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Waste water: Recycling use of industrial waste water and reuse of domestic sewage after treatment. In consideration of the local climate environment, creatively design artificial canal (width 1.8m, depth 2m, length 2,000m) to achieve zero discharge of wastewater.

Exhaust: Carry out dedusting by adopting the method combining electrostatic precipitator and bag dust-cleaning. By using desulfuration within the kiln and limestone gypsum desulfurization technology, the discharge of dust, SO2 and NOx etc. is far below the local standard and industrial standard.

Waste residue: comprehensive utilization, waste slag comprehensive utilization rate reaches 99%.