Results 61 to 70 of about 454,483 (286)

Comparison of chlorine and chlorine dioxide as disinfectants for surface waters [PDF]

, 1995
Safe supplies of drinking water free of pathogenic agents such as viruses and protozoa are essential for humankind. The evaluation of current treatment practices for the removal of pathogens has become increasingly important with the occurrence of ...
Tilton, Kristen S
core   +1 more source

Enterococcicidal activity of chlorine dioxide and lemon extract endorse them as contemporary root canal irrigants

Archives of Medicine and Health Sciences, 2019
Background and Objective: Enterococcus faecalis offers challenges when present in an anatomically challenging and inaccessible site such as root canal and are instrumental in treatment failures.
Ramamurthi Arularasi Aberna, G Mohan, S Saranya   +2 more
doaj   +1 more source

Fate and transport of chlorine dioxide: Modeling chlorine dioxide in water distribution systems

Water Environment Research
AbstractThis study aims to conduct a comprehensive analysis of switching disinfectants from sodium hypochlorite bleach to chlorine dioxide (ClO2) in the water distribution system of Geyikbayiri, Antalya. For this purpose, bulk decay rates of ClO2 at various water temperatures were determined in laboratory studies.
I. Ethem Karadirek, Asli Nur Rizvanoglu, Batuhan Okumus, Ozlem Cansu‐Aldemir, Tugba Akdeniz   +4 more
openaire   +2 more sources

Laser Preset of MnOx Layer on High‐Entropy Alloy Surface for Ampere‐Level Ultra‐Stable OER Performance

Advanced Science, EarlyView.
3D printing enables a high entropy alloy‐derived, in situ formed MnOx overlayer that suppresses oxidation–reconstruction and mitigates anodic dissolution, while enhancing electrolyte wetting and bubble release to accelerate interfacial mass transport and OER kinetics.
Benzhi Wang, Ziyang Duan, Jeong Yeon Heo, Thu Ha Le, Byunggon Song, Sunhyeong Kwon, Ji Hoon Lee, Jonghwan Suhr, Hyung Mo Jeong   +8 more
wiley   +1 more source

An Experimental Study on the Degradation of Methyl Orange by Combining Hydrodynamic Cavitation and Chlorine Dioxide Treatments

Chemical Engineering Transactions, 2017
The degradation of methyl orange, an important pollutant from the dyeing industry, has been enhanced by combining hydrodynamic cavitation with chlorine dioxide oxidative treatment, using an orifice-plate type hydrodynamic cavitation reactor device.
Sijing Yang, Riya Jin, Zengdi He, Yina Qiao, Shuting Shi, Weidian Kong, Yongjie Wang, Xinxin Liu   +7 more
doaj   +1 more source

Enhanced chlorine dioxide decay in the presence of metal oxides in drinking water distribution systems

, 2013
The present study focused on enhanced chlorine dioxide (ClO2) decay in the presence of metal oxides formed in drinking water distribution systems due to metal pipe corrosion phenomena.
Liu, Chao, von Gunten, Urs, Croue, Jean-Philippe   +2 more
core  

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Chlordioxid zur Reduktion von humanpathogenen Mikroorganismen bei der Salatwäsche

Landtechnik, 2014
During recent years, the consumption of prepackaged ready-to-eat salads has strongly increased. To facilitate the production of microbiological safe fresh-cut products, the potential of chlorine dioxide for decontamination of iceberg lettuce during ...
Karin Hassenberg, Werner B. Herppich, Ulrike Praeger   +2 more
doaj   +1 more source

Drinking water treatment with chlorine dioxide and potential health effects

, 2009
The authors review the available toxicological and epidemiological data with the intent of assess the potential human health adverse effects that may be associated with the use of chlorine dioxide as disinfectant in drinking water treatment and with ...
R. J. Bull, F. Palumbo, AGGAZZOTTI, Gabriella   +2 more
core  

Comparative antimicrobial activities of aerosolized sodium hypochlorite, chlorine dioxide, and electrochemically activated solutions evaluated using a novel standardized assay

, 2013
The main aim of this study was to develop a standardized experimental assay to enable differential antimicrobial comparisons of test biocidal aerosols.
Thorn, Robin, Reynolds, Darren M., Reynolds, D. M., Robinson, G. M., Thorn, R. M.S.   +4 more
core   +1 more source