Microwave-assisted extraction of organochlorine pesticides from sediments and determination by gas c

• 作 者: Rama Mohan Kurakalva Narasimha Murthy Nyasavajhala Phani Homeshwari Mamidi Venkata Anjaiah Kanukuntla
• 机 构: Envrionmental Geochemistry Group National Geophysical Research Institute Hyderabad-500007 India,Env
• 出 处: Chinese Journal of Geochemistry
• 发表日期: 2006年S1期
• 关键词: pesticides capture acetone OCPs hexane Florisil adsorbent immersed Sediment extr

A simple and rapid procedure to extract organochlorine pesticides (OCPs) from sediments by means of microwave energy is proposed. Sediment samples were irradiated with microwaves in a closed vessel system while immersed in hexane-acetone (1∶1, v/v). The

A simple and rapid procedure to extract organochlorine pesticides (OCPs) from sediments by means of microwave energy is proposed. Sediment samples were irradiated with microwaves in a closed vessel system while immersed in hexane-acetone (1: 1, v / v).