搜索
121NP(1)(2)30(20C)211(1)2()(2)3(1)2mm(2)(3)(4)1(1)SRT1++++++++++++++++++++-++-+++++++-++++++-++++++++++(2)(1/4)(3)23(1)(2)(3)(4)1893190012233()120304040.5m2(1)2540mm70100mm45%65100m2/m3(2)40100mm4070mm70100mm3(mm)(m2/m3)(%)(kg/m3)3065198907040851509360501001139650192019836~38251539926~28321229921~2336989920~22(3)100220m2/m394%3578420%0.6m124(m)%(kg/m3)SCN-COD(156mg/l)(35.4mg/l)(18.0mg/l)(955mg/l)282.6316603.0599.26010661.18.599.37024730.81299.49146790.73-----kgBOD5/m3.d----m3/m2.dm/d--------m3/m3.d4655,,,1(1)2540mm1.31.8m70100mm0.2m13m3/m2.dBOD50.150.30kgBOD5/m3.dBOD58595%1%2(2)6(V)V=QS/LvBODVm3Qm3/dSBOD5mg/lLvBOD0.150.3kgBOD/m3.d(F)F=V/HFm2H1.52.0m7(q)q=Q/Fq13m3/m2.d2(1)4070mm1.8m70100mm0.2m4m1030m3/m2.dBOD51.2kgBOD5/m3.dBOD57585%BOD59095%BOD5200mg/l2%2(2)7(H)H=0.92.0mH=24m(V)V=QS/LvBODVm3Qm3/dSBOD5mg/lLvBOD1.2kgBOD/m3.d(F)(D)F=V/HnFD4nFm2Dm(R)R=Fq/Q-1Rq1030m3/m2.d38(4)nqHKieeCCeCBOD5mg/liCmg/lHmqm3/m2.d;Kmin-1n3(1)812m2.5m1681.03.0kgBOD5/m3.d80200m3/m2.dBOD56585%7.510%10015012(2)8(H)H812m(V)V=QS/LvBODVm3Qm3/dSBOD5mg/lLvBOD13kgBOD/m3.d(F)(D)F=V/HnFD4nFm2Dmq=Q/Fq86200m3/m2.d2(m3/m2.d)0.93.7936()1697()9BOD5(kg/m3.d)0.110.370.371.0844.8(m)1.83.00.92.481214(m2/m3)4365436582115(%)4560456093955min,BOD520mg/l,BOD530mg/l,BOD530mg/lBOD5(%)8595758565851231140%0.1~0.5mm21018m/min231/210.5~1.0cm2.02.53.03.5m3.0m30mm10~15mm240%20~30cm20~40cm3111BODBOD23678(BOD)()()()()(1)(2)(3)(4)121219210~20g/l3.0~6.0kgBOD5/m3.d3.0m0.5m0.5~1.5m1311.0~1.8kgBOD5/m3.d1.0hBOD52()V5)(vBODeiLSSQVQm3/dSiBOD5mg/lSemg/lLvBODkgBOD5/m3.d14(t)QVt(H0)H0=H+h1+h2+h3Hmh10.5mh20.4~0.5mh30.5~1.5m1(CNP)pH22.5~3.5mg/l1)2)3)701()1)2)3)115DO8~9mg/l(30~40mg/l)213~4:1121245(10~20g/l)(7~8kgBOD5/m3.d)16