2) petroleum hydrocarbons contaminants
石油烃类污染物
1.
Laboratory soil column experiments by layers are used to reveal the migration of petroleum hydrocarbons contaminants in unsaturated soils.
经对以往的土柱实验进行改进 ,通过室内分层土柱实验 ,揭示了石油烃类污染物在非饱和带的运移规律。
3) petroleum hydrocarbon contamination
石油烃污染
1.
The treatment techniques for petroleum hydrocarbon contamination is reviewed,and the characteristics of different technologies are analyzed,such as air sparging,chemical oxidation,microbial remediation,hydraulic capture,and so on.
综述岩溶水系统石油烃污染治理技术,分析曝气、化学氧化、微生物修复、水力截获等技术的特点,提出多种治理技术综合运用能降低成本,提高治理效率;地下水污染治理应在水文地质调查的基础上,与土壤的修复及地表水的截流同时进行。
6) petroleum contaminants
石油污染物
1.
Effects of factors on volatilization of petroleum contaminants;
影响石油污染物挥发行为的因素
2.
Combined with field survey information,beach experiments with the colloid of natural sediments in Bohai s tidal flat have been conducted to elucidate the effects of colloid on the adsorption of petroleum contaminants.
为了研究滩涂湿地沉积物胶体对石油污染物的吸附作用,根据渤海天津段滩涂湿地沉积物的结构和组成,选择代表性沉积物提取胶体,对胶体的粒径、ζ电位、电泳淌度进行了表征,系统测定胶体对可溶性油吸附的动力学曲线和吸附等温线。
补充资料：化学中和的重石蜡烃的石油蒸馏物
CAS：64742-27-4
中文名称：化学中和的重石蜡烃的石油蒸馏物
英文名称：Distillates, petroleum, chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavyparaffinic； Distillates,petroleum,chemically neutralized heavy paraffinic
中文名称：化学中和的重石蜡烃的石油蒸馏物
英文名称：Distillates, petroleum, chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavy paraffinic； distillates (petroleum), chemically neutralized heavyparaffinic； Distillates,petroleum,chemically neutralized heavy paraffinic
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