Green Development Approach Of Chemical Water Treatment Process In Thermal Power Plant

Abstract

Green chemistry is the theory of making full use of raw materials and energy to reduce the emission of harmful substances. The chemical water treatment process in thermal power plants involves the utilization of raw materials and energy such as chemicals and steam, as well as the emission of harmful substances such as waste water and waste gas. In order to explore feasible technical approaches for the green development of chemical water treatment processes, to follow the green chemistry theory of efficient use and material recycling, and take the chemical water treatment system of thermal power plants as the research object, to introduce ion-exchange membrane technology, to efficiently use of the originally-drained brine water, recycle low-grade heat energy, and form a technical flow chart for the green development of chemical water treatment processes.