ZHENG Xing,WU Lin-jie,CAO Xin,et al.Index System for the Selection of Membrane Modules and Pilot Framework:Take European Ultrafiltration Application as an Example[J].China Water & Wastewater,2021,37(6 6):11-16.
Index System for the Selection of Membrane Modules and Pilot Framework:Take European Ultrafiltration Application as an Example
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第37卷
Number:
6 6
Page:
11-16
Column:
Date of publication:
2021-03-17
- Keywords:
- UF; membrane module; pilot test; index system; water quality
- Abstract:
- Based on the technical and economic indicators of ultrafiltration membrane, the index system and pilot test framework for membrane module selection were constructed, which provided a reference for users to select membrane components under asymmetric information. Among them, the selection index system of membrane module is divided into four levels: the first level includes economy, safety and environmental protection, and quality assurance. It is supported by a number of secondary and tertiary indicators. The technical indicators are in the fourth level of the system, which can be used as specific index parameters to distinguish product performance. Based on the survey data from European market, this paper focuses on the analysis of the index points related to fixed investment and operation cost in the selection index system of membrane module, and clarifies the key comparative parameters that should be paid attention to in the pilot test. On this basis, we propose the basic principles and experimental framework of the pilot scale test of ultrafiltration membrane water treatment. We then take the performance comparison test of membrane module as an example to summarize the application of the index system.
Last Update:
2021-03-17