Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 1217

Year

2024 1

2023 84

2022 125

2021 83

2020 58

2019 64

2018 64

2017 59

2016 59

2015 77

2014 68

2013 56

2012 67

2011 50

2010 58

2009 51

2008 42

2007 39

2006 21

2005 11

open ︾

Keywords

water mist 13

water resources 13

drinking water 11

generation 11

water 11

sustainable development 10

water quality 10

water treatment 9

temperature 8

water resource 7

Wastewater treatment 6

adsorption 6

management 6

water environment 6

Membrane fouling 5

hydrogen 5

surface water 5

Adsorption 4

Microplastics 4

open ︾

Search scope:

排序： Display mode:

Photothermal materials for efficient solar powered steam generation

Fenghua Liu, Yijian Lai, Binyuan Zhao, Robert Bradley, Weiping Wu

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 636-653 doi: 10.1007/s11705-019-1824-1

Abstract: Solar powered steam generation is an emerging area in the field of energy harvest and sustainable technologiesstructural design and mass/heat management, as well as their applications in seawater desalination and fresh waterproduction from waste water with free solar energy.new designs for the photothermal materials, towards efficient, low cost practical solar-driven clean water

Keywords： solar stream generation plasmonics porous carbon photothermal materials solar energy conversion efficiency water vapor generation rate

HTML PDF Collect

Ozone kinetics of dimethyl sulfide in the presence of water vapor

Haitao WANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6, Pages 833-835 doi: 10.1007/s11783-013-0570-8

Abstract: The outdoor smog chamber was used to thorough investigate the rate constants of gas-phase reaction betweenThe rate constants were measured, at a total pressure of 1 atm, to be (10.4±0.2) × 10 cm ·molecule ·Base on these results, it is possible to see the reaction of O /DMS in the presence of water vapor as

Keywords： rate constants ozone (O₃) dimethyl sulfide (DMS) water vapor

HTML PDF Collect

Modeling of coal swelling induced by water vapor adsorption

Zhejun PAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1, Pages 94-103 doi: 10.1007/s11705-011-1172-2

Abstract: Coal swelling or shrinkage by adsorption or desorption of water vapor has not been well understood butUnlike gas adsorption in coal which usually forms a single layer of adsorbed molecules, water vapor adsorptionThe model extended an energy balance approach for gas adsorption-induced coal swelling to water vapor

Keywords： multilayer adsorption vapour pressure coal shrinkage relative humidity permeability

HTML PDF Collect

Thermodynamic study on dynamic water and organic vapor sorption on amorphous valnemulin hydrochloride

Jinbo OUYANG, Jingkang WANG, Yongli WANG, Qiuxiang YIN, Hongxun HAO

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1, Pages 94-104 doi: 10.1007/s11705-015-1460-3

Abstract: The sorption of water and organic vapors on valnemulin hydrochloride was determined by dynamic vaporThe adsorption-desorption behavior of water vapor and a series of organic vapors was investigated to

Keywords： valnemulin hydrochloride water vapor organic vapors sorption kinetics

HTML PDF Collect

Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3, Pages 313-319 doi: 10.1007/s11783-009-0025-4

Abstract: This investigation was carried out to establish a new domestic landfill gas (LFG) generation rate modelThe first-order kinetics and two-stage reaction (FKTSR) model of the LFG generation rate includes mechanismsmain parameters of the modified FKTSR model, including the LFG production potential (), the reaction rateconstant in the first stage (), and the reaction rate constant in the second stage () of 64.746 The new model is better able to explain the mechanisms involved in LFG generation.

Keywords： landfill gas (LFG) generation rate model first-order kinetics two-stage reaction outflow function

HTML PDF Collect

Studies on advanced water-cooled reactors beyond generation III for power generation

CHENG Xu

Frontiers in Energy 2007, Volume 1, Issue 2, Pages 141-149 doi: 10.1007/s11708-007-0018-6

Abstract: power program motivates the country s nuclear community to develop advanced reactor concepts beyond generationThe paper discusses some main criteria for the selection of future water-cooled reactors by consideringBased on the suggested selection criteria, two new types of water-cooled reactors are recommended forfuture Chinese nuclear power generation.It is a logical extension of the generation III PWR technology in China.

