HCR工艺在造纸废水治理中的应用

HCR曲景奎1　周桂英1　隋智慧1,2　张　强1(1.,100083;2.,161006)　　HCR,,HCR。　HCR　　　　TheapplicationofHCRprocesstotreatingpapermakingwastewaterQuJingkui1　ZhouGuiying1　SuiZhihui1,2　ZhangQiang1(1.CivilandEnvironmentalEngineeringSchool,UniversityofScienceandTechnologyBeijing,Beijing100083;2.DepartmentofLightIndustryandTextile,QiqiharUniversity,Qiqihar161006)Abstract　TheapplicationofHCRprocesstotreatingpapermakingwastewaterandtheadvantagescom-paredwithtraditionalactivesludgeprocesswereintroduced.ThewideapplyingprospectsofHCRprocesscanbeseenintreatingpapermakingwastewaterandotherorganicwastewater.Keywords　HCRprocess;papermakingwastewater;treatment;application1　　,300—500t,,。,,。。2　,,10t/a,1:1,,,。,,、,2000—3000t/d、3.4t/d8t/d,,COD,5—10mg/L、800—1000mg/L100—150mg/L。,。,,。,0.5—1.0m,。,,,,。200—300t/t100t/t,12t/d3.5t/d。,,,。,,31Vol.3,No.120021TechniquesandEquipmentforEnvironmentalPollutionControlJan.,2002,,,。3　,60%。3.5t/d,。,。COD1000—1500mg/L,SS1000mg/L,pH8—9。HCR。3.1　HCRHCR(highperformancecompactreactor)(Clausthal)2080。,、、,。,,,,。,、、、、、HCR,,。HCR:、、(1)。,,;,。,,,。,,,。,,,[2]。3.2　HCRHCR1。1,,95%,,,BOD5CODCr80%,pH6—7,。3.3　HCR　　HCR,2。2,,HCR、、、、、,。4　HCR,HCR:(1),HCR,,,。,,,。,HCR。,HCR10g/L,20g/L。,。,HCR70kgBOD5/(m3·d),100kgBOD5/(m3·d);6kgBOD5/(kgSS·d)[1]。2　HCR1　HCRCODCrBOD5pHCODCrBOD5pH14308238.469871100257.21586.6512201368-8.329931100239.4-6.71152013707328.1610211400219.21366.5422301253-8.7510451500189.2-6.352430751:HCR2　HCR　　HCR[kg/(m3·h)]0.060.5—3.0[kg/(kW·h)]0.7—2.00.5—3.0[kgCOD/(m3·d)]13.580(kg/m3)2.5—3.08—12[kgBOD5/(kgSS·d)]0.36COD(%)5080—90(h)52(kW/m3)0.051—2(m3/kg)100—15070[m3/(m2·h)]610—20(kgSS/kgCOD)1.00.2(2),,,,,,;,,、,,,,。(3),HCR、、,。,HCRCOD。,COD,COD80%。,HCR,,,,[4]。,HCR,,;(7∶1),,,;,,,,。,HCR,30%。5　　(1)HCR,,,,50%,,,。,、、、、、[5]。(2)HCR,,COD,。,,。(3),,HCR。,,,,。(4)HCR。,COD80%,;COD,。,HCR。,HCR,[3]。[1],,.HCR———.,2000,20(6):25—28[2]M.K.N.Yenkie,S.U.GeissenandA.Vogelpohl.Bioki-neticsofwastewatertreatmentinthehignperformancecompactreactor(HCR).TheChemicalEngineeringJour-nal,1992,(49):B1—B12[3]Vogelpohl.A.TheHCRprocessforcompact,highperfor-mancewastewatertreatment.PollutionandWasteManage-ment,1991,(2):140—145[4]KimS.MandA.Vogelpohl.Newprocessesforthere-movalofcarbonandammoniafromwastewater.TheWaterandWastesinOurFuture.DEPRIReport,1996,19(3):256—263[5]JungblutJ.MSievers,AVogelpohl,etc.Dynamicsimula-tionofwastewatertreatment:theprocessofnitrifcation.SimulationPracticeandTheory.,1997,5:689—700(责任编辑:刘　颖)763