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Abstract:
以蒙脱石K10为原料,制备出OH/Fe摩尔比分别为0.6、0.8、1.0、1.5和2.0的系列羟基铁柱撑蒙脱石吸附剂(OH/Fe蒙脱石),比较它们对庆大霉素的吸附能力,研究pH值和时间等因素对OH/Fe蒙脱石吸附庆大霉素的影响规律,并分析吸附机理。结果表明:柱撑OH/Fe蒙脱石对庆大霉素吸附量从低到高依次为K10(33.3 mg/g)、0.6 OH/Fe(43.4 mg/g)、0.8 OH/Fe(44.8 mg/g)、1.0 OH/Fe(56.0 mg/g)、2.0 OH/Fe(64.8 mg/g)、1.5 OH/Fe(71.9 mg/g),OH/Fe摩尔比为1.5时吸附量最大,达到K10的2...
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硅酸盐学报
ISSN: 0454-5648
CN: 11-2310/TQ
Year: 2016
Issue: 02
Volume: 44
Page: 314-321
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4