Improving membrane filtration performance through time series analysis
نویسندگان
چکیده
Abstract For ultrafiltration, and membrane filtration more generally, the quantitative determination of modes fouling remains a subject great interest. Herein an integral method for determining from time series volumetric flux $$J\left(t\right)$$ J t is given illustrated with previously published data bergamot juice (Ruby-Figueroa et al (J Membr Sci 524:108-116, 2017)). The analysis has potential to become cornerstone robust empirical process. In addition determining, in clear-cut manner, point at which there switch one mode another, methodology yields characteristic equation each that are excellent fit data. emphasis upon creation best viewed as being semi-empirical indicative fouling. example chosen, initial 4 L/m 2 generates some pore blocking after main cake build-up. variation overall resistance also informative this was used check result phase determined flux. A comparison against ARIMA (Autoregressive integrated moving average) method, never been undertaken, herein. found be superior, part because quality it enables establish whether different character subsequent Having information can improve selection performance.
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ژورنال
عنوان ژورنال: Discover chemical engineering
سال: 2021
ISSN: ['2730-7700']
DOI: https://doi.org/10.1007/s43938-021-00007-6