Study on the scale and corrosion inhibitor of urban reclaimed water reused in circulating cooling water of power plant

3rd International Conference on Energy Engineering and Environmental Protection

能源学;生态环境科学

Liu, Xiyang^1 ; Geng, Mingxian^2 ; Zhou, Shiyu^1

State Grid Jilin Electric Power Research Institute, Changchun

130021, China^1

Changchun Vocational Institute of Technology, Changchun

130000, China^2

关键词: Circulating cooling water;    Corrosion inhibition;    Dynamic simulation systems;    Main process;    Re-claimed water;    Scale inhibition;    Thermal power plants;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/227/5/052061/pdf
DOI  :  10.1088/1755-1315/227/5/052061

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

A new type of composite scale and corrosion inhibitor was developed for the thermal power plant circulating cooling water system using urban reclaimed water as supplementary water. Based on the main process parameters of the circulating cooling water system in thermal power plant, a dynamic simulation system is established under laboratory conditions.The new composite scale and corrosion inhibitor and the traditional phosphorus scale and corrosion inhibitor are tested.The results show that the new composite scale and corrosion inhibitor is superior to the traditional phosphorus scale and corrosion inhibitor in scale inhibition and corrosion inhibition.