Water remediation by micelle–clay system: Case study for tetracycline and sulfonamide antibiotics

Polubesova, Tamara; Zadaka, Dikla; Groisman, Ludmila; Nir, Shlomo

doi:10.1016/j.watres.2006.04.008

Cited by 118 publications

(74 citation statements)

References 29 publications

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“…due to it reflects the real environment. Antibiotics have been heavily used as a feed additive to treat disease and promote the growth of animals (Polubesova et al, 2006). While antibiotics is poorly absorbed in the digestive tract of animals, and 50-80% of them are excreted into environment as parent compounds (Sarmah et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Preparation of amino-Fe(III) functionalized mesoporous silica for synergistic adsorption of tetracycline and copper

et al. 2015

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Section: Introductionmentioning

confidence: 99%

Preparation of amino-Fe(III) functionalized mesoporous silica for synergistic adsorption of tetracycline and copper

et al. 2015

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“…For this reason, the removal of this pharmaceutical reduces by conventional techniques, such as sand filtration, sedimentation, flocculation, coagulation and chlorination [9]. It is thus of great importance to develop efficient and cost-effective treatment technologies for the removal of such compounds.…”

Section: Introductionmentioning

confidence: 99%

Facile synthesis, characterization of a MnFe2O4/activated carbon magnetic composite and its effectiveness in tetracycline removal

Shao

Ren

Zhang

et al. 2012

Materials Chemistry and Physics

189

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a b s t r a c tIn this study, MnFe 2 O 4 /activated carbon magnetic composites with mass ratio of 1:1, 1:1.5 and 1:2 were synthesized using a simple chemical coprecipitation procedure. A variety of techniques such as X-ray diffractometer, scanning electron microscope, magnetization measurements, BET surface area measurements were used to characterize the structure, morphology and magnetic performance of the prepared composite adsorbents. The results showed that the composites had good magnetic properties, which allowed their convenient magnetic separation from water. Spinel manganese ferrite was found to occur in the magnetic phase and the presence of magnetic particles of MnFe 2 O 4 did not significantly affect the surface area and pore structure of the activated carbon. The magnetic composites were effective for tetracycline (TC) removal from water and the maximal adsorption capacity was 590.5 mmol kg À1 at pH 5.0. The TC adsorption followed pseudo-second-order kinetic model and its removal decreases gradually with an increase in pH value, whereas the removal rate was over 60% even at pH 9.0. The TC adsorption process is endothermic and the increase of temperature is favoring its removal. All these results indicated that the prepared composites had the potential to be used as adsorbents for the removal of TC from water or wastewater.

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“…Moreover, ozone-based AOPs (O3/H2O2 and O3/UV) have been found to lead to increase oxidation efficiency. Polubesova et al (2006) studied the removal of tetracycline and sulfonamide from water using a micelle-clay system (pre-adsorbed on montmorillonite) and found that it removed 96-99.9% of the antibiotics from water containing 5-50 mg/L sulfonamide in a batch experiment. Zwiener et al (2000) also noted that the concentration of ozone used must be equal to the level of dissolved organic carbon (DOC) to ensure sufficient degradation of antibiotics.…”

Section: Physicochemical Treatmentmentioning

confidence: 99%

Novel Approaches to Monitoring and Remediation of Veterinary Antibiotics in Soil and Water: A Review

Awad¹,

Lee²,

Kim³

et al. 2010

Korean Journal of Environmental Agriculture

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Water remediation by micelle–clay system: Case study for tetracycline and sulfonamide antibiotics

Cited by 118 publications

References 29 publications

Preparation of amino-Fe(III) functionalized mesoporous silica for synergistic adsorption of tetracycline and copper

Preparation of amino-Fe(III) functionalized mesoporous silica for synergistic adsorption of tetracycline and copper

Facile synthesis, characterization of a MnFe2O4/activated carbon magnetic composite and its effectiveness in tetracycline removal

Novel Approaches to Monitoring and Remediation of Veterinary Antibiotics in Soil and Water: A Review

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