RETROFIT OF DOSING SYSTEM FOR SETTLING POND AT WAIGAOQIAO POWER PLANT[J]. Thermal power generation, 2002, (2): 62-63. DOI: 10.19666/j.rlfd.2002.02.021.
The dosing system with jet pump to settling pond for chemical pretreatment of ma ke-up water in Waigaoqiao Power Plant has been retrofitted into one system with speed-regulating dosing pump by variation of frequency
ensuring the accuracy of dosage and making the turbidity of out-flowing water from the said settling pond to reach 2-0.5NTU. Hence the level of automatic control has been enhanced
the requirements of production and management having been satisfied.