Category:Water purification
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Subcategories
This category has the following 5 subcategories, out of 5 total.
R
W
- Water purification tablets (13 F)
Media in category "Water purification"
The following 36 files are in this category, out of 36 total.
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Some recent investigations concerning bacteria in drinking water (IA 101311300.nlm.nih.gov).pdf 550 × 968, 8 pages; 254 KB
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The relation of impure water to disease (IA b22395684).pdf 925 × 1,525, 110 pages; 4.44 MB
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Copper as an algicide and disinfectant in water supplies (IA copperasalgicide76moor).pdf 797 × 1,306, 58 pages; 5.15 MB
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Water and public health. The relative purity of waters from different sources (IA cu31924031487162).pdf 622 × 1,008, 126 pages; 2.14 MB
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Defense.gov photo essay 071215-N-7415V-008.jpg 2,592 × 3,872; 5.19 MB
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Dhi Qar Province workshop DVIDS136272.jpg 2,832 × 4,256; 3.55 MB
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The microscopy of drinking water (IA drinkmicroscopyo00whiprich).pdf 850 × 1,285, 522 pages; 84.13 MB
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Home water filters, water purifiers, and bottled water in India.jpg 4,096 × 4,096; 5.69 MB
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Islamic Republic of Iran Army Day 2013 (108).jpg 1,000 × 539; 119 KB
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FEDLINK - United States Federal Collection (IA ntptechnicalrepo00alde 0).pdf 1,245 × 1,639, 486 pages; 22.06 MB
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Schema of a Berkefeld Waterfilter.gif 727 × 990; 3.65 MB
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Water filtration works. (IA waterfiltrationw00fuer).pdf 1,104 × 1,733, 332 pages; 15.39 MB
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Wie aus Flusswasser Trinkwasser wird.webm 2 min 23 s, 1,920 × 1,080; 147.88 MB
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Яяяяяяяяяяяя (2).jpg 1,956 × 1,304; 120 KB