现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2014年
8期
180-181,193
,共3页
徐天赐%朱广钦%付毓%贺业菊
徐天賜%硃廣欽%付毓%賀業菊
서천사%주엄흠%부육%하업국
土壤%多环芳烃%分布特征%毒性当量%特征比值%辽宁抚顺
土壤%多環芳烴%分佈特徵%毒性噹量%特徵比值%遼寧撫順
토양%다배방경%분포특정%독성당량%특정비치%료녕무순
soil%PAHs%distribution characteristics%toxic equivalent%diagnostic ratios%Fushun Liaoning
在8个点位采集了抚顺地区表层土壤样品，以液相色谱法检测其多环芳烃（PAHs）含量。结果表明：土壤中PAHs 单体浓度在0.6~121.0μg/kg，以3环、4环结构为主；2家化工企业附近土壤属燃煤和煤/焦炭污染源造成的轻度污染，具一定潜在致癌性。
在8箇點位採集瞭撫順地區錶層土壤樣品，以液相色譜法檢測其多環芳烴（PAHs）含量。結果錶明：土壤中PAHs 單體濃度在0.6~121.0μg/kg，以3環、4環結構為主；2傢化工企業附近土壤屬燃煤和煤/焦炭汙染源造成的輕度汙染，具一定潛在緻癌性。
재8개점위채집료무순지구표층토양양품，이액상색보법검측기다배방경（PAHs）함량。결과표명：토양중PAHs 단체농도재0.6~121.0μg/kg，이3배、4배결구위주；2가화공기업부근토양속연매화매/초탄오염원조성적경도오염，구일정잠재치암성。
The soil samples were collected from 8 different locations in Fushun Area and the polycyclic aromatic hydrocarbons (PAHs ) contents were determined by high-performance liquid chromatography.The results showed that individual PAHs concentration ranged from 0.6 μg/kg to 121.0μg/kg,and among them the 3-ring and 4-ring PAHs were the dominant form.The soil samples near two chemical enterprises were slightly polluted probably by coal burning,coal and coke,and the samples showed potential carcinogenicity compared with other samples.
