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220144SulphuricAcidIndustryNo．2Apr．2014王平强汪卫东244021、。2012pH7.0～8.3ρCu0.01～0.26mg/LρPb0.01～0.04mg/LρZn0.02～0.24mg/LρCd0.01～0.05mg/LρAs0.01～0.05mg/LρFe0.21～0.85mg/L。X781B1002－1507201402－0056－03ApplicationofelectrochemicalwastewatertreatmenttechnologyincoppersmeltersWANGPingqiangWANGWeidongJinlongCopperCo.Ltd.TonglingAnhui244021ChinaAbstractＲoadflushwaterandpollutedrainwatertreatmentbyelectrochemicalprocessinJinlongCopperCo.Ltd.isdescribedwiththeemphasisonprincipleprocesseflowandapplicationsoftheelectrochemicalprocesswastewatertreatmentsystems.Sinceputintouseattheendof2012thesystemhasbeenrunningsmoothlywiththevalueofpHineffluent7.0-8.3copperconcen-tration0.01-0.26mg/Lplumbumconcentration0.01-0.04mg/Lzincconcentration0.02-0.24mg/Lcadmiumconcentration0.01-0.05mg/Larsenicconcentration0.01-0.05mg/Landironconcentration0.21-0.85mg/L．Keywordselectrochemicaltreatmentcoppersmeltingwastewateremissionapplication2013－12－11。。13965230895。。“”1。19974100kt/a375kt/a100%H2SO4。2012450kt/a1200kt/a。。2012。2。、1。13①“”———②、“”③“”。。。.Al－→3eAl3+1Al3++3OH→－AlOH32Al3++3H2→OAlOH3+3H+3Fe－→2eFe2+4Fe2++2OH→－FeOH254Fe2++O2+2H2→O4Fe3++4OH－623。。。。4、、。1。。。。2。。。。3。OH－。。4。。。。。33.1①500m3/d②650m3/d③100m3/d④160m3/d⑤。1。1ρAs/mg·L－1≤30ρCd/mg·L－1≤5ρZn/mg·L－1≤10ρCu/mg·L－1≤50ρPb/mg·L－1≤5ρ/mg·L－1≤15pH6～82。1500m3/d3000m3/d。23000m3/d。3.2、。、。。。。。HSJ－As、HSJ－Cd、HSJ－Cu。·75·201423.32012GB25467—2010《》。2013523。220135mg/LpHρCuρPbρZnρCdρAsρFe05－037.61.391.071.530.141.321.3205－067.40.250.130.420.030.320.7405－087.11.060.340.780.050.460.9705－108.51.380.942.460.191.210.9605－138.90.420.200.780.030.340.6805－157.70.270.170.460.030.290.5405－177.43.910.353.000.241.621.1605－207.55.380.421.640.142.841.4405－229.80.290.060.17＜0.010.170.8705－248.70.800.240.360.030.440.9005－278.11.000.150.410.020.360.8605－297.90.810.280.590.051.360.63320135mg/LpHρCuρPbρZnρCdρAsρFe05－037.70.04＜0.010.100.02＜0.010.7205－067.6＜0.01＜0.010.03＜0.01＜0.010.2805－087.00.03＜0.010.04＜0.01＜0.010.2205－108.00.060.040.230.050.020.8505－138.30.010.020.06＜0.01＜0.010.3505－157.90.050.030.06＜0.01＜0.010.7505－177.70.03＜0.010.130.02＜0.010.4005－207.40.260.010.240.030.050.4805－228.3＜0.010.030.02＜0.01＜0.010.3605－248.20.03＜0.010.03＜0.01＜0.010.2805－278.20.050.020.04＜0.01＜0.010.2105－298.00.04＜0.010.06＜0.01＜0.010.224、。GB25467—2010《》。。、。。1.－SO2J.2014157－59.2.－J.2003148－49.3.J.2000325－28.·85·