Results 31 to 40 of about 9,494 (123)
Eggshell‐Based Biochar for Superior Adsorption of Crystal Violet Dye and Fluoride From Wastewater
Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.ABSTRACT Present study investigates the efficiency of eggshell biochar as a low‐cost and ecofriendly adsorbent for the simultaneous removal of fluoride ions and crystal violet (CV) dye from wastewater. The eggshell waste was pyrolyzed to produce biochar, which was thoroughly characterized and subsequently employed for contaminant adsorption.
T. Mounika +3 more
wiley +1 more source
Geophysical surveys near Strontian, Highland Region [PDF]
, 1986 Reconnaissance VLF-EM and magnetic surveys have bean carried out over Ba- Pb-Zn prospects in an area near Strontian in the Highland Region of Scotland.
Kimbell, G.S.
core
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.The new aluminum‐based lithium adsorbent synthesized by the one‐step co‐precipitation method has a high adsorption capacity and stability, and at the same time, inhibits the formation of gibbsite during the desorption process; it is able to reverse gibbsite during the adsorption phase to ensure structural stability.
Junjie Huo +7 more
wiley +1 more source
Journal of Geophysical Research: Oceans, Volume 131, Issue 1, January 2026.Abstract Zooplanktonic organisms are considered a key link between different trophic levels. The ecosystem structure and dynamics are affected by changes in their population and phenology. In this work, the causes and timing of changes within the seasonal cycle of zooplankton biomass vertical distribution in oceanic waters of the Bay of Biscay were ...
L. Ibáñez‐Tejero +5 more
wiley +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.The discovery of natural hydrogen—often called gold or white hydrogen—has attracted attention as a potential game‐changer in the hydrogen economy. This study develops a hypothetical economic assessment model for natural hydrogen exploration and production (E&P) projects, built on proxy cost data from oil and natural gas projects due to the absence of ...
Saedaseul Moon +2 more
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 24, 28 December 2025.Abstract Environmental moist heat is a measure of the ability for humans to cool by evaporation. It is commonly quantified as “wet‐bulb temperature.” Extreme moist heat acts as an upper limit to human survivability. In the tropics, maximum moist heat in models is constrained via convective stability by the weak temperature gradient approximation ...
Quinn Bowman, Larissa Back
wiley +1 more source
Arsenic in the Water, Soil Bedrock, and Plants of the Ester Dome Area of Alaska [PDF]
, 1982 Concentrations of arsenic as large as 10 ppm (200 times the safe limit for drinking water) occur in the groundwater of a mineralized residential area near Fairbanks. Bedrock of the area contains 750 ppm As, primarily as arsenopyrite and scorodite. The
Dinkel, Donald +3 more
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Geological use of Earth-orbital photography [PDF]
Geological uses of earth-orbital photography with case ...
Lowman, P. D., Jr.
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Neotectonics of the San Andreas fault system: Basin and range province juncture [PDF]
Several new details regarding the surficial patterns of neotectonic activity of the Eastern Transverse Ranges and vicinity were discovered. Additionally a number of data display and analysis techniques were developed.
Crowell, J. C., Estes, J. E.
core +1 more source
Abstracts for the Planetary Geology Field Conference on Aeolian Processes [PDF]
The Planetary Geology Field Conference on Aeolian Processes was organized at the request of the Planetary Geology Program office of the National Aeronautics and Space Administration to bring together geologists working on aeolian problems on earth and ...
Black, D., Greeley, R.
core +1 more source