1、 93 -1?m1nm0.1?m1. 2. 3. 4. ph-?zetazetazeta-30mv (-15mv)zeta?al2(so4)3fecl3al(iii)fe(iii)phph4ph910 1 10g/l2 pac10g/lpam1 g/lmy3000-6m61000ml- orion828phhannalp2000 1000ml2100ml-615ml2 500l1 200 al2ohmcl6-mn10g/lpam1 g/lmy3000-6m 1. my3000-6m 2. -3. 1000250rpm0.1ml 10g/lpac2 4. 61000ml-1000ml-5. -1
2、/41-26-3.15ml2-5-6. 0.5min300r/min;6min100r/min;6min50r/min,10min7. -8. 10min 9. 100ml6100ml-10. 6a(15ml)b20ml 11. 1/261000ml-pam-pam-=57.3 ntu 5 1 18ml 1pacpac1pacpac22pac15.8ml12-20mlpac15.8ml39mlpacpam3pam0.5mlpam1 pac2 pacpdmdaacpamhca-pampam180mg/l0.05mg/l18%hcahcahcahca-hca0.15mg/l612mg/lhcapa
3、fc15mg/lhca0.2 mg/l88.48%pdmdaac1000ntu-80%95%+5%20%pdmdaac95%+5%pdmdaac5kg/kt30 kg/kt0.1mg/lpacpdmdaacpamhcaph1l-100ml100ml11 -20lph2 1g pac3 pacx mgx2. pam1 0.01%14022 6-1l-pac3 20285r/min130185r/min280r/min63060r/min604 6 min3-4-00.40.60.81.01.2ml-00.040.060.080.10.12mg/l55 6-ph3. hca 1 1hca 2 1l
4、-6-3 -224 00.20.40.60.81.0 ml hca 6-7235 6-ph4. pdmdaac 1 0.02%pdmdaacpdmdaac 2 1l-6-3 6-224 00.20.40.81.21.62.0ml8-9pdmdaac-pdmdaac00.040.080.120.160.2mg/l23 5 6-ph123. j. , 2014,2:59-60., . j. , 1999, 15(4): 52-54.,.j. 4, , . -j. , 2014,5:41- 45.5, . j. , 2008, 3(35): 62-64. , , . hcaj. , 2014,5:8
5、6-88. 7, . hcaj. , 2001,5:3-5. 8, , , . j. , 2006, 25(1):641-44.9, . j. , 2014,5:26-27.1 pam2 hca3 pdmdaac1011 2 3 4 1 2 200mlpac-50ph4.912 1pac0.5%2.5% 2pam3pac41pac20000/t11814001000.053=130.9/ 150pacpacpac21.2/2pampam70/d3pacpac 8%71t/d8%=5.685.6178100%=3.2% 2012824123-1. - 123zeta zeta-30mv-15mv
6、2. pacpacalcl3 al(oh)3 al2(oh)ncl(6-n)mmnpac3. mg/l-4. ph5. -90-901. 1sgz-22my3000-6-34 600ml-65 100ml6658mm1520cm7 100ml-18 100ml19 500ml 110 10ml 12. pac - 1 -50 ntu12 pac3g1l3g/l3 600ml-4 -80120160200300400mg/l162432406080ml5 1400/1.5 min 2150/5 min360 /5 min40/15min6 37 8 50100ml9 .mg/lpac/ml/ntu 8.23 3.30 2.202.43 4.70 110.00 16 24 32 40 60 80 80 120 160 200 300 400.r=1255mg/l-255mg/l 21. 2. 600ml-3.
