Research Of Key Technology In Total Draind The Sewage Treatment Crafe Of Bao Tou

According to Total drained the sewage treatment craft of BaoGang and pollution factor got rid of mainly: suspended material, SS and oil can know Total drained the sewage treatment craft of BaoGang to the water used water quality to play the key role processing craft to include :sedimentation craft , filtration craft and chemical dosage craft. This paper researches with Total drained the sewage treatment craft of BaoGang machinery acceleration edimentation craf, tfiltration craft and chemical dosage craft essential technology,has confirmed the reasonadlemovent parameter andthetehnical parameter for Total drained the sewage treatment plant of BaoGang.Regarding the menchainc sccelation sedimentation craft, this paper though to the analysis of sedimentation theory and devslopment, as well as to Total drained the sewage coagulation sedimentation static experiment and the spot of craft contrast experiment, has verified mechanic acceleration sedimentation tank inTotal drained the sewage treatment of BaoGang serviceably. And accoeding to the mechanic acceleration sedimentation tank characteristic and the tank flowing-in condition characterstic,primarily analyzed to refoem the qualitative analsis that the existing radiation flow sedimentation tank in BaoGang.For the filtration craft, this paper through to the analysis of filteation theory and filtering media application, crrried on the static experiment of various kinds of filtration parameters of theporcelain filtering media and the scene industry contrast experiment,then has confirmed the porcelain sand filter which Total drained the sewage treatment craft of BaoGang applicadly,and proved including the heightof filter layer,rateof filtration,contron ofchemical dosage system,the thesis has given the qualitative analysis about the theoretical treatment craft of BaoGang,and adjustment principle adout controlling SRof setting value with chemical dosage,and confirmed through the actual operation effect should the chemical dosage system to have te certain suitability.To the research of key technology inTotal drained the sewage treatment craft of BaoGang,has offered the rational operation parameter for the fact that production of the sewage treatment plant is operated,and guaranteed the sewage treatment system processing effect stability,provided high quality for BaoGang has returned to the water used...