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Comparison of the removal of monovalent and divalent cations in the microbial desalination cell
Shanshan CHEN,Haiping LUO,Yanping HOU,Guangli LIU,Renduo ZHANG,Bangyu QIN
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 317-323 doi: 10.1007/s11783-013-0596-y
关键词: divalent ion electrodialysis ion characteristic microbial desalination cell monovalent ion
Analysis of the dynamic hysteresis characteristic of finger seal
LEI Yanni, CHEN Guoding
《机械工程前沿(英文)》 2007年 第2卷 第1期 页码 32-36 doi: 10.1007/s11465-007-0005-y
关键词: FS necessary hysteresis characteristic optimization spring
Advancing ion-exchange membranes to ion-selective membranes: principles, status, and opportunities
《环境科学与工程前沿(英文)》 2023年 第17卷 第2期 doi: 10.1007/s11783-023-1625-0
● IEM ion/ion selectivities of charge, valence, & specific ion are critically assessed.
Flow characteristic and wastewater treatment performance of a pilot-scale airlift oxidation ditch
Hongtao PANG, Hanchang SHI, Huiming SHI,
《环境科学与工程前沿(英文)》 2009年 第3卷 第4期 页码 470-476 doi: 10.1007/s11783-009-0143-z
关键词: airlift oxidation ditch flow characteristic wastewater treatment
Alumina modified sodium vanadate cathode for aqueous zinc-ion batteries
《能源前沿(英文)》 页码 775-781 doi: 10.1007/s11708-023-0902-8
关键词: cathodes aqueous zinc-ion batteries sodium vanadate alumina coating
Weak characteristic information extraction from early fault of wind turbine generator gearbox
Xiaoli XU, Xiuli LIU
《机械工程前沿(英文)》 2017年 第12卷 第3期 页码 357-366 doi: 10.1007/s11465-017-0423-4
Given the weak early degradation characteristic information during early fault evolution in gearbox of wind turbine generator, traditional singular value decomposition (SVD)-based denoising may result in loss of useful information. A weak characteristic information extraction based on µ-SVD and local mean decomposition (LMD) is developed to address this problem. The basic principle of the method is as follows: Determine the denoising order based on cumulative contribution rate, perform signal reconstruction, extract and subject the noisy part of signal to LMD and µ-SVD denoising, and obtain denoised signal through superposition. Experimental results show that this method can significantly weaken signal noise, effectively extract the weak characteristic information of early fault, and facilitate the early fault warning and dynamic predictive maintenance.
关键词: wind turbine generator gearbox µ-singular value decomposition local mean decomposition weak characteristic information extraction early fault warning
《化学科学与工程前沿(英文)》 2023年 第17卷 第9期 页码 1244-1253 doi: 10.1007/s11705-022-2293-5
关键词: zinc-ion battery CaV8O20 polyaniline coating synergistic engineering high capacity long durability
Ion-imprinted silica gel and its dynamic membrane for nickel ion removal from wastewaters
Jiehui Zeng, Jianxian Zeng, Hu Zhou, Guoqing Liu, Zhengqiu Yuan, Jian Jian
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 1018-1028 doi: 10.1007/s11705-020-1915-z
Fractal characteristic evaluation and interpolation reconstruction for surface topography of drilled
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 840-854 doi: 10.1007/s11465-021-0643-5
关键词: surface topography fractal evaluation fractal interpolation reconstruction composite
Operating characteristic analysis on the ultra-thin low temperature floor-heating system
Hualing ZHANG, Xiaopeng SONG
《结构与土木工程前沿(英文)》 2013年 第7卷 第2期 页码 127-132 doi: 10.1007/s11709-013-0200-3
关键词: ultra-thin floor heating panel the preheating time thermal comfort energy saving
Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion
Weiguang Lv, Xiaohong Zheng, Li Li, Hongbin Cao, Yi Zhang, Renjie Chen, Hancheng Ou, Fei Kang, Zhi Sun
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1243-1256 doi: 10.1007/s11705-020-2029-3
关键词: recycling spent LIBs selective recovery hydrothermal treatment
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-022-0735-x
关键词: electromechanical-hydraulic hybrid actuator (EMHA) integration transmission mechanisms power assistance energy efficiency working characteristics
Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear
《机械工程前沿(英文)》 2022年 第17卷 第1期 页码 9-9 doi: 10.1007/s11465-021-0665-z
关键词: gear wear mesh relationship mesh stiffness transmission error vibration characteristics
Preparation of lithium ion-sieve and utilizing in recovery of lithium from seawater
Lu WANG, Changgong MENG, Wei MA
《化学科学与工程前沿(英文)》 2009年 第3卷 第1期 页码 65-67 doi: 10.1007/s11705-009-0105-9
《环境科学与工程前沿(英文)》 2023年 第17卷 第8期 doi: 10.1007/s11783-023-1702-4
● Column experiments with an inclined slope were applied to simulate NH4–N transport.
关键词: Ion-absorbed rare earth Ammonium nitrogen transport HYDRUS-2D Numerical simulation
标题 作者 时间 类型 操作
Comparison of the removal of monovalent and divalent cations in the microbial desalination cell
Shanshan CHEN,Haiping LUO,Yanping HOU,Guangli LIU,Renduo ZHANG,Bangyu QIN
期刊论文
Advancing ion-exchange membranes to ion-selective membranes: principles, status, and opportunities
期刊论文
Flow characteristic and wastewater treatment performance of a pilot-scale airlift oxidation ditch
Hongtao PANG, Hanchang SHI, Huiming SHI,
期刊论文
Weak characteristic information extraction from early fault of wind turbine generator gearbox
Xiaoli XU, Xiuli LIU
期刊论文
Vanadium oxide cathode with synergistic engineering of calcium-ion intercalation and polyaniline coatingfor high performance zinc-ion batteries
期刊论文
Ion-imprinted silica gel and its dynamic membrane for nickel ion removal from wastewaters
Jiehui Zeng, Jianxian Zeng, Hu Zhou, Guoqing Liu, Zhengqiu Yuan, Jian Jian
期刊论文
Fractal characteristic evaluation and interpolation reconstruction for surface topography of drilled
期刊论文
Operating characteristic analysis on the ultra-thin low temperature floor-heating system
Hualing ZHANG, Xiaopeng SONG
期刊论文
Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion
Weiguang Lv, Xiaohong Zheng, Li Li, Hongbin Cao, Yi Zhang, Renjie Chen, Hancheng Ou, Fei Kang, Zhi Sun
期刊论文
Design and characteristic research of a novel electromechanical-hydraulic hybrid actuator with two transmission
期刊论文
Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear
期刊论文
Preparation of lithium ion-sieve and utilizing in recovery of lithium from seawater
Lu WANG, Changgong MENG, Wei MA
期刊论文