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1005-0930201601-0157-011TU991.2Adoi10.16058/j．issn．1005-0930.2016.01.0152014-09-042015-05-0721377054BS20071211508085QE1121981—．1959—．E-mailzhyuejun@njust．edu．cnPAC/PDMDAAC12111131．2100942．2300883．2140003t/hPAC-PDMDAAC．2～5℃9～20NTU0.7×104～2.0×104/mL2NTUPAC/PDMDAACPAC20.00%～35.00%1.25%～1.88%PAC2NTUPAC/PDMDAAC1.53/10%～3.32/20%PAC22.09%～39.75%2.78%～4.41%．1NTUPAC/PDMDAACPAC33.33%～44.44%1.54%～2.38%．PDMDAAC．PAC/PDMDAAC、、3t/h．1．2-35℃．4．5-6．PAC、．24120162JOURNALOFBASICSCIENCEANDENGINEERINGVol．24No．1February20167．PAC/PDMDAACPAC8-9．PDMDAAC．．10．PAC/PDMDAAC．11.120081．1Table1Waterqualityparametersoftestwater/℃/NTUpHCODMn/mg·L－1/·mL－12～59～207.6～8.15.5～6.50.7～2×1041.21．1Fig．1Thetechnologicalprocessofpilotplant851Vol．243t/h．3m31h130r/min2.5min30r/min12.5min5m31.5h160cm55cm8～15mm2～3cm、4～8mm5cm、2～4mm2～3cm、0.8～1.2mm45cm．①②．．1.3PACAl2O310%PDMDAAC1.53、2.60、3.79dL/g60%～70%．11．PAC/PDMDAACPDMDAAC/PDMDAACAl2O3PACPDMDAACdL/g．1.4、PDMDAAC、PAC、．1.4．161000ml．150r/min．150r/min2min20r/min10min30min2cm．1.4．23t/h2PAC2.0NTU0.5h1PAC2NTU2PAC2NTUPAC31NTUPAC．．0.5h．1.4．3QZ201951No．1PAC/PDMDAAC8．22.1PAC、PAC/PDMDAAC、1.4．1PAC、PAC/PDMDAAC1.53/10%-PAC/PDMDAAC3.79/20%、2．2Fig．2Resultsofjartests2PACPAC/PDMDAAC．PACPAC/PDMDAACPDMDAAC．PAC/PDMDAACPAC．PAC/PDMDAACPAC．PDMDAAC1213、14-15PDMDAAC16、．5-9．2.21NTU≤2NTU．2PAC－2NTU2NTU2．061Vol．242Table2JartestresultsoftheenhancedcoagulationprocessunderthesamesupernatantturbidityPACPAC/PDMDAACη/1.53/10%1.53/20%2.60/10%2.60/20%3.79/10%3.79/20%/mg·L－14.373.722.973.612.883.452.65/%/14.8732.0417.3934.1021.0539.36/%87.5288.1789.2189.7890.5689.3089.02/%/0.651.692.263.041.781.501.4．213t/hPAC2.0～2.5NTUPAC2～3h3．3Table3PilottestsresultsoftheenhancedcoagulationprocessunderthesamesupernatantturbidityPACPAC/PDM1.53/10%PACPAC/PDM1.53/20%PACPAC/PDM2.60/10%PACPAC/PDM2.60/20%PACPAC/PDM3.79/10%PACPAC/PDM3.79/20%/mg·L－14.53.63.752.63.52.84.02.64.03.14.02.6/%/20.00/30.66/20.00/35.00/22.50/35.00/NTU2.312.261.651.872.462.482.592.42.462.602.482.47/%88.7590.0083.0284.9179.3780.9581.6783.3380.6082.0984.9186.79/%/1.25/1.89/1.58/1.66/1.49/1.8822NTUPAC4.37mg/LPAC/PDMDAAC1.53/10%～3.79/20%3.72～2.65mg/LPAC14.87%～39.36%0.65%～3.04%．32.0～2.5NTUPAC/PDMDAACPAC20.00%～35.00%1.25%～1.88%．2NTUPAC．PAC/PDMDAAC．2.322.2PACPAC2NTU4mg/L、4．161No．1PAC/PDMDAAC4Table4JartestresultsoftheenhancedcoagulationprocessusingthesamedosePACPAC/PDMDAACη/1.53/10%1.53/20%2.60/10%2.60/20%3.79/10%3.79/20%/NTU2.121.851.501.791.501.781.40/%/12.7429.2515.5729.2516.0433.96/%88.8489.4792.1192.1194.7492.1194.74/%/0.633.273.275.903.275.901.4．