Rhodamine B Hazardous Dye Removal via Adsorption Using Hg(II) Coordination Polymer
Celal Bayar Üniversitesi Fen Bilimleri Dergisi, vol.20, no.1, pp.61-68, 2024 (TRDizin)
- Publication Type: Article / Article
- Volume: 20 Issue: 1
- Publication Date: 2024
- Doi Number: 10.18466/cbayarfbe.1413938
- Journal Name: Celal Bayar Üniversitesi Fen Bilimleri Dergisi
- Journal Indexes: TR DİZİN (ULAKBİM)
- Page Numbers: pp.61-68
- Open Archive Collection: AVESIS Open Access Collection
- Kocaeli University Affiliated: No
Abstract
Herein, we have reported the Hg(II) coordination polymer ,(Hg-CP), formulated {[Hg(L)](Cl2)](CH3CN)2}n, behaved as adsorbent against Rhodamine B dye stuff. UV-Vis absorption spectroscopy was used to conduct dye adsorption investigations on coordination polymers. Adsorption experiments were carried out in acidic (pH=3) and neutral (pH=6) media and the results showed that the compound removed the cationic Rhodamine B from water. In acidic media, the adsorption capacity of the Hg-CP was more than neutral media. Also, Hg-CP could selectively adsorb Rhodamine B dye from the Rhodamine B/Methyl orange dye mixture. The colour of the Hg-CP was white before adsorption, whereas it changed after adsorption as Rhodamine B adhered to the surface of Hg-CP.