Gas emissions: (1) calciner waste gas, receives the dust purification after respective high-pressured static electricity dust removal, the weight place 75m chimney disperses into the atmosphere, and achieves "Industry Dry kiln Air pollutant Emissions Standard" two level of standard requests.(2) chamotte fires the rotary kiln kiln tail waste gas, receives the dust purification after respective tornado + board horizontal type electric precipitator, discharges into the atmosphere by 3 100m chimneys, and achieves "Industry Dry kiln Air pollutant Emissions Standard" two level of standard requests.(3) boiler haze uses in the stove limestone desulphurization + bag type dust removal technology processing, after processing by the 120m chimney evacuation, in the emissions haze the mist and dust and the sulphur dioxide density generation in "Thermoelectric power station Air pollutant Emissions Standard" (GB13223-2003)ⅢTime interval normal value.(4) limestone kiln produces the waste gas purifies after the spray tower and the wet electric precipitator two levels discharges.(5) aluminum oxide production system can produce some non-organization's sending out dust in the production, disperses the dust establishment dust cage one by one by the design in and auxiliary by the mechanical convulsion, simultaneously establishes the highly effective cloth sack dust remover, discharges is lower than "Air pollutant Synthesis Emissions Standard" including the dust density the two levels of normal values.
Solid emissions: Red putty leaves which by each section of settling out back row, after passes through washes many times enters the red putty dump site by the high-pressured mutual lack of understanding pump house pump over.
Gas emissions :