Optimization by orthogonal array design of solid phase extraction of organochlorine pesticides from water

被引：0
|
作者：
Chee, K.K. [1 ]
Wong, M.K. [1 ]
Lee, H.K. [1 ]
机构：
[1] Department of Chemistry, National University of Singapore, Kent Ridge 0511, Singapore
来源：
Chromatographia | 1995年 / 41卷 / 03期
关键词：
Air drying - Bonded silica - Humic acid - Natural waters - Off-line solid phase extraction - Optimisations - Optimized parameter - Organochlorine pesticides - Orthogonal array designs - Solid-phase extraction;
D O I：
10.1007/BF02267954
中图分类号：
学科分类号：
摘要：
A two-level orthogonal array design (OAD) to optimize the solid phase extraction of organochlorine pesticides is described. Parameters including eluting solvents, SPE cartridges packed with C18-bonded silica from different manufacturers, duration of air drying, pH, salinity and humic acid have been examined using OAD. This systematic approach was then used to optimize the relevant parameters required for off-line solid phase extraction of organochlorine pesticides from water. The optimized parameters were employed to perform extraction of the pesticides from natural waters.
引用
收藏
页码：191 / 196
相关论文
共 50 条
  • [41] CENTRIFUGAL PARTITION CHROMATOGRAPHIC EXTRACTION OF PHENOLS AND ORGANOCHLORINE PESTICIDES FROM WATER SAMPLES
    LIU, Y
    LOPEZAVILA, V
    ALCARAZ, M
    JONES, TL
    ANALYTICAL CHEMISTRY, 1994, 66 (24) : 4483 - 4489
  • [42] Determination of organochlorine pesticides in Saussurea costus by ultrasonic extraction and solid-phase microextraction method
    Liu Wei
    Huang Dushu
    Wu Na
    Zhang Jucheng
    Yi Ping
    Yang Jin
    ADVANCES IN CHEMISTRY RESEARCH II, PTS 1-3, 2012, 554-556 : 1947 - 1951
  • [43] Determination of pyrethroid, organophosphate and organochlorine pesticides in water by headspace solid-phase microextraction
    You, J
    Lydy, MJ
    INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2006, 86 (06) : 381 - 389
  • [44] SIMULTANEOUS DETERMINATION OF VARIOUS PESTICIDES IN WATER BY SOLID-PHASE EXTRACTION HPLC WITH PHOTODIODE-ARRAY DETECTION
    DELACOLINA, C
    BAEZ, ME
    PENA, A
    ROMERO, E
    DIOS, G
    SANCHEZRASERO, F
    SCIENCE OF THE TOTAL ENVIRONMENT, 1994, 153 (1-2) : 1 - 6
  • [45] Solid phase extraction of organochlorine pesticides with modified poly (styrene-divinylbenzene) microbeads using home-made solid phase extraction syringes
    Guelbakan, Basn
    Uzun, Cengiz
    Celikbicak, Oemuer
    Gueven, Gun
    Salih, Bekir
    REACTIVE & FUNCTIONAL POLYMERS, 2008, 68 (02): : 580 - 593
  • [46] SELECTIVE EXTRACTION OF ORGANOCHLORINE AND ORGANOPHOSPHORUS PESTICIDES USING A COMBINED SOLID-PHASE EXTRACTION SUPERCRITICAL-FLUID EXTRACTION APPROACH
    BARNABAS, IJ
    DEAN, JR
    HITCHEN, SM
    OWEN, SP
    ANALYTICA CHIMICA ACTA, 1994, 291 (03) : 261 - 267
  • [47] OPTIMIZATION OF SUPERCRITICAL-FLUID EXTRACTION OF ORGANOCHLORINE PESTICIDES FROM REAL SOIL SAMPLES
    VANDERVELDE, EG
    DIETVORST, M
    SWART, CP
    RAMLAL, MR
    KOOTSTRA, PR
    JOURNAL OF CHROMATOGRAPHY A, 1994, 683 (01) : 167 - 174
  • [48] Analysis of organochlorine pesticides in mollusc samples by HPLC after microwave assisted micellar extraction coupled with solid phase extraction
    Vega-Moreno, Daura
    Sosa Ferrera, Zoraida
    Santana Rodriguez, Jose Juan
    JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2008, 31 (06) : 865 - 877
  • [49] Solid-Phase Extraction of Pesticides in Water Using Corncob Biochar
    Soares, Pamela Ribeiro Lopes
    da Silva, Miliana Gouveia
    Luna, Joao Harlley Martins
    Santos, Tarcisio Martins
    Santos, Luis Fabricio Santana
    Navickiene, Sandro
    Freitas, Lisiane dos Santos
    FOOD ANALYTICAL METHODS, 2024, : 1626 - 1637
  • [50] Determination of Pesticides by Solid Phase Extraction Based on Central Composite Design
    Niaki, T. T.
    Khosravi, K.
    Ayagh, P. Ghezel
    ASIAN JOURNAL OF CHEMISTRY, 2010, 22 (01) : 87 - 94
12345