室内空气中的化学农药及其检测技术

室内空气中化学农药之所以存在 ,主要因为我们在杀灭室内蚊、蝇、蚤、蚂蚁、蟑螂及老鼠时 ,使用了含化学农药的杀虫剂。目前 ,我国市场上流通的含有化学农药的杀虫剂商品近 1 0 0 0种 ,但从农药的有效成分来看 ,大约有 60余种。它们多属拟除虫菊酯类农药 ,占总数的 50 % ;此外还有氨基甲酸酯类、有机磷类农药等。本文重点介绍室内空气中化学农药的捕集及检测技术

The chemical pesticides in indoor air and their detection technique

The pesticides can be found in indoor air because of using some insecticides to control mosquito, fly, flea ,ant, roach, mouse , and etc. There are about 1000 types of commodity of sanitation insecticide in market of China. However , among the commodities, there are only about 60 types of pesticides in effective chemical compound. It is mainly pyrethrin (pyrethroid) with 50 percent in the insecticides. Others are organophosphorus, carbamate, and etc. Their detection techniques including method of capturing , extracting and detecting pesticide in indoor air will be introduced in this paper.