Preparation of a graphitic ordered mesoporous carbon and its application in sorption of ciprofloxacin: Kinetics, isotherm, adsorption mechanisms studies

Peng, Xiaoming; Hu, Fengping; Huang, Jiale; Wang, Yajun; Hirata, Dai; Liu, Zhanmeng

doi:10.1016/j.micromeso.2016.03.047

Cited by 101 publications

(27 citation statements)

References 37 publications

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“…When pH was greater than 8.7, CIP stay negatively charged in aqueous solution, a drastic decrease in CIP sorption amount was observed ( Fig. 8 ), which could be attributed to the electrostatic repulsion between the negatively charged OMCs surfaces and the CIP molecules [33] .…”

Section: Effect Of Phmentioning

confidence: 97%

Study of the adsorption mechanisms of ciprofloxacin antibiotics onto graphitic ordered mesoporous carbons

Peng

Hirata

et al. 2016

Journal of the Taiwan Institute of Chemical Engineers

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Section: Effect Of Phmentioning

confidence: 97%

Study of the adsorption mechanisms of ciprofloxacin antibiotics onto graphitic ordered mesoporous carbons

Peng

Hirata

et al. 2016

Journal of the Taiwan Institute of Chemical Engineers

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“…The Langmuir model emphasizes that the immobilization of the molybdenum complex ([Mo(CO) 3 Br 2 (NCMe) 2 ]) was in monolayers. It was also verified that the value of R L was smaller than 1 demonstrating that the immobilization of the complex was favorable [29,30].…”

Section: Applications Of Isotherm Modelsmentioning

confidence: 79%

Synthesis of two new Mo(II) organometallic catalysts immobilized on POSS for application in olefin oxidation reactions

Vieira

Dal-Bó

Frizon

et al. 2017

Journal of Organometallic Chemistry

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The purpose of this work was the preparation and characterization of two new catalysts POSS-ATZAc-[Mo(h 3-C 3 H 5)Br(CO) 2 ] (POSS-Mo-I) and POSS-ATZAc-[Mo(CO) 3 Br 2 ] (POSS-Mo-II). The new heterogeneous catalysts were characterized by several techniques and used as catalysts for the epoxidation of olefins, presenting high catalytic activity. To study and optimize the syntheses of the heterogeneous catalysts, immobilization experiments of the [Mo(h 3-C 3 H 5)Br(CO) 2 (NCMe) 2 ] and [Mo(CO) 3 Br 2 (NCMe) 2 ] organometallic complexes on the modified polyhedral oligomeric silsesquioxane were performed. The sorption properties of the modified silsesquioxane showed to be dependent of the contact time, concentration and temperature. Catalysts were tested in the epoxidation of six olefins and compared with homogeneous species [Mo(h 3-C 3 H 5)Br(CO) 2 (ATZAc)] (Mo-I) and [Mo(CO) 3 Br 2 (ATZAc)] (Mo-II). To the best of our knowledge, this paper is the first that has reported the preparation and characterization of two new heterogeneous catalysts, as well as the comparison with homogeneous species for catalytic epoxidation of olefins.

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“…Polymers play an important role in the process of minimizing the impact of these types of pollutants to the environment. Currently, there are a variety of methods for removing a contaminant in water 12,42,43 . The adsorption process is one of the most effective and simple method to remove contaminants, and polymeric adsorbents are a potential alternative with reference to other types of adsorbents most commonly used for the removal of contaminants 44 .…”

Section: Polymers Used In the Removal Of Oxytetracyclinementioning

confidence: 99%

Removal of Oxytetracycline by Polymers. An Overview

Rivas

Oñate

Palacio

2020

J. Chil. Chem. Soc.

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Oxytetracycline (OTC) is an antibiotic belonging to the tetracycline family, widely used in veterinary medicine due to its pharmacological characteristics and adequate cost/effectiveness ratio. One of the problems presented by the therapeutic use of antibiotics such as OTC is that they do not metabolize and are expelled through animal excretions reaching the effluent of wastewater, rivers, and lagoons, causing accumulation and generating resistance to certain pathogens, mainly zoonotic bacteria. The above has presented the need and the challenge of removing this type of contaminants present in aquatic systems, using more efficient economic and ecofriendly methods than the conventional ones already known. A promising alternative is removal by using polymeric materials. Therefore, the aim of this revision is give a general revision of the application of functional polymer materials to remove these emerging organic contaminants OTC.

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Preparation of a graphitic ordered mesoporous carbon and its application in sorption of ciprofloxacin: Kinetics, isotherm, adsorption mechanisms studies

Cited by 101 publications

References 37 publications

Study of the adsorption mechanisms of ciprofloxacin antibiotics onto graphitic ordered mesoporous carbons

Study of the adsorption mechanisms of ciprofloxacin antibiotics onto graphitic ordered mesoporous carbons

Synthesis of two new Mo(II) organometallic catalysts immobilized on POSS for application in olefin oxidation reactions

Removal of Oxytetracycline by Polymers. An Overview

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