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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)
Liguo Zhang, Qiaoying Ban, Jianzheng Li
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1045-8
High strength sugar refinery wastewater was treated in a mesophilic UASB. Pyrosequencing reveals microbial community succession with OLR increase. Diversity of microbial communities in OLR12 is much higher than those in OLR36 and OLR54.0 kgCOD/(kg VSS·d). Fermentative bacteria could deal with increasing OLR through the increase of microbial diversity and quantity. Hydrogen-producing acotogens and methanogens mainly coped with high OLR shocks by increasing the quantity of community
关键词: Upflow anaerobic sludge blanket Sugar refinery wastewater Organic loading rate Pyrosequencing Microbial community structure
Yi Chen, Shilong He, Mengmeng Zhou, Tingting Pan, Yujia Xu, Yingxin Gao, Hengkang Wang
《环境科学与工程前沿(英文)》 2018年 第12卷 第5期 doi: 10.1007/s11783-018-1069-0
The UASB system successfully treated sulfamethoxazole pharmaceutical wastewater. High concentration sulfate of this wastewater was the main refractory factor. UASB recovery performance after a few days of inflow arrest was studied. The optimal UASB operating conditions for practical application were determined.
关键词: Up-flow anaerobic sludge blanket (UASB) Methane production Sulfate reduction Sulfamethoxazole pharmaceutical wastewater Electron flow Recovery
Pinjing HE, Min LI, Suyun XU, Liming SHAO,
《环境科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 404-411 doi: 10.1007/s11783-009-0149-6
关键词: distribution of COD fluxes effluent recycling leachate methane yield organic loading rate upflow blanket filter
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-020-1385-z
• UASB reactor can work efficiently with high COD/SO42- ratios when SDBS exists.
关键词: Up-flow anaerobic sludge blanket Organic sulfur Sodium dodecylbenzene sulfonate COD/SO42− ratio Microbial community
Anaerobic treatment of wastewater containing methanol in up-flow anaerobic sludge bed (UASB) reactor
LIN Yishan, HE Yanling, MENG Zhuo, YANG Shucheng
《环境科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 241-246 doi: 10.1007/s11783-008-0040-x
关键词: homogeneous spherical influent alkalinity process anaerobic treatment
Impact of roxarsone on the UASB reactor performance and its degradation
Mengchuan Shui, Feng Ji, Rui Tang, Shoujun Yuan, Xinmin Zhan, Wei Wang, Zhenhu Hu
《环境科学与工程前沿(英文)》 2016年 第10卷 第6期 doi: 10.1007/s11783-016-0871-9
关键词: Anaerobic digestion Anaerobic granular sludge (AGS) Arsenic species Impact Roxarsone (ROX) UASB reactor
基于荧光原位杂交技术的UASB颗粒污泥中苯酚降解微生物生态位分化研究 Article
Kengo Kubota, Kei Igarashi, Masayoshi Yamada, Yasuyuki Takemura, Yu-You Li, Hideki Harada
《工程(英文)》 2022年 第9卷 第2期 页码 61-66 doi: 10.1016/j.eng.2021.05.012
利用荧光原位杂交(FISH)和克隆文库构建技术,研究了厌氧污泥床反应器处理含酚废水时所收获的颗粒的微生物群落结构。研究发现,互营杆菌(Syntrophorhabdaceae)和隐杆厌氧菌(Cryptanaerobacter)的克隆是苯酚降解的主要原因。为了准确地对隐杆厌氧菌的克隆进行分类归属,需要利用近全长的16S核糖体RNA(rRNA)基因序列进行进化分析。设计了三种寡核苷酸探针用于检测以下三个分类群:互营杆菌、隐杆厌氧菌和互养菌。对厌氧颗粒薄片的FISH 分析显示细菌和古菌呈随机分布。然而,互营杆菌、隐杆厌氧菌和互养菌分布明确。在颗粒细胞的外层发现了隐杆厌氧菌和互养菌,两者关系密切,而互营杆菌则位于颗粒细胞的深层。细菌之间的代谢联系和对底物的亲和力很可能是造成这种特殊分布的原因。研究人员观察到颗粒污泥中苯酚的降解主要通过以下方式进行:首先,隐杆厌氧菌将苯酚转化为苯甲酸盐,然后被互养菌降解为乙酸盐。苯酚的这种互饲降解发生在颗粒表面附近,此处苯酚浓度较高。在苯酚浓度较低的颗粒深部,互营杆菌将苯酚降解为乙酸盐。结果表明,互营杆菌不太可能产生苯甲酸盐,并将其作为中间产物来喂养邻近的生物,这一点与以往研究所提出的理论相矛盾。
关键词: Cryptanaerobacter) 荧光原位杂交 苯酚厌氧降解 互营杆菌(Syntrophorhabdaceae) 互养菌(Syntrophus) 升流式厌氧污泥床(UASB
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
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1607-2
● SMX promotes hydrogen production from dark anaerobic sludge fermentation.
