The North China Coastal Power Plant's Power-Desalting Cogeneration Project Feasibility Research

The feasibility research of the north china coastal power plant's power-desalting cogeneration project has the fateful practical significance for easing the contradictions of shortage of water resources, responding the policy of water-saving environmental protection and realizing sustainable development and harmonious coexistence between human and nature.This paper takes project's demonstration and evaluation as the foundation. It analyzes the necessity and urgency of the power-desalting cogeneration project in north china coastal area through investigation of economics development and water resources character. And takes the objective data as the basis and makes the feasibility research systematically, starting with the key parameters such as location, technology options, pretreatment system constructions, economic analysis, project optimization and government support, with analysis of Huang Dao Power Plant's 20000mP3P/d cogeneration project. Paper findings also have certain model function for seawater comprehensive utilizations, strategic planning of water resources and promotion of power-desalting cogeneration project in other industries.