DIRECT DRINKING WATER MEETING NATIONAL STANDARD QCVN6-1:2010/BYT
The Institute of Occupational and Environmental Health, Ministry of Health and National standard TCVN 11978:2017 on Water
purifiers for families issued by the General Department of Standardisation and Quality Measurement - Ministry of Science and
Technology.
The certified water source must meet the MOH standard for 21 physicochemical toxic criteria such as arsenic, ammonium, lead,
cyanide, mercury, copper, nitrate, etc. and and 5 microbiological criteria: li, Coliform, Streptococci feacal, Pseudomonas
aeruginosa, Spore of sulfite-reducing anaerobic bacteria, for ensuring absolute safety for users' health when taken directly.