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Preliminary study of trace element emissions and control during coal combustion
ZHANG Junying, ZHAO Yongchun, DING Feng, ZENG Hancai, ZHENG Chuguang
《能源前沿(英文)》 2007年 第1卷 第3期 页码 273-279 doi: 10.1007/s11708-007-0038-2
关键词: Pingdingshan occurrence plasma-atomic emission chemical composition Several typical
Re-evaluation of several heavy metals removal by natural limestones
Ali SDIRI,Samir BOUAZIZ
《化学科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 418-432 doi: 10.1007/s11705-014-1455-5
关键词: limestone heavy metals sorption wastewater passive treatment technology
“生态文明建设若干战略问题研究”综合组
《中国工程科学》 2015年 第17卷 第8期 页码 1-7
为实现我国从“工业文明”到“生态文明”的转变,2013年中国工程院联合国家开发银行股份有限公司和清华大学开展了“生态文明建设若干战略问题研究”重大咨询研究项目。研究从战略层面探索生态文明建设的三大支柱(资源节约、生态安全和环境保护)如何与新型工业化、城镇化、农业现代化相融合等重大战略问题。研究提出了国土生态安全与水土资源配置格局、生态文明建设中的能源可持续发展战略、生态保护和建设战略、环境保护战略、新型工业化战略、新型城镇化战略、农业现代化战略、绿色消费与文化教育战略、绿色交通运输战略;提出了“十三五”时期生态文明建设目标与重点任务以及生态文明建设政策保障,为国家加快推进生态文明建设提供决策支撑。
关键词: 生态文明建设;工程科技;战略
Several issues to be considered for long-term better behavior of concrete gravity dams
Jinsheng JIA,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 40-46 doi: 10.1007/s11709-010-0006-5
关键词: dam safety economic life span structural life span environmental life span rehabilitation social decision
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1521-z
• UV/chlorine can effectively remove VBNC pathogens, ARGs and MGEs in reclaimed water.
关键词: UV/chlorine process Pathogen Antibiotic resistance genes High-throughput qPCR Reclaimed water
Measurement and analysis of typical motion error traces from a circular test
LI Xiaoli, LIU Huanlao
《机械工程前沿(英文)》 2008年 第3卷 第2期 页码 146-150 doi: 10.1007/s11465-008-0033-2
关键词: machine compensation direction combination desired efficient
Weihua Wang, Wanfeng Zhang, Hong Liang, Dawen Gao
《环境科学与工程前沿(英文)》 2019年 第13卷 第3期 doi: 10.1007/s11783-019-1118-3
• The concentration distributions and removals of 12 antibiotics were investigated. • Macrolides and fluoroquinolones presented relatively higher concentrations. • The removal of antibiotics did not differ among the different treatment processes.
《环境科学与工程前沿(英文)》 2023年 第17卷 第11期 doi: 10.1007/s11783-023-1742-9
● A fine portrayal of organic pollutants in a retired industrial park is provided.
关键词: Organic pollutants Retired industrial park Spatial correlation Health risk assessment
Guangbo HAO,Haiyang LI,Suzen KEMALCAN,Guimin CHEN,Jingjun YU
《机械工程前沿(英文)》 2016年 第11卷 第2期 页码 129-134 doi: 10.1007/s11465-016-0392-z
In order to accurately model compliant mechanism utilizing plate flexures, qualitative planar stress (Young’s modulus) and planar strain (plate modulus) assumptions are not feasible. This paper investigates a quantitative equivalent modulus using nonlinear finite element analysis (FEA) to reflect coupled factors in affecting the modelling accuracy of two typical distributed-compliance mechanisms. It has been shown that all parameters have influences on the equivalent modulus with different degrees; that the presence of large load-stiffening effect makes the equivalent modulus significantly deviate from the planar assumptions in two ideal scenarios; and that a plate modulus assumption is more reasonable for a very large out-of-plane thickness if the beam length is large.
