SUN Suo-qing, ZHANG Xin-kai, LI PeiHuaneng Shangdu Power Generation Co Ltd. APPLICATION OF EDI WATER TREATMENT TECHNOLOGY ONTO 4×600 MW UNITS IN SHANGDU POWER PLANT[J]. Thermal power generation, 2010, 39(2): 101-103.
SUN Suo-qing, ZHANG Xin-kai, LI PeiHuaneng Shangdu Power Generation Co Ltd. APPLICATION OF EDI WATER TREATMENT TECHNOLOGY ONTO 4×600 MW UNITS IN SHANGDU POWER PLANT[J]. Thermal power generation, 2010, 39(2): 101-103.DOI:
The preparation of make-up water for boilers in Shangdu Power Generation Co Ltd by using total membrane water treatment technology
i.e.disc type filter+ultrafiltration+two-stage reverse osmosis+electrodeionization(EDI) has been presented
the problems encounted in operation of EDI facility and countermeasures adopted being emphatically given.Results of practical operation show that the total membrane water treatment technology is reliable in operation
being simple and convenient in management
the quality of effluent water can satisfy requirements of water used for boilers.In addition
by using the total membrane water treatment technology
the acid and alkali used in regeneration system for traditional mixed bed resin
as well as the discharge of waste water have been thoroughly eliminated.