The BET equation is commonly used to describe type II sigmoid isotherms of water contaminants. However, there are some that do not agree with the equation. In this paper, three modified equations (Aguerre–Suarez–Viollaz, Pantuso–Tolaba–Aguerre, and Aranovich–Donohue) evaluated against published isotherm data dysprosium, reactive blue 5G, naphthenic acid. cases studied, shown outperform original...

Naphthenic Acids (NA) are important oil extraction subproducts. These chemical species one of the leading causes marine pollution and duct corrosion. For this reason, understanding behavior NAs in different saline conditions is challenges industry. In work, we simulated several naphthenic acid their mixtures, employing density functional theory calculations with MST-IEFPCM continuum solvation m...

This paper presents an electro-thermal hydrodynamic model that explains the development of different streamer modes in transformer oil. The focus is on the difference between the slow 2 and fast 3 mode streamers discussed in the literature. Through the use of numerical methods the model demonstrates that streamer modes arise in transformer oil due to the electric field dependent molecular ioniz...

Aqueous solution, 10 mm, of cyclohexanecarboxylic, cyclohexylacetic, cyclohexylpropionic, cyclohexylbutyric acids (all components of naphthenic acid); cis-1,2-, and trans-1, 4-cyclohexyldicarboxylic acids; 3-cyclohexene-1-carboxylic and cyclohexylsulfamic acids; and cyclohexyl mercaptan were applied to 14-day-old bush bean plants, Phaseolus vulgaris L. cv. Top Crop. Only cyclohexanecarboxylic a...