title: Rapid determination of chemical oxygen demand (COD) using focused microwave digestion followed by a titrimetric method.
authors: Department of Environmental Engineering, National Chung Hsing University, Taichung, Taiwan, Republic of China.
authors: S
authors: S
authors: Chen
authors: J H
authors: JH
authors: Tzeng
authors: Y
authors: Y
authors: Tien
authors: L F
authors: LF
authors: Wu
mesh_terms: D005296:Ferrous Compounds / Q000032:analysis; D008872:Microwaves; D009930:Organic Chemicals / Q000032:analysis; D010100:Oxygen / Q000032:analysis*; D010795:Phthalic Acids / Q000032:analysis / Q000592:standards; D000644:Quaternary Ammonium Compounds / Q000032:analysis; D012015:Reference Standards; D012623:Seawater / Q000032:analysis; D012965:Sodium Chloride / Q000032:analysis / Q000592:standards; D012996:Solutions / Q000032:analysis / Q000592:standards; D017186:Titrimetry / Q000379:methods*; D014867:Water / Q000032:analysis; D014873:Water Pollutants / Q000032:analysis / Q000528:radiation effects
chemical_list: D005296:Ferrous Compounds; D009930:Organic Chemicals; D010795:Phthalic Acids; D000644:Quaternary Ammonium Compounds; D012996:Solutions; D014873:Water Pollutants; D014867:Water; D012965:Sodium Chloride; C032279:phthalic acid; C038178:ammonium ferrous sulfate; D010100:Oxygen