Operational mathematic model of reverse osmosis membrane module

Point out the significance of establishing the operational mathematic model of reverse osmosis membrane module, deduce integral operational mathematic model of membrane module according to DOW parameter equation. Advance the iteration solution of nonlinear factors in multi-equation. The research of this model provide basic to achieve the operational mathematic model of membrane system. After reverse osmosis technology achieved industrial appliance, it was applied in many situations widespread as its advantage of high efficiency and no pollution [1]. During the process of promotion for this technology, the system design software was a powerful tool for reverse osmosis system design, and system operation model is the mathematic foundation for the design soft. Up to now, the technology of operation model for reverse osmosis system and design soft were mastered foreign membrane manufacture, there are a little reports of the research for this direction, so it restraint the research depth and appliance level in domestic reverse osmosis membrane technology. The reverse osmosis membrane module basic operation model was built in this article and it will be the foundation for the research of operation and design mathematic model in membrane module and system.