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《环境科学与工程前沿(英文)》 doi: 10.1007/s11783-021-1481-8
For comprehensive insights into the influences of sulfate on performance, microbial community and metabolic pathways in the acidification phase of a two-phase anaerobic system, a laboratory-scale acidogenic bioreactor was continuously operated to treat wastewater with elevated sulfate concentrations from 2000 to 14000 mg/L.
关键词: Acidogenic phase reactor High-sulfate wastewater Sulfate reduction Acidogenic fermentation PICRUSt2
Residence time distribution and modeling of the liquid phase in an impinging stream reactor
Xingjun WANG, Xianhui HU, Lishun HU, Guangsuo YU, Fuchen WANG,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 353-359 doi: 10.1007/s11705-009-0262-x
Lin Lin, Ying-yu Li, Xiao-yan Li
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1043-x
CEPS sludge was compared with conventional primary and secondary sludge for the VFAs yield. Fe-based CEPS sludge exhibited the highest efficiency of organic recovery. Fermented CEPS sludge liquor provided a sufficient carbon source for denitrification. 99% of nitrate removal was achieved based on the Fe-CEPS and sludge fermentation.
关键词: Sewage sludge Chemically enhanced primary sedimentation (CEPS) Acidogenic fermentation Organic carbon recovery Nitrogen removal
中核集团秦山第三核电有限公司
《中国工程科学》 2008年 第10卷 第3期 页码 73-86
秦山三期重水堆核电站是我国首座商用重水堆核电站,也是中国和加拿大两国政府间迄今最大的贸易项目。业主秦山第三核电有限公司在工程建设、调试及自主运行的过程中,坚持自主创新管理,有效实施工程质量、进度和投资三大控制;并在消化吸收CANDU-6技术的基础上进行改进,提高机组的安全性和可靠性。工程的建设实践,使我国核电工程管理在已有的基础上,基本实现了程序化、信息化的规范管理并与国际接轨。工程建成后,在保证机组安全稳定运行的基础上又进行了多项技术改进和创新,使机组性能持续提高。在人才培养方面,注重培育企业文化,强化人员培训,建立起员工培训与工程建设互相促进的良性循环机制。秦山三期工程在核电项目管理水平的提高和发展,可为推动我国核电发展和大型引进工程的规范化管理提供借鉴。
A.M.Anter,程振民,肖琼,胡劲松,袁渭康
《中国工程科学》 2000年 第2卷 第6期 页码 59-63
文章提出了依靠相变蒸发吸收反应热,同时解决移热和加速反应等问题的新型化学反应器并开展了实验研究。实验在加压下进行,催化剂床层高度为1.0m,反应器内径为0.02m,苯加氢生成环已烷为研究体系,实验中采用气液并流向上流动的方式通过催化剂床层。在操作条件:ρ=0.5~3.0MPa、θ=150℃、液体空速=1.1~6.9h-1、氢油体积比=300~1910下,苯的转化率及环已烷的收率均可达到99.9%以上。为了防止反应器内发生飞温,实验采用苯与环已烷的混合物作为原料,其中苯的质量分数为15%~25%。随着反应物料不断进入反应器,液相物料吸收反应放出的热量而蒸发,因此在适当的操作条件下床层内可同时存在液相反应区、气液两相区和气相反应区。
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1686-0
● Lipid can promote PA production on a target from food waste.
