Spectral characterization of the effect of gas–water ratio on dissolved organic nitrogen variation along a drinking water biological aerated filter
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-15528-4
Abstract: To improve the understanding of dissolved organic nitrogen (DON) variation characteristics in a biological aerated filter (BAF) used for drinking water treatment, this study investigated the effects of gas–water ratios (0, 0.5:1, 2:1, and 10:1),… read more here.
Keywords: water; dissolved organic; water ratio; gas water ... See more keywords
Ecosystem N:P stoichiometric ratios determine the catchment surface water N:P ratio through subsurface hydrological processes
Sign Up to like & getrecommendations! Published in 2020 at "Catena"
DOI: 10.1016/j.catena.2020.104740
Abstract: Abstract An imbalanced surface water N:P (nitrogen:phosphorus) stoichiometric ratio degrades aquatic ecological and environmental functions. Although it is known that the N and P balance and hydrological processes in terrestrial ecosystems affect the surface water… read more here.
Keywords: surface water; hydrological processes; water; ratio ... See more keywords
Combined effects of soil particle size with washing time and soil-to-water ratio on removal of total petroleum hydrocarbon from fuel contaminated soil.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.126206
Abstract: In this study, total petroleum hydrocarbon (TPH) removal from fuel-contaminated field soil was investigated. The influence of the washing method (washing before/after sieving), washing time, soil-to-water ratio, and soil particle size on TPH removal efficiency… read more here.
Keywords: particle size; particle; soil; water ratio ... See more keywords
Influence of oil-water ratio on the wear of Cr13 casing lubricated with drilling fluid
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DOI: 10.1016/j.mtcomm.2020.101341
Abstract: Abstract This work studies the influence of oil-water ratio on the wear behavior of casing lubricated with drilling fluid using a pin-on-disc tribometer. The disc samples and pin samples are made of Cr13 steel and… read more here.
Keywords: water ratio; oil water; oil; drilling fluid ... See more keywords
Screening for Breast Cancer-Related Lymphedema Development Using Extracellular Water Ratio.
Sign Up to like & getrecommendations! Published in 2023 at "Lymphatic research and biology"
DOI: 10.1089/lrb.2022.0060
Abstract: Background: This case-control retrospective study examined whether the extracellular water ratio (%ECW) of the upper extremity, as measured through bioelectrical impedance analysis (BIA), could be an indicator of the development and severity of breast cancer-related… read more here.
Keywords: water ratio; extracellular water; development; water ... See more keywords
Production of 5-Hydroxymethylfurfural from Direct Conversion of Cellulose Using Heteropolyacid/Nb2O5 as Catalyst
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DOI: 10.3390/catal10121417
Abstract: This study aimed to select the best reaction conditions to produce 5-hydroxymethylfurfural (HMF) from cellulose using heterogeneous catalyst based on a heteropolyacid (H3PW12O40—HPW) and Nb2O5. Initially, the influence of the temperature (160 or 200 °C),… read more here.
Keywords: production; acetone water; cellulose using; water ratio ... See more keywords