22PAC2～2.5NTUPAC2～3h5．5PAC、PAC/PDMDAACTable5PilottestsresultsoftheenhancedcoagulationprocessusingthesamedosePACPAC/PDM1.53/10%PACPAC/PDM1.53/20%PACPAC/PDM2.60/10%PACPAC/PDM2.60/20%PACPAC/PDM3.79/10%PACPAC/PDM3.79/20%/mg·L－14.04.03.753.753.53.53.53.53.53.54.04.0/NTU2.361.842.431.792.121.702.331.692.321.872.391.44/%/22.03/26.34/19.81/27.47/19.40/39.75/%86.3090.4189.1993.2484.9389.0479.4183.8285.4589.0987.5090.28/%/4.11/4.05/4.11/4.41/3.64/2.7844.00mg/LPAC2.12NTUPAC/PDMDAAC1.53/10%～3.79/20%1.85～1.40NTU12.74%～33.96%．PAC88.84%PAC/PDMDAAC1.53/10%～3.79/20%89.47%～94.74%PAC0.63%～5.90%．5PAC2.0～2.5NTUPAC/PDMDAAC1.53/10%～3.79/20%PAC22.09%～39.75%2.78%～4.41%．．PDMDAACPDMDAAC、．3t/h．2.4．1NTU．21NTU261Vol．24—1NTU6．6Table6JartestresultsoftheenhancedcoagulationprocessforrequirementofadvancedtreatmentprocessPACPAC/PDMDAACη/1.53/10%1.53/20%2.60/10%2.60/20%3.79/10%3.79/20%/mg·L－110.009.457.009.106.638.576.17/%/5.5030.009.0033.7014.3038.30/%92.3494.6194.9094.8095.5695.3697.64/%/2.272.562.463.223.025.301.4．23PAC1.0NTUPACPAC．2～3h、7．7Table7PilottestsresultsoftheenhancedcoagulationprocessforrequirementofadvancedtreatmentprocessPACPAC/PDMDAAC2.60/10%PACPAC/PDMDAAC3.79/20%/mg·L－19.006.009.005.00/%/33.33/33.33/NTU0.971.040.931.09/%92.3193.8590.4892.86/%/1.54/2.3861NTUPAC10.00mg/L92.34%6.17～9.45mg/L1NTUPAC5.50%～38.30%2.27%～5.30%．7PAC9mg/L1NTU2NTU1．PAC/PDMDAAC2.60/20%PAC/PDMDAAC3.79/20%6.00mg/L5.00mg/L1NTU2NTU0.25～0.501NTUPAC33.33%44.44%1.54%～2.38%．1NTUPAC．3t/h361No．1PAC/PDMDAAC．2.5Al2O310.5%PACPDMDAAC40%PAC/PDMDAAC8．8Table8UnitpriceofcoagulantsPACAl2O310.5%PDMDAAC100%PAC/PDMDAAC20%Al2O310.0%PAC/PDMDAAC10%Al2O310.0%/t80027500135010758PAC9．9PAC32.0PAC/PDMDAAC20%PAC/PDMDAAC10%35.033.3PAC9.38%4.06%2.78%～4.41%．PAC/PDMDAAC20%PAC/PDMDAAC10%54.043.0PAC68.75%34.38%22.09%～39.75%2.78%～4.41%．1NTUPAC72.0PAC/PDMDAAC20%PAC/PDMDAAC10%67.564.5PAC6.25%10.42%1.54%～2.38%．461Vol．2432～5℃9～20NTU0.7×104～2.0×104/ml3t/h3t/h．12NTUPAC/PDMDAAC10%～20%PAC20.00%～35.00%1.25%～1.88%PAC．2PAC2NTUPAC/PDMDAAC10%～20%PAC22.09%～39.75%2.78%～4.41%PAC/PDMDAACPACPDMDAAC、31NTUPAC/PDMDAAC10%～20%PAC33.33%～44.44%1.54%～2.38%．PAC．1ChuaiXMDingWChenXFetal．PhosphorusreleasefromcyanobacterialbloomsinMeiliangBayofLakeTaihuChinaJ．EcologicalEngineering2011376842-8492ZhangYLQinBQLiuML．Temporal-spatialvariationsofchlorophyllaandprimaryproductioninMeiliangBayLakeTaihuChinafrom1995to2003J．JournalofPlanktonResearch2007298707-7193LiuXLuXHChenYW．TheeffectsoftemperatureandnutrientratiosonMicrocystisbloomsinLakeTaihuChinaAn11-yearinvestigationJ．HarmfulAlgae2