| 基于指标体系的污水处理单元自动控制策略性能评价研究 |
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| 引用本文： | 郑超蕙,谢继荣,葛勇涛,曾思育,陈吉宁,何苗.基于指标体系的污水处理单元自动控制策略性能评价研究[J].给水排水,2009,45(4). |
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| 作者姓名： | 郑超蕙 谢继荣 葛勇涛 曾思育 陈吉宁 何苗 |
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| 作者单位： | 1. 清华大学环境科学与工程系,北京,100084
2. 北京城市排水集团有限责任公司,北京,100044 |
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| 摘 要： | 在现有研究成果的基础上,考虑我国的污水处理特点,强调监管部门提出的节能降耗要求,给出了一套新的控制策略性能综合评价指标体系.该指标体系由目标层、变量层和指标层构成,指标层为最底层,含有9个可量化的指标,分别为达标因子、超标因子、能耗因子、物耗因子、受控变量追踪失败因子、操作频繁因子、操作幅度因子、出水峰值因子、出水波动因子.给出了单个指标计算方法以及性能评价综合指数计算方法.以曝气单元的DO末端控制和沿程控制策略评价比较为例,对该指标体系进行了案例应用,证明了该指标体系的实用性和可操作性.
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| 关 键 词： | 污水处理 自动控制策略 指标体系 节能降耗 评价 |
Indicator-system-based performance evaluation of wastewater treatment unit control strategies |
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| Zheng Chaohui,Xie Jirong,Ge Yongtao,Zeng Siyu,Chen Jining,He Miao.Indicator-system-based performance evaluation of wastewater treatment unit control strategies[J].Water & Wastewater Engineering,2009,45(4). |
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| Authors: | Zheng Chaohui Xie Jirong Ge Yongtao Zeng Siyu Chen Jining He Miao |
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| Affiliation: | 1.Department of Environmental Science and Engineering;Tsinghua University;Beijing 100084;China;2.Beijing Drainage Group Co.;Ltd.;Beijing 100044;China |
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| Abstract: | In the paper,taking account of the Chinese characteristics of wastewater treatment and the requirements of energy saving and consumption reduction from Chinese government,a new indicator system has been established for performance evaluation of wastewater treatment unit control strategies.The evaluation indicator system consists of three levels:aim,variable and indicator level.The indicator level is the bottom level,which includes 9 quantitative indicators,such as standard compliance index,standard incompli... |
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| Keywords: | Wastewater treatment Automatic control strategies Indicator system Energy sa-ving and consumption reduction Evaluation |
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