The lack of access to clean water for billions of people represents a fundamental global sustainability challenge that must be addressed. Seawater desalination using membrane technologies provides a promising solution; however, the dominating desalination membranes often show low permeation flux and deficient fouling resistance. Here we achieve ult...
The lack of access to clean water for billions of people represents a fundamental global sustainability challenge that must be addressed. Seawater desalination using membrane technologies provides a promising solution; however, the dominating desalination membranes often show low permeation flux and deficient fouling resistance. Here we achieve ult...
In order to treat the typical waste (acidic wastewater) from the production process of titanium dioxide, a collaborative utilization process of wastewater and pyrolusite was studied, which recovered both Ti, Fe from the wastewater and saved the amount of sulfuric acid used in the leaching process of pyrolusite. Acidic titanium dioxide wastewater wa...
In order to treat the typical waste (acidic wastewater) from the production process of titanium dioxide, a collaborative utilization process of wastewater and pyrolusite was studied, which recovered both Ti, Fe from the wastewater and saved the amount of sulfuric acid used in the leaching process of pyrolusite. Acidic titanium dioxide wastewater wa...
Polytetrafluoroethylene (PTFE) is increasingly used in membrane applications due to its excellent thermal stability, resistance to chemical degradation and strong hydrophobicity. However, it is difficult to prepare high flux membranes by conventional technology due to its high melt viscosity and solvent resistance. Here, a environment-friendly tech...
Polytetrafluoroethylene (PTFE) is increasingly used in membrane applications due to its excellent thermal stability, resistance to chemical degradation and strong hydrophobicity. However, it is difficult to prepare high flux membranes by conventional technology due to its high melt viscosity and solvent resistance. Here, a environment-friendly tech...
Major limitations to the practical use of nanofibrous membranes in water filtration are their weak mechanical properties and wide pore size distribution. This study describes a quick and scalable method to improve the mechanical properties and narrow the pore size distribution of nanofibrous membranes by welding the nanofibers at their junction poi...
Major limitations to the practical use of nanofibrous membranes in water filtration are their weak mechanical properties and wide pore size distribution. This study describes a quick and scalable method to improve the mechanical properties and narrow the pore size distribution of nanofibrous membranes by welding the nanofibers at their junction poi...
The thermodynamics of 1,3,5-trioxane, methyl acrylate, methyl acetate, and water were systematically investigated, in terms of NRTL and UNIQUAC models. Solubility data of 1,3,5-trioxane in methyl acetate and methyl acrylate were reported. Vapor-liquid equilibria (VLE) data of 1,3,5-trioxane + methyl acetate and 1,3,5-trioxane + methyl acrylate bina...
The thermodynamics of 1,3,5-trioxane, methyl acrylate, methyl acetate, and water were systematically investigated, in terms of NRTL and UNIQUAC models. Solubility data of 1,3,5-trioxane in methyl acetate and methyl acrylate were reported. Vapor-liquid equilibria (VLE) data of 1,3,5-trioxane + methyl acetate and 1,3,5-trioxane + methyl acrylate bina...
