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Kejia Zhang
Researcher at Zhejiang University
Publications - 54
Citations - 1547
Kejia Zhang is an academic researcher from Zhejiang University. The author has contributed to research in topics: Odor & Adsorption. The author has an hindex of 16, co-authored 46 publications receiving 1103 citations. Previous affiliations of Kejia Zhang include Tongji University.
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Characterization of intracellular & extracellular algae organic matters (AOM) of Microcystic aeruginosa and formation of AOM-associated disinfection byproducts and odor & taste compounds.
TL;DR: In this article, the physicochemical properties of IOM and EOM of Microcystic aeruginosa under an exponential growth phase (2.01×10(11)/L) were comprehensively characterized.
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Heterogeneous activation of peroxymonosulfate using ordered mesoporous Co3O4 for the degradation of chloramphenicol at neutral pH
TL;DR: In this article, ordered mesoporous Co3O4 was fabricated using nanocasting route with SBA-15 or KIT-6 as the hard template and innovatively studied as the potential alternative to conventional Co 3O4 nanoparticles for peroxymonosulfate activation.
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Kinetics of cell inactivation, toxin release, and degradation during permanganation of Microcystis aeruginosa.
Lei Li,Chen Shao,Tsair Fuh Lin,Jiayu Shen,Shuili Yu,Ran Shang,Daqiang Yin,Kejia Zhang,Naiyun Gao +8 more
TL;DR: Results indicated that cell viability loss and MC-LR release both followed two-segment second-order kinetics with turning points of KMnO4 exposure at cty and ctr, respectively, which led to cell lysis and massive release of intracellular microcystin-LR.
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Mechanistic studies of Microcystic aeruginosa inactivation and degradation by UV-C irradiation and chlorination with poly-synchronous analyses
TL;DR: UV-C irradiation was more appropriate than chlorination for M. aeruginosa inactivation and degradation, and amino acid-like and protein-like matters constituted IDOM with little amount of humic-like substances.
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Characterization of typical taste and odor compounds formed by Microcystis aeruginosa
TL;DR: Four T&O compounds, including beta-cyclocitral, beta-ionone, heptanal and dimethyl trisulfide, were tested and found to be able to inhibit and damage Microcystis cells to varying degrees, with beta-Cyclocitrals having the strongest ability to quickly rupture cells.