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From the point of view of environment protect, the paper make an in-depth analysis about project of Cephalosporin Aseptic Raw Material Production in MeiYa LiaoNing Pharmaceutical co., ltd. After made a scientific research on production techniques analysis, water-balance analysis and material balance analysis, this paper makes a summary of contamination node, contamination concentration, and contamination output. Optimizing some correlative data should forecast the extent of impact on water, air and sound in the vicinity, and put forward some feasible harness measures.The air pollution factor during the project mostly of SO2 and dusts, which produced by boiler. By adopt the high efficiency ZD-6 desulphurization and dirt catcher, the dust decontaminate ratio is above 95 percent, SO2 decontaminate ratio is above 50 percent, the decontaminated gas via a vent-pipe 35 meters high. The vent concentration and output is respectively displayed: SO2 208.9mg/m3,9.57t/a, dust 196.1mg/m3,8.99t/a .The output of acetone and dichloromethane which raw material volatilized is little. Each pollution index can reach the air environment quality level-2 standard（GB3095 -1996）.Based on deeply analysis on the harness of the organic wastewater in Cephalosporin Pharmaceutics, a applicable and feasible solution have been put forward in the thesis —Flotation -MBR which can assure the waste water accord with criterion of GB8978-1996.After disposed the primary pollution index CODCr below100mg/l, output is 2315kg/a; SS vent concentration is 77.8mg/l, output is 1800kg/a; propagation oil vent concentration is 3.5mg/l, output is 81.2kg/a; ammoniacal nitrogen vent concentration is 3.8mg/l,output is 23.2kg/a.It insures these index are all accord with criterion of GB8978-1996.The noise in project is mainly produced by centrifugal, water pump, air-conditions, boiler fan and suchlike, the value of noise is between 80dB（A） and
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