Consider how water sitting in a closed glass jar sitting in the sun gets hot from the sun's rays passing through the glass. This is not the best thinking in how a portable ultraviolet water purifier works, but it does touch on the basics. While the water inside the glass jar will become heated, it will not reach the water's boiling point, which is required to kill any bacteria that be swimming freely in the water.

Rather, the portable ultraviolet water purifier works by rendering most of the bacteria in the water sterile, so that it cannot reproduce once it enters the human system. Having safe water to drink is not only desired by most campers, it is also a necessity. Without clean, safe water consumers can become deathly ill from all of the bacteria, viruses and different protozoa that thrive in the water. A portable ultraviolet water purifier can help insure the water is safe to drink, but they can take time to purify the water and while effective, they may not meet the need for a continuous supply.

The main thing to remember about the portable ultraviolet water purifier is that they work best on clean, filtered water to kill many forms of bacteria. It is been shown that ultraviolet light is deadly to many aquatic organisms, but if the water is not filtered of sediment before being exposed to ultraviolet light, not all of the bacteria will be destroyed.

Purification Choice Should Be Based On Performance

Many emergency services rely on a portable ultraviolet water purifier to provide clean, safe water for medical services. Finding a quality unit may take some time, but it is important to find one that pre-filters the water before going into the chamber into which the ultraviolet light is passed.

Some smaller portable ultraviolet water purifier units are available that operate on battery, or in some cases by solar power, that filter the water through .1 micron filters to remove any organic and non-organic sediment, making its treatment in a drinking water purifier more efficient and effective. Some of the larger portable ultraviolet water purifier units are strong enough to provide a continuous source of water, provided the water is well filtered before passing through the light.

Since the light from a portable ultraviolet water purifier is a shorter wavelength it is highly effective at killing bacteria, even though it cannot be seen. In many units, simple maintenance such as changing the bulb, cleaning its housing and changing filters regularly is all that is need to keep the portable ultraviolet water purifier working as expected.

Water Based Air Purifier Humidifier Aroma Therapy Air Cleaner Unit with Warranty US $36.30

Water Filtration Purifier Pitcher Good Housekeeping Clear 2 US $16.99

ROYAL PRO WATER FRESH AIR PURIFIER CLEANER RAINBOW RAINMATE e e2 se FRAGRANCES US $65.00

ROYAL PRO WATER FRESH AIR HUMIDIFIER DEHUMIDIFIER PURIFIER COMBO 3 IN 1 US $65.00

Water Filter 75 265 gallons camping backpacking katadyn hiking purifier travel US $40.00

MSR Sweetwater Water Purifier System Great for Camping Hiking Cross Country $99 US $10.50

EcoWater Countertop Water Purifier Distiller Kenmore US $94.99

Royal Water Water Ionizer Purifier US $1,000.00

Aqua Pure Laboratories Water Softener Purifier Whole Set up Salt Cond Inc NR US $89.00

Soldiers Hiking Camping Water Filter Purifier Outdoor Survival Portable US $21.45

NIB SteriPEN Classic UV Water H2O Purifier Camping Hiking Emergency US $36.00

NIB SteriPEN Journey LCD UV Water H2O Purifier Camping Hiking Emergency US $51.00

New MTN Alkaline Water Purifier Ionizer Purifier Filter Machine Free PH Tester US $399.95

New SteriPEN Traveler Handheld Water Purifier US $37.00

Industrial Ozone Generator 1250mg h Water Purifier Cleaner Tank 110V 240V US $148.90

Pure Mini Soldier Ceramic Pump Backpacking Water Filter Hiking Camping Purifier US $9.98

Industrial Ozone O3 Generator Ozonator 1250mg h Water Tank Purifier Air 110 240V US $197.90

Thermax Mini Max2 Water Based Air Purifier Air Freshener Small US $24.00

Reverse osmosis 5 stages 50 gpd water filter purifier US $99.00

Home Cartridge Ceramic Faucet Tap Water Filter Purifier US $5.15

Portable Ultraviolet Water Purifier Blocks Bacterial Breeding is a post from: Water Filters

Do you love travelling, backpacking, and going on nature trips? Do you have a passion for the great outdoors? If yes, then make sure your list of the essentials you should have for your trip includes a portable water purifier.

Why carry it along?

Most backpackers and travellers try to pack as lightly as possible and focus on bringing only the most important things you will be needing during your trip. But it pays to make space in your bag for portable water purifiers. These small handheld and highly compact devices can just be the only protection you have against a very common danger you might come across with on the road, and that’s unsafe, unclean water.

If you are up to date with the current events, you’ll know that diseases are spreading at a frightening rate all over the world, and some of these diseases happen to be transmitted from unclean water supply. If you’re travelling, you won’t have the luxury of a ready water supply that already undergoes filtering; all you may sometimes get is a spring or a brook, and you can’t be sure of how clean the water there is, especially in these days of widespread environmental pollution. So that one extra space in your bag for a portable water purifier might just save your life.

