Fe-Si-B非晶合金对溶液中Cu(Ⅱ)的去除效率
张香云; 杜进英; 袁子洲; 李金祺
2020-04-10
Source Publication材料导报
ISSNISSN:1005-023X
Issue2020年07期Pages:页码:7010-7014
Abstract采用单辊甩带法成功制备了Fe-Si-B非晶合金条带,并以300目铁粉为参比物,研究了其对溶液中Cu (Ⅱ)的去除效果。结果表明,60 min内,1 g/L的Fe-Si-B非晶合金条带对100 mg/L Cu (Ⅱ)的去除效率大于98%,且去除过程符合伪一级动力学模型。相同条件下,Fe-Si-B非晶合金条带去除Cu (Ⅱ)的表面积约化反应速率常数是300目铁粉的167倍。通过分析不同环境因素对Fe-Si-B非晶合金条带去除Cu (Ⅱ)效率的影响,发现反应速率与温度、pH值成正比,与Cu (Ⅱ)浓度成反比。在重复使用六次后,Fe-Si-B非晶合金条带仍保持67%的去除效率。
KeywordFe-Si-B非晶合金 Cu(Ⅱ) 去除效率
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Indexed ByCNKI
Language中文
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/56880
Collection材料科学与工程学院
省部共建有色金属先进加工与再利用国家重点实验室
Affiliation兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室
First Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
First Signature AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
Recommended Citation
GB/T 7714
张香云,杜进英,袁子洲,等. Fe-Si-B非晶合金对溶液中Cu(Ⅱ)的去除效率[J]. 材料导报,2020(2020年07期):页码:7010-7014.
APA 张香云,杜进英,袁子洲,&李金祺.(2020).Fe-Si-B非晶合金对溶液中Cu(Ⅱ)的去除效率.材料导报(2020年07期),页码:7010-7014.
MLA 张香云,et al."Fe-Si-B非晶合金对溶液中Cu(Ⅱ)的去除效率".材料导报 .2020年07期(2020):页码:7010-7014.
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