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Naiade water purification unit

403 bytes removed, 08:14, 6 August 2015
→‎Costs
The UV lamp has a life of 10.000hrs or 3 years at 9 h/day continuous service. The filter needs to be replaced approximately every 12 months depending on TSS of influent/washing frequency. The back up battery (12V-50Ah) lasts 36 hours. Built-in electronics will register the used time of lamp and a light in front of the unit will indicate when the lamp needs to be replaced.
 
===Costs===
{{Treatment_Cost
|CapCost=US$ 3,500 (Ex Works, unit price)
|OpCost=US$ 0
|ReplCost=US$ 95
|5yCost=US$ 30 (estimated cost over 1 year)
|litreCost=US$ <0.003 (based on daily production of 3,500 liters)
}}
Note: the capital costs exclude the costs for water sanitation awareness programs and maintenance training, local support for installation and maintenance, transport and fees and duties.
===Field experiences===
Naiade
12
edits
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