Ultra-high adsorption of tetracycline antibiotics on garlic skin-derived porous biomass carbon with high surface area

Liu, Shujian; Pan, Mingdi; Feng, Zhongmin; Qin, Yangchun; Wang, Yun; Tan, Li‐Li; Sun, Ting

doi:10.1039/c9nj05396d

Cited by 65 publications

(28 citation statements)

References 57 publications

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“…The ΔG∘ values were negative for both adsorbents at 293, 298, 303, 308, and 313 K, indicating that the adsorption of IBP and SMX was spontaneous and favorable thermodynamically (Liu et al., 2020). With the increased temperature, the absolute values of ΔG∘increased, which implied a greater driving force of adsorption at a higher temperature.…”

Section: Resultsmentioning

confidence: 99%

“…Different treatment techniques have been reported for the removal of pharmaceuticals, including membrane separation (Prasertkulsak et al., 2019), ion exchange (Wang et al., 2017), electrochemical degradation (Antonin et al., 2019), adsorption (Liu et al., 2020), advanced oxidation (Alaton et al., 2019), and biodegradation to achieve such a goal (Cha and Carlson, 2019). Compared to other technologies, the adsorption with a high-binding adsorbent is considered to be a more practical and environmentally friendly approach because of its advantages such as smooth operation, simple design, and the possibility of regeneration.…”

Section: Introductionmentioning

confidence: 99%

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Methanol-modified ultra-fine magnetic orange peel powder biochar as an effective adsorbent for removal of ibuprofen and sulfamethoxazole from water

Jiang

Zhong

et al. 2020

Adsorption Science & Technology

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The efficient capture of drug metabolites from aquatic environments has been recognized as an essential task for environmental protection. A methanol-modified ultra-fine magnetic biochar (CH3OH-OP-char/Fe3O4) was prepared from orange peel powder using ball milling, and its adsorption behaviors for ibuprofen and sulfamethoxazole were evaluated. The obtained materials were characterized by laser particle size analyzer, EA, ICP-OES, VSM, BET, TG-DTG, and FTIR. Furthermore, the experiments were conducted to study the vital operating parameters such as solution pH (2.0–11.0), contact time (0.5–240 min), initial drug concentration (0.5–100 mg/L), and temperatures (15–40°C) on the removal process. The results showed that the adsorption of IBP and sulfamethoxazole on CH3OH-OP-char/Fe3O4 was highly pH-dependent. Kinetic studies indicated that physisorption was the dominant adsorption mechanism, and film diffusion played a vital role in adsorption onto CH3OH-OP-char/Fe3O4. Equilibrium data were fitted well with the Langmuir isotherm model, implying monolayer adsorption. The adsorption process was spontaneous and endothermic due to the thermodynamic calculation, and high temperatures were favorable to the adsorption process.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Methanol-modified ultra-fine magnetic orange peel powder biochar as an effective adsorbent for removal of ibuprofen and sulfamethoxazole from water

Jiang

Zhong

et al. 2020

Adsorption Science & Technology

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“…The most commonly used adsorbents in wastewater treatment are activated carbon, zeolites, clays, and agricultural wastes [47,48]. However, adsorption only transfers the antibiotics from the liquid to the solid phase, without their complete degradation [49]. On the other hand, membrane processes demand a high-quality influent, which is often accompanied by secondary pollution caused by the residual concentrated water.…”

Section: Methods To Remove Antibiotics From the Environmentmentioning

confidence: 99%

Langmuir Monolayer Techniques for the Investigation of Model Bacterial Membranes and Antibiotic Biodegradation Mechanisms

et al. 2021

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The amounts of antibiotics of anthropogenic origin released and accumulated in the environment are known to have a negative impact on local communities of microorganisms, which leads to disturbances in the course of the biodegradation process and to growing antimicrobial resistance. This mini-review covers up-to-date information regarding problems related to the omnipresence of antibiotics and their consequences for the world of bacteria. In order to understand the interaction of antibiotics with bacterial membranes, it is necessary to explain their interaction mechanism at the molecular level. Such molecular-level interactions can be probed with Langmuir monolayers representing the cell membrane. This mini-review describes monolayer experiments undertaken to investigate the impact of selected antibiotics on components of biomembranes, with particular emphasis on the role and content of individual phospholipids and lipopolysaccharides (LPS). It is shown that the Langmuir technique may provide information about the interactions between antibiotics and lipids at the mixed film surface (π–A isotherm) and about the penetration of the active substances into the phospholipid monolayer model membranes (relaxation of the monolayer). Effects induced by antibiotics on the bacterial membrane may be correlated with their bactericidal activity, which may be vital for the selection of appropriate bacterial consortia that would ensure a high degradation efficiency of pharmaceuticals in the environment.

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“…Physically activated carbons exhibit specific surface area in the range of 500-1000 m 2 g −1 . The surface area of the biomass-derived physically activated carbons can further be enhanced, which can be enabled by the chemical activation method and the resulting carbon materials achieve a surface area far more than 1000 m 2 g −1 [36]. The chemical activation method includes the impregnation of biomass or biochar with an activating agent and then the mixture is carbonized in the temperature ranges of 400-1000 • C in an inert atmosphere of nitrogen or argon gas [37].…”

Section: Introductionmentioning

confidence: 99%

Nanoporous Carbon Materials Derived from Washnut Seed with Enhanced Supercapacitance

Shrestha

Tamrakar

et al. 2020

Materials

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Nanoporous activated carbons-derived from agro-waste have been useful as suitable and scalable low-cost electrode materials in supercapacitors applications because of their better surface area and porosity compared to the commercial activated carbons. In this paper, the production of nanoporous carbons by zinc chloride activation of Washnut seed at different temperatures (400–1000 °C) and their electrochemical supercapacitance performances in aqueous electrolyte (1 M H2SO4) are reported. The prepared nanoporous carbon materials exhibit hierarchical micro- and meso-pore architectures. The surface area and porosity increase with the carbonization temperature and achieved the highest values at 800 °C. The surface area was found in the range of 922–1309 m2 g−1. Similarly, pore volume was found in the range of 0.577–0.789 cm3 g−1. The optimal sample obtained at 800 °C showed excellent electrochemical energy storage supercapacitance performance. Specific capacitance of the electrode was calculated 225.1 F g−1 at a low current density of 1 A g−1. An observed 69.6% capacitance retention at 20 A g−1 indicates a high-rate capability of the electrode materials. The cycling stability test up to 10,000 cycles revealed the outstanding stability of 98%. The fascinating surface textural properties with outstanding electrochemical performance reveal that Washnut seed would be a feasible agro-waste precursor to prepare nanoporous carbon materials as a low-cost and scalable supercapacitor electrode.

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Ultra-high adsorption of tetracycline antibiotics on garlic skin-derived porous biomass carbon with high surface area

Abstract: A porous carbon material with ultra-high specific surface area was prepared from waste garlic skin, and exhibited excellent adsorption properties to TCs in a water environment.

Cited by 65 publications

References 57 publications

Methanol-modified ultra-fine magnetic orange peel powder biochar as an effective adsorbent for removal of ibuprofen and sulfamethoxazole from water

Methanol-modified ultra-fine magnetic orange peel powder biochar as an effective adsorbent for removal of ibuprofen and sulfamethoxazole from water

Langmuir Monolayer Techniques for the Investigation of Model Bacterial Membranes and Antibiotic Biodegradation Mechanisms

Nanoporous Carbon Materials Derived from Washnut Seed with Enhanced Supercapacitance

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