【摘要】 选定受体模型中应用较为广泛的化学质量平衡法作为研究对象,阐述了其定义、原理及存在的优缺点,并从在大气、水、沉积物3个方面,分析了化学质量平衡法在其中的应用。结果表明:现阶段对于该模型的应用,仍以大气和沉积物研究为主,在水污染源解析工作中应用相对较少。更多还原

【Abstract】 This report selected one widely used method in receptor model, chemical mass balance method as the research object. the definition, principle and advantages and disadvantages are expounded. The chemical quality is explained from three aspects: atmosphere, water and sediment,analyzing the status of application of chemical mass balance method. The analysis shows that the application of the chemical mass balance model is still dominated by the study of air pollution and sedimentswhile relatively few applications in the analysis of water source sources.更多还原