关键词: Sulfamethoxazole Hydrogen production Dark anaerobic fermentation Waste activated sludge
ZHOU Xuefei, REN Nanqi
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 53-56 doi: 10.1007/s11783-007-0010-8
《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1505-4
• Fungi enable the constant UASB operation even at OLR of 25.0 kg/(m3×d).
关键词: Anaerobic digestion Fungi Methane production High OLR Microbial community
Yuyao ZHANG,Huan LI,Can LIU,Yingchao CHENG
《环境科学与工程前沿(英文)》 2015年 第9卷 第6期 页码 1108-1116 doi: 10.1007/s11783-015-0806-x
关键词: anaerobic digestion methane sewage sludge volatile fatty acids free ammonia
Mingxia ZHENG,Zhong YAN,Jiane ZUO,Kaijun WANG
《环境科学与工程前沿(英文)》 2014年 第8卷 第5期 页码 797-804 doi: 10.1007/s11783-013-0597-x
关键词: expansion characteristic high-rate bioreactor anaerobic suspended granular sludge bed expanded granular sludge bed reactor
Mengli Wang, Ruying Li, Qing Zhao
《环境科学与工程前沿(英文)》 2019年 第13卷 第3期 doi: 10.1007/s11783-019-1127-2
Sludge digestion is critical to control the spread of ARGs from wastewater to soil. Fate of ARGs in three pretreatment-AD processes was investigated. UP was more efficient for ARGs removal than AP and THP in pretreatment-AD process. The total ARGs concentration showed significant correlation with 16S rRNA gene. The bacteria carrying ARGs could be mainly affiliated with Proteobacteria.
关键词: Tetracycline resistance genes Sulfonamide resistance genes 16S rRNA gene Sludge pretreatment Anaerobic sludge digestion
标题 作者 时间 类型 操作
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
high organic loading rates revealed by pyrosequencing during sugar refinery wastewater treatment in a UASB
Liguo Zhang, Qiaoying Ban, Jianzheng Li
期刊论文
Feasibility assessment of up-flow anaerobic sludge blanket treatment of sulfamethoxazole pharmaceutical
Yi Chen, Shilong He, Mengmeng Zhou, Tingting Pan, Yujia Xu, Yingxin Gao, Hengkang Wang
期刊论文
Anaerobic treatment of fresh leachate from a municipal solid waste incinerator by upflow blanket filter
Pinjing HE, Min LI, Suyun XU, Liming SHAO,
期刊论文
Deciphering the effect of sodium dodecylbenzene sulfonate on up-flow anaerobic sludge blanket treatment
期刊论文
Anaerobic treatment of wastewater containing methanol in up-flow anaerobic sludge bed (UASB) reactor
LIN Yishan, HE Yanling, MENG Zhuo, YANG Shucheng
期刊论文
Impact of roxarsone on the UASB reactor performance and its degradation
Mengchuan Shui, Feng Ji, Rui Tang, Shoujun Yuan, Xinmin Zhan, Wei Wang, Zhenhu Hu
期刊论文
基于荧光原位杂交技术的UASB颗粒污泥中苯酚降解微生物生态位分化研究
Kengo Kubota, Kei Igarashi, Masayoshi Yamada, Yasuyuki Takemura, Yu-You Li, Hideki Harada
期刊论文
Evaluating the impact of sulfamethoxazole on hydrogen production during dark anaerobic sludge fermentation
期刊论文
Acid resistance of methanogenic bacteria in a two-stage anaerobic process treating high concentration
ZHOU Xuefei, REN Nanqi
期刊论文
Enhanced methane production during long-term UASB operation at high organic loads as enabled by the immobilized
期刊论文
Influencing mechanism of high solid concentration on anaerobic mono-digestion of sewage sludge without
Yuyao ZHANG,Huan LI,Can LIU,Yingchao CHENG
期刊论文
Concept and application of anaerobic suspended granular sludge bed (SGSB) reactor for wastewater treatment
Mingxia ZHENG,Zhong YAN,Jiane ZUO,Kaijun WANG
期刊论文