海带废水及其处理工艺的初步研究

173大连水产学院学报Vol.17No.320029JOURNALOFDALIANFISHERIESUNIVERSITYSep.2002:1000-9957(2002)03-0256-06陈辅利1,刘晶茹1,高光智1,戴文达2(1.,116023;2.,116023):,,(SS),COD,,:;;:X703:A,,,,,,,,(SS),1:,,111,,,10t,1%,,(SS)COD,464814334144mg/L,525416844224mg/L,,10:20011212:(20102139):(1957-),,,pH,,,,,162~1844mg/L,1728mg/L,,,1Tab1Waterqualityanalysisofkelpprocesswastewater/(mgL-1)/pH/UNTSSCOD05-061)17571730049901448001203134116172121680,05-062)102723140905188004100230860931766005-071)19070326052541684007216404093184422356,05-072)100727120830160002300180950771869705-081)18069724037001168004522904224162023015,05-082)10673213684716400180011124086179401)182727267464814330027141041441728223502)103706132861171003001731020851809919073230052541684004522904224184423015:1);2)12,,99%,SS,861mg/L,905mg/LCOD171mg/L,188mg/L,pH,,,,,,077~093mg/L,085mg/L,,24:1),;2);3),;4),1331,FeCl342min,5min,30min257第3期陈辅利等:海带废水及其处理工艺的初步研究A;B;C;D14Fig1Testinstallationoffourprocesses311改性氯化铝2SSCOD,1000mg/L,3SS,COD,2Tab2Testresultsofstillcoagulationofbestdosage/(mgL-1)/UNTCOD/UNTCODFeCl3/UNTCOD/UNTCOD200230160100931240300398540300072860014519920010069848018037661202750680100069139400100582012011334322001190128020008215148010062081609430264003801360200225527760010515607202101560312甲壳胺3,2SS,COD,400mg/L,313FeCl32:,;40mg/L,7min,,FeCl3SSCOD,160mg/L,258大连水产学院学报第17卷3FeCl3SSCOD,906%770%706%;,:432%629%;637%3Tab3Stillcoagulatingtestresultsofbestdisage/(mgL-1)pH/UNTSSCOD1)7752606832721207002889027416919413990700150352/%7357164892494649610FeCl32)67610066010232620044089126512941523011830025033114/%906770706637432629953)77889694180473200360460841933075655192158802002801108118014/%93872312283022276136684)77123280130429840024005501381758364221760284269700230029012617129/%6524872496424738626:1)1000mg/L;2)160mg/L;3)600mg/L;4)120mg/L314聚合硫酸铝2COD,600mg/L,COD120mg/L,,51011,600mg/L,3SS,938%723%761%;COD;,830%5141516COD,120mg/L,3:120mg/L,COD,724%;SS;,473%;,96%32FeCl3,160mg/L,,60min4,,,33,,,,,[1],,28d,1~4mm,5,,,COD214%259第3期陈辅利等:海带废水及其处理工艺的初步研究4Tab4Continuouscoagulationtestresults/UNT05-2405-25(COD)/(mgL-1)05-2405-25()/(mgL-1)05-24100100961001001519144715041543150315961665163066463551495792776755864797836983910/%345406354905054784644984404704764104425Tab5Testresultsofartificialsuspendedlayerprocess/UTN05-2705-2805-3005-31(COD)/(mgL-1)05-2705-2805-3005-31761001001001001001743194018543591174418742124885910099721006215685511166539582671/%-1584100102800644707703675691689684(SS)/(mgL-1)05-2805-3005-31()/(mgL-1)05-2705-2805-3185017006671072604334326421247430204294316164159213/%70974769472647750951249434,[23],,,20d,,,0~3mm,6,SSCOD27%58%,6Tab6Testresultsoftwo-sectioncontactoxidationprocess/UNT06-0306-04(SS)/(mgL-1)06-0306-04(COD)/(mgL-1)06-0306-041001001001006706897638247361797184216541963181464604846170178192186182464543386486470/%36040052054074674274877475374270576775274235,FeCl3SS,SSSS,260大连水产学院学报第17卷,05~20mm,7,SS7Tab7Testresultsoftriple-treatmentprocess/(mgL-1)+(05-31)SSCOD+(06-04)SSCOD66718748241963116387102324/%82679387683541),,SS,COD,2)SSCOD,SS,CODSS,COD,FeCl3SSCOD,SSCOD,COD,600mg/L,SS,;120mg/L,COD,3),,,4)+,:[1],.[M].:,1999.[2],.[J].,2001,(2):77-79.[3],.[M].:,2001.PrimarystudyonthekelpprocessingwastewateranditstreatmentCHENFu-li1,LIUJing-ru1,GAOGuang-zhi1,DAIWen-da2(1.InstituteofEnvironmentandBiologyEngineering,DalianFisheriesUniv.,Dalian116023,China;2.InternationalExchangeDivision,DalianFisheriesUniv.,Dalian116023,China)Abstract:Inthispaper,wastewaterqualityofkelpprocessingwasanalyzedanditstreatmentwastested.TheresultsshowthatthemainpollutantsareSSandCOD,anditiseffectivetotreatthewastewaterbymanmadesuspendedlayerprocess,andthequalityoffilteredwaterissatisfiedwiththestandard.Keywords:wastewaterofkelpprocessing;qualityofwastewater;treatmentofwastewater261第3期陈辅利等:海带废水及其处理工艺的初步研究