Making cleanup decisions at hazardous waste sites: the clean sites approach [0.03%]
危险废弃物处理场的清理决策——清除污染场地的方法
D J Sarno
D J Sarno
This paper provides a summary of the results of an 18-month study conducted by Clean Sites, Inc. of Alexandria, Virginia. The study was designed to take a critical look at the way remedies are selected for abandoned hazardous waste sites th...
Recovery of Ames assay mutagenicity of a polar fraction of a diesel engine particulate extract from capillary gas chromatography [0.03%]
从毛细管气相色谱中恢复柴油发动机颗粒提取物的极性馏分的艾姆斯试验致突变性
J F Richert,T E Jensen,W C Young et al.
J F Richert et al.
Effect of fuel properties on mutagenic activity in extracts of heavy-duty diesel exhaust particulate [0.03%]
燃料特性对重型柴油烟炱中诱变活性的影响
R E Rasmussen
R E Rasmussen
The effect of varying fuel properties on the emission of mutagenic materials was studied in diesel exhaust particles from a heavy duty engine run under transient speed and load conditions while using nine fuels varying in aromatics, sulfur ...
Seasonal impact of blending oxygenated organics with gasoline on motor vehicle tailpipe and evaporative emissions [0.03%]
车用汽油中含氧有机物调和组分的季节性影响研究综述
F D Stump,K T Knapp,W D Ray
F D Stump
Emissions from a 1988 GM Corsica with adaptive learning closed loop control were measured with 4 fuels at 40, 75, and 90 degrees F. Evaporative and exhaust emissions were examined from each fuel at each test temperature. Test fuels were unl...
Characterization of emissions from a variable gasoline/methanol fueled car [0.03%]
一种灵活燃料汽车的排放特性研究：汽油-甲醇分段燃烧模式
P A Gabele
P A Gabele
In response to the occurrence of the increasingly severe ambient ozone exceedances, regional environmental managers are examining the possibility of a cleaner fuel for automobiles. At this time the leading candidate appears to be methanol. ...
Controlled exposures of volunteers to respirable carbon and sulfuric acid aerosols [0.03%]
志愿者吸入可吸入碳和硫酸盐气溶胶的控制暴露实验研究
K R Anderson,E L Avol,S A Edwards et al.
K R Anderson et al.
Respirable carbon or fly ash particles are suspected to increase the respiratory toxicity of coexisting acidic air pollutants, by concentrating acid on their surfaces and so delivering it efficiently to the lower respiratory tract. To inves...