m (Wastwater treatment moved to User:Nth5/Wastwater treatment: Robot: moved page) |
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{{115 in progress|March 17th, 2008}} | {{115 in progress|March 17th, 2008}} | ||
[[Image:Arcata-6686.jpg|thumb|this evinces the primary treatment for wastewater]] | [[Image:Arcata-6686.jpg|thumb|this evinces the primary treatment for wastewater]] | ||
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{{115 in progress|March 17th, 2008}} | {{115 in progress|March 17th, 2008}} | ||
[[Image:Arcata-6966.jpg|thumb|the physical;biological and chemical wastewater treatment plant of Arcata city.]] | [[Image:Arcata-6966.jpg|thumb|the physical;biological and chemical wastewater treatment plant of Arcata city.]] | ||
Revision as of 07:18, 2 October 2008
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Fig 1:watched out for the dirty water!
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Fig 2:the water expressed the color of chocolate!
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Fig 3:wastewater treated the easily removable pullutants
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Fig 4:removed larger solids by grinders;bar screeens; grit channels; then the water flows for long and long to settle the organic matter in the primary settling basins!