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| 污泥浓缩脱水投药量优化控制的研究 | |
| 引用本文： | 党永光,陈吕军,汪诚文,柯细勇,贾建军,王东升,刘伟岩,郝风岭,常江,陈颜斌. 污泥浓缩脱水投药量优化控制的研究[J]. 给水排水, 2005, 31(11): 15-18 |
| 作者姓名： | 党永光 陈吕军 汪诚文 柯细勇 贾建军 王东升 刘伟岩 郝风岭 常江 陈颜斌 |
| 作者单位： | 清华大学环境科学与工程系环境模拟与污染控制国家重点联合实验室,北京,100084;北京市高碑店污水处理厂,北京,100022 |
| 摘 要： | 城市污水处理厂污泥浓缩脱水的药剂消耗是主要的运行费用。通过北京市高碑店污水 处理厂连续两个月的试验,考察了污泥浓缩脱水最佳投配比与污泥浓度之间的关系并建立了优化控 制模型。用该模型进行了一个月的试生产,结果表明,对加药量进行优化控制相对于人工控制不仅 保证了处理效果,同时也有效地降低了运行费用。 |
| 关 键 词： | 污泥浓缩脱水 絮凝剂 最佳投配比 优化控制 |
| 修稿时间： | 2004-01-10 |
Research on optimizing chemical dosage control in thickened sludge dewatering |
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| Dang Yong-guang,Chen Lu-jun,Wang Cheng-wen,Ke Xi-yong,Jia Jian-jun,Wang Dong-sheng,Liu Wei-yan,Hao Feng-ling,Chang Jiang,Chen Yan-bin. Research on optimizing chemical dosage control in thickened sludge dewatering[J]. Water & Wastewater Engineering, 2005, 31(11): 15-18 | |
| Authors: | Dang Yong-guang Chen Lu-jun Wang Cheng-wen Ke Xi-yong Jia Jian-jun Wang Dong-sheng Liu Wei-yan Hao Feng-ling Chang Jiang Chen Yan-bin |
| Abstract: | Quite a number of expenses were paid for chemical consumption in thickened sludge de-watering operation in municipal wastewater treatment plant. Continuous operation was conducted for two months in Gaobeidian Wastewater Treatment Plant to investigate the correlation of the best floccu-lant chemical dosage to the sludge concentration and finally an optimal control model has been established . Under optimal chemical dosage control by this model the sludge dewatering facility worked for month with best results of sludge dewatering and also the operating expenses decreased as well. |
| Keywords: | Sludge thickening dewatering Flocculant Best dosage Optimal control |
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