The Construction and Optimization of Purifying Performance Evaluation System of Non-woven Filter Materials

Minghu An, Bao Shi, Guang Yang, Wei Zhang
2015 Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology   unpublished
According to Chinese National Standards (GB/T14295-2008,GB/T6165-2008, European standard(EN779:2012) and American standards(ASHRAE52.1-1992, ASHRAE52.2-2007),a testing device of filter materials' performance was set up. Using the filtration efficiency and resistance of acupuncture, meltblown and electret non-woven filter materials gathered from laboratory, purifying performance mathematical models were established and optimized with multiple regression analysis. With unified objective function,
more » ... objective function, a comprehensive evaluation system was established. The research can provide important reference to choose and use non-woven filter materials to purify fine particles in ambient air.
doi:10.2991/icaemt-15.2015.95 fatcat:5fda6dcwf5davhv4wapn2whug4