The emulsion liquid membrane technique was used to extract amino-J acid from industrial dye waste-water.The effects of stirring speed,ratio of the emulsion to water(Rew),ratio of the oil to internal phase(Roi)and memb...The emulsion liquid membrane technique was used to extract amino-J acid from industrial dye waste-water.The effects of stirring speed,ratio of the emulsion to water(Rew),ratio of the oil to internal phase(Roi)and membrane phase components on the extraction rate were investigated and optimized.The results showed that the extraction rate of amino-J acid approached 97% when the stirring speed was 300 r/min,Rew 1:6,Roi 1:1,trioctylamine(TOA)3 mL/100 mL kerosene,and methyl?didecyle?alcohol?acrylate(LMA-2)3 g/100 mL kerosene,respectively.The extraction rate had not changed with the oil phase reused for times.展开更多
6月18日,在拜访了协同电子稍事休息后,朋友为我安排的是涩谷唱片之旅。先是到了两家disk union二手唱片店和一家TOWERRECORDS唱片门店,随意淘了几张CD唱片。然后,我们来到涩谷地铁站附近的日本料理“长野屋”打卡。料理好肚子,我们穿过...6月18日,在拜访了协同电子稍事休息后,朋友为我安排的是涩谷唱片之旅。先是到了两家disk union二手唱片店和一家TOWERRECORDS唱片门店,随意淘了几张CD唱片。然后,我们来到涩谷地铁站附近的日本料理“长野屋”打卡。料理好肚子,我们穿过涩谷著名的打卡点“涩谷十字路口”,按约定时间来到著名的TOWER RECORDS SHIBUYA。展开更多
文摘The emulsion liquid membrane technique was used to extract amino-J acid from industrial dye waste-water.The effects of stirring speed,ratio of the emulsion to water(Rew),ratio of the oil to internal phase(Roi)and membrane phase components on the extraction rate were investigated and optimized.The results showed that the extraction rate of amino-J acid approached 97% when the stirring speed was 300 r/min,Rew 1:6,Roi 1:1,trioctylamine(TOA)3 mL/100 mL kerosene,and methyl?didecyle?alcohol?acrylate(LMA-2)3 g/100 mL kerosene,respectively.The extraction rate had not changed with the oil phase reused for times.
文摘6月18日,在拜访了协同电子稍事休息后,朋友为我安排的是涩谷唱片之旅。先是到了两家disk union二手唱片店和一家TOWERRECORDS唱片门店,随意淘了几张CD唱片。然后,我们来到涩谷地铁站附近的日本料理“长野屋”打卡。料理好肚子,我们穿过涩谷著名的打卡点“涩谷十字路口”,按约定时间来到著名的TOWER RECORDS SHIBUYA。