化工环境考试知识点

1.1.2.3.4.5.6.:.7.1(2)(3)7.,8..9.10.11.12.213.GDPGDPGDPGDP1P211234123423;;1234.5.(1)SS103~105(2)pHBODCODCO2H2OTODCHONSCO2H2ONO2SO2TODTOC(3)6.P34(1)pH23BOD,CODA2/OSBR3SSBODCODBAFMBRCMF7.P638.1)MLSS1LSS(2)SV%:30min%(3)SVI30min1gml/gLMLSSSVSVI/g109.P69PHPH6~9PH6.5~820~35BOD5NP=100512~4mg/LBOD51000mg/L100mg/L10..P701CO2H2O211.1GB3838-200255542GB8978-1996GB3838GB383812.(1)TSP:100m:10m:10mPM2.5:2.5(2)SO2NOxCONH3H2S:SO2H2S,()(NOx):NONO2N2ON2O3N2O4N2O5:13.-ffx-RRx14.(1)5m(2)3)15.-SO2FGDSO2SO25SO2NH3+H2O+SO2NH4HSO32NH3+H2O+SO2(NH4)2SO3(NH4)2SO3+H2O+SO22NH4HSO3NH4HSO3NH3+NH4HSO3NH42SO3---SO2(NH4)2SO3+H2SO4(NH4)2SO4+SO2+H2ONH4HSO3+H2SO4(NH4)2SO4+2SO2+2H2OH2SO4+NH3(NH4)2SO4-16.17.3R3C33318.40%20%20%2%12%60%6P3,()123()1nm1100nm100nmpH7---SO2FGDSO2SO2SO2WL--CAL-----/-PdCH4+NOx+NOxH2S-()()70%LpdB1020Lp:dBpPap0210-5PaWIW/m28()()--()().