บริหารจัดการลดน้ำสูญเสีย Intelligent Leak Monitoring System
Non revenue water (NRW) is water that has been produced and is "lost" before it reaches the customer.
Losses can be real losses (through leaks, sometimes also referred to as physical losses)
or apparent losses (for example through theft or metering inaccuracies).
NRW is typically measured as the volume of water "lost" as a share of net water produced.
It could more effective management as lower as the NRW,