Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383345980> ?p ?o ?g. }
- W4383345980 endingPage "2466" @default.
- W4383345980 startingPage "2466" @default.
- W4383345980 abstract "Metallic iron (Fe0) is a reactive material for treating polluted water. The effect of water salinity on the efficiency of Fe0-based remediation systems is not yet established. This work aims to clarify the reasons why Cl− ions are often reported to improve the efficiency of Fe0/H2O remediation systems. Quiescent batch experiments were carried out to characterize the effect of chloride (Cl−) ions on the efficiency of methylene blue (MB) discoloration in the presence of Fe0. Cl− was used in the form of NaCl at concentrations ranging from 0 to 40 g L−1. The MB concentration was 10 mg L−1, the Fe0 loading was 5 g L−1, and the duration of the experiment varied from 2 to 46 days. Four different Fe0 materials were tested in parallel experiments. Tests with different NaCl levels were performed in parallel with three other organic dyes: Methyl orange (MO), orange II (OII), and reactive red 120 (RR 120). The results clearly show that the presence of Cl− reduces the extent of dye discoloration in all systems investigated. The efficiency of the dyes increased in the order MB < MO < RR 120 < OII. In systems with varying NaCl concentrations, dye discoloration initially decreases with increasing NaCl and slightly increases for [NaCl] > 30 g L−1. However, the extent of dye discoloration for [NaCl] = 40 g L−1 remains much lower than for the system with [NaCl] = 0 g L−1. The results clearly demonstrate that the presence of Cl− fundamentally delays the process of contaminant removal in Fe0/H2O systems, thus improving the understanding of the contaminant interactions in Fe0-based remediation systems. These results also suggest that the effects of other inorganic anions on the efficiency of Fe0/H2O systems should be revisited for the design of field applications." @default.
- W4383345980 created "2023-07-07" @default.
- W4383345980 creator A5000331759 @default.
- W4383345980 creator A5050357961 @default.
- W4383345980 creator A5063704500 @default.
- W4383345980 creator A5069325712 @default.
- W4383345980 creator A5073130808 @default.
- W4383345980 creator A5081024936 @default.
- W4383345980 creator A5091704110 @default.
- W4383345980 date "2023-07-05" @default.
- W4383345980 modified "2023-09-30" @default.
- W4383345980 title "Influence of Water Salinity on the Efficiency of Fe0-Based Systems for Water Treatment" @default.
- W4383345980 cites W1158072578 @default.
- W4383345980 cites W1829557088 @default.
- W4383345980 cites W1967144232 @default.
- W4383345980 cites W1974262043 @default.
- W4383345980 cites W1974275122 @default.
- W4383345980 cites W1975323612 @default.
- W4383345980 cites W1977243829 @default.
- W4383345980 cites W1981323523 @default.
- W4383345980 cites W1985347350 @default.
- W4383345980 cites W1988075983 @default.
- W4383345980 cites W1989006813 @default.
- W4383345980 cites W1992471387 @default.
- W4383345980 cites W1993119216 @default.
- W4383345980 cites W1994129160 @default.
- W4383345980 cites W1996739620 @default.
- W4383345980 cites W1997035831 @default.
- W4383345980 cites W1998763977 @default.
- W4383345980 cites W2000225514 @default.
- W4383345980 cites W2004589086 @default.
- W4383345980 cites W2010198163 @default.
- W4383345980 cites W2010532473 @default.
- W4383345980 cites W2012488592 @default.
- W4383345980 cites W2015683507 @default.
- W4383345980 cites W2021187877 @default.
- W4383345980 cites W2026900568 @default.
- W4383345980 cites W2032713437 @default.
- W4383345980 cites W2038629476 @default.
- W4383345980 cites W2041911040 @default.
- W4383345980 cites W2049272618 @default.
- W4383345980 cites W2049823187 @default.
- W4383345980 cites W2051743109 @default.
- W4383345980 cites W2053192927 @default.
- W4383345980 cites W2055765487 @default.
- W4383345980 cites W2057796737 @default.
- W4383345980 cites W2058098574 @default.
- W4383345980 cites W2061975329 @default.
- W4383345980 cites W2064471471 @default.
- W4383345980 cites W2074885763 @default.
- W4383345980 cites W2086225361 @default.
- W4383345980 cites W2087779690 @default.
- W4383345980 cites W2088861595 @default.
- W4383345980 cites W2089460102 @default.
- W4383345980 cites W2102831140 @default.
- W4383345980 cites W2115698144 @default.
- W4383345980 cites W2139644027 @default.
- W4383345980 cites W2142433630 @default.
- W4383345980 cites W2147020106 @default.
- W4383345980 cites W2154662309 @default.
- W4383345980 cites W2158090566 @default.
- W4383345980 cites W2183911905 @default.
- W4383345980 cites W2360902844 @default.
- W4383345980 cites W2399736602 @default.
- W4383345980 cites W2461014313 @default.
- W4383345980 cites W2547400429 @default.
- W4383345980 cites W2553364383 @default.
- W4383345980 cites W2584743672 @default.
- W4383345980 cites W2592132171 @default.
- W4383345980 cites W259552759 @default.
- W4383345980 cites W2621977125 @default.
- W4383345980 cites W2734359881 @default.
- W4383345980 cites W2757342734 @default.
- W4383345980 cites W2791156759 @default.
- W4383345980 cites W2793081030 @default.
- W4383345980 cites W2799914231 @default.
- W4383345980 cites W2804946836 @default.
- W4383345980 cites W2891892675 @default.
- W4383345980 cites W2897068801 @default.
- W4383345980 cites W2953833929 @default.
- W4383345980 cites W2980703491 @default.
- W4383345980 cites W2990919369 @default.
- W4383345980 cites W2995089384 @default.
- W4383345980 cites W2996333225 @default.
- W4383345980 cites W3032810577 @default.
- W4383345980 cites W3110852198 @default.
- W4383345980 cites W3122483380 @default.
- W4383345980 cites W3134874139 @default.
- W4383345980 cites W3146492502 @default.
- W4383345980 cites W3177286749 @default.
- W4383345980 cites W3183993715 @default.
- W4383345980 cites W3188940562 @default.
- W4383345980 cites W3209958347 @default.
- W4383345980 cites W4206755807 @default.
- W4383345980 cites W4207048346 @default.
- W4383345980 cites W4232232470 @default.
- W4383345980 cites W4242153924 @default.
- W4383345980 cites W4281702293 @default.