奥灰水
Ordovician karst water
Karst ground water of Ordovician limestone
Ordovician limestone water
Ordovician limestone groundwater
Ordovician carbonate
饱和澄清石灰水
saturated clarification limewater
底灰冲灰水
bottom ash sluicing water
防治奥灰水
prevention and control of ordovician limestone water
灰水闭路循环
ash flushing water closed-circuit circulation
灰水处理
Ash-sluicing Water Treatment
ash water treatment
ash water disposal
Slag water treatment
Gray water treatment
灰水处理与回用进展
Review on Grey Water Treatment and Reuse
灰水回收
recovery of ash-flushing water
ash pond water reclaiming
灰水收集
gray water collection system