The Development and Optimal Allocation of Water Resources in Zhidan Country Energy Chemical Industrial Park

Focusing on the water shortage and water stress during the construction period of Zhidan energy chemical industrial park, the optimal allocation of water resources in Zhidan was conducted, in order to guarantee the water demand of the energy chemical industrial park. The optimal allocation of water resources is based on the advanced investigating and analyzing on the potential of four kinds of available water in this industrial park (surface water, underground water, the rain-flood and the recycled water). As well as the principle of optimal allocation is to reduce the conventional water exploitation and to increase the unconventional water resource utilization. The study result shows, the recent total water resources in this park is 12.39×104 m3/d and the forward total water resources is 13.39×104 m3/d, which can meet the requirement of both recent and forward water consumption for this park(4.40×104 m3/d and 5.16×104 m3/d). The optimal allocation of water resources program is to achieve the goal of reaching a recent water supply of 4.5×104 m3/d, among which the underground water is 0.95×104 m3/d, the surface water is 3.0×104 m3/d, the recycled water is 0.5×104 m3/d, the rain-flood water is 0.05×104 m3/d. While for the forward water supply of these 4 available kinds of water are 1.45×104 m3/d, 3.0×104 m3/d, 1.0×104 m3/d, 0.05×104 m3/d respectively with a total supply of 5.5 ×104 m3/d.