您要查找的是不是:
- Highlights of the applied research in 1997 included the analysis of volatile organics with canister sampling,carbon speciation of air particulates,semi-volatile organic pollutants in water,and ultra-trace heavy metals in sea water with on-linechelation. 1997年内,化验所进行的研究计划,包括引用密封金属容器采样法,分析空气中挥发性的有机污染物,空气粒子中含碳化合物的类别分析,水中半挥发性有机污染物的测试,以及应用流线螯合法,对海水中超微量重金属进行定量分析。
- Highlights of the applied research in1997 included the analysis of volatile organics with canister sampling, carbon speciation of air particulates, semi-volatile organic pollutants in water, and ultra-trace heavy metals in sea water with on-linechelation. 年内,化验所进行的研究计划,包括引用密封金属容器采样法,分析空气中挥发性的有机污染物;空气粒子中含碳化合物的类别分析;水中半挥发性有机污染物的测试;以及应用流线螯合法,对海水中超微量重金属进行定量分析。
- Determination of Volatile Organic Pollutants in Air by GC/MS GC/MS法测定大气中挥发性有机污染物
- Analysis of Harmful Volatile Organic Pollutants in Drinking Water and Its Safety Evaluation 生活饮用水中挥发性有害有机污染物分析及其安全性评价
- Keywords environmental science;percolating flow mechanics;mathematical model;volatile organic pollutants;gas transport in the solid waste landfill; 环境科学;渗流力学;数学模型;挥发性有机污染物;垃圾填埋场气体迁移;
- volatile organic pollutants 挥发性有机污染物
- Motor vehicles are the primary source of several important air pollutants :carbon monoxide,volatile organic compounds, and nitrogen oxides. 机动车辆是如下几种主要的空气污染物的基本来源:一氧化碳,挥发性有机混合物和氧化氮。
- Ozone is formed from photochemical reaction between nitrogen oxides and volatile organic compounds, which are predominantly pollutants from motor vehicles and industries. 臭氧是由主要是排放自车辆及工厂的氮氧化合物及挥发性有机化合物在光化学反应下形成的。
- Can dispel inorganic and organic pollutants, as well as toxicant. 可消除无机和有机污染物、有毒物。
- Can dispel inorganic and organic pollutants,as well as toxicant. 可消除无机和有机污染物、有毒物。
- PAHs are organic pollutants which exist in environment widely. 多环芳烃是一大类广泛存在于环境中的有机污染物。
- Purify NOx, SOx, Volatile Organic Compounds (VOCs) and various bad odor. 净化氧化氮、氧化硫、挥发性的氧化物和各种恶臭气味。
- We will legislate to control volatile organic compounds by the end of the year. 我们还会于年底立法管制挥发性有机化合物。
- Research to the toxic volatile organic compounds in the air of a certain town. 某乡镇大气中毒害挥发性有机物的研究。
- Methods Volatile halogenated hydrocarbons in tap water were determined by head space gas chromatography and other organic pollutants were determined by gas chromatography/mass spectrometry (GC/MS). 方法用顶空气相色谱法测定自来水中挥发性卤代烃,用气相色谱/质谱联用(GC/MS)法测定其他有机污染物。
- Total volatile organic compound , such as maldehyde, toluol, benzene etc.. 空气污染物苯、二甲苯、苯乙烯等多种挥发性有机化合物的总量。
- Deep oxidation of volatile organic nitrogen pollutants such as N-dimethylformsmide (DMF) and butylamine could be achieved under the catalysis of PCN-1 and PCN-2. The activtiy of the two catalysts were studied. 介绍了两种催化剂PCN-1,PCN-2型对含氮有机物如N,N-二甲基甲酰胺(DMF)、正丁胺、环己胺、苯胺、硝基苯等深度氧化的活性及控NO_x能力。
- Current methods for wood drying require inordinate amount of energy, meanwhile volatile organic components (VOCs) and hazardous air pollutants (HAP) are generated during the drying process. 木材干燥过程不仅能耗巨大,还会排放出大量污染物质。
- Monitoring toxic organic pollutants in Huaihe River waters using SPE and triolein-SPMD. 利用两种采样技术监测淮河水中的有毒有机污染物。
- Hon FANG Kang raised a question on registration and labeling of products containing volatile organic compounds. 方刚议员就含挥发性有机化合物产品登记及加上标签提出质询。