中国环境监测
中國環境鑑測
중국배경감측
ENVIRONMENTAL MONITORING IN CHINA
2009年
5期
86-89
,共4页
陆加杰%杨琛%卢锐泉%洪昭锐
陸加傑%楊琛%盧銳泉%洪昭銳
륙가걸%양침%로예천%홍소예
珠江%沉积物%水%多环芳烃
珠江%沉積物%水%多環芳烴
주강%침적물%수%다배방경
Pearl river%Sediment%Water%Polycyclic aromatic hydrocarbons (PAHs)
利用GC-MS对广州大学城珠江水域的地表水及表层沉积物中多环芳烃(PAHs)的含量进行了分析.结果表明,广州大学城珠江水域及表层沉积物中均可检出PAHs,水体优控PAHs总量在1061.7～6577.8ng/L之间,沉积物中优控PAHs总量分布在896.1～7248ng/g之间.广州大学城珠江水域的PAHs属混合来源,主要有石油类产品的输入(漏油泄油)和化石燃料的燃烧(大气沉降).
利用GC-MS對廣州大學城珠江水域的地錶水及錶層沉積物中多環芳烴(PAHs)的含量進行瞭分析.結果錶明,廣州大學城珠江水域及錶層沉積物中均可檢齣PAHs,水體優控PAHs總量在1061.7～6577.8ng/L之間,沉積物中優控PAHs總量分佈在896.1～7248ng/g之間.廣州大學城珠江水域的PAHs屬混閤來源,主要有石油類產品的輸入(漏油洩油)和化石燃料的燃燒(大氣沉降).
이용GC-MS대엄주대학성주강수역적지표수급표층침적물중다배방경(PAHs)적함량진행료분석.결과표명,엄주대학성주강수역급표층침적물중균가검출PAHs,수체우공PAHs총량재1061.7～6577.8ng/L지간,침적물중우공PAHs총량분포재896.1～7248ng/g지간.엄주대학성주강수역적PAHs속혼합래원,주요유석유류산품적수입(루유설유)화화석연료적연소(대기침강).
The polycyclic aromatic hydrocarbons (PAHs) in water and sediment from the Pearl River around Guangzhou Higher Education Mega Center are analyzed by GC - MS. The results show that the Pearl River around Guangzhou Higher Education Mega Center is obviously contaminated by PAHs. The concentrations of prior PAHs in water and sediment are in the range from 1061.7 to 6577.8ng/L and 896.1 to 7248ng/g respectively. The PAHs mainly derive from the leakage of petroleum product and the combustion of fossil fuel.
