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学者姓名：王淑莹
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摘要 ：
Measurement and predicted variations of ammonia oxidation rate (AOR) are critical for the optimization of biological nitrogen removal, however, it is difficult to predict accurate AOR based on current models. In this study, a modified model was developed to predict AOR based on laboratory-scale tests and verified through pilot-scale tests. In biological nitrogen removal reactors, the specific ammonia oxidation rate (SAOR) was affected by both mixed liquor volatile suspended solids (MLVSS) concentration and temperature. When MLVSS increased 1.6, 4.2, and 7.1-fold (1.3-8.9 g/L, at 20 degrees C), the measured SAOR decreased by 21%, 49%, and 56%, respectively. Thereby, the estimated SAOR was suggested to modify when MLVSS changed through a power equation fitting. In addition, temperature coefficient (theta) was modified based on MLVSS concentration. These results suggested that the prediction of variations ammonia oxidation rate in real wastewater treatment system could be more accurate when considering the effect of MLVSS variations on SAOR.
关键词 ：
Biomass Biomass Model simulation Model simulation Sequencing batch reactor Sequencing batch reactor Specific ammonia oxidation rate Specific ammonia oxidation rate Temperature coefficient Temperature coefficient
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| GB/T 7714 | Zhang, Yukun , Wang, Shuying , Gu, Shengbo et al. The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic wastewater treatment [J]. | FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING , 2021 , 15 (6) . |
| MLA | Zhang, Yukun et al. "The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic wastewater treatment" . | FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING 15 . 6 (2021) . |
| APA | Zhang, Yukun , Wang, Shuying , Gu, Shengbo , Zhang, Liang , Dong, Yijun , Jiang, Lei et al. The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic wastewater treatment . | FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING , 2021 , 15 (6) . |
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| GB/T 7714 | Cao, Shenbin , Du, Rui , Li, Baikun et al. Nitrite production from partial-denitrification process fed with low carbon/nitrogen (C/N) domestic wastewater: Performance, kinetics and microbial community (vol 326, pg 1186, 2017) [J]. | CHEMICAL ENGINEERING JOURNAL , 2021 , 405 . |
| MLA | Cao, Shenbin et al. "Nitrite production from partial-denitrification process fed with low carbon/nitrogen (C/N) domestic wastewater: Performance, kinetics and microbial community (vol 326, pg 1186, 2017)" . | CHEMICAL ENGINEERING JOURNAL 405 (2021) . |
| APA | Cao, Shenbin , Du, Rui , Li, Baikun , Wang, Shuying , Ren, Nanqi , Peng, Yongzhen . Nitrite production from partial-denitrification process fed with low carbon/nitrogen (C/N) domestic wastewater: Performance, kinetics and microbial community (vol 326, pg 1186, 2017) . | CHEMICAL ENGINEERING JOURNAL , 2021 , 405 . |
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摘要 ：
为解决污水处理过程中总氮去除难、能耗高的世界性难题,项目团队持续研发厌氧氨氧化相关技术15年,全面充分研究了厌氧氨氧化菌代谢机理、培养条件、反应器控制技术与工程启动策略,构建了一套以厌氧氨氧化技术为核心的污水处理创新技术体系,自主研发实现多项重大技术突破并实现产业化,研究成果达到世界先进水平。所研发的工艺技术已在污泥消化液、垃圾渗滤液、污泥热水解消化液等高氨氮污水处理领域实现产业化,建成了国际上最大的厌氧氨氧化工程和最大的厌氧氨氧化菌菌种基地,获得了良好的经济、环境与社会效益,实现了科研项目落地转化的社会目标与责任。
关键词 ：
厌氧氨氧化 厌氧氨氧化 功能菌群定向调控 功能菌群定向调控 内源反硝化 内源反硝化 微生物聚集体 微生物聚集体 高氨氮废水 高氨氮废水
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| GB/T 7714 | 张树军 , 蒋勇 , 彭永臻 et al. 高氨氮废水厌氧氨氧化耦合内源反硝化深度脱氮技术创新与应用 [J]. | 建设科技 , 2020 , (10) : 22-25 . |
| MLA | 张树军 et al. "高氨氮废水厌氧氨氧化耦合内源反硝化深度脱氮技术创新与应用" . | 建设科技 10 (2020) : 22-25 . |
| APA | 张树军 , 蒋勇 , 彭永臻 , 韩晓宇 , 杨岸明 , 张亮 et al. 高氨氮废水厌氧氨氧化耦合内源反硝化深度脱氮技术创新与应用 . | 建设科技 , 2020 , (10) , 22-25 . |
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摘要 ：
以模拟生活污水为处理对象,三种不同填料为生物膜载体,运行A、B、C三个SBBR,通过逐步降温(25、20、15、10、6和5℃)培养驯化处理低温污水的生物膜。运行251周期,三个反应器COD出水浓度均低于50 mg/L;B反应器对氨氮去除效果优于A和C。特别在低温5℃时,A、B和C三个反应器氨氮平均出水浓度分别为14.1、3.79和14.1 mg/L。高通量测序结果显示,5℃时,三个反应器中均以降解有机物的微生物为主;只有B反应器中驯化富集出了嗜冷硝化菌(Candidatus Nitrotoga);而其他有硝化作用的菌属在B反应器中的丰度也高于A和C反应器;不利于脱氮的类固氮菌(Elstera...
