Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 124

Conference Videos 4

Year

2024 1

2023 17

2022 22

2021 9

2020 13

2019 13

2018 8

2017 2

2016 5

2015 8

2014 6

2013 1

2012 3

2010 7

2009 2

2008 4

2007 2

2006 2

2005 1

2003 1

open ︾

Keywords

China 2

Contamination 2

Machine learning 2

Mechanism 2

dual circulation 2

3D printing 1

4D printing 1

5G 1

Brucella melitensis 1

β-glucosidase 1

AI reasoning 1

Additive manufacturing 1

Adsorption 1

Adsorption-filtration dual functions 1

Adsorptive desulfurization 1

Aerial manipulation 1

Alkane degraders 1

Alkane-monooxygenase genes 1

Anaerobic digestion 1

open ︾

Search scope:

排序： Display mode:

Improved nitrogen removal in dual-contaminated surface water by photocatalysis

Yongming ZHANG, Rong YAN, Zhen ZOU, Jiewei WANG, Bruce E. RITTMANN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 3, Pages 428-436 doi: 10.1007/s11783-012-0401-3

Abstract: River waters in China have dual contamination by nutrients and recalcitrant organic compounds.Batch denitrification tests in a biofilm reactor demonstrated that dual-contaminated river water was

Keywords： dual contamination eutrophication photocatalysis remediation surface water

HTML PDF Collect

Spatial prediction of soil contamination based on machine learning: a review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1693-1

Abstract:

● A review of machine learning (ML) for spatial prediction of soil contamination

Keywords： Soil contamination Machine learning Prediction Spatial distribution

HTML PDF Collect

Strategies to manage the risk of heavy metal(loid) contamination in agricultural soils

Fang-Jie ZHAO

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 3, Pages 333-338 doi: 10.15302/J-FASE-2020335

Abstract:

Soil contamination with heavy metal(loid)s threatens soil ecological functions, water quality andContamination and soil acidification are the main causes of high Cd levels in rice grains produced inIt is important to protect agricultural soils from future contamination.

Keywords： arsenic cadmium food safety heavy metals soil contamination

HTML PDF Collect

Nitrobenzene contamination of groundwater in a petrochemical industry site

Yongsheng Zhao, Lin Lin, Mei Hong

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1107-6

Abstract:

The contaminant transport distance is predicted using numerical model.

Zero-valent iron can be used to effectively transform nitrobenzene to aniline.

Experiment shows that two-layer PRB systems have a very good treatment effect.

Keywords： Nitrobenzene Benzene Groundwater Zero-valent iron Permeable reactive barrier

HTML PDF Collect

Evaluating heavy metal contamination of riverine sediment cores in different land-use areas

Wenzhong Tang, Liu Sun, Limin Shu, Chuang Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1283-4

Abstract: The B1 fraction largely determined the contamination, risk and toxicity levels associated with heavy

Keywords： Heavy metals Riverine sediments Pollution Land-use

HTML PDF Collect

E-waste environmental contamination and harm to public health in China

Xijin Xu,Xiang Zeng,H. Marike Boezen,Xia Huo

Frontiers of Medicine 2015, Volume 9, Issue 2, Pages 220-228 doi: 10.1007/s11684-015-0391-1

Abstract:

The adverse effects of electronic waste (e-waste) on the human body have stirred up concern in recent years. China is one of the countries that confront serious pollution and human exposure of e-waste, and the majority of the population is exposed to potentially hazardous substances that are derived from informal e-waste recycling processes. This study reviews recent reports on human exposure to e-waste in China, with particular focus on exposure routes (e.g., inhalation and ingestion) and several toxicities of human (e.g., endocrine system, respiratory system, reproductive system, developmental toxicity, neurotoxicity, and genetic toxicity). Pieces of evidence that associate e-waste exposure with human health effects in China are assessed. The role of toxic heavy metals (e.g., lead, cadmium, chromium, mercury, and nickel) and organic pollutants (e.g., polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyl (PCBs), polycyclic aromatic hydrocarbons (PAHs), polybrominated biphenyls (PBBs), polyhalogenated aromatic hydrocarbons (PHAHs), bisphenol A (BPA)) on human health is also briefly discussed.

