摘要
为了进行石油化工厂区地下环境的现场评估 ,利用气相色谱法 (EPA80 15 B)对其土壤中总石油烃 (TPHs)进行了测定 ,测定结果以柴油范围的有机物 (DRO)和润滑油范围的有机物 (ORO)表示。结果表明 :土壤各层 DRO检出率在 5 8%～ 72 %之间 ,ORO检出率在 82 %～ 89%之间 ,大多数检出点位的 DRO、ORO含量小于 5 0 0 mg/ kg;个别点位的 DRO、ORO高达 30 0 0 0 mg/
For the sake of environmental site assessment of petrochemical plant, Total Petroleum Hydrocarbons (TPHs) in soil has determined with a gas chromatogrphy (EPA8015B). The results of TPHs are expressed as Diesel Range Organics (DRO) and Oil Range Organics (ORO).DRO and ORO has been found in 58%～72% and 82%～89% locations, respectively. In most found locations, the concentrations of DRO and ORO were less than 500mg/kg.In a few location, the concentrations of DRO and ORO were up to 30000mg/kg.
出处
《石油化工环境保护》
2000年第4期40-44,共5页
Environment Protection in Petrochemical Industry
关键词
总石油烃
分布
土壤监测
石油化工厂
TPHs, Distribution,Diesel range organics (DRO),Oil range organics (ORO)
