As a collection of multiple/various production enterprises

an industrial park is able to produce more opportunities for the cooperative utilization of resources. In this context

specific resource allocation strategies are desired for parks because of their characteristics that different from a single plant. To solve the water allocation problem of parks and also consider the practical production requirements

this study presents a synthesis method considering intra-plant pre-treatment operation in individual plant

which means the inter-plant and intra-plant regenerators are both set and selected during synthesis. The superstructure and the mathematical model are thus established and formulated with the target of minimum fresh water consumption. Finally

an example is illustrated to demonstrate the capability of the method.