<p>A water secure world means preventing water
sources from contamination of untreated
wastewater. USAID IUWASH supported the
development of of Scheduled Desludging Services
by the operators of Makassar city’s wastewater
</p>
treatment system. Yusuf Ahmad/USAID IUWASH SSEI
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/43518033@N03">USAID Indonesia</a>
2016-01-07 10:51
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/usaid-indonesia/40069568214/">De-sludging</a>