CAJ | 학술논문

辽河流域重污染行业集中,水环境污染严重.通过对辽河流域重污染行业废水处理技术的分析,针对重污染行业废水处理技术使用范围和具有明显行业特性的问题,使用模糊-灰色综合评判法、层次分析法等综合评价方法,分行业对废水处理技术进行多指标、综合性的评价研究,对废水处理技术的处理效果、减排效果及经济性进行综合评价.针对评价过程涉及数学模型复杂、计算量大,导致评价工作效率不高、难以保证精确度的问题,开发并利用计算机软件实现这一过程,设计了评价系统的指导思想、结构、评价功能等.结果表明,废水处理技术评价系统可大幅度提高评价工作的效率和精确度.
료하류역중오염행업집중,수배경오염엄중.통과대료하류역중오염행업폐수처리기술적분석,침대중오염행업폐수처리기술사용범위화구유명현행업특성적문제,사용모호-회색종합평판법、층차분석법등종합평개방법,분행업대폐수처리기술진행다지표、종합성적평개연구,대폐수처리기술적처리효과、감배효과급경제성진행종합평개.침대평개과정섭급수학모형복잡、계산량대,도치평개공작효솔불고、난이보증정학도적문제,개발병이용계산궤연건실현저일과정,설계료평개계통적지도사상、결구、평개공능등.결과표명,폐수처리기술평개계통가대폭도제고평개공작적효솔화정학도.
The heavy pollution industries in Liaohe River basin are concentrated,and the water environ-ment pollution is serious. Through analyzing the heavy pollution industrial wastewater treatment technologies, and aiming at the problems of treatment technology utilization ranges and the industrial characters,fuzzy-grey comprehensive evaluation method and hierarchy analysis method were employed to carry out multi-parameter, comprehensive evaluation in terms of treatment efficiency,discharge reduction and cost. As the evaluation processes involve both complex mathematic models and large amount of calculations,the evaluation efficiency is not high,and the accuracy is very difficult to guarantee. In this paper,computer software for the realization of the evaluation was developed,and the thought of evaluation system,structure and evaluation functions etc were designed. It showed that the evaluation system of wastewater treatment technologies can greatly improve the efficiency and accuracy of the evaluation.