:2005-07-01。:(1965-),,,,,。PTA肖志明(, 200540):PTAPTA,PTA,PTA。PTA。:PTA;;IC:X783 :A :1008-8261(2005)05-0015-03 (PTA)。2080,、、,,PTA。,PTA。2090,PTA,,1995,PTA,,PTA。,PTA。1998PTA72.85t,35.7%;1999154.2t,PTA40%,PTA,PTA。,“”PTA;,PTA。PTAPTA。1 PTAPTAPTA、。:、、、[1]。。PTA:(1)COD,,。,COD5000~9000mg/L,TA800~2500mg/L,800~1200mg/L。。(2),pH。PTApH3~12,,pH,,pH12~14。PTA45℃,80℃。(3)PTA,、。COD1000~10000mg/L。2 PTAPTA-,-。。2.1 2、、,,COD,,。,。2.2 -UASB,。AF。2.3 -BPPTA,[2]。BPPTAPTAICPTA,。,BPEGSBPTA。 185 2005-09 PolyesterIndustryVo.l18No.5 Sep.2005 2.4 ,,。3 PTA3.1 2PTA2。,、、、、、、、。、,、。,,,2,,,。2000m3,4000m3。、、、pH。,3,3pH7.5。(),pH6,9,、(NH3)HPO3,60m3/hCOD5000mg/L,。。,,、;2,,。,,,,。2,,,;,,。。3.2 +PTA:400m3/h;COD≤8500mg/L;pH4;80~100℃。TA,pHPTA。,。,,NP,。,。,2。COD5000mg/L,COD80%,8000m3。,,。,,,[3]。,,。,。3.3 IC+BPAmocoPTA,646kt/a。。2000,BP(Naper-ville)BIOPAQICR,Kuantan。PTA,,NaOHpH,IC。(NP)。2IC,()。。1ICPTATOC()。TOC90%。TOC,IC,85%~90%。1 ICPTATOCFig.1 TOCtakeoffrateofPTAwastewatertreatmentwithICanaerobicreactor4 (1)PTA,。(2)PTA16 18 ,,,。:[1] .[M]..1996.[2] .[J].,2004,26(3):9-12.[3] ,.PTA[J].,2004,24:148-150.PTAwastewatertreatmenttechnologyXIAOZhi-ming(ShanghaiPetrochemicalCompany,Shanghai200540,China)Abstract:InthispaperthecharacteristicsofPTAwastewaterandthePTAwastewatertreatmenttechnologyweresummarized.Inaddition,somemainlyPTAwastewatertreatmenttechnologieswereintroduced.Finally,thedevel-opmenttendencyandprospectofPTAwastewatertreatmentwerediscussed.Itwaspointedoutthathigheffiencyan-aerobicreactorwasthedevelopmentorientationofanaerobicPTAwastewatertreatmenttechnology.Keywords:PTA;wastewatertreatment;ICanaerobicreactor175:PTA