This article reviews the latest progress of metal–organic frameworks and molecular sieves as selective adsorbents in the separation of carbon hydrocarbon compounds, especially low-carbon hydrocarbons, with the aim of providing guidance for the development of more stable, efficient, and low-cost adsorpti...
The preparation of ABS membranes is an interesting field of study due the permeate flux, rejection of the pollution indices and thermal resistance, flowability, and emissions of volatile organic compounds (VOCs) [91,92]. Moreover, electrospun ABS nanofiber films have been developed as a nano...
One of the most stringent, if not the most stringent, requirements in designing the synthesis route of ionic liquids is the solvent restriction. In recent years, our laboratory has devoted significant effort to replace the toxic and volatile organic compounds (i.e., dichloromethane, acetonitrile, ...
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catalysts Article Influence of Dissolved Ions on the Water Purification Performance of TiO2-Impregnated Porous Silica Tubes Mio Hayashi 1, Tsuyoshi Ochiai 1,2,3,*, Shoko Tago 1, Hiromasa Tawarayama 4, Toshifumi Hosoya 5, Tsukaho Yahagi 6 and Akira Fujishima 1,3 1 Photocatalyst Group, Research...
The downstream processing of extracellular fermentation products such as FA typically starts by removing biomass from the fermentation broth, producing a clarified broth where the product, sugars, organic acids and other contaminant substances are still present. However, since FA is a dicarboxylic acid ...
it is conventionally expressed as [1–3]: K = [solute in e stationary phase] [solute in the mobile phase] (5) where these coefficients are more often expressed as a concentration ratio of the solute in the organic phase over that in the aqueous phase, e.g., Ko/w octanol/water partit...
The novelty of this work relies on the detailed study on polysaccharides purification by dia-ultrafiltration under controlled transmembrane pressure conditions. This work aimed at proposing this technology (involving neither organic solvents nor other additives, besides water) to be used on the ...