薛志成(,110200) :分析了色织漂染活水处理中影响丝状菌增殖、菌种变更的因素及其与水处理效果的关系,提出了控制污泥恶性膨胀的方法与措施。:漂染污水;污水膨胀;丝状菌:TS199 :B:1673-0356(2006)03-0086-02:2006-04-04:(1963-),,,,,,,。 ,1500t,,。,()、,。,。,,。,,。,。,,。1 ,,,,;,,。119991214116。1 2 ,。,,。,pH7~8,,,,(1)。1 pH 12pH9~107~9BOD5/mgL-1150~200100OC/mgL-1150~200100~150SVI220300~400OC/%70~803/%95~98,。20~30d,,,,、“”。,,,“”。。3 3.1 ,。,2.5~3.5mg/L。3.2 。,;;、,。,,,。,“0”。3.3 20~30℃,86纺织科技进展 20063 DOI:牨牥牨牴牭牥牱牤jcnki牨牰牱牫牥牫牭牰牪牥牥牰牥牫牥牫牱。,。,,。,,(10℃)。4 ,,。,。,:(1)pH7~8;(2);(3);(4),,。,,,,。,,pH10~11,,1d,。,。pH7~8,。(85),,5min。,。6,1min5min,K/S,5min6min,K/S,5min,K/S,。,。56,,5min。,K/S,。2.4 ,,。,,;。、,。,,,,,,,,,,。2.5 I2-KII2-KI,。,,。、,。,:280g/L,20℃,5min280g/L,30℃,5min。,1。1,、K/S,。2030℃,。1 /cNK/SI2-KIC=280gL-1,t=5min,T=20℃,498.328.1C=280gL-1,t=5min,T=20℃,510.234.2C=280gL-1,t=5min,T=30℃,480.929.2C=280gL-1,t=5min,T=30℃,509.036.73 (1):280g/L,5min,20~30℃。(2)K/S,,,,。:[1] ,.()[M].:,1994.[2].[M].:,1994.[3].[M].:,1994.Studyonthetechniqueoftwomercerizationofallcottonun-bleachingyarnsWANGChun-ying,ZHAOYa-qin(SchoolofTextiles&Clothing,SouthernYangtzeUniversity,Wuxi214122,China) Abstract:Thetechniqueoftwomercerizationofallcottonun-bleachingyarnswasdiscussed.Thebettertechnologywasselectedbytestingthedifferentperformance,suchasNaOHconcentration,temperatureandtimewhichinfluencedthestrengthofyarnsandK/S.Keywords:allcotton;yarn;twomercerization;technique.87 20063 纺织科技进展