摘要
通过对杭州西湖北山路春夏两季（3～8月）降尘的采集和实验测定其中总氮（TN）和总磷（TP）的含量，分析出该地区降尘的粒径质量分维特点为较细颗粒的质量含量高于较粗颗粒的质量含量且较细颗粒的氮磷含量也高于较粗颗粒的氮磷含量，得出北山路降尘所携带的氨会对北里湖水体的水质造成潜在威胁，并给出建议对策。
The paper was based on the collection and experiment of the atmospheric dust on Bcishan Road in Hangzhou in spring and summer （from March to August）.The result of the experiment suggested that the atmospheric dust which was bigger particle size was more than smaller one both in the content of mass and the content of TN and TP. And this would cause the potential threat to the water quality of Bcili Lake by the nitrogen in the atmospheric dust on Beishan Road. The suggestion would be given at last.
出处
《广东化工》
CAS
2011年第1期138-139,141,共3页
Guangdong Chemical Industry
基金
国家"十一五"水体污染控制与治理科技重大专项(2009zx07106-002)资助
关键词
西湖
北里湖
北山路
降尘
粒径
氮磷
west lake
beili lake
beishan road
atmospheric dust
particle size
nitrogen and phosphorus
