On  December 21^st, 2013, the #1 unit in the flue gas desulfurization  project of Jiangsu Guoxin Jingjiang Power Plant has successfully passed the 168  hours trial operation test. Each part of the system operates very well and the  project department staffs are working orderly. Jingjiang project department will  make persistent efforts to complete the work and achieve successful results to  the owner.