关键词: Acidogenic fermentation Microbial community Volatile fatty acid Propionate Food waste Lipid
《能源前沿(英文)》 2021年 第15卷 第4期 页码 810-831 doi: 10.1007/s11708-021-0760-1
关键词: LBE (lead bismuth eutectic) coolant reactor China initiative Accelerator Driven System (CiADS) project research progress
An old issue and a new challenge for nuclear reactor safety
F. D’AURIA
《能源前沿(英文)》 2021年 第15卷 第4期 页码 854-859 doi: 10.1007/s11708-021-0729-0
关键词: large break loss of coolant accident (LBLOCA) nuclear reactor safety (NRS) licensing perspectives basis for design of water cooled nuclear reactors (WCNR)
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
Fan BAI, Xiaochang WANG,
《环境科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 228-234 doi: 10.1007/s11783-010-0022-7
关键词: nitrogen retention composting reactor human feces aerobic thermophilic fertilizer
M Helal Uddin, Nesrin Ozalp, Jens Heylen, Cedric Ophoff
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 683-696 doi: 10.1007/s11705-018-1782-z
An innovative and efficient design of solar receivers/reactors can enhance the production of clean fuels via concentrated solar energy. This study presents a new jet-type burner nozzle for gaseous feedstock injection into a cavity solar receiver inspired from the combustion technology. The nozzle design was adapted from a combustion burner and successfully implemented into a solar receiver and studied the influence of the nozzle design on the fluid mixing and temperature distribution inside the solar receiver using a 7 kW solar simulator and nitrogen as working fluid. Finally, a thorough computational fluid dynamics (CFD) analysis was performed and validated against the experimental results. The CFD results showed a variation of the gas flow pattern and gas mixing after the burner nozzle adaptation, which resulted an intense effect on the heat transfer inside the solar receiver.
关键词: solar reactor nozzle CFD heat transfer mixing and recirculation
Advances in the slurry reactor technology of the anthraquinone process for H
Hongbo Li, Bo Zheng, Zhiyong Pan, Baoning Zong, Minghua Qiao
《化学科学与工程前沿(英文)》 2018年 第12卷 第1期 页码 124-131 doi: 10.1007/s11705-017-1676-5
关键词: anthraquinone process fixed-bed reactor slurry-bed reactor hydrogen peroxide
Microfluidic production of liposomes through liquid–liquid phase separation in ternary droplets
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 1017-1022 doi: 10.1007/s11705-021-2118-y
关键词: microfluidics liposomes ternary droplets phase separation
Minmin LIU,Ying ZHAO,Beidou XI,Li’an HOU,Xunfeng XIA
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 598-606 doi: 10.1007/s11783-013-0576-2
关键词: combination filler contact oxidation biofilm food wastewater anaerobic baffled reactor
Rongchang WANG, Xinmin ZHAN, Yalei ZHANG, Jianfu ZHAO
《环境科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 48-56 doi: 10.1007/s11783-011-0305-7
关键词: ammonium-rich wastewater membrane biofilm reactor nitrification redox stratification shortcut nitrogen removal
标题 作者 时间 类型 操作
PICRUSt2 functionally predicts organic compounds degradation and sulfate reduction pathways in an acidogenic
期刊论文
Residence time distribution and modeling of the liquid phase in an impinging stream reactor
Xingjun WANG, Xianhui HU, Lishun HU, Guangsuo YU, Fuchen WANG,
期刊论文
Acidogenic sludge fermentation to recover soluble organics as the carbon source for denitrification in
Lin Lin, Ying-yu Li, Xiao-yan Li
期刊论文
The role of lipids in fermentative propionate production from the co-fermentation of lipid and food waste
期刊论文
Latest research progress for LBE coolant reactor of China initiative accelerator driven system project
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
Nitrogen-retaining property of compost in an aerobic thermophilic composting reactor for the sanitary
Fan BAI, Xiaochang WANG,
期刊论文
A new approach for fuel injection into a solar receiver/reactor: Numerical and experimental investigation
M Helal Uddin, Nesrin Ozalp, Jens Heylen, Cedric Ophoff
期刊论文
Advances in the slurry reactor technology of the anthraquinone process for H
Hongbo Li, Bo Zheng, Zhiyong Pan, Baoning Zong, Minghua Qiao
期刊论文
Microfluidic production of liposomes through liquid–liquid phase separation in ternary droplets
期刊论文
Performance of a hybrid anaerobic-contact oxidation biofilm baffled reactor for the treatment of decentralized
Minmin LIU,Ying ZHAO,Beidou XI,Li’an HOU,Xunfeng XIA
期刊论文