Documents Water Quality Handbook

UNICEF HANDBOOK ON WATER QUALITY United Nations Children’s Fund (UNICEF) UNICEF Handbook on Water Quality © United Nations Children's Fund (UNICEF), New York, 2008…

Documents Units for Measuring Water Quality PARTS PER MILLION Most dissolved substances found in water are...

Slide 1 Slide 2 Units for Measuring Water Quality Slide 3 PARTS PER MILLION Most dissolved substances found in water are measured in parts per million (ppm) or even smaller…