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Station for complex water treatment SKO-10K
Station for complex water treatment SKO-10K
Cutaway view of a typical rapid sand filter
Cutaway view of a typical rapid sand filter
Slow "artificial" filtration (a variation of bank filtration) into the ground at the Water purification plant Káraný, Czech Republic
Slow "artificial" filtration (a variation of bank filtration) into the ground at the Water purification plant Káraný, Czech Republic
A profile of layers of gravel, sand and fine sand used in a slow sand filter plant.
A profile of layers of gravel, sand and fine sand used in a slow sand filter plant.
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Drinking water that is supplied through a tap (tap water).
Drinking water that is supplied through a tap (tap water).
Drinking water vending machines in Thailand. One litre of potable water is sold (into the customer's own bottle) for 1 baht.
Drinking water vending machines in Thailand. One litre of potable water is sold (into the customer's own bottle) for 1 baht.
Example for physical and chemical parameters measured in drinking water samples in Kenya and Ethiopia as part of a systematic review of published lite
Example for physical and chemical parameters measured in drinking water samples in Kenya and Ethiopia as part of a systematic review of published literature.
The "F-diagram" (feces, fingers, flies, fields, fluids, food), showing pathways of fecal–oral disease transmission. The vertical blue lines show barri
The "F-diagram" (feces, fingers, flies, fields, fluids, food), showing pathways of fecal–oral disease transmission. The vertical blue lines show barriers: toilets, safe water, hygiene and handwashing.