Zobrazeno 1 - 10
of 4 584
pro vyhledávání: '"powdered activated carbon"'
Publikováno v:
Water, Vol 16, Iss 17, p 2556 (2024)
This experimental study explores the mitigation of membrane fouling in membrane bioreactors (MBRs) through the combined use of granular activated carbon (GAC) and powdered activated carbon (PAC). The research assesses the impact of these materials on
Externí odkaz:
https://doaj.org/article/71d7500ee9df4abca10c7109b08156fb
Akademický článek
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Autor:
Ya-Juan Liu
Publikováno v:
Water Science and Technology, Vol 88, Iss 1, Pp 169-184 (2023)
Variations in transmembrane pressure and permeate flux are closely related to membrane fouling. In this study, a laboratory-scale submerged microfiltration system was used to investigate the influence of sodium alginate (SA) concentration and perista
Externí odkaz:
https://doaj.org/article/48684b21736d45af9db74da8806a6349
Publikováno v:
Aqua, Vol 72, Iss 6, Pp 983-995 (2023)
The effects of PAC properties on aluminum (Al) adsorption behavior have not been well understood. In this study, nine commercial powdered active carbons (PACs) with different physical and chemical properties were applied to adsorb Al at different ini
Externí odkaz:
https://doaj.org/article/322e964a3a0b46cdbe63a321ec7ef94b
Publikováno v:
Aqua, Vol 72, Iss 6, Pp 1084-1095 (2023)
Natural organic matter contained in natural water inhibits the adsorptive removal of 2-methylisoborneol (2-MIB) by powdered activated carbon (PAC). We investigated the relationship between water-quality indices and the adsorptive removal of 2-MIB by
Externí odkaz:
https://doaj.org/article/08f235348cbb46f0bb93fe61e39b62e4
Publikováno v:
Environment Conservation Journal, Vol 25, Iss 1 (2024)
The amount of suspended solid and medicinal micropollutants, such as fungicides, personal care products, contraceptive medications, antibiotics and aromatic hydrocarbons are increasing daily and has reached an alarming level. The micropollutant prese
Externí odkaz:
https://doaj.org/article/5ff260485aa548cfacfcf3431cdcb384
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 2, Pp 461-474 (2023)
Up to 60–70% of the total textile dyes produced are azo dyes. An example of azo dye is methylene blue, which is commonly used in dyeing wool, silk, and cotton. This substance possessed harmful effects on the environment. Therefore, the removal proc
Externí odkaz:
https://doaj.org/article/03f57ba9acd3463ea5332475732936ad
Publikováno v:
Water Supply, Vol 23, Iss 3, Pp 1319-1332 (2023)
Microcystis aeruginosa is one of the most commonly detected cyanobacteria in aquatic systems. Therefore, this study evaluated the removal efficiency of total (cell-bound and dissolved) microcystin (MC) by a hybrid process combining powdered activated
Externí odkaz:
https://doaj.org/article/ae0fc794526a499eaf6e5226e47fcbbe
Autor:
Andrzej Bielski, Jakub Ożóg
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4727 (2024)
This paper presents research on the mass dispersion and adsorption of organics present in tap water on powdered activated carbon (PAC) in a two-layer filter column. The adsorption rate depends on the difference between the concentration of organics a
Externí odkaz:
https://doaj.org/article/146daec0b74a41739954dd6bde62949e
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 10, Pp 105189- (2023)
Due to the high concentration of various contaminants in the paper mill effluent, it must undergo an efficient treatment process before being discharged to the environment or being reused in the production cycle. In the present study, the submerged m
Externí odkaz:
https://doaj.org/article/69bd325d47314918bb93461a9300da3c