Watsan matters

13.-1016. Nitrates - ( NO3 ).

13.-1015. Night soil.

13.-1014. Networking competences.

13.-1013. NETSSAF - Participatory planning approach.

13.-1012. Net water needed versus gross water applied.

13.-1011. Net positive suction head - ( NPSH ).

13.-1010. Nephelometric turbidity unit - ( NTU ).

13.-1009. Negative externality.

13.-1008. Needs assessment for refugee emergencies - ( NARE ).

13.-1007. Natural water purification.

13.-1006. Natural resource.

13.-1005. Natural organic matter.

13.-1004. Natural coagulant.

13.-1003. Nanofiltration.

12.-1002. Nanofiltration ( NF ) - Reverse Osmosis ( RO ).

13.-1001. Nano-filter.

13.-1000. NaDCC.

13.-0999. Municipal water system.

13.-0998. Municipal wastewater.

13.-0997. Municipal solid waste - ( MSW ).

13.-0996. Multiple uses.

13.-0995. Multi-stage pump.

13.-0994. Multi-cluster - Sector initial rapid needs assessment - ( MIRA ).

13.-0993. Mulch.

13.-0992. Mudstone.

13.-0991. Moving bed reactor - ( MBR )..

13.-0990. Motorised emptying and transport.

13.-0989. Motorised water pumps.

13.-0988. Motor.

13.-0987. Motor pump.