Download presentation
Presentation is loading. Please wait.
Published byDonald Mitchell Modified over 9 years ago
1
General Principles of Some Other Ambient Water Quality Tests Viet Nam Provincial Environmental Governance Presented by: James Downie & Vu Thi Thu Ha Prepared by: Host DoNRE
2
QCVN0010 – 2008 QCVN0010 – 2008 National technical regulation on surface water quality
3
QCVN0008 - 2008 Chemical Oxygen Demand (COD) – Colorimetric – UV/Vis Spectrophotmeter Biochemical Oxygen Demand (BOD) – Incubator & DO Meter Chloride (Cl - ) – Colorimetric – UV/Vis Spectrophotmeter Nitrite & Nitrate (NO 3 /NO 2 ) – Ion Selective Electrode (ISE) Phosphate (PO 4 ) – Colorimetric – UV/Vis Spectrophotmeter Cyanide (CN - ) – Ion Selective Electrode (ISE) Trace Metals (As, Cd, Pb, Cu, Zn, Ni, Fe, Hg* & Cr*) – Polarography
4
QCVN0009 – 2008 QCVN0009 – 2008 National technical regulation on underground water quality
5
QCVN0009 - 2008 Hardness – Titrimetric Method Sulphate (SO42-) – Gravimetric Method Trace Metals (Mn & Se) – Polarography
6
QCVN0010 – 2008 QCVN0010 – 2008 National technical regulation on coastal water quality
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.