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《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1527-6
• The promoting effects for VFA generation follow the order of APG>SDBS>HTAB.
关键词: Waste activated sludge (WAS) Volatile fatty acids (VFA) Surfactant types Functional microorganisms Metabolic activity upregulation
Hongyan LI, Yu ZHANG, Min YANG, Yoichi KAMAGATA
《环境科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 43-48 doi: 10.1007/s11783-012-0397-8
关键词: ammonia-oxidizing bacteria hydraulic retention time nitrification activity nitrite-oxidizing bacteria population dynamics
CHEN Guowei, XI Pengge, XU Deqian, YU Hanqing
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 63-66 doi: 10.1007/s11783-007-0012-6
关键词: uncoupling coefficient Cu minimization presence uncoupling
Effect of chemical dose on phosphorus removal and membrane fouling control in a UCT-MBR
Guangrong Sun, Chuanyi Zhang, Wei Li, Limei Yuan, Shilong He, Liping Wang
《环境科学与工程前沿(英文)》 2019年 第13卷 第1期 doi: 10.1007/s11783-019-1085-8
关键词: University of Cape Town Bioreactor (UCT-MBR) enhanced nutrients removal aluminum sulfate sludge activity membrane fouling
Co-pyrolysis of sludge and kaolin/zeolite in a rotary kiln: Analysis of stabilizing heavy metals
《环境科学与工程前沿(英文)》 2022年 第16卷 第7期 doi: 10.1007/s11783-021-1488-1
• Adding kaolin/zeolite promotes the formation of stable heavy metals.
关键词: Co-pyrolysis Sewage sludge Heavy metals Rotary kiln Immobilization mechanism
Xi CHEN,Linjiang YUAN,Wenjuan LU,Yuyou LI,Pei LIU,Kun NIE
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 324-333 doi: 10.1007/s11783-014-0627-3
关键词: aerobic granular sludge completely mixed activated sludge system (CMAS) continuous flow shear force filamentous bacteria polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE)
Control of sludge settleability and nitrogen removal under low dissolved oxygen condition
Zhaoxu PENG, Yongzhen PENG, Zhenbo YU, Xuliang LIU, Xiaoling LI, Randeng WANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第6期 页码 884-891 doi: 10.1007/s11783-012-0408-9
关键词: limited filamentous bulking sequencing batch reactor sludge settleability sludge volume index simultaneous nitrification denitrification
High-solid anaerobic digestion of sewage sludge: achievements and perspectives
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1364-4
• High-solid anaerobic digestion (HS-AD) of sewage sludge (SS) is overviewed.
关键词: High-solid effect Anaerobic fermentation Methane production Biodegradability Sludge treatment
A review on sustainable reuse applications of Fenton sludge during wastewater treatment
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1511-6
• The sustainable approaches related to Fenton sludge reuse systems are summarized.
关键词: Fenton sludge Heavy metals Coagulant Iron source Heterogeneous catalyst
Properties and effect of forming sewage sludge into lightweight ceramics
Min YUE, Qinyan YUE, Yuanfeng QI, Baoyu GAO, Hui YU
《环境科学与工程前沿(英文)》 2012年 第6卷 第1期 页码 117-124 doi: 10.1007/s11783-010-0220-3
Shucheng YANG, Yanling HE, Charles CHOU, Pengxiang ZHANG, Dongqi WANG, Yonghong LIU,
《环境科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 142-149 doi: 10.1007/s11783-010-0026-3
关键词: calcium carbonate precipitation anaerobic granular sludge wastewater composition microstructure upflow anaerobic sludge blanket (UASB)
Xiaoli Song, Zhenghua Shi, Xiufen Li, Xinhua Wang, Yueping Ren
《环境科学与工程前沿(英文)》 2019年 第13卷 第2期 doi: 10.1007/s11783-019-1114-7
Maillard reaction between reducing sugars and amides happened during pretreatment. Over 90 min of TAH at the optimal condition, 67.59% sludge proteins was solubilized. 15.84% soluble proteins broke down to materials with small molecular weight.
