摘要
通过对郑州市某乡镇电解铝厂附近的大气、土壤及冬小麦等生态因素含氟量的分析与研究，表明：（１）铝厂所排放的氟化物是造成冬小麦减产的主要原因；（２）冬小麦各部位器官含氟量与距污染源的距离呈负相关，（３）对电解铝生产过程排放的气态氟化物应采取相应的治理和防护措施。
Based on the analysis and study on the fluorine content in the atmosphere, soil, fall wheat and other ecological factors near the electrolytic aluminum plant of town in Zhengzhou, the result showed that, Fluoride discharged from this plant was the principal factor which reduced fall wheat output, the fluorine content of fall wheat was negatively correlated with the distance from the fall wheat to the pollution source, and the fluoride discharged from the electrolytic aluminum plant should be controled by some realtive preventive treatment. \ \
出处
《重庆环境科学》
1998年第1期24-26,共3页
Chongqing Environmental Science
关键词
氟
冬小麦
生态因素
大气污染
Fluorine, Pollution, Fall wheat, Ecological factor, Correlated analysis
