市政污水处理领域超滤膜系统评价体系探讨

Discussion on Evaluation System of Ultrafiltration Membrane System for Municipal Sewage Treatment

针对市政污水处理用超滤膜,提出了产品评价的技术性指标、经济性指标和产业化指标,确定了指标权重,采用层次分析法从先进性和产业化推广潜力两个方面评价超滤膜产品的性能,并进行评价实证。该评价体系的建立,可加强对超滤膜系统评价选择的客观性、科学性和公正性,加速超滤膜技术的推广应用。

A performance evaluation index system of uhrafiltration membrane system for municipal sewage treatment was recommended, including technique index, economic index and industrialization index. The weights of the indexes were determined.-Analytic hierarchy process （AHP） was used to evaluate the ultrafiltration membrane product performance in terms of advancement and industrialization promotion potential. An empirical assessment was made. The establishment of the evaluation system can en- hance the objectivity, scientificity and fairness in evaluation of ultrafiltration membrane, and accelerate the popularization and application of ultra_filtration membrane technology.