Results 21 to 30 of about 318,709 (248)

Salinity Assessment and Ground Water Quality Mapping Using Principle Component Analysis, Case study: Khafr Plain [PDF]

مهندسی منابع آب, 2022
Introduction: Assessment of groundwater quality and quantity variation in drought and semi-drought region are of most interest especially in Iran. This research is going to analysis salinity reasons by ground water quality mapping in the Khafr plain ...
Homa Razmkhah, Easa Mohammadi, Amin Rostami Ravary, Alireza Fararoui   +3 more
doaj   +1 more source

Power and energy visualization for the micro-management of household electricity consumption [PDF]

, 2010
The paper describes a pilot system for the detailed management of domestic electricity consumption aimed at minimizing demand peaks and consumer cost.
Apperley, Mark, Monigatti, Paul, Rogers, Bill   +2 more
core   +2 more sources

Water Scarcity in the Zambezi Basin in the Long-Term Future: A Risk Assessment [PDF]

, 2003
The aim of this paper is to explore possible futures for the Zambezi basin and to estimate the risks of different water management strategies. Existing uncertainties are translated into alternative assumptions.
Hoekstra, Arjen Y.
core   +2 more sources

Assessment of potability of minewater pumped out from Jharia Coalfield, India: an integrated approach using integrated water quality index, heavy metal pollution index, and multivariate statistics

Environmental science and pollution research international, 2021
The dense and industrialized populace in the mining areas of Jharia Coalfield (JCF) is plagued by a severe shortage of water supply. The unutilized pumped out coal minewater discharges may be utilized to cater to the increasing water demand of the region
Pritam Mazinder Baruah, Gurdeep Singh
semanticscholar   +1 more source

Assessment of regional trade and virtual water flows in China [PDF]

, 2006
The success of China's economic development has left deep marks on resource availability and quality. Some regions in China are relatively poor with regards to water resources. This problem is exacerbated by economic growth.
Dabo, G., Hubacek, K.
core   +1 more source

Energy Efficiency and Economic Aspects of Mining Wastes Utilization within the Closed Cycle of Underground Gas Generator [PDF]

, 2017
Energy efficiency of coal gasification with possible utilization of mining wastes within ecologically closed gas generator cycle has been considered.
CABANA, Edgar Cáceres, DYCHKOVSKYI, Roman, FALSHTYNSKYI, Volodymyr, PIVNYAK, Gennadiy   +3 more
core   +1 more source

Divalent transition metal complexes of nitrogen, oxygen and sulfur containing ligand: design, structural, spectral, pH-metric, theoretical molecular modeling, analytical and mechanism studies

Applied Water Science, 2023
In the present study, the 1-Nicotinoyl-4-phenyl thiosemicarbazide (H2NPT) multidentate nitrogen, oxygen and sulfur containing ligand is being synthesized in a simple single step reaction by condensing 1:1 molar ratio of ethanolic solutions of both phenyl
Magda A. Akl, Mohammed M. H. Al-Awadhi, Abdelrahman S. El-Zeny   +2 more
doaj   +1 more source

Space–time heterogeneity of drought characteristics in Sabah and Sarawak, East Malaysia: implications for developing effective drought monitoring and mitigation strategies

Applied Water Science, 2023
Natural calamities like droughts have harmed not just humanity throughout history but also the economy, food, agricultural production, flora, animal habitat, etc.
Yuk Feng Huang, Jing Lin Ng, Kit Fai Fung, Tan Kok Weng, Nouar AlDahoul, Ali Najah Ahmed, Mohsen Sherif, Barkha Chaplot, Kai Lun Chong, Ahmed Elshafie   +9 more
doaj   +1 more source

Performance and cost analyses of hybrid diesel-photovoltaic powered small brackish water reverse osmosis system in Saudi Arabia

Desalination and Water Treatment, 2022
The need for water is certainly very alarming in the Middle East and North Africa (MENA) region where water demand for domestic, agriculture, and industrial applications continue to increase, and on the other hand, water resources are increasingly ...
Abdulmajeed Khalid Al-Rubayan, R.B. Ben Mansour, Fahad A. Al-Sulaimana   +2 more
semanticscholar   +1 more source

Evaluation of heavy metal contamination using cokriging geostatistical method (case study of Abteymour oilfield in southern Iran)

Applied Water Science, 2023
One of the most significant sources of soil contamination is the industries involved in the discovery, extraction, and use of petroleum and gas resources.
Danial Khodoli Zangeneh, Hakimeh Amanipoor, Sedigheh Battaleb-Looie   +2 more
doaj   +1 more source