Interaction between tetracycline and microorganisms during wastewater treatment: A review

Liao, Quan; Rong, Hongwei; Zhao, Meihua; Luo, Huayong; Chu, Zhaorui; Wang, Randeng

doi:10.1016/j.scitotenv.2020.143981

Cited by 167 publications

(42 citation statements)

References 157 publications

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“…The concentration of permeated TET was still minor compared to TMP and SM. This could be due to the co-elution of the pollutants through the membrane with other ATBs [33,34].…”

Section: Discussionmentioning

confidence: 99%

“…During separated ATB pertraction, sulfamethoxazole was the best-transferred pollutant through the membrane, unlike tetracycline, which was highly adsorbed on the membrane but could not diffuse through it. This can be explained by the high interaction surface and adsorption affinity that TET presents compared to SM and TMP [33,34]. However, it was noted that in the MIX pertraction test, SM and TMP had similar permeation tendencies and TET could diffuse through the membrane and appear in the permeate side.…”

Section: Energy-dispersive X-ray Spectroscopymentioning

confidence: 99%

“…We notice that TET dominates the adsorption on PDMS surface since the start of the experiment. Due to TET high interaction, it was even co-diffused during the permeation of SM and TMP throughout the non-porous membrane [33,34].…”

Section: Energy-dispersive X-ray Spectroscopymentioning

confidence: 99%

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Glycidyl and Methyl Methacrylate UV-Grafted PDMS Membrane Modification toward Tramadol Membrane Selectivity

et al. 2021

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Pharmaceutical wastewater pollution has reached an alarming stage, as many studies have reported. Membrane separation has shown great performance in wastewater treatment, but there are some drawbacks and undesired byproducts of this process. Selective membranes could be used for pollutant investigation sensors or even for pollutant recovery. The polydimethylsiloxane (PDMS) membrane was first tested on separated and mixed antibiotic (ATB) water solutions containing sulfamethoxazole (SM), trimethoprim (TMP), and tetracycline (TET). Then, the bare and ultra-violet grafted (UV-grafted) PDMS membranes (MMA-DMAEMA 10, GMA-DMAEMA 5, and GMA-DMAEMA 10) were tested in tramadol (TRA) separation, where the diffusion coefficient was evaluated. Finally, the membranes were tested in pertraction with a mixture of SM, TMP, TET, and TRA. The membranes were characterized using the following methods: contact angle measurement, FTIR, SEM/EDX, and surface and pore analysis. The main findings were that TET was co-eluted during mixed ATB pertraction, and GMA-DMAEMA 5 was found to selectively permeate TRA over the present ATBs.

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“…The concentration of permeated TET was still minor compared to TMP and SM. This could be due to the co-elution of the pollutants through the membrane with other ATBs [33,34].…”

Section: Discussionmentioning

confidence: 99%

Section: Energy-dispersive X-ray Spectroscopymentioning

confidence: 99%

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Glycidyl and Methyl Methacrylate UV-Grafted PDMS Membrane Modification toward Tramadol Membrane Selectivity

et al. 2021

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“…60% of the total antibiotic production, and this trend is growing steadily [19,20]. Among the broad spectrum of antibiotics, tetracyclines and penicillins are the most commonly used, followed by sulphonamides [21]. However, high concentrations of other compounds, including beta-lactam antibiotics, aminoglycosides, phenicols, macrolides, and glycopeptides, are also observed in the environment [22].…”

Section: Antibiotics In the Natural Environmentsmentioning

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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“…Chemical methods to treat dye wastewater use chemical reactions to separate and recycle pollutants in wastewater or change their properties to make the water harmless. The main methods of dye wastewater treatment [23][24][25], coagulation [26][27][28], oxidation [29][30][31][32], photochemical [33][34][35][36][37], and electrochemical [38][39][40] are commonly used in the treatment of azo dye wastewater. Among them, the photochemical method is the most attractive method as it utilizes clean solar energy [41].…”

Section: Introductionmentioning

confidence: 99%

Carbene Ligand-Doped Fe2O3 Composite for Rapid Removal of Multiple Dyes under Sunlight

et al. 2021

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Contaminated water due to industrial organic dyes presents a significant challenge to sustainability. As a material of green energy, photocatalysts offer an effective and environmentally friendly way to deal with organic dyes for water treatment. A series of simple and highly efficient iron photocatalysts with carbene ligands were developed, which, under the illumination of sunlight, can rapidly degrade multiple organic dyes in water at room temperature, including rhodamine B (RhB), indigo carmine (IC), methyl blue (MB), and congo red (CR). The field-only surface integral method was carried out to determine the absorption spectrum of photocatalyst particles. Under the optimized experimental conditions which were selected by the orthogonal experiments for four dyes, 0.5a@Fe2O3 and 2c@Fe2O3 demonstrated good stability and photocatalytic activity. These two composite materials not only have the ability to remove 98.0% of the degradation in 10 s, but also maintain high reactivity after a few cycles of repeated use.

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Interaction between tetracycline and microorganisms during wastewater treatment: A review

Cited by 167 publications

References 157 publications

Glycidyl and Methyl Methacrylate UV-Grafted PDMS Membrane Modification toward Tramadol Membrane Selectivity

Glycidyl and Methyl Methacrylate UV-Grafted PDMS Membrane Modification toward Tramadol Membrane Selectivity

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

Carbene Ligand-Doped Fe2O3 Composite for Rapid Removal of Multiple Dyes under Sunlight

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