Results 81 to 90 of about 322,330 (267)

T reatment of crude oil-polluted water using CoFe 2 O 4 -doped mango (Mangifera indica) seed shell composite

open access: yesApplied Water Science
This study investigates the potential of cobalt ferrite-doped mango seed shell (CoFe2O4-MSS) as an innovative and eco-friendly approach for the treatment of crude oil-polluted water. CoFe2O4-MSS was synthesized by impregnating carbonized mango seed shell
Christian O. Asadu   +8 more
doaj   +1 more source

The green and blue water footprint of paper products: methodological considerations and quantification [PDF]

open access: yes, 2010
For a hardcopy of this report, printed in the Netherlands, an estimated 200 litres of water have been used. Water is required during different stages in the production process, from growing wood to processing pulp into the final consumer product. Most of
Hoekstra, A.Y., Oel, P.R. van
core   +1 more source

Integrated Evaluation of Contaminant Profiles, Detection Techniques, and Management Strategies for Tannery Sludge

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This review article critically examines the environmental and health hazards of tannery sludge (TS), a complex by‐product of the leather tanning industry. TS is characterized by a diverse array of contaminants, including heavy metals like chromium, organic pollutants such as polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds ...
Yashar Aryanfar   +10 more
wiley   +1 more source

Recent advances in solar still technology for solar water desalination

open access: yesApplied Water Science
Water is signified as the gift of nature. However, modern societies are in tremendous need of fresh water due to the abundant industrial sector and factory growth that is leading to more and more such natural resource pollution.
Maha A. Tony, Hossam A. Nabwey
doaj   +1 more source

Sri Lanka’s water policy: themes and issues [PDF]

open access: yes
Fresh water resources in Sri Lanka remain a free public good with the State acting as the trustee and custodian of the resource. Although the country is blessed with a seemingly plentiful supply of water, it encounters severe problems of temporal and ...
Nanayakkara, V. K.
core  

Humidity‐Corrected Thermodynamic Modeling of Ammonium Chloride Crystallization Temperature Mechanisms and Application

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT As refineries process increasingly inferior crude oils, ammonium salt corrosion has intensified. Accurate prediction of ammonium salt crystallization temperatures and their influencing factors is therefore crucial for safe and stable operations.
Haozhe Jin   +7 more
wiley   +1 more source

Revealing accuracy in climate dynamics: enhancing evapotranspiration estimation using advanced quantile regression and machine learning models

open access: yesApplied Water Science
This study examines the effectiveness of various quantile regression (QR) and machine learning (ML) methodologies developed for analyzing the relationship between meteorological parameters and daily reference evapotranspiration (ETref) across diverse ...
Saeed Sharafi, Mehdi Mohammadi Ghaleni
doaj   +1 more source

The Options for UK Domestic Water Reduction: A Review [PDF]

open access: yes, 2005
Demand pressure on UK water supplies is expected to increase in the next 20 years driven by increasing population, new housing development and reducing household size. Regionally and locally migration will also afect demand particularly in the South-East.
McDonald, A.   +3 more
core  

Performance Investigation of Eco‐Friendly Refrigerant Mixtures as an Alternative to R134a in Vapour‐Compression Refrigeration System

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley   +1 more source

Penicillin removal from the aqueous environment based on AOPs/challenges and outlook. A review

open access: yesApplied Water Science
Today, the deterioration of water quality is still a big concern among researchers, whose essential strategy is to develop water purification processes.
Shima Goodarzi   +5 more
doaj   +1 more source

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