关键词: Sludge flocs Microbial cells Hydrolysate Protein breakdown Melanoidin
An Ding, Yingxue Zhao, Zhongsen Yan, Langming Bai, Haiyang Yang, Heng Liang, Guibai Li, Nanqi Ren
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1238-9
关键词: Sludge reduction Energy uncoupling Ultrafiltration membrane Membrane fouling
IDEEA activity monitor: validity of activity recognition for lying, reclining, sitting and standing
null
《医学前沿(英文)》 2013年 第7卷 第1期 页码 126-131 doi: 10.1007/s11684-012-0236-0
Recent evidence demonstrates the independent negative effects of sedentary behavior on health, but there are few objective measures of sedentary behavior. Most instruments measure physical activity and are not validated as measures of sedentary behavior. The purpose of this study was to evaluate the validity of the IDEEA system’s measures of sedentary and low-intensity physical activities: lying, reclining, sitting and standing. Thirty subjects, 14 men and 16 women, aged 23 to 77 years, body mass index (BMI) between 18 to 34 kg/m2, participated in the study. IDEEA measures were compared to direct observation for 27 activities: 10 lying in bed, 3 lying on a sofa, 1 reclining in a lawn chair, 10 sitting and 3 standing. Two measures are reported, the percentage of activities accurately identified and the percentage of monitored time that was accurately labeled by the IDEEA system for all subjects. A total of 91.6% of all observed activities were accurately identified and 92.4% of the total monitored time was accurately labeled. The IDEEA system did not accurately differentiate between lying and reclining so the two activities were combined for calculating accuracy. Using this approach the IDEEA system accurately identified 96% of sitting activities for a total of 97% of the monitored sitting time, 99% and 99% for standing, 87% and 88% for lying in bed, 87% and 88% for lying on the sofa, and 83% and 83% for reclining on a lawn chair. We conclude that the IDEEA system accurately recognizes sitting and standing positions, but it is less accurate in identifying lying and reclining positions. We recommend combining the lying and reclining activities to improve accuracy. The IDEEA system enables researchers to monitor lying, reclining, sitting and standing with a reasonable level of accuracy and has the potential to advance the science of sedentary behaviors and low-intensity physical activities.
A hybrid membrane process for simultaneous thickening and digestion of waste activated sludge
Zhiwei WANG, Qiaoying WANG, Zhichao WU, Xinhua WANG,
《环境科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 272-279 doi: 10.1007/s11783-010-0234-x
关键词: membrane filtration sludge digestion sludge thickening waste activated sludge
标题 作者 时间 类型 操作
New insights into different surfactants’ impacts on sludge fermentation: Focusing on the particular metabolic
期刊论文
hydraulic retention time on nitrification activities and population dynamics of a conventional activated sludge
Hongyan LI, Yu ZHANG, Min YANG, Yoichi KAMAGATA
期刊论文
Comparison between inhibitor and uncoupler for minimizing excess sludge production of an activated sludge
CHEN Guowei, XI Pengge, XU Deqian, YU Hanqing
期刊论文
Effect of chemical dose on phosphorus removal and membrane fouling control in a UCT-MBR
Guangrong Sun, Chuanyi Zhang, Wei Li, Limei Yuan, Shilong He, Liping Wang
期刊论文
Co-pyrolysis of sludge and kaolin/zeolite in a rotary kiln: Analysis of stabilizing heavy metals
期刊论文
Cultivation of aerobic granular sludge in a conventional, continuous flow, completely mixed activatedsludge system
Xi CHEN,Linjiang YUAN,Wenjuan LU,Yuyou LI,Pei LIU,Kun NIE
期刊论文
Control of sludge settleability and nitrogen removal under low dissolved oxygen condition
Zhaoxu PENG, Yongzhen PENG, Zhenbo YU, Xuliang LIU, Xiaoling LI, Randeng WANG
期刊论文
Properties and effect of forming sewage sludge into lightweight ceramics
Min YUE, Qinyan YUE, Yuanfeng QI, Baoyu GAO, Hui YU
期刊论文
Effect of wastewater composition on the calcium carbonate precipitation in upflow anaerobic sludge blanket
Shucheng YANG, Yanling HE, Charles CHOU, Pengxiang ZHANG, Dongqi WANG, Yonghong LIU,
期刊论文
Fate of proteins of waste activated sludge during thermal alkali pretreatment in terms of sludge protein
Xiaoli Song, Zhenghua Shi, Xiufen Li, Xinhua Wang, Yueping Ren
期刊论文
Co-application of energy uncoupling and ultrafiltration in sludge treatment: Evaluations of sludge reduction
An Ding, Yingxue Zhao, Zhongsen Yan, Langming Bai, Haiyang Yang, Heng Liang, Guibai Li, Nanqi Ren
期刊论文
IDEEA activity monitor: validity of activity recognition for lying, reclining, sitting and standing
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期刊论文