某钢铁制品厂废水处理设计

SS pH COD BOD 45 3000 220 220 210 7 GB13456 92 6 1 11 3t h Fe2 Cu2 3t h Fe2O3 2000m3 40m3 d 5t h HCl Fe2 5t h pH 11 12 4t h PH 11 12 4t h pH 11 12 2000 120L P 240t d COD BOD5 1 2 8 empirenews page 5t h HCl 2 H2SO4 6 t h 11t h 12t h NaOH Na2CO3 Na3PO4 pH 11 12 40m3 d 5 10 15t h 27 32t h 8 10t h 35 42t h 42t h 1000t d 13 GB13456 92 6 1 1 9 pH 3 8 6 9 SS mg L 430 70 84 BOD5 mg L 344 20 90 CODcr mg L 450 100 79 Cu2 mg L 08 05 39 mg L 75 5 94 Cr6 mg L 02 05 14 141 pH SBR 1 CAF 2 142 1 pH Fe2 Fe3 Cu2 2 SS SS SS 2 empirenews page 2 2 DAF 20 100 m 3 2 a BOD COD CAF b CAF 225kw 35 50t h CAF 30kw c empirenews page d DAF CAF DAF 4 BOD5 COD03 SBR 24 SBR 4 1 SBR 2 21 3 CAF empirenews page 22 221 000m 2211 t 15h Q 42m3 h V Qt 42 15 63m3 5m 4m S V h 336 4 16m2 4 4 5m 020m 480m 2212 10h Q 420m3 h V Qt 42 10 420m3 5m S V h 42 5 84m2 105 8m 12 8 5m 020m 480m 221 3 a 7 V Q La Lt M 1000 344 20 1500 216m3 V Q m3 d La BOD5 mg L Lt BOD5 mg L M gBOD5 m3d 1500 b F V H 216 3 72m2 F m2 V H 3m c f F n 72 2 36m2 f m2 n 2 d L B 6m 6m e t nfH Q 2 36 3 42 514h2h f H0 H h1 h2 m 1 h3 h4 3 05 04 2 1 02 09 5m empirenews page h1 m 05m h2 m 04m h3 m 02m h4 m 09m m 2 g t nf H0 H1 Q 2 36 5 05 42 743h h V nfH 2 36 3 216m3 i D D0Q 15 1000 15000m3 d D0 1m3 m 3 m2 15 2214 7 V 4 1 R QR 1 2R 4 1 06 1000 06 1 2 06 16128m3 R 06 42o 25m 7m 10m 25m t 7 7 3 42 35h2h 05m 7 7 05 25 25 15 15m 221 5 50min V Q t 42 50 60 35m3 25m 05 02 03m 4 35 28m 2216 2217 104t d 90 8h 6m H 25 15 23 231 2 42m3 h 80WQ50 10 3 8 3 80WQ50 10 3 8 mm m3h 1 m rmin 1 kw 80 50 10 1450 4 232 30 min V 42 30 60 21m3 3m 21 3 22m empirenews page 233 5m 3m GMP 35 80 4 8 4 GMP 33 65 8 kw mm m m3h 1 m m3h 1 5 80 112 60 196 69 234 80 4m LXB 700X 8 5 LXB 700X 8 mm rmin 1 m3h 1 m kw 700 63 300 4 75 915 9 8 6 915 6 8 m2 m3 mm mm MPa MPa mm kg XM41 915 U 41 33 0655 32 915 60 07 22 4180 1360 1410 3778 235 CAF CAF CAF 50 7 8 7 CAF 50 8 m3h 1 m m m kw 50 533 180 183 3000 236 45m 80QW 50 10 3 8 8 8 80QW 50 10 3 8 m3h 1 m rmin 1 kw mm 50 10 2840 65 30 15 237 SS 238 2 75mm 15000m3 d 625m3 h 2976 m3 h RT 200 9 empirenews page 24 9 RT 200 8 m3h 1 rpm kw kpa 3000 1488 15 98 3 10 m 1 4 4 5m 1 12 8 5m 1 6 12 5m 3m 1 7 7 05m 25m 25m 42o 1 4 35 28m 1 12 8 5m 1 6m H 25 15 11 80WQ50 10 3 2 GMP 33 65 2 22m H 3m 1 3m H 3m 3 CAF CAF 50 1 DN 75mm 8 RT 200 2 80QW 50 10 3 1 H 45m 25m 1 80QW 50 10 3 1 CAF DAF PAM PA