Open AccessSynergistic Effect of Electrochemistry and Water Treatment Agents in Cooling Water System
Author(s) -
Qiang Chen,
Kang Chen,
Lili Jiao,
Feng Chen
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/598/1/012106
Subject(s) - electrochemistry , sodium molybdate , water cooling , molybdate , corrosion , sodium , chemistry , butane , materials science , inorganic chemistry , electrode , metallurgy , biochemistry , mechanical engineering , engineering , catalysis
The electrochemical device was combined with the water treatment agent to investigate the scale removal, and corrosion inhibition, because it was found through experiments that the descaling ability of the electrochemical device is related to the voltage of the device, and the distance between the plates, and the hardness of the water body which is the synergistic descaling rate of the electrochemical device with 2-phosphonic acid butane-1,2,4-tricarboxylic acid and sodium molybdate was 79.23%, and the scale inhibition rate was 87.34%, and the inhibition rate was 89.94% by controlling the operating conditions of the electrochemical device, the concentration factor of the system can be improved, and an effective method for saving water and energy in the circulating cooling water system is provided.