Membrane processes for water and wastewater treatment : study and modeling of interactions between membrane and organic matter

摘要: The aim of this work is a better understanding the microscopic behavior organic matters during wastewater treatment complex mixtures, especially membrane processes. Both experimental and simulation methods were developed in work. Experimentally, adsorption isotherms built to study on surface filtration. sessile drop measurement allowed investigating properties (interfacial tensions) membrane. After filtration surfactants by reverse osmosis (RO), we found that played an important role performance RO DPD (Dissipative Particle Dynamics) method was used model anionic solution at solid/liquid interface from more detailed aspect than experiments. Firstly, micellization three aqueous simulated validated comparing equilibrium (the critical micelle concentration aggregation number) solutions obtained values literature. Then extended simulate construction system with initiated, organizations opens door further active research.