摘要
针对废水资源化处理过程,基于偏最小二乘法提出了基于准三维荧光谱的在线解析方法,实现了废水资源化处理过程中荧光谱的在线解析。研究结果表明,该方法能够在少量数据的情况下对色氨酸、核黄素、辅酶进行有效区分,预测浓度的准确率达到85%以上。基于算法研究的基础上提出了一种废水资源化处理过程在线监测方案,设计并实现了在线监测系统。根据采集数据进行分析,实验表明,该方法具有体积小、精度高、采集速度快、数据可在线分析等优点,实用性强,易于推广和应用。
According to the resources of waste water treatment process,based on the partial least squares method,online analysis method based on the quasi three-dimensional fluorescence spectrum is put forward,realizes the resources of waste water treatment process of fluorescence spectrum analytic.The results show that,the method can in a small amount of data make a effective distinction for tryptophan,riboflavin,coenzyme,to predict the concentration of accurate rate of more than 85%.Based on the algorithm,put forward a kind of wastewater reutilization process on-line monitoring scheme,design and implement an online monitoring system.Experimental results show that,the method has the advantages of small volume,high precision,fast acquisition speed,data can be used for on-line analysis advantages,strong practicality,easy popularization and application.
出处
《微型机与应用》
2012年第8期67-70,共4页
Microcomputer & Its Applications
基金
国家高技术研究发展计划(863计划)(2009AA063002)
研究生创新基金(11ycjj37)
