2020/2021
Application of error function in dead-end/cross-flow microfiltration mode
IOP Conference Series: Earth and Environmental Science*, 2021, 647(1): article no. 012007
作者 | Ge Hu,
Chenyin Zhong, Zhan Wang, Xi Wang |
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摘要 | In this study, error function was used to analyze the membrane fouling behavior (flux decay) for bovine serum album (BSA) solution in dead-end mode and for kaolin suspension in cross-flow mode under constant pressure. The results showed that the predictions of error function had good agreements with experimental data both in dead-end mode and cross-flow mode. Meanwhile, both higher concentration and higher TMP could accelerate the membrane fouling rate. In addition, the parameter k in error function decreased with the increase of concentration or TMP. Thus, smaller parameter k represented more serious membrane fouling. |
* Also listed in Scopus.