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- W4375946621 endingPage "138892" @default.
- W4375946621 startingPage "138892" @default.
- W4375946621 abstract "This study investigated the effectiveness and mechanism for the control of internal phosphorus (P) liberation from sediment by hydrous zirconium oxide (HZrO2) combined with calcite, bentonite and zeolite. The results suggested that coexisting calcite, calcium-modified bentonite (CaBT) and calcium-modified zeolite (CaZ) all had the ability to promote the adsorption of phosphate (PO43−) onto HZrO2. The mechanisms of PO43− elimination by HZrO2/calcite mixture involved the adsorption of PO43− on calcite, the precipitation of PO43− with Ca2+, and the inner-sphere complexation of PO43− with HZrO2. The amendment of sediment with HZrO2/calcite, HZrO2/CaBT or HZrO2/CaZ mixture can effectively prevent the sedimentary P release, and the immobilization of mobile P in the sediment and the uptake of dissolved reactive P (DRP) from the interstitial water by the amendment material played a key role in the control of P release from sediment by the combined amendment. Capping sediment with HZrO2/calcite, HZrO2/CaBT or HZrO2/CaZ mixture also can effectively intercept sediment P release, and the formation of P static layer attributed to the uptake of interstitial water DRP and DGT (diffusive gradient in thin-films)-unstable P in the upper sediment by the capping material was a key to the inhibition of sedimentary P migration into the overlying water by the combined capping. The great majority of P immobilized by the HZrO2/calcite, HZrO2/CaBT or HZrO2/CaZ combined covering layer is stable P and it has a low re-releasing risk under dissolved oxygen-deficit and pH 5–9 condition. The stability of P bound by the combined covering layer was larger than that by the single HZrO2 covering layer. The results of this research show that the combined use of HZrO2 and calcite, HZrO2 and CaBT, or HZrO2 and CaZ as a capping material has great potential in the reduction of sediment P loading." @default.
- W4375946621 created "2023-05-10" @default.
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- W4375946621 date "2023-08-01" @default.
- W4375946621 modified "2023-09-27" @default.
- W4375946621 title "Control of phosphorus release from sediment by hydrous zirconium oxide combined with calcite, bentonite and zeolite" @default.
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- W4375946621 cites W1971285895 @default.
- W4375946621 cites W1981612936 @default.
- W4375946621 cites W1982565349 @default.
- W4375946621 cites W1984734136 @default.
- W4375946621 cites W1997467486 @default.
- W4375946621 cites W2003940357 @default.
- W4375946621 cites W2004967073 @default.
- W4375946621 cites W2006454444 @default.
- W4375946621 cites W2010491176 @default.
- W4375946621 cites W2033947909 @default.
- W4375946621 cites W2038635873 @default.
- W4375946621 cites W2043616380 @default.
- W4375946621 cites W2047764242 @default.
- W4375946621 cites W2056241560 @default.
- W4375946621 cites W2062168859 @default.
- W4375946621 cites W2064317118 @default.
- W4375946621 cites W2073097808 @default.
- W4375946621 cites W2085657476 @default.
- W4375946621 cites W2087502173 @default.
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- W4375946621 cites W2142721935 @default.
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- W4375946621 cites W2179539464 @default.
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- W4375946621 cites W2768245559 @default.
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- W4375946621 cites W2780023192 @default.
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- W4375946621 cites W2883319936 @default.
- W4375946621 cites W2883445706 @default.
- W4375946621 cites W2893995479 @default.
- W4375946621 cites W2903108065 @default.
- W4375946621 cites W2905274060 @default.
- W4375946621 cites W2988255448 @default.
- W4375946621 cites W2993761637 @default.
- W4375946621 cites W2995921376 @default.
- W4375946621 cites W2996756446 @default.
- W4375946621 cites W3001072669 @default.
- W4375946621 cites W3011180667 @default.
- W4375946621 cites W3013514343 @default.
- W4375946621 cites W3017033809 @default.
- W4375946621 cites W3044268261 @default.
- W4375946621 cites W3049144951 @default.
- W4375946621 cites W3092513792 @default.
- W4375946621 cites W3096821897 @default.
- W4375946621 cites W3117523201 @default.
- W4375946621 cites W3120030658 @default.
- W4375946621 cites W3132455802 @default.
- W4375946621 cites W3163883499 @default.
- W4375946621 cites W3165745454 @default.
- W4375946621 cites W3184630620 @default.
- W4375946621 cites W3187515708 @default.
- W4375946621 cites W3188061074 @default.
- W4375946621 cites W3212543180 @default.
- W4375946621 cites W4210407022 @default.
- W4375946621 cites W4210747117 @default.
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- W4375946621 cites W4308475801 @default.
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- W4375946621 doi "https://doi.org/10.1016/j.chemosphere.2023.138892" @default.
- W4375946621 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37169085" @default.
- W4375946621 hasPublicationYear "2023" @default.
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