印染助剂
印染助劑
인염조제
TEXTILE AUXILIARIES
2014年
6期
42-45
,共4页
狗毛%非均相Fenton催化剂%活性染料%脱色
狗毛%非均相Fenton催化劑%活性染料%脫色
구모%비균상Fenton최화제%활성염료%탈색
dog hair%Fenton reaction heterogeneous catalyst%reactive dyes%decoloration
以狗毛作为催化剂载体,采用浸渍法负载Fe3+,制备了非均相Fenton反应催化剂,并将其用于催化活性蓝M-B模拟废染液的脱色.结果表明：在初始染料质量浓度为100 mg/L的50 mL模拟废染液中,添加Fe3+吸附量为33.0 mg/g的狗毛非均相Fenton反应催化剂0.4 g以及30%的H2O20.4 mL/L,脱色液pH控制在6左右,室温(25℃)下,脱色反应120 min,活性蓝M-B脱色率可达85%.
以狗毛作為催化劑載體,採用浸漬法負載Fe3+,製備瞭非均相Fenton反應催化劑,併將其用于催化活性藍M-B模擬廢染液的脫色.結果錶明：在初始染料質量濃度為100 mg/L的50 mL模擬廢染液中,添加Fe3+吸附量為33.0 mg/g的狗毛非均相Fenton反應催化劑0.4 g以及30%的H2O20.4 mL/L,脫色液pH控製在6左右,室溫(25℃)下,脫色反應120 min,活性藍M-B脫色率可達85%.
이구모작위최화제재체,채용침지법부재Fe3+,제비료비균상Fenton반응최화제,병장기용우최화활성람M-B모의폐염액적탈색.결과표명：재초시염료질량농도위100 mg/L적50 mL모의폐염액중,첨가Fe3+흡부량위33.0 mg/g적구모비균상Fenton반응최화제0.4 g이급30%적H2O20.4 mL/L,탈색액pH공제재6좌우,실온(25℃)하,탈색반응120 min,활성람M-B탈색솔가체85%.
Fenton reaction heterogeneous catalyst was prepared using dog hair as the catalyst carrier with impregnation method loading Fe3+, which was catalyzed the decoloration of Reactive Blue M-B simulated dye wastewater. The experimental results showed that: the initial dye concentration was 100 mg/L of simulat-ed waste dye 50 mL, addition 0.4 g of heterogeneous Fenton catalyst dog hair with 33.0 mg/g of Fe3+ adsorp-tion amount and 0.4 mL/L of 30% H2O2, decoloration solution pH was control ed at about 6, reacted at room temperature (25℃) for 120 min, the decoloration rate of Reactive Blue M-B could reach 85%.
