Results 11 to 20 of about 3,266 (254)

Removal of methomyl from aqueous solutions using reactivated carbon microspheres [PDF]

open access: yesScientific Technical Review, 2023
The removal of methomyl, one of the most frequent pesticides, from aqueous solutions has been studied by adsorption using the reactivated carbon microspheres separated from worn filtering protective suits.
Dinić Denis P.   +6 more
doaj   +1 more source

Fluorinated Surfactant Adsorption on Mineral Surfaces: Implications for PFAS Fate and Transport in the Environment

open access: yesSurfaces, 2020
Fluorinated surfactants, which fall under the class of per- and polyfluoroalkyl substances (PFAS), are amphiphilic molecules that comprise hydrophobic fluorocarbon chains and hydrophilic head-groups.
Anthony V. Alves   +2 more
doaj   +1 more source

A Brief Review of Recent Results in Arsenic Adsorption Process from Aquatic Environments by Metal-Organic Frameworks: Classification Based on Kinetics, Isotherms and Thermodynamics Behaviors

open access: yesNanomaterials, 2022
In nature, arsenic, a metalloid found in soil, is one of the most dangerous elements that can be combined with heavy metals. Industrial wastewater containing heavy metals is considered one of the most dangerous environmental pollutants, especially for ...
Mohsen Samimi   +3 more
doaj   +1 more source

Soil Water Thermodynamic to Unify Water Retention Curve by Pressure Plates and Tensiometer

open access: yesFrontiers in Earth Science, 2014
The pressure plate method is a standard method for measuring the pF curves, also called soil water retention curves, in a large soil moisture range from saturation to a dry state corresponding to a tension pressure of near 1500 kPa. However, the pressure
Erik eBraudeau   +5 more
doaj   +1 more source

The improvement of soil thermodynamics and its effects on land surface meteorology in the IPSL climate model [PDF]

open access: yesGeoscientific Model Development, 2016
This paper describes the implementation of an improved soil thermodynamics in the hydrological module of Earth system model (ESM) developed at the Institut Pierre Simon Laplace (IPSL) and its effects on land surface meteorology in the IPSL climate model.
F. Wang, F. Cheruy, J.-L. Dufresne
doaj   +1 more source

Impacts of non-ideality and the thermodynamic pressure work term pΔv on the surface energy balance [PDF]

open access: yesHydrology and Earth System Sciences, 2020
Present-day eddy-covariance-based methods for measuring the energy and mass exchange between the earth's surface and the atmosphere often do not close the surface energy balance.
W. J. Massman
doaj   +1 more source

Migration mechanism of capillary-film water in frozen soil and its experimental verification

open access: yesYantu gongcheng xuebao, 2020
In view of the capillary theory and the film water theory only considering one kind of the water migration mechanisms, it is difficult to fully and reasonably reveal the frost heaving mechanism of the soil.
CHENG Hua 1, 2, CHEN Han-qing 1, CAO Guang-yong 3, 4, RONG Chuan-Xin 2, YAO Zhi-shu 2, CAI Hai-bing 2
doaj   +1 more source

Kinetics and Thermodynamics of Phosphorus Adsorption onto a Clay Soil Influenced by Various Environmental Parameters [PDF]

open access: yesمجله آب و خاک, 2022
Introduction Phosphorus is an essential soil nutrient that plays key roles in plant growth and development. Limited availability of P is the main constraint for crop production in many soils.
B. Kamali   +2 more
doaj   +1 more source

Thermodynamic Concept of Water Retention and Physical Quality of the Soil [PDF]

open access: yesAgronomy, 2021
The physical quality of the soil is determined by its interfacial interactions in conditions of variable water content. In this regard, water retention characteristics in the form of functions of water content and its thermodynamic potentials are used as indicators of physical quality and its dynamics in the soil.
openaire   +3 more sources

Energy states of soil water – a thermodynamic perspective on soil water dynamics and storage-controlled streamflow generation in different landscapes [PDF]

open access: yesHydrology and Earth System Sciences, 2019
Abstract. The present study confirms that a thermodynamic perspective on soil water is well suited to distinguishing the typical interplay of gravity and capillarity controls on soil water dynamics in different landscapes. To this end, we express the driving matric and gravity potentials by their energetic counterparts and characterize soil water by ...
Erwin Zehe   +7 more
openaire   +10 more sources

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