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2. Portable water purification - Wikipedia

   en.wikipedia.org/wiki/Portable_water_purification

   The Portable Aqua Unit for Lifesaving (short PAUL) is a portable ultrafiltration-based membrane water filter for humanitarian aid. It allows the decentralized supply of clean water in emergency and disaster situations for about 400 persons per unit per day. The filter is designed to function with neither chemicals nor energy nor trained personnel.

3. LifeStraw - Wikipedia

   en.wikipedia.org/wiki/LifeStraw

   LifeStraw is a brand of water filtration and purification devices. The original LifeStraw was designed as a portable water filter "straw". It filters a maximum of 4,000 litres of water, enough for one person for three years. It removes almost all waterborne bacteria, microplastics and parasites. [ 1] A bottle was later developed which ...

4. List of equipment of the Canadian Army - Wikipedia

   en.wikipedia.org/wiki/List_of_equipment_of_the...

   To be replaced under the Common Heavy Equipment Replacement (CHER) project which aims to replace 18 classes of construction and material-handling platforms, and will be procured in eight different bundles of certain types (bulldozers, graders, excavators, backhoes, compactors, trailers, container handlers and forklifts). Among the mandatory ...

5. LifeSaver bottle - Wikipedia

   en.wikipedia.org/wiki/LifeSaver_bottle

   The LiveSaver bottle has been used by soldiers for drinking water as well as cleaning wounds. [ 2][ 3][ 4] To filter the water, one puts contaminated water in the back of the bottle, then screws the lid on. The lid has a built in pump which is operated manually with a hand; the pumping action forces the contaminated water through the nano ...

6. Portable Aqua Unit for Lifesaving - Wikipedia

   en.wikipedia.org/wiki/Portable_Aqua_Unit_for...

   Portable Aqua Unit for Lifesaving. Water backpack "PAUL". The Portable Aqua Unit for Lifesaving (short PAUL ), also known as Water Backpack is a portable membrane water filter developed at the University of Kassel for humanitarian aid. It allows the decentralized supply of clean water in emergency and disaster situations.

7. Water purification - Wikipedia

   en.wikipedia.org/wiki/Water_purification

   Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids, and gases from water. The goal is to produce water that is fit for specific purposes. Most water is purified and disinfected for human consumption ( drinking water ), but water purification may also be carried out for a variety of ...