Results 21 to 30 of about 841,905 (263)

Ecological engineering of small urban water bodies [PDF]

open access: yesE3S Web of Conferences, 2020
The ecological and sanitary epidemiological condition of small urban water bodies is an important factor in ensuring safety in urbanized areas of the technosphere.
Suzdaleva Antonina   +2 more
doaj   +1 more source

The impact of farmers’ adaptive behavior to climate change on their water poverty [PDF]

open access: yesZiyuan Kexue, 2023
[Objective] The purpose of this study was to analyze the impact of farmers’ climate change adaptive behavior adoption on farmers’ water poverty and its mechanism of action in order to effectively respond to complex climate change and alleviate farmers ...
SHEN Jinlong, XU Hang, LI Jiafen, SONG Jianfeng
doaj   +1 more source

Engineering Problems in Water Fluoridation [PDF]

open access: yesAmerican Journal of Public Health and the Nations Health, 1952
BY and large, the solutions to the problems common to almost all fluoridation installations can be found in satisfactory answers to questions such as: How much fluoride should be added? Which fluoride compound should we use? How should we feed it? Where should it be applied? How should the operators be protected? How should we control it?
openaire   +2 more sources

Irrigation engineering in Spain and how it has changed the country’s landscape

open access: yesEuropean Countryside, 2017
El regadío ha sido una técnica de desarrollo rural ampliamente extendida en los climas mediterráneos determinando sus paisajes. Es el principal usuario del agua en España, su consumo supone 2/3 del total.
García-Asensio José M.   +1 more
doaj   +1 more source

Effect of size variation on microbubble mass transfer coefficient in flotation and aeration processes

open access: yesHeliyon, 2020
Microbubble technology dramatically raises the efficiency of the flotation and aeration processes of water treatment plants (WTPs), which see extensive use in developed countries.
Nyoman Suwartha   +4 more
doaj   +1 more source

Empowering Water Engineers to Develop XR Learning Applications with the WATERLINE Project

open access: yesEngineering Proceedings
The over-arching goal of the WATERLINE project is the creation of a European Digital Water Higher Education Institution (HEI) Alliance, with a core part of this goal being the development and delivery of meaningful water engineering education through ...
Gareth Lewis   +5 more
doaj   +1 more source

Progressive Evolution Model of Fault Water Inrush Caused by Underground Excavation Based on Multiphysical Fields

open access: yesGeofluids, 2023
Underground fault water inrushes are frequent hydrogeological disasters associated with underground mining and tunnel construction projects. In this study, we analyze the water inrush mechanism of underground engineering by building a numerical ...
Xue Li, Yi Xue, Zhihao Zhang
doaj   +1 more source

Research on the definition and classification of interconnected water systems based on logic norms

open access: yesShui kexue jinzhan, 2021
Definition of interconnected water systems determines its level of science and engineering technology. How to summarize existing research and engineering practice scientifically, the research on the definition and classification of interconnected water ...
Senlin CHEN   +5 more
doaj   +1 more source

SIMULATION-DRIVEN STRATEGIES FOR ENHANCING WATER TREATMENT PROCESSES IN CHEMICAL ENGINEERING: ADDRESSING ENVIRONMENTAL CHALLENGES [PDF]

open access: yesEngineering Heritage Journal
Water treatment processes in chemical engineering play a critical role in addressing environmental challenges and ensuring the sustainability of water resources.
Ayodeji Abatan   +6 more
doaj   +1 more source

Key problems on hydro-engineering-environmental geology along the Sichuan-Tibet Railway corridor: Current status and development direction

open access: yesShuiwen dizhi gongcheng dizhi, 2021
The Sichuan-Tibet Railway is a century project under construction. The complex geological evolution history has led to large differences in geo-environmental conditions along the railway.
Yongshuang ZHANG   +5 more
doaj   +1 more source

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