中文摘要：

在总量控制中，评价污染源对环境、对经济的影响是合理分配排放量的基础。目前等标污染负荷法是评价工业污染源的常用方法。通过对三种现有等标污染负荷计算方法的比较，指出三种方法均未能剔除行业规模对其结果的影响。基于三种方法均有缺点，故提出单位产值等标污染负荷法。以某市为例进行分析，其分析结果表明，传统方法的计算结果与污染物排放总量呈线性正相关，而单位产值等标污染负荷法则消除了行业规模的影响，能较为准确地评价污染源的环境、经济综合属性。

英文摘要：

Equis calar pollution loading is the main method to assess industrial pollutant source, Three exising methods of equisealar pollution loading were analyzed, and it was found that could not eliminate the effect of industrial scale on the results. Based on traditional methods, equiscalar pollution loading per product was proposed, and applied in the evaluation of industrial pollution source of on city. It is found that result of tradional equiscalar pollution loading is positively correlated with the total waste discharge of pollution source, while the equal-standard wasteqoadper product can properly assess the integrated enviroment--economy attribute of pollution source.