Keywords： Chinese situation selection generation water-cooled feasibility

HTML PDF Collect

Facile strategy for carbon foam fabrication with lignin as sole feedstock and its applications

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8, Pages 1051-1064 doi: 10.1007/s11705-022-2248-x

Abstract: Thermal pretreatment parameters (heating rate, temperature, and residence time) were systematically investigatedThe maximum evaporation rates in the solar vapor generation experiments were 1.05 and 1.38 kg∙m⁻

Keywords： lignin carbon foam thermal pretreatment solar vapor generation

HTML PDF Collect

A hybrid fuel cell for water purification and simultaneously electricity generation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1611-6

Abstract:

● A novel hybrid fuel cell (F-HFC) was fabricated.

Keywords： Flow-through field Hybrid fuel cell Polyoxometalates Water purification Electricity generation

HTML PDF Collect

Study on Landfill Biogas Generation Model

Huang Wenxiong,Peng Xuya,Yan Li

Strategic Study of CAE 2006, Volume 8, Issue 9, Pages 74-79

Abstract: This article presents the principle and process of landfill biogas generation, and classifies reportedmodels on biogas generation from landfills.

Keywords： landfill gas model generation rate gas production methane

HTML PDF Collect

Heat transfer characteristics of high heat flux vapor chamber

Dongchuan MO, Shushen LU, Haoliang ZHENG, Chite CHIN,

Frontiers in Energy 2010, Volume 4, Issue 2, Pages 166-170 doi: 10.1007/s11708-009-0076-z

Abstract: the challenge of heat spreading in electronic products, highly efficient high heat flux heat transfer vaporA solid copper block with the same shape as the vapor chamber is used to compare the performance of thevapor chamber.The heat transfer characteristics of the vapor chamber are more superior to those of the copper blockthermal resistance of the test system is used to evaluate the heat transfer characteristics of the vapor

Keywords： high heat flux vapor chamber (VC) heat transfer characteristics fast test

HTML PDF Collect

Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Frontiers in Energy 2019, Volume 13, Issue 1, Pages 27-53 doi: 10.1007/s11708-018-0603-x

Abstract: paper comprehensively reviewed and digested the latest researches of the metal-based direct hydrogen generationThe first ones refer to those which would violently react with water at ambient temperature.The second ones start to react with water after certain pretreatments.Furthermore, the challenges lying behind this unconventional hydrogen generation method and energy strategyOf these metals discussed, Al, Mg and their alloys offer the most promising hydrogen generation route

Keywords： metal hydrogen generation hydrolysis metal water reaction clean energy

HTML PDF Collect

New refrigeration system using CO vapor-solid as refrigerant

HUANG Dongping, DING Guoliang, QUACK Hans

Frontiers in Energy 2008, Volume 2, Issue 4, Pages 494-498 doi: 10.1007/s11708-008-0070-x

Abstract: A refrigerant must be in the vapor-liquid phase in a vapor-compression refrigeration system, thereforeA refrigeration system with CO vapor-solid particles as refrigerant is put forward, by which a temperature

Keywords： refrigerant adjustable temperature vapor-compression refrigeration sublimator

HTML PDF Collect

Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1475-6

Abstract:

• The concentrations of 13 heavy metals in Taihu Lake were analyzed.

Keywords： Heavy metals Human health ambient water quality criteria Taihu Lake Health risk assessment Contributionrate

HTML PDF Collect

Factors influencing water quality indices in a typical urban river originated with reclaimed water

Jiao Zhang, Zhen Wei, Haifeng Jia, Xia Huang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0943-5

Abstract: The water quality in a typical urban river segment originated with reclaimed water in Beijing was monitoredwas applied to determine factors influencing water quality of such river recharged by reclaimed water<0.1 m·s , whereas it was strongly positively correlated with both algal contents and TOC for flow rate, and was influenced by flow rate as well.Compared with two other rivers originated with reclaimed water and one originated with natural water,

Keywords： Reclaimed water Urban river Turbidity Algae Flow rate

HTML PDF Collect

Long term performance of recycled concrete beams with different water–cement ratio and recycled aggregatereplacement rate

Jingwei YING; Feiming SU; Shuangren CHEN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 3, Pages 302-315 doi: 10.1007/s11709-022-0803-7

Abstract: reveal the service performance of recycled aggregate concrete (RAC) components for different values of water−cement ratio and replacement rate of recycled coarse aggregate (RCA).the water−cement ratio at the same time.−cement ratio and RCA replacement rate.of RCA than by adjusting the water−cement ratio.

Keywords： recycled concrete beam the replacement rate of recycled coarse aggregate water–cement ratio digital