污染物的形态

在膜污染和清洗方法研究中，针对油田采出水这一复杂体系，采用扫描电子显微镜（SEM）和能谱分析（EDX）研究膜表面和断面污染物的形态和成分；

To investigate the mechanism of membrane fouling and cleaning method , oilfield produced water , a complex system , was selected as a research object . Contaminant on membrane surface and cross section were analyzed by the scanning electron microscopy and EDX .

土壤中有机污染物的形态及植物可利用性

The Residual Forms and Plant Availabilities of Organic Pollutants in Soils

味精废水中污染物的形态分析及处理研究

Speciation and Treatment of Pollution on Wastewater of Monosodium Glutamate

城市污泥中污染物的化学形态分析研究

Research on Chemical Speciation Analysis of Pollutants in Sewage Sludge

结果表明该法对水环境中无机污染物的化学形态分析提供了广泛的应用前景。

The result shows that the method offers a broad prospects for speciation of water environment for inorganic contaminants .

事实上污染物的赋存形态更大程度上决定其环境行为和生物效应。

Instead , so far , we know that existing speciation , to large degree , determines the environmental behavior and the biological effects .

当环境风的风向、风速随时间变化时，建筑群中污染物的扩散形态和横向扩散程度是十分复杂的。

Pollutant dispersion pattern and the degree of lateral pollutant dispersion were shown to be complicated in the presence of real building clusters and under varying ambient wind speed and direction .

根据印刷电路板生产厂的废水（废液）污染物的种类及其存在形态，探讨了分类化学沉淀处理法。

According to the types and morphology of the pollutants contained in the waste water ( products ) rejected by the printed circuit card factories , a treatment method of classifiable chemical precipitation is discussed .

通过固载化环糊精与污染物的作用，探讨了固载化环糊精与污染物的结合形态及方式。

The combination form and way between immobilized cyclodextrin and pollutant was investigated .