The floating floc blanket is removed from the surface and clarified water is withdrawn from the bottom of the DAF tank. Water supplies that are particularly vulnerable to unicellular algae blooms and supplies with low turbidity and high colour often employ DAF.:9.46
A properly packed backpack is requisite to your comfort and safety. Incorrect weight distribution leads to muscle aches and unnecessary strain on your spine. Place heavy items – water, food, and cooking gear – in the middle of your pack, close to your body. Use medium weight items – clothing, tarps, and rain gear – to cushion the heavier items, securing them, so the weight does not shift while you are hiking. Pack your sleeping bag in the bottom of your backpack or tie to the bottom. Store items that you are likely to need more frequently in the side and outer pockets – compass and map, sunglasses, toilet tissue and trowel, sunscreen, bug repellent, pocketknife, flashlight, snacks, and a small towel.
Fluoride Removal: Although fluoride is added to water in many areas, some areas of the world have excessive levels of natural fluoride in the source water. Excessive levels can be toxic or cause undesirable cosmetic effects such as staining of teeth. Methods of reducing fluoride levels is through treatment with activated alumina and bone char filter media.
Use a commercial water filter. A commercial water filter is the easiest and most effective way to filter sediment, pathogens, metals, and other pollutants from water. These filters contain special materials like charcoal, carbon, ceramic, sand, and cloth that are specially designed to filter out dangerous pollutants. There are many different types of filters you can use, including:
The remineralization stage is an additional feature of this water purifier. The name itself explains the function of this stage. After passing through the basic 5 stages of filtration the water is treated in the remineralization stage. At this point of purification, some advantageous minerals restored into the water again. The added minerals improve the taste and raise the pH to more alkaline. You will definitely enjoy the fresher tasting mineral water.