关键词 ：
微生物群落结构 微生物群落结构 低温 低温 生物膜 生物膜 高通量测序 高通量测序 废水 废水
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| GB/T 7714 | 吴涵 , 陈滢 , 刘敏 et al. SBBR反应器中耐冷微生物的驯化与识别 [J]. | 化工学报 , 2020 , 71 (02) : 766-776 . |
| MLA | 吴涵 et al. "SBBR反应器中耐冷微生物的驯化与识别" . | 化工学报 71 . 02 (2020) : 766-776 . |
| APA | 吴涵 , 陈滢 , 刘敏 , 王淑莹 , 张伟 . SBBR反应器中耐冷微生物的驯化与识别 . | 化工学报 , 2020 , 71 (02) , 766-776 . |
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摘要 ：
Taking simulated domestic sewage as the treatment object, three different fillers are biofilm carriers, and three SBBRs of A, B and C are operated, and the biofilm of low temperature sewage is domesticated and treated by gradual cooling (25, 20, 15, 10, 6 and 5). During the 251 operating cycles, the COD effluent concentration of the three reactors was less than 50 mg/L. The ammonium removal efficiency of the B reactor was better than A and C. At 5, the ammonium concentration of effluent of A, B and C were 14.1, 3.79 and 14.1 mg/L, respectively. The results of high-throughput sequencing showed that the dominant microbial species in SBBR were mainly those can degrade organic matter at 5. Psychrophilic nitrifying bacteria (Candidatus Nitrotoga) were found only in B reactor. The abundance of other common nitrifying bacteria in the B reactor is higher than which in the A and C reactors. The nitrogen-fixing bacteria (Elstera), which adverse to remove ammonium, has the minimal distribution in the B reactor. These results can explain the difference of the pollutant removal of the three reactors from point of view of microorganism, which shows that B reactor has significant advantages in treating low temperature wastewater. © All Right Reserved.
关键词 ：
Bacteria Bacteria Biofilms Biofilms C (programming language) C (programming language) Effluents Effluents Nitrification Nitrification Nitrogen fixation Nitrogen fixation Sewage Sewage Temperature Temperature Wastewater Wastewater Wastewater treatment Wastewater treatment
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| GB/T 7714 | Wu, Han , Chen, Ying , Liu, Min et al. Domestication and identification of cold-resistant bacteria in SBBR reactor [J]. | CIESC Journal , 2020 , 71 (2) : 766-776 . |
| MLA | Wu, Han et al. "Domestication and identification of cold-resistant bacteria in SBBR reactor" . | CIESC Journal 71 . 2 (2020) : 766-776 . |
| APA | Wu, Han , Chen, Ying , Liu, Min , Wang, Shuying , Zhang, Wei . Domestication and identification of cold-resistant bacteria in SBBR reactor . | CIESC Journal , 2020 , 71 (2) , 766-776 . |
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| GB/T 7714 | Wang, Bo , Wang, Shuying , Li, Baikun et al. Integrating waste activated sludge (WAS) acidification with denitrification by adding nitrite (NO2-) (vol 67, pg 460, 2014) [J]. | BIOMASS & BIOENERGY , 2020 , 139 . |
| MLA | Wang, Bo et al. "Integrating waste activated sludge (WAS) acidification with denitrification by adding nitrite (NO2-) (vol 67, pg 460, 2014)" . | BIOMASS & BIOENERGY 139 (2020) . |
| APA | Wang, Bo , Wang, Shuying , Li, Baikun , Peng, Chengyao , Peng, Yongzhen . Integrating waste activated sludge (WAS) acidification with denitrification by adding nitrite (NO2-) (vol 67, pg 460, 2014) . | BIOMASS & BIOENERGY , 2020 , 139 . |
