Performance evaluation of a modified step-feed anaerobic/ano
发布时间：2021-03-06 18:11
A pilot scale modified step-feed process was improved to increase nutrient（N and P）and organic removal operations from municipal wastewater.It combined the step-feed process and a method named "University of Cape Town（UCT）".The effect of nutrient ratios and inflow distribution ratios were studied.The highest uptake efficiency of 95% for chemical oxygen demand（COD）has been achieved at the inflow distribution ratio of 40/35/25.However,maximum removal efficiency obtained for total nitrogen（TN）and p...
【文章来源】：Chinese Journal of Chemical Engineering. 2016,24(03)
【文章页数】：10 页
【文章目录】：
1. Introduction
2. Materials and Methods
2.1. The pilot-plant step-feeding system
2.2. Seed sludge and wastewater characteristics
2.3. Analytical methods
3. Results and Discussion
3.1. Effect of different in#ow distribution ratios on the performance of nutrients removal
3.2. Organic and nutrient removal procedures
3.2.1. COD removal
3.2.2. Phosphorus removal
3.2.3. Nitrogen removal
3.3. COD variations along different aerobic stages
4. Conclusions
【参考文献】：
期刊论文
[1]Nitrogen removal and simultaneous nitrification and denitrification in a fluidized bed step-feed process[J]. Bing Wang1,2,Wei Wang3,Hongjun Han1,Hongbo Hu1,Haifeng Zhuang1 1.State Key Laboratory of Urban Water Resources and Environment(SKLUWRE),Harbin Institute of Technology,Harbin 150090,China.2.Municipal & Environmental Engineering College,Shenyang Jianzhu University,Shenyang 110168,China 3.School of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230009,China. Journal of Environmental Sciences. 2012(02)
[2]A novel integrated step-feed biofilm process for the treatment of decentralized domestic wastewater in rural areas of China[J]. Hanwen Liang, Min Gao, Junxin Liu, Yuansong Wei, Xuesong Guo Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.. Journal of Environmental Sciences. 2010(03)
[3]常规生物脱氮除磷工艺中问题及对策[J]. 曹贵华,黄勇,潘杨. 水处理技术. 2009(03)
本文编号：3067563
【文章来源】：Chinese Journal of Chemical Engineering. 2016,24(03)
【文章页数】：10 页
【文章目录】：
1. Introduction
2. Materials and Methods
2.1. The pilot-plant step-feeding system
2.2. Seed sludge and wastewater characteristics
2.3. Analytical methods
3. Results and Discussion
3.1. Effect of different in#ow distribution ratios on the performance of nutrients removal
3.2. Organic and nutrient removal procedures
3.2.1. COD removal
3.2.2. Phosphorus removal
3.2.3. Nitrogen removal
3.3. COD variations along different aerobic stages
4. Conclusions
【参考文献】：
期刊论文
[1]Nitrogen removal and simultaneous nitrification and denitrification in a fluidized bed step-feed process[J]. Bing Wang1,2,Wei Wang3,Hongjun Han1,Hongbo Hu1,Haifeng Zhuang1 1.State Key Laboratory of Urban Water Resources and Environment(SKLUWRE),Harbin Institute of Technology,Harbin 150090,China.2.Municipal & Environmental Engineering College,Shenyang Jianzhu University,Shenyang 110168,China 3.School of Civil and Hydraulic Engineering,Hefei University of Technology,Hefei 230009,China. Journal of Environmental Sciences. 2012(02)
[2]A novel integrated step-feed biofilm process for the treatment of decentralized domestic wastewater in rural areas of China[J]. Hanwen Liang, Min Gao, Junxin Liu, Yuansong Wei, Xuesong Guo Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.. Journal of Environmental Sciences. 2010(03)
[3]常规生物脱氮除磷工艺中问题及对策[J]. 曹贵华,黄勇,潘杨. 水处理技术. 2009(03)
本文编号：3067563
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