1# Desulfurization station project in Daniudi gas field of huabei oilfield of Sinopec with DDS Biological Desulfurization Technology was operated successfully
2020-11-01
The desulfurization system for refining tail gas of oil shale in Yaojie Coal and Power Group with DDS Biological Desulfurization Technology runs normally
2021-12-30
Oilfield Gas