What’s out there?

So what exactly are threatening you and your health these days? Contaminants range from biological and chemical contaminants, so you have quite a lot to watch out for. Biological contaminants include bacteria, viruses, and other microorganisms that should not be in your water supply. Chemical contaminants, on the other hand, include unwanted and potentially harmful chemicals mixed in with the water. If you are travelling or backpacking, you will most likely come across biological contaminants.

How portable water purifiers work

How a portable water purifier works depends on what purification method is used. However, since most water purifiers require larger and bulkier equipments, not all possible water purification methods are being used.

One common portable water purification method is the UV water purification. A portable UV water purification device will simply contain a light source. The light source, a UV lamp, can kill viruses and bacteria effectively provided that the water comes into contact with the UV lamp. This is one of the most effective types of water purifiers around, and they are also extremely convenient. The UV light source feels light, so you can easily bring it with you wherever you go.

How to choose your water buddy

In choosing a water purifier you can bring along, determine how much protection you will be needing and how much you are willing to pay for the product. Water contaminants are naturally more common in some areas than others, so you have to make sure your chosen water buddy can handle the amount of water contaminants your water is exposed to.

Aside from that, it would also be helpful to look for a portable water filter with a filtering size of 0.2 microns. 

What to consider

Before making a choice, however, you should choose the right portable water purifiers. Some come in the form of handy pens. Top brands in the market include Katadyn and SteriPEN. Then you should also consider the price and how much water the unit is able to clean. Finally, consider the price so you get good value out of your investment.

To Find More about choosing a portable water purifier please visit our website: http://www.water-purification-guide.com/portable-water-purifier.html

Copyright 2009 Water-purification-guide.com, all rights reserved.

Water Based Air Purifier Humidifier Aroma Therapy Air Cleaner Unit with Warranty US $36.30

Water Filtration Purifier Pitcher Good Housekeeping Clear 2 US $16.99

ROYAL PRO WATER FRESH AIR PURIFIER CLEANER RAINBOW RAINMATE e e2 se FRAGRANCES US $65.00

ROYAL PRO WATER FRESH AIR HUMIDIFIER DEHUMIDIFIER PURIFIER COMBO 3 IN 1 US $65.00

Water Filter 75 265 gallons camping backpacking katadyn hiking purifier travel US $40.00

MSR Sweetwater Water Purifier System Great for Camping Hiking Cross Country $99 US $10.50

EcoWater Countertop Water Purifier Distiller Kenmore US $94.99

Royal Water Water Ionizer Purifier US $1,000.00

Aqua Pure Laboratories Water Softener Purifier Whole Set up Salt Cond Inc NR US $89.00

Soldiers Hiking Camping Water Filter Purifier Outdoor Survival Portable US $21.45

NIB SteriPEN Classic UV Water H2O Purifier Camping Hiking Emergency US $36.00

NIB SteriPEN Journey LCD UV Water H2O Purifier Camping Hiking Emergency US $51.00

New MTN Alkaline Water Purifier Ionizer Purifier Filter Machine Free PH Tester US $399.95

New SteriPEN Traveler Handheld Water Purifier US $37.00

Industrial Ozone Generator 1250mg h Water Purifier Cleaner Tank 110V 240V US $148.90

Pure Mini Soldier Ceramic Pump Backpacking Water Filter Hiking Camping Purifier US $9.98

Industrial Ozone O3 Generator Ozonator 1250mg h Water Tank Purifier Air 110 240V US $197.90

Thermax Mini Max2 Water Based Air Purifier Air Freshener Small US $24.00

Reverse osmosis 5 stages 50 gpd water filter purifier US $99.00

Home Cartridge Ceramic Faucet Tap Water Filter Purifier US $5.15

'Anonymous' hackers planning 'real-world attacks'
A computer security firm working to expose members of hacker group "Anonymous" pulled out of a premier industry conference here due to threats of real-world attacks on its employees.
Read more on PhysOrg

Portable Water Purifiers: The Ultimate Anti-Contaminant Weapon is a post from: Water Filters

Portable Water Filter – Water Container That Turns Tap Water Into Safe Drinking Water is a post from: Water Filters

Soldiers Hiking Camping Water Filter Purifier Outdoor Survival Portable US $21.45

6 STAGE Portable Reverse Osmosis Water Filter System US $267.13

CLEAR 2 GO WATER PURIFIER TRAVEL PORTABLE WATER FILTER US $4.66

2 Portable Water Purification Filter water bottles with ceramic filter 24 ounces US $44.99

Portable Water Purification Filter Ceramic water bottle with ceramic filter US $49.99

Clear2Go Portable Water Bottle w Filter Perfect for your new gym membership US $10.99