关键词: coupling factors modelling accuracy compliant mechanisms equivalent modulus
Hexachlorobutadiene emissions from typical chemical plants
Minxiang Wang, Lili Yang, Xiaoyun Liu, Zheng Wang, Guorui Liu, Minghui Zheng
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1352-8
关键词: Hexachlorobutadiene Chemical plant Chlorobenzene Trichloroethylene Tetrachloroethylene
Structural optimization of typical rigid links in a parallel kinematic machine
Xinjun LIU, Zhidong LI, Xiang CHEN
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 344-353 doi: 10.1007/s11465-011-0227-x
The motion dynamics and accuracy of parallel kinematic machines largely depend on the weights and rigidity of typical rigid links. Therefore, these parts should be designed in such a way that they are light but rigid. This work employs the techniques of topology and size optimization to design two typical rigid links of a parallel kinematic machine (PKM) and subsequently obtains applicable structures for them. The calculation models are established, and a new algorithm called the Guide-Weight method is introduced to solve topology optimization problems. The commercial software Ansys is used to perform size optimization.
关键词: topology optimization size optimization parallel kinematic machine (PKM)
Hydraulic properties of typical salt-affected soils in Jiangsu Province, China
CHEN Xiaomin, SHEN Qirong, XU Yangchun
《环境科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 443-447 doi: 10.1007/s11783-007-0070-9
关键词: hydraulic Jiangsu Province coastline important reclaimed
WEI Yimei,ZHANG Yuan,XU Jian,GUO Changsheng,LI Lei,FAN Wenhong
《环境科学与工程前沿(英文)》 2014年 第8卷 第3期 页码 357-371 doi: 10.1007/s11783-013-0580-6
关键词: antibiotics liquid chromatography–tandem mass spectrometry (LC-MS/MS) water sediment fish muscle
Partial anammox achieved in full scale biofilm process for typical domestic wastewater treatment
《环境科学与工程前沿(英文)》 2022年 第16卷 第3期 doi: 10.1007/s11783-021-1467-6
• A full scale biofilm process was developed for typical domestic wastewater treatment.
关键词: Full scale Anammox Domestic wastewater Biofilm Candidatus Brocadia
Resource utilization of typical biomass wastes as biochars in removing plasticizer diethyl phthalate
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1605-4
● Six largely produced agricultural biomass wastes were pyrolyzed into biochars.
关键词: Plastic pollution Phthalic acid esters Designed biochar Wetland plant Adsorption
标题 作者 时间 类型 操作
Preliminary study of trace element emissions and control during coal combustion
ZHANG Junying, ZHAO Yongchun, DING Feng, ZENG Hancai, ZHENG Chuguang
期刊论文
Several issues to be considered for long-term better behavior of concrete gravity dams
Jinsheng JIA,
期刊论文
Effect of the ultraviolet/chlorine process on microbial community structure, typical pathogens, and antibiotic
期刊论文
Measurement and analysis of typical motion error traces from a circular test
LI Xiaoli, LIU Huanlao
期刊论文
Occurrence and fate of typical antibiotics in wastewater treatment plants in Harbin, North-east China
Weihua Wang, Wanfeng Zhang, Hong Liang, Dawen Gao
期刊论文
Multimedia distribution and health risk assessment of typical organic pollutants in a retired industrial
期刊论文
Understanding coupled factors that affect the modelling accuracy of typical planar compliant mechanisms
Guangbo HAO,Haiyang LI,Suzen KEMALCAN,Guimin CHEN,Jingjun YU
期刊论文
Hexachlorobutadiene emissions from typical chemical plants
Minxiang Wang, Lili Yang, Xiaoyun Liu, Zheng Wang, Guorui Liu, Minghui Zheng
期刊论文
Structural optimization of typical rigid links in a parallel kinematic machine
Xinjun LIU, Zhidong LI, Xiang CHEN
期刊论文
Hydraulic properties of typical salt-affected soils in Jiangsu Province, China
CHEN Xiaomin, SHEN Qirong, XU Yangchun
期刊论文
Simultaneous quantification of several classes of antibiotics in water, sediments, and fish muscles by
WEI Yimei,ZHANG Yuan,XU Jian,GUO Changsheng,LI Lei,FAN Wenhong
期刊论文
Partial anammox achieved in full scale biofilm process for typical domestic wastewater treatment
期刊论文