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(,430074),,PresentsituationandadvancementinmonosodiumglutamatewastewatertreatmentTaoTaoZhanDehaoLuXiuqingJinRulin(CollegeofEnvironmentalScienceandEngineering,HuazhongUniversityofScienceandTechnology,Wuhan430074)AbstractThepresentsituationofpollutionbymonosodiumglutamatewastewaterandtreatingtechnolo2gyaresummarized,assortedtreatingtechnologyandtheirapplicationareintroduced,anditsadvancementisforecastedinthispaper.KeywordsMSGwastewater;treatingtechnology;presentsituation;advancement1,,199650t,[1],,,3000,[2]22.1,,1t,1015t[3],1000t,,,,,2.2(CODCr=8003000mg/L),,,,CODCrBOD5(pH)pH(1.53.2)1[4],1.2%1.5%,2%,20%25%,70%80%,1031Vol.3,No.120021TechniquesandEquipmentforEnvironmentalPollutionControlJan.,20021pHCODCr(104mg/L)BOD5(104mg/L)TSS(104mg/L)NH32N(104mg/L)SO42-(%)(%)1.53.54.01.50.91.23.260.10.23.24.56.02.21.30.40.61.41.52.53.01.20.70.83.320.13.26.51.41.51.4,,,,,2.3GB8978-96:pH=69;80;SS200mg/L;BOD5150mg/L;COD300mg/L;NH32N25mg/L3,,,,,:3.1,,,,,,1800t,,,,[5],,;,[1],,[5]3.2,,3.2.1,,,,45%,,,1995,,:CODCr79.24%,BOD591.2%,SS71.58%,6.64%,NH32N85.51%[5],75%3%4%5%[1],,,,,,[7]3.2.2,,COD,,,,50%[8],073[5]8001000nm,[8],,,,,,,[8]3.2.3,,16.8%,30.4%[3]3.3,3.3.1,,(),30%50%,16%30%COD,pH6.0,[9],,;,,,,,,,[10],,,,[11,12],,,99%,CODCr30%40%,86.9%[13,14],,,3.3.2,,pH,;,,,,,Ca(OH)2,SO42-,[1],,,;;;3.3.3,,50%,[3]3.4,BOD5/COD,,,,3.4.1:,,[15],,10,;,,,,;,,171:,,3.4.2,,,,(1)(AF)YoungMcCarty,,,SRT,[15]VandenBergLentz,(DSFF),DSFF,4013000m3,[15](2)(UASB)UASBWageningenLettinga19731977,WageningenDelft,CSM6m330m3200m3[15,17],UASB,,1700m3UASB,1994,COD8000mg/L,COD80%[18]UASB-,COD70%80%[19](3)(TPAD),1982,[20],4,[15],,,,-UASB-,1994,,[18]3.4.3,,,,,-(1),(SCP),,,,,,,SS90%,CODBOD550%60%2080,,[3,15],SCP,,(2)-,-CO2H2ONO3-SO42-NH3PO43-CO2H2ONO3-PO43-O2,,273[3,2123]3.5;,,;,,[5]4,,,,,;,,,,,,,,,,,[1]..,1997,26(3):1924[2].().:,1990[3],,..,1998,18(6):13[4]..,1997,19(2):1316[5].().,1996,18(1):3337[6],,..:,1990[7]..,1995,(3):4752[8]..,1997,16(5):3537[9]E.().:,1980[10]..:,1991[11],..,1998,(1):811[12]..,1994,(3):13[13],,..,1999,7(6):2125[14],..,2001,27(1):3942[15],..:,1991[16]..,1995,(1):2326[17]..,1996,18(5):5355[18].UASB.,1998,16(3):2224[19].-.,1999,19(3):168171[20]..,1995,(2):2325[21]..,1995,(7):1719[22]..,1995,16(3):3940[23]..,1995,14(1):810(:)371: