Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376865603> ?p ?o ?g. }
- W4376865603 endingPage "105700" @default.
- W4376865603 startingPage "105700" @default.
- W4376865603 abstract "The determination of the speciation and binding types of metals is critical to assessing mobility and bioavailability in soils and sediments. The current study determined the speciation of Zn and Cd in contaminated sediments in the Baiyin district using X-ray absorption fine structure (XAFS) and micro-X-ray fluorescence (μ-XRF). The results revealed that the speciation of Zn in sediments was quite complicated and related to the mineralogical composition and physiochemistry in different locations, with speciation including Zn2+, Zn–Al layered double hydroxide (LDH), Zn primary minerals (sphalerite and franklinite), Zn-Calcite, and Zn-Ferrihydrite. In comparison to Zn, the speciation of Cd in sediments was found to be simpler and less influenced by the geochemical properties of the samples. The μ-XRF analysis indicated a strong correlation between the distribution of Cd and hot spots of Ca and Zn. The XAFS analysis confirmed that the dominant form of Cd was adsorbed on calcite and illite, suggesting a high level of bioavailability, mobility, and potential environmental risk. The results also showed that Zn and Cd coexisted and had a synergistic effect in the calcite and clay minerals of contaminated sediments. This study is the first report on the in-situ speciation of heavy metals in alkaline and calcareous sediment of north China, and the use of spectroscopy techniques allowed for the reliable identification of the speciation of Zn and Cd." @default.
- W4376865603 created "2023-05-18" @default.
- W4376865603 creator A5005690917 @default.
- W4376865603 creator A5015761771 @default.
- W4376865603 creator A5045935909 @default.
- W4376865603 creator A5086955972 @default.
- W4376865603 date "2023-08-01" @default.
- W4376865603 modified "2023-09-30" @default.
- W4376865603 title "An in-situ investigation on the speciation and relationship of Zn and Cd in contaminated sediments: Bulk EXAFS, and micro synchrotron X-ray fluorescence" @default.
- W4376865603 cites W1974273240 @default.
- W4376865603 cites W1978786863 @default.
- W4376865603 cites W1995043454 @default.
- W4376865603 cites W2000834561 @default.
- W4376865603 cites W2008108524 @default.
- W4376865603 cites W2048572022 @default.
- W4376865603 cites W2054513535 @default.
- W4376865603 cites W2059803473 @default.
- W4376865603 cites W2068008837 @default.
- W4376865603 cites W2090764389 @default.
- W4376865603 cites W2110084594 @default.
- W4376865603 cites W2143021290 @default.
- W4376865603 cites W2149421142 @default.
- W4376865603 cites W2167387861 @default.
- W4376865603 cites W2285401470 @default.
- W4376865603 cites W2495324583 @default.
- W4376865603 cites W2527735254 @default.
- W4376865603 cites W2585234625 @default.
- W4376865603 cites W2607320278 @default.
- W4376865603 cites W2739726114 @default.
- W4376865603 cites W2743729910 @default.
- W4376865603 cites W2794086335 @default.
- W4376865603 cites W2797947224 @default.
- W4376865603 cites W2809959158 @default.
- W4376865603 cites W2908329048 @default.
- W4376865603 cites W2920350554 @default.
- W4376865603 cites W2922797156 @default.
- W4376865603 cites W2952121557 @default.
- W4376865603 cites W2963520106 @default.
- W4376865603 cites W2977577938 @default.
- W4376865603 cites W3006063962 @default.
- W4376865603 cites W3082776089 @default.
- W4376865603 cites W3125608320 @default.
- W4376865603 cites W3202627681 @default.
- W4376865603 cites W4283155709 @default.
- W4376865603 cites W4292821313 @default.
- W4376865603 cites W4311901311 @default.
- W4376865603 cites W4363650079 @default.
- W4376865603 cites W4364374174 @default.
- W4376865603 doi "https://doi.org/10.1016/j.apgeochem.2023.105700" @default.
- W4376865603 hasPublicationYear "2023" @default.
- W4376865603 type Work @default.
- W4376865603 citedByCount "0" @default.
- W4376865603 crossrefType "journal-article" @default.
- W4376865603 hasAuthorship W4376865603A5005690917 @default.
- W4376865603 hasAuthorship W4376865603A5015761771 @default.
- W4376865603 hasAuthorship W4376865603A5045935909 @default.
- W4376865603 hasAuthorship W4376865603A5086955972 @default.
- W4376865603 hasConcept C107861141 @default.
- W4376865603 hasConcept C107872376 @default.
- W4376865603 hasConcept C119824511 @default.
- W4376865603 hasConcept C121332964 @default.
- W4376865603 hasConcept C150244406 @default.
- W4376865603 hasConcept C150394285 @default.
- W4376865603 hasConcept C178790620 @default.
- W4376865603 hasConcept C185592680 @default.
- W4376865603 hasConcept C199289684 @default.
- W4376865603 hasConcept C2776838516 @default.
- W4376865603 hasConcept C2779429093 @default.
- W4376865603 hasConcept C2780191791 @default.
- W4376865603 hasConcept C2780191927 @default.
- W4376865603 hasConcept C32891209 @default.
- W4376865603 hasConcept C40212044 @default.
- W4376865603 hasConcept C62520636 @default.
- W4376865603 hasConcept C78458016 @default.
- W4376865603 hasConcept C86803240 @default.
- W4376865603 hasConceptScore W4376865603C107861141 @default.
- W4376865603 hasConceptScore W4376865603C107872376 @default.
- W4376865603 hasConceptScore W4376865603C119824511 @default.
- W4376865603 hasConceptScore W4376865603C121332964 @default.
- W4376865603 hasConceptScore W4376865603C150244406 @default.
- W4376865603 hasConceptScore W4376865603C150394285 @default.
- W4376865603 hasConceptScore W4376865603C178790620 @default.
- W4376865603 hasConceptScore W4376865603C185592680 @default.
- W4376865603 hasConceptScore W4376865603C199289684 @default.
- W4376865603 hasConceptScore W4376865603C2776838516 @default.
- W4376865603 hasConceptScore W4376865603C2779429093 @default.
- W4376865603 hasConceptScore W4376865603C2780191791 @default.
- W4376865603 hasConceptScore W4376865603C2780191927 @default.
- W4376865603 hasConceptScore W4376865603C32891209 @default.
- W4376865603 hasConceptScore W4376865603C40212044 @default.
- W4376865603 hasConceptScore W4376865603C62520636 @default.
- W4376865603 hasConceptScore W4376865603C78458016 @default.
- W4376865603 hasConceptScore W4376865603C86803240 @default.
- W4376865603 hasLocation W43768656031 @default.
- W4376865603 hasOpenAccess W4376865603 @default.
- W4376865603 hasPrimaryLocation W43768656031 @default.
- W4376865603 hasRelatedWork W1979604944 @default.
- W4376865603 hasRelatedWork W1991912914 @default.