基于多能互补的医院带菌污水排放预测模型

Prediction Model of Hospital Wastewater Discharge with Bacteria Based on Multi Energy Complementary

医院污水属于医院往自然环境、城市管道排放的非纯净水。其水质因医院类型而异,高精度预测医院带菌污水排放可以优化医院污水治理效果。为此构建一种基于多能互补的医院带菌污水排放预测模型,结合医院综合能源系统的运行机理,根据灰色马尔柯夫理论构建排水预测模型,至此实现医院带菌污水排放量预测。实验结果表明,该模型预测精度符合医院带菌污水排放预测需求,且该模型的查全率与查准率较高,误差较小,不同类型医院对该模型的满意率均高于0.97。

Hospital sewage belongs to the non purified water discharged from hospital to natural environment and urban pipeline. The water quality varies with the type of hospital. High precision prediction of hospital sewage discharge can optimize the effect of hospital sewage treatment. Therefore, a prediction model of hospital bacterial wastewater discharge based on multi energy complementary is constructed. Combined with the operation mechanism of hospital comprehensive energy system, the drainage prediction model is constructed according to grey Markov theory, so as to realize the prediction of hospital bacterial wastewater discharge. The experimental results show that the prediction accuracy of the model meets the demand of hospital wastewater discharge prediction,and the recall and precision of the model are high, and the error is small. The satisfaction rate of different types of hospitals to the model is higher than 0.97.