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| GB/T 7714 | Wu, Chengcheng , Peng, Yongzhen , Wang, Shuying et al. Mechanisms of nitrite addition for simultaneous sludge fermentation/nitrite removal (SFNR) (vol 64, pg 13, 2014) [J]. | WATER RESEARCH , 2020 , 175 . |
| MLA | Wu, Chengcheng et al. "Mechanisms of nitrite addition for simultaneous sludge fermentation/nitrite removal (SFNR) (vol 64, pg 13, 2014)" . | WATER RESEARCH 175 (2020) . |
| APA | Wu, Chengcheng , Peng, Yongzhen , Wang, Shuying , Li, Baikun , Zhang, Liang , Cao, Shenbin et al. Mechanisms of nitrite addition for simultaneous sludge fermentation/nitrite removal (SFNR) (vol 64, pg 13, 2014) . | WATER RESEARCH , 2020 , 175 . |
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| GB/T 7714 | Wang, Xiaoxia , Wang, Shuying , Zhao, Ji et al. A novel stoichiometries methodology to quantify functional microorganisms in simultaneous (partial) nitrification-endogenous denitrification and phosphorus removal (SNEDPR) (vol 95, pg 319, 2016) [J]. | WATER RESEARCH , 2020 , 174 . |
| MLA | Wang, Xiaoxia et al. "A novel stoichiometries methodology to quantify functional microorganisms in simultaneous (partial) nitrification-endogenous denitrification and phosphorus removal (SNEDPR) (vol 95, pg 319, 2016)" . | WATER RESEARCH 174 (2020) . |
| APA | Wang, Xiaoxia , Wang, Shuying , Zhao, Ji , Dai, Xian , Li, Baikun , Peng, Yongzhen . A novel stoichiometries methodology to quantify functional microorganisms in simultaneous (partial) nitrification-endogenous denitrification and phosphorus removal (SNEDPR) (vol 95, pg 319, 2016) . | WATER RESEARCH , 2020 , 174 . |
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| GB/T 7714 | Jin, Baodan , Wang, Shuying , Xing, Liqun et al. The effect of salinity on waste activated sludge alkaline fermentation and kinetic analysis (vol 43, pg 80, 2016) [J]. | JOURNAL OF ENVIRONMENTAL SCIENCES , 2020 , 91 : 301-301 . |
| MLA | Jin, Baodan et al. "The effect of salinity on waste activated sludge alkaline fermentation and kinetic analysis (vol 43, pg 80, 2016)" . | JOURNAL OF ENVIRONMENTAL SCIENCES 91 (2020) : 301-301 . |
| APA | Jin, Baodan , Wang, Shuying , Xing, Liqun , Li, Baikun , Peng, Yongzhen . The effect of salinity on waste activated sludge alkaline fermentation and kinetic analysis (vol 43, pg 80, 2016) . | JOURNAL OF ENVIRONMENTAL SCIENCES , 2020 , 91 , 301-301 . |
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| GB/T 7714 | Du, Rui , Cao, Shenbin , Niu, Meng et al. Performance of partial-denitrification process providing nitrite for anammox in sequencing batch reactor (SBR) and upflow sludge blanket (USB) reactor (vol 122, pg 38, 2017) [J]. | INTERNATIONAL BIODETERIORATION & BIODEGRADATION , 2020 , 148 . |
| MLA | Du, Rui et al. "Performance of partial-denitrification process providing nitrite for anammox in sequencing batch reactor (SBR) and upflow sludge blanket (USB) reactor (vol 122, pg 38, 2017)" . | INTERNATIONAL BIODETERIORATION & BIODEGRADATION 148 (2020) . |
| APA | Du, Rui , Cao, Shenbin , Niu, Meng , Li, Baikun , Wang, Shuying , Peng, Yongzhen . Performance of partial-denitrification process providing nitrite for anammox in sequencing batch reactor (SBR) and upflow sludge blanket (USB) reactor (vol 122, pg 38, 2017) . | INTERNATIONAL BIODETERIORATION & BIODEGRADATION , 2020 , 148 . |
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