包钢总排污水处理中心沉淀处理工艺工程实例吴新力

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ExampleofthesedimentationtreatmentprojectatgeneralwastewaterdischargecenterinBaogangWuXinli,KongJun,TianXiaohong(BaogangDesign&ResearchInstitute,Baotou014010,China),,(,014010)[],,,、。[];;[]X703.3[]B[]1005-829X(2010)04-0090-03Abstract:BasedonthefundamentalandtheoreticalanalysisofthesedimentationtreatmentprojectintheprocessflowofgeneralwastewaterdischargecenterinBaogang,combiningwiththeengineeringdesign,themechanicalac-celerationsedimentationprocessisintroduced.Thequalityoftheinfluentandeffluentwateranditsaffiliatedpro-cessparametersandapplicationaregiven.Keywords:wastewatertreatment;sedimentationtreatment;coagulation。:,,,,,,,,。,。,。1,。、;。,,EIMCOEMICO、DENSADEG、OTVACTIFLOPuracParkson。“”,,,。1.1,3:(1)。,、。(2)。,,Re,Fr,。(3)。30420104IndustrialWaterTreatmentVol.30No.4Apr.,201090——2010-04,30(4),。。。1.2,,:,,;,,,。(1),、,,,,、。,Re,,。,,,。,,;,;、,。(2),,,,(20~30kg/m3)。,,、,,,。,,;,。26000m3/h,3,,2000m3/h,3000m3/h。1。:D12.0m,9.0m,1;D45m,5.0m,i=0.05,3;11.0kW;1225;15.0kW;SS≤156.40mg/L,CODCr≤73.10mg/L,≤7.40mg/L;SS≤33.00mg/L,CODCr≤33.00mg/L,≤4.60mg/L。,:(),,,。,,91——2010-04,30(4),,,,。,,、,。,。。3200212,20039。,。,(),30mg/L;,0.2mg/L。()FP,6~12r/min,。3.120038,2。2,,。,9,101.10NTU,,200NTU,5,,24.20NTU。3.2CODCOD3。3,COD。3.34。4,,,。,4.5mg/L,4.6mg/L。4,,:25%75%,,,6r/min;,150mm600mm,,,400mm,。,。[](1971—),1992,,。:0472-2291915,E-mail:wuxinli@bgsjy.com。[]2010-01-06()92——

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