Title :
Analysis of 2,4-D and its ozonation intermediates by high performance liquid chromatography
Author :
Quan, Yuheng ; Chen, Lan
Author_Institution :
Dept. of Environ. Sci. & Eng., North China Electr. Power Univ., Baoding, China
Abstract :
The analysis of phenoxy acid herbicide 2,4-D(2,4-dichlorophenoxyacetic acid) and its ozonation intermediates using high performance liquid chromatography (HPLC) was studied in this paper. We discussed the effect of detective wave, mobile phase components and flow rate on the separation and detection of 2,4-D and its ozonation intermediates. Experimental results reveal several key parameters in the experimental work such as methanol -0.05M phosphoric acid solution(65/35, v/v) as mobile phase, 228 nm as detective wave and 1.0 mL/min as mobile phase flow rate. These parameters are suitable for detecting 2,4-D and it´s ozonation intermediates.
Keywords :
agrochemicals; chemical engineering; chemical products; chemical technology; chromatography; ozonation (materials processing); separation; HPLC; dichlorophenoxyacetic acid; high performance liquid chromatography; ozonation intermediates; phenoxy acid herbicide; phosphoric acid solution; separation; Chemical industry; Electronic mail; Mobile communication; Presses; Soil; Toxicology; Water pollution; 2,4-D; herbicide; high-perfomance liquid chromatography; ozonation;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964445
