Guiwei Li
Chinese Academy of Sciences
16 Papers
3 Citations
Guiwei Li is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Water treatment & Tap water. The author has an hindex of 8, co-authored 16 publications. Previous affiliations of Guiwei Li include Washington University in St. Louis.
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Papers
Field studies of manganese deposition and release in drinking water distribution systems: Insight into deposit control
TL;DR: Investigation of the deposition and release behaviors of Mn in full-scale DWDS shows that particulate Mn tended to accumulate in DWDS even at concentrations as low as 10 μg/L, and enhanced oxidation and filtration for Mn removal during water treatment processes are proposed.
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The occurrence and transformation behaviors of disinfection byproducts in drinking water distribution systems in rural areas of eastern China.
TL;DR: The spatial variability analysis showed that the total concentrations of HAAs and HANs decreased during long hydraulic residence time (HRT) in seven drinking water distribution systems, which could result in reduced mammalian cell cytotoxicity and genotoxicity at consumers' taps.
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Characterization and release profile of (Mn, Al)-bearing deposits in drinking water distribution systems.
TL;DR: Dual control of manganese and aluminum in treated water is proposed to be essential to cope with discoloration and trace metal contamination in DWDS.
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Powdered activated carbon enhanced Manganese(II) removal by chlorine oxidation
TL;DR: It was found that PAC dramatically catalyzed Mn(II) oxidation by chlorine under diverse conditions, indicating that the reaction was highly PAC surface active sites dependent and the efficacy of PAC was further corroborated in removing Mn( II) from natural water.
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Occurrence and transport behaviors of perfluoroalkyl acids in drinking water distribution systems
TL;DR: It was calculated that PFOA has a higher partition coefficient than PFBA; this means that the former has a stronger potential to be adsorbed by loose deposits, and the accumulation ability of loose deposits might be associated with the composition of Al, Fe and Si in the loose deposits.
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