摘要
对使用磷化铝片剂水解熏蒸杀虫余气中的PH3进行了化学吸收的净化处理实验 ,在对多种吸收剂的对比实验研究表明 ,溶剂X是最良好的吸收剂 。
Experiments of purification treatment using chemical absorption to residual gas PH 3 released from fumigant aluminium phosphide pellets were performed. It was indicated by the comparison research of several absorbents that solvent X is the best one. Different concentrations PH 3 entering the absorber can be removed chemically to nearly zero at normal temperature and atmosphere.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2003年第1期30-32,共3页
Techniques and Equipment for Environmental Pollution Control
关键词
化学吸收
净化处理
熏蒸杀虫
磷化氢
吸收剂
chemical absorption
purification treatment
fumigated disinfestations
phosphine
