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WATER

WATER. CONTENT Water and water consumption Why do we need water? VIV Who gets water? Water additives Challenges with water Sources. Water and water consumption. Hydrogen and oxygen 150 liters a day Cooking Washing Activities Saves lives Strict rules for the wastewater.

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WATER

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  1. WATER

  2. CONTENT Water and water consumption Why do we need water? VIV Who gets water? Wateradditives Challenges with water Sources

  3. Water and water consumption • Hydrogen and oxygen • 150 liters a day • Cooking • Washing • Activities • Saves lives • Strict rules for the wastewater

  4. Why do weneed water? • Humansneed water to survive • Eachday, your body must replace 2.4 l • Water keepsthebody’stemperature normal Eyesight fades Dehydration Dizzy, clumsy … No water Enter coma, DIE

  5. Vestfold Intercommunal Waterworks Founded in 1968 Seierstad Waterworks & Eidsfoss Waterworks Farris & Eikeren Controlled waters under strict conditions

  6. Who getswater? • 10 municipalities • VIV does not deliver water • to Larvik • Larvik – Gopledal waterworks

  7. Water Cleaning Process Remove unwanted things from the water Air into the water Chemical cleaning Pax-16, chalk and chlorine

  8. Challenges with water • Leakage • Largestwater loss • Industrial waste; • Sulphur • Asbest • Oils • Bacteria and parasites • UV systems

  9. SOURCES http://growingblue.com/case-studies/leakages-in-water-distribution-systems/ http://www.nrdc.org/water/ www.viv.no www.vannkunskap.no www.google.no

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