In situ synthesis of In2S3@MIL-125(Ti) core–shell microparticle for the removal of tetracycline from wastewater by integrated adsorption and visible-light-driven photocatalysis

Wang, Hou; Yuan, Xingzhong; Wu, Yan; Zeng, Guangming; Dong, Haoran; Chen, Xiaohong; Leng, Lijian; Wu, Zhibin; Peng, Lijuan

doi:10.1016/j.apcatb.2015.12.041

Cited by 591 publications

(149 citation statements)

References 42 publications

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“…The linear lines for adsorption of colour, TSS and COD onto CSAC did not intersect with the origin point. This confirmed that the colour, TSS and COD adsorption onto CSAC were controlled by both IPD and film diffusion [24]. …”

Section: Adsorption Mechanismsupporting

confidence: 73%

“…As shown in Figure 4, outer surface adsorption occurred in the first sharper section [23][24][25]. The second step described the gradual adsorption for the removal of colour, TSS and COD.…”

Section: Adsorption Mechanismmentioning

confidence: 95%

“…The linear lines of the second section as shown in Figure 4(a)-(c) did not intersect the origin due to the difference in the initial and final mass transfer rate of adsorption [23][24][25]. This implied that the rate of adsorption might be controlled by both IPD and film diffusion [24,[26][27]. The actual mechanisms that controlled the adsorption rate were further evaluated through Boyd plots as shown in Figure 5.…”

Section: Adsorption Mechanismmentioning

confidence: 99%

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Adsorption of colour, TSS and COD from palm oil mill effluent (POME) using acid-washed coconut shell activated carbon: Kinetic and mechanism studies

2016

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Abstract. The disposal of palm oil mill effluent (POME) without proper treatment before being discharged into natural water sources has become undesirable because of high concentration of suspended solid (SS), oil and grease (O&G), chemical oxygen demand (COD) and biological oxygen demand (BOD). This study investigated the feasibility of removing colour, total suspended solid (TSS) and COD using acid-washed coconut shell based activated carbon (CSAC) through the evaluation of the adsorption uptake as well as the adsorption kinetics and mechanism. The percentage removal of colour, TSS and COD from POME onto CSAC were 61%, 39%, 66%, respectively achieved within 48 hours of contact time. The kinetic models studied were pseudo-first-order (PFO), pseudo-secondorder (PSO), and Elovich models. The intra-particle diffusion (IPD) model was studied to interpret the adsorption diffusion mechanism. The adsorption of colour, TSS and COD onto CSAC were best interpreted by the PSO model, and well fitted by the Elovich model. The IPD and Boyd plots indicated that IPD and film diffusion controlled the adsorption of colour, TSS and COD onto the CSAC.

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Section: Adsorption Mechanismsupporting

confidence: 73%

“…As shown in Figure 4, outer surface adsorption occurred in the first sharper section [23][24][25]. The second step described the gradual adsorption for the removal of colour, TSS and COD.…”

Section: Adsorption Mechanismmentioning

confidence: 95%

Section: Adsorption Mechanismmentioning

confidence: 99%

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Adsorption of colour, TSS and COD from palm oil mill effluent (POME) using acid-washed coconut shell activated carbon: Kinetic and mechanism studies

2016

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“…To solve this problem, adsorption methods are used, since they are considered as an effective way to remove antibiotics from water [90]. To this end, studies have shown that core-shell nanoparticles and magnetic nanostructures can be effective in the adsorption of different antibiotics, such as sulfonamide [15], nafcillin [91] and tetracycline [92].…”

Section: Removal Of Pharmaceuticals By Fe 3 O 4 @C Core-shell Nanoparmentioning

confidence: 99%

“…The drug (antibiotics) adsorption by core-shell nanoparticles is sensitive to different factors, such as pH, ionic strength, concentration and chemical structure of drugs [92]. Bao et al [15], for instance, showed that nano composite Fe 3 O 4 @C (Fe 3 O 4 coated with carbon) exhibited a high adsorption affinity for sulfonamides (a type of antibiotic) and that the adsorption is pH-dependent [15].…”

Section: Removal Of Pharmaceuticals By Fe 3 O 4 @C Core-shell Nanoparmentioning

confidence: 99%

Synthesis and Potential Adsorption of Fe3O4@C Core-Shell Nanoparticles for to Removal of Pollutants in Aqueous Solutions: A Brief Review.

Mm¹,

Macuvele²,

Müller³

et al. 2017

J Adv Chem Eng

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Journal of Advanced Chemical EngineeringLima et al., J Adv Chem Eng 2017, 7:1 DOI: 10.4172/2090 Volume AbstractCore-shell Fe 3 O 4 @C nanoparticles consist of a magnetic core and carbon coating, and exhibit high adsorptive capacity, easy magnetic separation and reusability. Due to these properties, core-shell Fe 3 O 4 @C nanoparticles have great potential application in adsorption, separation and wastewater treatment. Magnetic separation based on the super paramagnetic Fe 3 O 4 has received considerable attention and is widely used for the removal of dye, oil pharmaceuticals and metals from water due to its high efficiency and economic viability. Therefore, the main characteristics of the core-shell Fe 3 O 4 @C nanoparticles, the different types of synthesis, as well as the main applications for the removal of water pollutants were reviewed. In this brief review, an overview of the basic properties of the Fe 3 O 4 @C core-shell nanoparticles are given, and the most important and more frequently used methods for the synthesis of Fe 3 O 4 @C core-shell nanoparticles have been summarized along with the description of its adsorbent application potential.

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Metal–Organic Frameworks for Photocatalytic Environmental Remediation

Sakar

2019

Photocatalytic Functional Materials for Environmental Remediation

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In situ synthesis of In2S3@MIL-125(Ti) core–shell microparticle for the removal of tetracycline from wastewater by integrated adsorption and visible-light-driven photocatalysis

Cited by 591 publications

References 42 publications

Adsorption of colour, TSS and COD from palm oil mill effluent (POME) using acid-washed coconut shell activated carbon: Kinetic and mechanism studies

Adsorption of colour, TSS and COD from palm oil mill effluent (POME) using acid-washed coconut shell activated carbon: Kinetic and mechanism studies

Synthesis and Potential Adsorption of Fe3O4@C Core-Shell Nanoparticles for to Removal of Pollutants in Aqueous Solutions: A Brief Review.

Metal–Organic Frameworks for Photocatalytic Environmental Remediation

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