Distribution of sulfur pollutants in east asta;
东亚地区硫污染物的空间分布特征
The absorption liquid directly contacts the fog with ammonia, and the ammonia pollutant enters absorption liquid and is removed from ammonia air.
改进后的治理措施为:水解工艺尾气从塔底部经过循环被吸收液吸收,吸收液直接与含氨气体逆向接触,含氨污染物进入液相,被吸收液吸收、中和并从气体中除去,然后进入塔上部除雾段,除去气体中携带的雾沫,以确保气体净化效率。
Analysis of pollution features of surphur pollutant in air of Pingdingshan City;
平顶山市区空气中含硫污染物污染特征分析
He also says that substances released into the air by burning the fat are low in harmful pollutants, including sulfur.
他还说，燃烧的油脂释放出的有害污染物含量（包括硫在内）较低。
On the Research of Lead Content and Microbial Contamination in Xinyang Maojian Tea;
信阳毛尖茶铅含量和微生物污染研究
Investigation of indoor air formaldehyde pollutants in Shanghai
上海市室内空气污染物甲醛含量调查
Study on the Adsorbing of Activated Carbon Fiber to Dimethyl Sulfide and Some other Environment Contaminant;
活性碳纤维对甲硫醚等环境污染物的吸附研究
Analysis of Distribution Rule of Sulfur Dioxide in Shijiazhuang City
石家庄市二氧化硫污染物浓度分布规律研究
Determination of Vitriol Fog In Gaseous Pollutant by Using Microwave Dissolution and Ion Chromatography
微波消解-离子色谱法测定气态污染物中硫酸雾
Adsorption properties of polythioether type cotton cellulose on persistent contaminants
聚硫醚纤维素对持久性污染物的吸附特性
Each of the preceding classifications of polluted air masses involves primarily particulate pollutants.
上述每类污染空气的物质一形成就含有粒状污染物。
All the pollution is not acid rain, i.e., sulphuric and nitric acid dissolved in precipitation.
酸雨为含有硫酸和硝酸的雨，它并不是造成污染的唯一原因。
The Sanming Local Coal Contains the Sulfur Quantity Determination and the Atmospheric SO_2 Pollution Synthesis Preventing and Controlling Countermeasure;
三明本地煤含硫量测定与大气SO_2污染的防治对策
Effect of Zn and Cd Single and Combined Pollution on Metallothionein Content of Earthworm in Soils
土壤锌 镉单一及复合污染对蚯蚓金属硫蛋白含量的影响
Feasibility Investigation of Remediation and Harmless Treatment of Phosphorus and Sodium Sulfide Contaminated Soil
含磷和硫化钠污染土壤修复及无害化处理可行性探讨
Biomass and Pollutant Content of Plant Grown in Soils Amended with Sewage Sludge Compost
堆肥污泥施用对植物生物量和污染物含量的影响
Nanometer mineral materials applied in purifying chromium-containing pollutants
应用纳米矿物材料处理含Cr污染物的研究
Sulfur dioxide has a more venerable history as an air pollutant than any other chemical.
作为一种空气污染物来说，二氧化硫比任何其它化合物历史更悠久。
Novel Detection Methods for Metallothioneins as a Biomarker of Heavy Metal Contamination and Their Applications;
重金属污染生物标志物—金属硫蛋白检测新方法及其应用
Study on the Co-Pyrolysis and Sulfur Pollutant Emission Characterictics of Biomass and Coal Blending;
生物质与煤混合热解特性及硫污染物析出特性研究