Changes

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===

• ← Older edit
• Newer edit →

Naiade

12

edits