Keywords： e-waste heavy metal organic pollutant hazardous toxicity human health China

HTML PDF Collect

Hazard and vulnerability evaluation of water distribution system in cases of contamination intrusion

Kunlun XIN, Tao TAO, Yong WANG, Suiqing LIU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6, Pages 839-848 doi: 10.1007/s11783-012-0409-8

Abstract: for hazard and vulnerability evaluations of water distribution networks, based on the simulation of contaminationIt attempted to answer the following two questions in the case of contamination events: 1) Which are

Keywords： water distribution network hazard vulnerability contaminant accident

HTML PDF Collect

A novel task-oriented framework for dual-arm robotic assembly task

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 528-545 doi: 10.1007/s11465-021-0638-2

Abstract: In industrial manufacturing, the deployment of dual-arm robots in assembly tasks has become a trend.However, making the dual-arm robots more intelligent in such applications is still an open, challengingperception to facilitate robot deployment from perception to execution and finish assembly problems by using dual-armExperiments are set up with a dual-arm robotic system (ABB YuMi and an RGB-D camera) to validate the

Keywords： dual-arm assembly AI reasoning intelligent system task-oriented motion planning visual perception

HTML PDF Collect

Strain and process engineering toward continuous industrial fermentation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1336-1353 doi: 10.1007/s11705-022-2284-6

Abstract: should be addressed for the industrial application of continuous fermentation processes, including (1) contamination

Keywords： continuous fermentation productivity contamination strain degeneration metabolic engineering

HTML PDF Collect

Analysis and assessment of heavy metal contamination in surface water and sediments: a case study from

Zhaoming WANG,Ranhao SUN,Haiping ZHANG,Liding CHEN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2, Pages 240-249 doi: 10.1007/s11783-014-0646-0

Abstract: This finding suggests that water currents are a major explanatory factor in heavy metal contaminationThe abundance of Cr, Pb, and Cd observed in the middle reaches of the river indicates heavy metal contamination

Keywords： heavy metal water sediment geo-accumulation index Luan River

HTML PDF Collect

Comprehensive evaluation of heavy metal contamination of sediment in Lake Dianchi by using modified AHP

ZHANG Yan, GAO Xiang, ZHONG Zhenyu, PENG Buzhuo, DENG Xihai

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3, Pages 370-379 doi: 10.1007/s11783-008-0054-4

Abstract: sediments in five sections of Lake Dianchi were evaluated and the results indicated that the current contamination

Keywords： Dianchi Analytical Hierarchy monitoring modified Analytical importance

HTML PDF Collect

Development of a dual temperature control system for isoprene biosynthesis in

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7, Pages 1079-1089 doi: 10.1007/s11705-021-2088-0

Abstract: A dual temperature regulation system was developed through engineering and expression regulation of theCompared to the control strain with constitutively expressed wild-type Gal4p, the dual temperature regulationreports the creation of the first cold-sensitive variants of Gal4p by directed evolution and provides a dual

Keywords： transcriptional activator directed evolution dynamic control heat-shock isoprene

HTML PDF Collect

Design of Data Supervision System Based on Dual CPU Structure

Jia Guixi,Qi Le

Strategic Study of CAE 2006, Volume 8, Issue 4, Pages 68-71

Abstract: temperature on the clients' lines in communication system, the design method of the system based on dualsystem has been applied to the supervision of 48 V communication lines in mail system.It shows that the dual

Keywords： data supervision dual CPU dual port RAM

HTML PDF Collect

Experimental study of stratified lean burn characteristics on a dual injection gasoline engine

Chun XIA, Tingyu ZHAO, Junhua FANG, Lei ZHU, Zhen HUANG

Frontiers in Energy 2022, Volume 16, Issue 6, Pages 900-915 doi: 10.1007/s11708-021-0812-6

Abstract: In this study, dual injection stratified combustion mode is used to accelerate the burning rate of leanDI, and DI timing on combustion, fuel consumption, gaseous emissions, and particulate emissions of a dualThere exists a spark window for dual injection stratified lean burn mode, in which the spark timing hasThe dual injection stratified lean burn has a wide range of applications which can effectively reduce

Keywords： dual injection stratified lean burn gasoline engine particulate matter emission combustion analysis

HTML PDF Collect

Optimization of the power, efficiency and ecological function for an air-standard irreversible Dual-Miller

Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN

Frontiers in Energy 2019, Volume 13, Issue 3, Pages 579-589 doi: 10.1007/s11708-018-0557-z

Abstract: This paper establishes an irreversible Dual-Miller cycle (DMC) model with the heat transfer (HT) lossPerformance differences among the DMC, the Otto cycle (OC), the Dual cycle (DDC), and the Otto-Miller

Keywords： finite-time thermodynamics Dual-Miller cycle power output thermal efficiency ecological function