Eight kinds of organic pollutants including 44 compounds in Ipomoea aquatic grown in paddy soil fertilized with sewage sludge and its composts were systematically determined by GC/MS.

• 在水稻土上施用城市污泥及其堆肥盆栽通菜,应用GC/MS联机检测技术对植株中8类共44种有机污染物进行系统分析。