Zobrazeno 1 - 10
of 4 433
pro vyhledávání: '"surface complexation"'
Autor:
Ardalan Hayatifar, Simon Gravelle, Beatriz D. Moreno, Valerie A. Schoepfer, Matthew B. J. Lindsay
Publikováno v:
Geochemical Transactions, Vol 25, Iss 1, Pp 1-14 (2024)
Abstract Interfacial processes involving metal (oxyhydr)oxide phases are important for the mobility and bioavailability of nutrients and contaminants in soils, sediments, and water. Consequently, these processes influence ecosystem health and functio
Externí odkaz:
https://doaj.org/article/57837cb0369e4c99862e1315c57ecc5f
Publikováno v:
He huaxue yu fangshe huaxue, Vol 46, Iss 5, Pp 490-498 (2024)
In order to accurately simulate the large-scale migration of plutonium in groundwater(a three-phase system), it is necessary to understand the interaction mechanisms between plutonium(Ⅳ), natural colloid, and granite(immobile media). The experiment
Externí odkaz:
https://doaj.org/article/75fb3c965f294d14bc8f122da4c6d5ce
Publikováno v:
مجلة الأنبار للعلوم الزراعية, Vol 22, Iss 1, Pp 217-233 (2024)
Brevibacillus agri C15 and Brevibacillus agri C15 CdR have been reported as a tool for do uptake of cadmium (Cd). Nevertheless, it is unclear whether these strains contrast in their adsorption behaviors and surface complexation could be one of the po
Externí odkaz:
https://doaj.org/article/500f0faa96c047879dc4e8f3dfc67fc1
Akademický článek
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Autor:
Anshuman Satpathy, Amy E. Hixon
Publikováno v:
Geochemical Transactions, Vol 24, Iss 1, Pp 1-12 (2023)
Abstract Americium is a highly radioactive actinide element found in used nuclear fuel. Its adsorption on aluminum (hydr)oxide minerals is important to study for at least two reasons: (i) aluminum (hydr)oxide minerals are ubiquitous in the subsurface
Externí odkaz:
https://doaj.org/article/0cce33fad4ed4f64b559697fe7250234
Mobility and transport of pharmaceuticals nalidixic acid and niflumic acid in saturated soil columns
Publikováno v:
Soil & Environmental Health, Vol 2, Iss 1, Pp 100060- (2024)
Pharmaceutical compounds often coexist in mixtures rather than as individual entities. However, little is known about their co-adsorption and co-mobility in soil and groundwater. In this study, we investigated the adsorption of a quinolone antibiotic
Externí odkaz:
https://doaj.org/article/df8de0d2cc5a40faa5dee8d107a48db2
Publikováno v:
Geoderma, Vol 441, Iss , Pp 116737- (2024)
For more insight into the interaction of natural organic matter (NOM) with metal (hydr)oxides and oxyanions, the adsorption of added fulvic acid (FA) and the corresponding release of phosphate (PO4) were studied for a series of agricultural soils (
Externí odkaz:
https://doaj.org/article/aea30142007844d2b9bd513640e9e3aa
Publikováno v:
Frontiers in Nuclear Engineering, Vol 2 (2023)
Externí odkaz:
https://doaj.org/article/3823d6e0ec1e413d9a23f86fc0230949
Autor:
Samuel Erzuah, Wilberforce Nkrumah Aggrey, Joel Teye Tetteh, Vida Bodi, Caspar Daniel Adenutsi, Yen Adams Sokama-Neuyam, Kwame Sarkodie, William Ampomah, Godfred Ohemeng-Boahen, Kwabena Biritwum Nyarko
Publikováno v:
Scientific African, Vol 20, Iss , Pp e01721- (2023)
Numerous injection water compositions have been developed by various researchers to optimize the oil recovery via wettability alteration. The ionic composition of the injected brine plays a profound role in the rock/brine and crude-oil/brine interfac
Externí odkaz:
https://doaj.org/article/17b61499491a4a588d4d455a04d72db3
Publikováno v:
Geosciences, Vol 14, Iss 2, p 47 (2024)
Minerals are the chief constituents of rocks and have varied properties, such as the surface area, surface charge, site density, etc. Hence, numerous interactions are bound to occur in a reservoir during rock–fluid (i.e., rock, crude oil and brine)
Externí odkaz:
https://doaj.org/article/b7bca82116264427941b05ddcbdf0afd