【摘要】 得出了诺卡氏T－01菌对比较难生物降解的十二烷基苯磺酸钠（ABS）有较强的降解能力的结论．当pH＝7～8，ABS的浓度为30～50mg／L，时间为50～60h时，降解效率可达90％以上；ABS的浓度为100g／L以下时仍有较好的降解能力．更多还原

【Abstract】 In this paper, the biodegradable feasibility of sodium dodecylbenzene sulfonate(ABS) by T-01 bacterial, which is difficult from biodegradation,was studied. The result shows thatmore than 90% can be degraded by T-01 bacterial upon condition of pH 7~8, the concentration ofABS 30~50 mg/L, the lenth of time for 50~60 h. There is still good bildegradability when theconcentration of ABS is less than 100 mg/L In addition,the biodegradability of T-01 bacterial afterbeing irradiated by utral-violet rays is superior markedly to the untreated bacterial.更多还原