Capillary column for the determination of disinfection by-product dichloroacetamide in drinking water
Capillary column for the determination of disinfection by-product dichloroacetamide in drinking water Details:
Name: capillary column
Chlorination disinfection is a commo
nly used disinfection process in drinking water treatment, which can effectively kill bacteria and viruses. At the same time, liquid chlorine will also react with natural organic matter (NOM) in water, resulting in carcinogenic, teratogenic and mutagenic changes to human health. Hazardous disinfection by-products (DBPs). Therefore, the research on disinfection by-products is of great practical significance.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopted the liquid-liquid extraction (LLE)-gas chromatography (GC) method, with methyl tert-butyl ether as the extractant and 1,2-dibromopropane as the internal standard, to establish The detection method of dichloroacetamide (DCAcAm) was studied, and the formation mechanism and co
ntrol method of DCAcAm formed by chlorination of aspartic acid were discussed.
Determination of disinfection by-product dichloroacetamide in drinking water capillary column Test chromatogram: