Changes

Naiade water purification unit

142 bytes removed, 08:12, 6 August 2015

→‎Suitable conditions

| watcrit=Fresh water, not contaminated with dissolved chemicals.

}}

* Note: A special insert for the removal of arsenic can be supplied as a non-standard item. More info via [http://www.clean-water-now.org/].

===Operations and maintenance===

12

edits