CHEN Yuanjiang, YUAN Hong. Optimization Decision Model for Coal Dust Inhibitors Based on Pull-up Method Coupling TOPSIS Method[J]. Bulletin of Soiland Water Conservation, 2018, 38(3): 162-166.
DOI:
CHEN Yuanjiang, YUAN Hong. Optimization Decision Model for Coal Dust Inhibitors Based on Pull-up Method Coupling TOPSIS Method[J]. Bulletin of Soiland Water Conservation, 2018, 38(3): 162-166. DOI: 10.13961/j.cnki.stbctb.2018.03.026.
Optimization Decision Model for Coal Dust Inhibitors Based on Pull-up Method Coupling TOPSIS Method
[Objective] To establish optimization decision model of coal dust inhibitors in order to provide a useful theoretical reference for scientific evaluation and decision of coal dust inhibitor.[Methods] Based on the technique of order preference by similarity to ideal solution (TOPSIS)
seven evaluation indexes were selected
and then weights were confirmed by using the pull-up method to avoid the subjectivity of decision maker.[Results] This model was applied to evaluate 10 research results of coal dust inhibitors in the last ten years. The results showed that the degradation dust suppressant was the best solution
followed by the coal dust inhibitor
while oxidized starch grafted acrylic acid acrylamide dust suppressant was the worst.[Conclusion] The model can effectively evaluate the comprehensive performance of dust suppression scheme by quantitative data
and which is of great importance for scientific decision making.
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School of Environment,Beijing Normal University
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