Periodic Table ntawm Sinsche Xaiv koj cov parameter.... Lub cev Parameters Chroma Tawg pH EC Kev coj ua Hardness C 6 H 6 O Inorganic non-metallic ntsuas Sulfate Chloride Fluoride Cyanide Nitrates Sulfide Phosphate Ammonia Nitrite Silicate Hydrazine Sulfite Hlau thiab metalloid ntsuas Aluminium Hlau Manganese Tooj Zinc Arsenic Cadmium Chromium (Hexavalent) Coj Nyiaj Molybdenum Cobalt Nick Barium Titanium Beryllium Boron Potassium Trivalent Chromium Tag nrho Chromium Comprehensive indicators as of organic teeb meem CODMn TOC Disinfection by-products Chlorite Chlorate Formaldehyde Cov tshuaj tua kab mob ntsuas Dawb chlorine Ua ke chlorine Tag nrho cov tshuaj chlorine Muaj chlorine Monochloroamine Chlorine Dioxide Ozone Bromine Hydrogen Peroxide Active Oxygen Microbial ntsuas Total Colony suav Total Coliform Group Thaum tshav kub kub Resistant Coliform Group E. coli Cov cim qhia ntawm cov pa phem COD Tag nrho Phosphorus Tag nrho Nitrogen TSS Dissolved Oxygen Lwm tus Molybdate Urea Iodine Tag nrho Alkalinity Cyanuric acid