UASB改良AB工艺处理高浓度钠盐纤维素醚类废水

Vol135No11200961UASBAB1222(1,255000;2,255049),Na+,600m3/d,UASBAB:Na+17000mg/LCODCr4500mg/LSS2500mg/LpH78,UASBAB1(HPMC)(MC)(HEMC),,,200m3/d,400m3/d,600m3/d,CODCr35000mg/L,Na+70000mg/L,5%7%,122.11/m3/dCODCr/mg/LNa+/mg/LSS/mg/LpH/2001.8525005650400200400250067156003466693316666250078241007069Na+,,,[1]UASBAB(1)2.2(1),,8m4m3m,41160,374,596;()1.653/m3,1.01/m30.583/m30.06/m35(1)BAF,,GB89781996(2),,;BAF(3),(4),,,1,,,..,2005,22(3):2223:[phone],13339297902EOmail:[e-mail]:2008-09-27:2008-10-2862Vol135No11200912,300m3,HRT12h(2)UASB,14m7m12.2m,1100m3,2,HRT44h,(3)ABA,,,,1,16.8m6.1m6m,560m3,HRT22.6hA,,1,16.8m2m6m,160m3,HRT3.4hB,,2,,16.8m4.6m6m,390m3,HRT15.6hB,,1,11.7m2m6m,70m3,HRT2.8h(4),2,,2m2m6m,,,2.3,:(1)2,,,3,,,,CODCr(2),AB,,,,,,A,,UASB,UASB,,,,,,,,[2],,:UASB--AB(2)233.1UASB,50%,60m3,Na+2g/L,UASBCODCr,180m3,Na+6g/L,,,,,90120m3,Vol135No11200963,VFA,pHVFA,pH,UASB,23,,CODCr,27.6%41.5%,,,CODCr2003000mg/L,,,120m3/d,570m3/d,,Na+,Na+,UASB,2Na+CODCrNa+,CODCr,,Na+,,,,,[3];Na+,Na+0.5%2%;2Na+CODCrNa+/g/L3581317CODCr/mg/L654912131614081752CODCr/%434955576620053,,34360600m3/d,,UASBCODCr,328%460%,,,3UASB45911,UASB,,,320054UASBCODCrCODCr150000mg/LNa+300000mg/L,,,,Na+,90m3/d,7300m3/d,CODCr80%;9600m3/d,,Na+,CODCr,70%10450m3/d600m3/d,,,300m3/d,Na+,,8m,70%30%,,,,AUASB,,,AUASB,,1011,,600m3/d450m3/d,UASBSV3050%,CODCr4500mg/L,Na+17000mg/L600m3/d,CODCr70%3.2(64Vol135No112009),1%,,,,60m3,150m3,,,,90120m3,AB,,ACODCr1400mg/L,Na+10000mg/L,,,A,,CODCr70%;,CODCr1500mg/L,Na+10000mg/L,,,,,,,,Na+,,Na+,,Na+,B,,,,,,1mm,CODCr70%3.33,,CODCr98.7%,33CODCr/mg/LSS/mg/LpH700025005770002500681400112568A70039468B915510070694400,200,135,651.93/m3,0.8/m3,0.33/m3,0.8/m35(1),,,,,;,,,(2)Na+0.5%2%;Na+(3)AB,;;;,A;B,,,,,(4):UASBSV3050%,CODCr4500mg/L,Na+17000mg/L600m3/d,CODCr70%ABACODCr1400mg/L,Na+10000mg/L,CODCr70%;BCODCr70%1..,2000,20(4):6102R.E....:,20013,,,.Na+IC.,2008,26(1):1518:13853313640EOmail:[e-mail]:2008-09-10:2008-10-30