Portable Water Filter Camping Emergency Survival US $19.99

Portable Army PLA Soldier Hiking Camping Water Filter Purifier USA SHIP DC021 US US $28.90

AQUA PURE REUSABLE PORTABLE WATER PURIFIER FILTERPOUCH US $55.20

High Country Portable Water Bag with Ceramic Filter US $46.99

Soldier Portable Mini Camping Hiking Travel Soldiers Water Pure Filter Purifier US $18.99

Portable Reverse Osmosis Water Filter System 50 GPD RO US $149.00

Portable Soldier Water Filter Purifier for Hiking Camping Fishing Hunting US $64.95

Portable Nano Energy Water Filter Ionizer Alkaline US $51.44

2 PACK Portable Water Filters ion nano flask Alkaline Ionizers ph purifier US $41.87

Portable Hiking Camping Water Filter PurifierLubricant US $39.24

Body Glove 18oz Portable Water Filter Bottle Camping US $19.95

Water Pitcher Filter Brita Jug Container Portable Pitchers Jugs Containers NEW US $20.73

AQUARIUM Water Filter Portable R O System with DI Resin US $150.19

PORTABLE REVERSE OSMOSIS WATER FILTER SYSTEM 160 GPD US $89.90

Seychelle Portable Water Straw w Advanced Filter for Purification Filtration US $16.95

Pure Easy Soldier Portable Mini Water Filter Purifier US $35.98

Portable Reef Aquarium Reverse Osmosis RO DI 3 stage water filter US $109.00

SteriPen Portable Water Purifier with Pre Filter US $69.95

2 Portable Water Purification Filters Ceramic Carbon Silver impregnated US $73.99

Bota of Boulder Outback Bottle Filter - This is a filter bottle that is great for wilderness hikers.  It can remove many common bacteria from water and therefore is excellent for filling up at the nearest stream.

Bottom's Up - The filter in these bottles is in the bottom of the bottom as opposed to being part of the lid like many others.  The reason for this is that the filter will stay protected within the bottle and won't be exposed to air contaminants.

Clear Brook Portable Water Filter Bottle - This is a great 22oz bottle that has a Lexan cover that will resist cracks and leaks.  Excellent for anybody on the go.

Exstream - Excellent high quality filters that come in three different models and sizes.

Innova Water Filter Bottle - This bottle comes in two sizes, either 16 oz or 27 oz and has a two-stage filter that cleans the water as your squeeze.

Pres2Pure Canteen - These canteens are a bit of an odd shape and can be difficult to carry in a standard water bottle holder or pack.  However they come with colloidal silver filters that allow for a natural filtration and work great.

If you are looking for a more extensive portable water filter that will be effective in eliminating water borne diseases such as cholera and typhoid, an excellent choice would be the Portable Gravity Water Filters with Doulton ceramic filtration elements.  These units are intended to be used in any situation where safe drinking water is not available. They are used by many major aid and emergency relief organizations around the world.

The fact is that it is necessary to filter our water before we drink it in order to avoid contamination and ill health effects.  If we are in a situation where clean water is unavailable then we better be sure to have a portable water filter.  Do a little shop and comparison online and be sure to get one that is beneficial for what you need.  There are many excellent units on the market like the ones listed above.  Be sure to get one that is going to fit your needs.

To learn much more about portable water filters as well as to learn about the different types of water filtration technologies visit Get-Water-Filters.com where you’ll find this and much more, including great information on expedition water filters.

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Portable Water Filters – Clean Water While On the Go is a post from: Water Filters

There will be a portable water purifier to meet your needs, no matter the reason or the amount of water needed. From small units that fit into the top of a water bottle to much larger ones, big enough to supply purified water to hundreds of people in a short period, a portable water purifier can turn some of the worst types of water into potable water for drinking and cooking. Unless many of the floating particles in the water have been removed, it may not taste or smell very good, even though purified water is usually safe for drinking.

Filtering will remove many of the smallest particulate matter, including metals and some bacteria, but in order to be safe a purification unit will be necessary. Even a portable water purifier can kill all the bacteria and germs living in the water to prevent them from causing disease when ingested.

On The Camping Trail Portable Units Handy

Having a portable water purifier, especially for campers, allows them to have a continuous supply of clean water while on the trail without having to carry large amounts of water with them. Before passing the dirty water through a portable water purifier to completely clean it of dirt, smell and bacteria, first run the water through portable water filters to remove any sediment.

Use of chlorine and iodine are some of the different methods of purifying water, but despite it being safe to drink, these chemicals often leave an unpleasant odor in the water which may not be acceptable to some people. Ultraviolet purifiers use the power of the sun to create heat to kill bacteria, while others use an electrical charge to kill any living things in the water. Using membrane filters small enough to capture bacteria also popular types of portable water purifiers, but require pressure to force the water through the filter.

Portable Water Purifier Can Provide Source of Safe Drinking Water is a post from: Water Filters