复合菌种降解选煤厂循环水中残留聚丙烯酰胺的试验研究戴雯

。。、。。。RhodopseudomonasspheroidesBacillussubtilisRhodopseudomonasspheroidesBacillussubtilis。。11.1。。。。、、·、·、、、·、·、、、、～。、、、、·、、、～。、、·、·、、、·、·、、、、～。·、·、。。、。。。doi446201812Vol．44No．6Dec.201834·。℃。1.2。。。℃、。。。－。——。∶。℃、。、、、、∶。℃、。。。。、、。。、、。。。22.11Tab.1Thefactorleveltableoforthogonalexperiment℃35。。～～。。。。2.2。。～。。～。2.3。2.4。1Fig.1Growthcurveanddegradationcurveofcompositestrain2Fig.2Effectsofthesubstrateconcentrationonthegrowthanddegradationrateofcompoundbacteria℃℃℃2Tab.2Experimentalresultsofpolyacrylamidedegradationbycompoundbacteria3Tab.3Themeanresponseoforthogonalexperimental℃216201864436。。℃。。2.5。。。。2.6。。。。。3。℃。、。。。3Fig.3Blankexperimen4Fig.4DegradationcurveofpolyacrylamidebyR.S5Fig.5DegradationcurveofpolyacrylamidebyBacillussubtilis37。．．．．．．．．．．．．．．．．．．．．．．．．．．．—．．．．．．．．．．．．．．．．．．．．□ExperimentalStudyonDegradationofResidualPolyacrylamideinCirculatingWaterofCoalPreparationPlantDAIWenZHANGDong-chenAbstract：RhodopseudomonasglobosumBacillussubtilisRhodopseudomonaspalustrisBacillussubtilisKeywords：rhodopseudomonaspalustrisbacillussubtilis216201864438