Degradation of chloramphenicol by chlorine and chlorine dioxide in a pilot-scale water distribution system

Autor: Mingbao Feng, Feilong Dong, Feng Luo, Cong Li, Virender K. Sharma, Haojie Duan, Xiaoyang Chen, Zuoran Zhang, Leslie Cizmas

Publikováno v: Separation and Purification Technology. 211:564-570

This paper presents the degradation of chloramphenicol (CAP) by chlorine and chlorine dioxide (ClO2) in tap water in a pilot-scale water distribution system (WDS) containing loops of three different pipe materials (stainless steel, ductile iron, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fe9f58d36cf8bcab7feb0382275f524
https://doi.org/10.1016/j.seppur.2018.10.019

Efficient microwave degradation of humic acids in water using persulfate and activated carbon

Autor: Xianbing Zhang, Leslie Cizmas, Zhaoxia Ding, Virender K. Sharma, Eric Lichtfouse, Juan Yang

Publikováno v: Environmental Chemistry Letters
Environmental Chemistry Letters, Springer Verlag, 2018, 16 (3), pp.1069-1075. ⟨10.1007/s10311-018-0721-z⟩
Environmental Chemistry Letters, 2018, 16 (3), pp.1069-1075. ⟨10.1007/s10311-018-0721-z⟩

International audience; Humic acids are complex mixtures of organic molecules of different sizes, molecular weights and functional groups such as phenols, carboxyls, quinones and amino acids. Humic acids occur ubiquitously in media where organic matt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2897299d238d3934b0e254877bd4756c
https://doi.org/10.1007/s10311-018-0721-z

Identification and Comparative Mammalian Cell Cytotoxicity of New Iodo-Phenolic Disinfection Byproducts in Chloraminated Oil and Gas Wastewaters

Autor: Hannah K. Liberatore, Susan D. Richardson, David Burnett, Michael J. Plewa, Elizabeth D. Wagner, Leslie Cizmas, Jeanne M. VanBriesen

Publikováno v: Environmental Science & Technology Letters. 4:475-480

Hydraulic fracturing wastewaters discharged to surface water have led to elevated bromide and iodide levels, as well as enhanced formation of brominated trihalomethanes, haloacetic acids, haloacetonitriles, and iodo-trihalomethanes at downstream drin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9135c6b7276268baec07d4f58783b23e
https://doi.org/10.1021/acs.estlett.7b00468

Activation of ferrate(VI) by ammonia in oxidation of flumequine: Kinetics, transformation products, and antibacterial activity assessment

Autor: Mingbao Feng, Virender K. Sharma, Leslie Cizmas, Zunyao Wang

Publikováno v: Chemical Engineering Journal. 323:584-591

This paper presents ammonia-enhanced oxidation of flumequine (FLU), a representative fluoroquinolone antibiotic, by ferrate(VI) (FeVIO42−, Fe(VI)). The second-order rate constants (k) without ammonia were 9.34 ± 1.04 and 1.16 ± 0.04 M−1 s−1 a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aec87a80546739105096924f58843fb3
https://doi.org/10.1016/j.cej.2017.04.123

Bacterial community structure and microorganism inactivation following water treatment with ferrate(VI) or chlorine

Autor: Feilong Dong, Luo Feng, Jingguo Zhao, Cong Li, Leslie Cizmas, Virender K. Sharma, Tuqiao Zhang

Publikováno v: Environmental Chemistry Letters. 15:525-530

Drinking water disinfection plays a critical role in protecting humans from waterborne pathogens. Ferrate(VI) (FeVIO4 2−) has also been proposed as a disinfectant. This is the first study investigating the bacterial microbiomes of ferrate(VI)-treat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21bfc3ea4d5c39375592bc2bba716048
https://doi.org/10.1007/s10311-017-0623-5