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http://hdl.handle.net/11452/23369
Başlık: | Removal of chromium(III), copper(II), lead(II) and zinc(II) using lemna minor l. |
Yazarlar: | Uludağ Üniversitesi/Mühendislik Fakültesi/Çevre Mühendisliği Bölümü. 0000-0002-0387-0656 0000-0002-1762-1140 Elmacı, Ayşe Özengin, Nihan Yonar, Taner AAD-9468-2019 AAG-9866-2021 AAH-1475-2021 16230326600 16231232500 6505923781 |
Anahtar kelimeler: | Biosorption Copper Heavy metal removal Lead Lemna minor L. Zinc Heavy-metal biosorption Aqueous-solutions Aquatic macrophytes Cadmium Biomass Algae Nickel Cu(II) Bioaccumulation Equilibrium Environmental sciences & ecology Lemna minor Adsorption Aquatic plant Aqueous solution Heavy metal Herb Numerical model Pollutant removal |
Yayın Tarihi: | 2009 |
Yayıncı: | Parlar Scientific Publications (PSP) |
Atıf: | Elmacı, A. vd. (2009). "Removal of chromium(III), copper(II), lead(II) and zinc(II) using lemna minor l.". Fresenius Environmental Bulletin, 18(5), 538-542. |
Özet: | This paper presents the results of individual removal rates of Cr(III), Cu(II), Pb(II) and Zn(II) from aqueous solutions via biosorption using non-living Lemna minor L., which were determined to be optimal at pHs 4 (32%), 3 (66.8%), 8 (96.6%) and 9 (74%), respectively. Maximum adsorption capacity of L. minor was observed at lower concentrations (20, 30 40 mg L-1). The best removal rates obtained by L. minor were 62.5% for Cr at 20 mg L-1, 69.12% for Cu at 20 mg L-1, 94.19% for Pb at 60 mg L-1, and 42.36% for Zn at 30 mg L-1. Significantly high correlation coefficients for the Langmuir adsorption isotherm models indicated that they can be used to describe the equilibrium behaviour of chromium, copper, lead and zinc adsorption using L. minor. |
URI: | http://hdl.handle.net/11452/23369 |
ISSN: | 1018-4619 |
Koleksiyonlarda Görünür: | Scopus Web of Science |
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