Results 11 to 20 of about 1,096,222 (292)

Kinetics of diatrizoate degradation by ozone and the formation of disinfection by-products in the sequential chlorination

open access: yesWater Reuse, 2021
In this study, we studied the degradation kinetics of a common iodine contrast agent, diatrizoate, by ozone and the formation of disinfection by-products (DBPs) in the sequential chlorination.
Chen-Yan Hu   +6 more
doaj   +1 more source

Antibacterial Effect of Low-Concentration ZnO Nanoparticles on Sulfate-Reducing Bacteria under Visible Light

open access: yesNanomaterials, 2023
The effect of ZnO nanoparticles (ZnO NPs), with different concentrations in simulated water, on the activity of sulfate-reducing bacteria (SRB) and their adhesion behaviour on stainless-steel surfaces, with and without visible light treatment, were ...
Hua Yang   +7 more
doaj   +1 more source

Analysis of Local Climate Variations Using Correlation between Satellite Measurements of Methane Emission and Temperature Trends within Physiographic Regions of Ukraine [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2019
Paper aimed to the description of the methods of analysis and measurements of atmospheric greenhouse gases (GHG), especially, methane concentration using satellite tools for climate change model improvement. The experimental accuracy estimation of narrow-
Mikhail A. Popov   +3 more
doaj   +1 more source

Effect of different disinfection treatments on the adhesion and separation of biofilm on stainless steel surface

open access: yesWater Science and Technology, 2021
Attachment and separation of sulfate-reducing bacteria (SRB) biofilm on stainless steel (SS) in simulated cooling water with and without different sterilization treatments was investigated by calculation of surface energy, theoretical work of adhesion ...
Yi Zhang   +6 more
doaj   +1 more source

Corrosion Behavior of 2205 DSS Base Metal and ER 2209 Weld Metal in a Deposited Ash/Water Suspension

open access: yesInternational Journal of Electrochemical Science, 2021
The corrosion behavior of 2205 duplex stainless steel (DSS) base metal (BM) and ER2209 weld metal (WM) in an ash/water suspension composed of deposited ash on the flue gas side of a low-temperature heat exchanger in a waste-to-energy plant and water was ...
Fang Ge   +6 more
doaj   +1 more source

Comparison of the Corrosion Behavior of Brass in TiO2 and Al2O3 Nanofluids

open access: yesNanomaterials, 2020
The corrosion behavior of brass in TiO2 and Al2O3 nanofluids using a simulated cooling water (SCW) as the base solution and sodium dodecyl benzene sulfonate (SDBS) as the dispersant was studied by electrochemical measurements and surface analysis in this
Siyu Xie   +6 more
doaj   +1 more source

Performance of Copper Corrosion Inhibitors on Pipecoridithiocarbamic Acid in 3 wt% NaCl Solution

open access: yesElectrochemistry, 2023
Pipecolyldithiocarbamic Acid (PIPDTC) is actually considered as a potential corrosion inhibitor. The inhibition behavior of PIPDTC is appropriately confirmed by electrochemical measurements accompanied with spectra characterization techniques and DFT ...
Rongbo WEI   +4 more
doaj   +1 more source

Inhibition Synergism Between Alkyl Imidazoline and Potassium Iodide on the Corrosion of Carbon Steel in Citric Acid Solution

open access: yesInternational Journal of Electrochemical Science, 2020
The synergistic inhibition effect of the complex of 2-undecyl-N-carboxymethyl-N-hydroxyethly imidazoline (UHCI) and potassium iodide (KI) on the corrosion of 45# carbon steel subjected to 4 wt.% citric acid solution is explored by weight loss testing ...
Jianjia Shen   +6 more
doaj   +1 more source

In-situ preparation of triazole polymerization films on copper surface via SI-ATRP method and their performance against copper corrosion

open access: yesJournal of Materials Research and Technology, 2023
As one of the most advanced film forming technologies, the surface-initiated controlled/living radical polymerization provides an effective method for in-situ fabricating functional films on material surface.
Chun-ping Li   +5 more
doaj   +1 more source

Formation and Inhibition of Calcium Carbonate Crystals under Cathodic Polarization Conditions

open access: yesCrystals, 2020
The formation of CaCO3 crystals on the cathode surface and the scale-inhibition performance of scale inhibitor 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTCA) on the cathode surface were studied by methods of solution analysis, gravimetric analysis ...
Kun Sheng   +7 more
doaj   +1 more source

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