Lignin xanthate resin–bentonite clay composite as a highly effective and low-cost adsorbent for the removal of DOXYCYCLINE HYDROCHLORIDE (cas 100929-47-3) antibiotic and mercury ions in water
-
Add time:08/16/2019 Source:sciencedirect.com
Natural-occurring polymer intercalated inorganic clay composites have received increasing interests in water cleanup for the features of eco-friendliness, cost-effectiveness, and availability. Herein, a new lignin xanthate resin (LXR) intercalated bentonite clay composite (LXR-BT) for the adsorption of representative organic DOXYCYCLINE HYDROCHLORIDE (cas 100929-47-3) (DCH) antibiotic and inorganic Hg(II) in water was created through a feasible process. Structural characterizations by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, Thermo gravimetric analysis (TG), and scanning electron microscopy (SEM) confirmed LXR was successfully intercalated between the layers of bentonite clay. The adsorption performance of DCH/Hg(II) by LXR-BT was studied in detail with varied dosage, solution pH, contact time, and initial DCH/Hg(II) concentration. The results indicated that the adsorption capacities of DCH/Hg(II) on LXR-BT were much higher than that on bentonite, and the adsorption kinetics and isotherms followed the pseudo-second-order model and Langmuir model, respectively. X-ray photoelectron spectroscopy (XPS) analysis confirmed the adsorption mechanisms of DCH (or Hg(II)) was mainly due to π-π interaction and hydrogen bonding interaction of DCH (or the complexation of Hg(II)) with the functional groups in the LXR-BT. This study suggested the possibility of LXR-BT as a new cost-effective adsorbent for both organic and inorganic pollutants removal in water.
We also recommend Trading Suppliers and Manufacturers of DOXYCYCLINE HYDROCHLORIDE (cas 100929-47-3). Pls Click Website Link as below: cas 100929-47-3 suppliers
Prev:Facile synthesis of Cu(II) impregnated biochar with enhanced adsorption activity for the removal of DOXYCYCLINE HYDROCHLORIDE (cas 100929-47-3) from water
Next:Preparation, characterization, and antibacterial effect of doxycycline loaded kefiran nanofibers) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Sequential injection chromatographic determination of ambroxol hydrochloride and doxycycline in pharmaceutical preparations08/22/2019
- Fabrication of doxycycline-loaded electrospun PCL/PEO membranes for a potential drug delivery system08/21/2019
- Nano-sized g-C3N4 thin layer @ CeO2 sphere core-shell photocatalyst combined with H2O2 to degrade doxycycline in water under visible light irradiation08/20/2019
- Research PaperFormulation and antibacterial properties of clay mineral-tetracycline and -doxycycline composites08/19/2019
- Design and in vitro evaluation of doxycycline hyclate niosomes as a potential ocular delivery system08/18/2019
- Preparation, characterization, and antibacterial effect of doxycycline loaded kefiran nanofibers08/17/2019
- Facile synthesis of Cu(II) impregnated biochar with enhanced adsorption activity for the removal of DOXYCYCLINE HYDROCHLORIDE (cas 100929-47-3) from water08/15/2019
- Preparation, characterization and pharmacokinetics of DOXYCYCLINE HYDROCHLORIDE (cas 100929-47-3) and florfenicol polyvinylpyrroliddone microparticle entrapped with hydroxypropyl-β-cyclodextrin inclusion complexes suspension08/14/2019
-
Health and Chemical more >