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	城市污水化学除磷优化控制技术及工程应用
	庞洪涛 ; 薛晓飞 ; 邱勇 ; 刘艳臣 ; 姜秀光 ; 施汉昌 ; PANG Hong-tao ; XUE Xiao-fei ; QIU Yong ; LIU Yan-chen ; JIANG Xiu-guang ; SHI Han-chang
	2016-03-30 ; 2016-03-30
关键词	化学除磷 优化控制 工程示范 X703.1
其他题名	Optimal Control Technology of Chemical Phosphorus Removal from Municipal Wastewater and Its Engineering Application
中文摘要	针对某污水厂化学除磷工艺过量加药的问题,研究其化学除磷优化控制策略,通过对原自控系统的升级改造,完成处理规模为10×104m3/d的示范工程建设。运行结果表明:"前馈—反馈"相结合的化学除磷优化控制技术能够确保出水TP浓度稳定达标,且药剂投加量较优化控制前减少30%以上,大大降低了化学除磷的运行成本,并在国内首次实现两点加药化学除磷系统的前馈—反馈联合优化控制技术的工程应用。; To solve the problem of excessive dosing in a wastewater treatment plant,an optimal control strategy for the chemical phosphorus removal process was studied. Through upgrading the original control system,a demonstration project with the capacity of 10 �104m3/ d was established. The operation results showed that the feedforward and feedback optimal control technology could effectively solve the problem of excessive dosing and make the effluent TP satisfy the discharge standard. The operation cost could be reduced greatly because over 30% of the chemicals were saved. This project also realized engineering application of the optimal control technology in two-point chemical phosphorus removal system for the first time in China.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144351]
专题	清华大学
推荐引用方式 GB/T 7714	庞洪涛,薛晓飞,邱勇,等. 城市污水化学除磷优化控制技术及工程应用[J],2016, 2016.
APA	庞洪涛.,薛晓飞.,邱勇.,刘艳臣.,姜秀光.,...&SHI Han-chang.(2016).城市污水化学除磷优化控制技术及工程应用..
MLA	庞洪涛,et al."城市污水化学除磷优化控制技术及工程应用".(2016).

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