Adsorption of chlorophenoxy pesticides on activated carbon with gradually removed external particle layers

Deryło–Marczewska, Anna; Błachnio, Magdalena; Marczewski, Adam W.; Świątkowski, Andrzej; Buczek, B.

doi:10.1016/j.cej.2016.09.082

Cited by 73 publications

(29 citation statements)

References 48 publications

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“…Very good results in the analysis of the kinetic data were obtained for the multiexponential equation (Figure 21). This equation describes kinetics as an independent parallel series of first-order processes or approximation of follow-up processes [8,[32][33][34]. Generally, the multi-exponential equation characterizes well enough the experimental systems with a heterogenous pore structure or a complex pore system with differentiated pore distribution.…”

Section: Adsorption Kineticsmentioning

confidence: 99%

Influence of Pesticide Properties on Adsorption Capacity and Rate on Activated Carbon from Aqueous Solution

Błachnio¹,

Deryło–Marczewska²,

Wasilewska³

2020

Sorption in 2020s

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The adsorbate structural properties such as the type, number, and position of substituents on benzene ring of organic compound, as well as a length and arrangement of hydrocarbon chain in a space, exert a significant influence on the adsorption process. The measurements of adsorption equilibria and kinetics of several pesticides belonging to the group of halogenated phenoxyacids differentiated in terms of structural and physicochemical properties were studied in order to characterize the adsorption mechanism and correlate it with the pollutant properties. Regarding a complexity of investigations (capacity and rate) comprising 21 structurally closely related active substances showing the carcinogenic activity on living organisms and relatively long half-life time in the environment, the proposed intensive studies on the removal of pollutants by adsorption process are very important in cognitive and practical terms.

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Section: Adsorption Kineticsmentioning

confidence: 99%

Influence of Pesticide Properties on Adsorption Capacity and Rate on Activated Carbon from Aqueous Solution

Błachnio¹,

Deryło–Marczewska²,

Wasilewska³

2020

Sorption in 2020s

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“…Among the granular materials, activated carbon is widely used in commercial water filters as a pretreatment method for the subsequent RO membrane filtration (Monnot et al, 2016a). Activated carbon can reduce the concentration of a variety of substances that are common in water (Derylo-Marczewska et al, 2017;Karmacharya et al, 2016;KorottaGamage and Sathasivan, 2017). For example, activated carbon can effectively remove free chlorine, a common chemical existing in tap water after water chlorination (Jamaly et al, 2014).…”

Section: Pretreatment Technologiesmentioning

confidence: 99%

A review of reverse osmosis membrane fouling and control strategies

Jiang

Li²

2017

Science of The Total Environment

750

362

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Reverse osmosis (RO) membrane technology is one of the most important technologies for water treatment. However, membrane fouling is an inevitable issue. Membrane fouling leads to higher operating pressure, flux decline, frequent chemical cleaning and shorter membrane life. This paper reviews membrane fouling types and fouling control strategies, with a focus on the latest developments. The fundamentals of fouling are discussed in detail, including biofouling, organic fouling, inorganic fouling and colloidal fouling. Furthermore, fouling mitigation technologies are also discussed comprehensively. Pretreatment is widely used in practice to reduce the burden for the following RO operation while real time monitoring of RO has the advantage and potential of providing support for effective and efficient cleaning. Surface modification could slow down membrane fouling by changing surface properties such as surface smoothness and hydrophilicity, while novel membrane materials and synthesis processes build a promising future for the next generation of RO membranes with big advancements in fouling resistance. Especially in this review paper, statistical analysis is conducted where appropriate to reveal the research interests in RO fouling and control.Graphic Abstract

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“…Among all adsorbents, activated carbon is considered as the most effective one that widely can be used for pesticides removal due to its surface properties such as porosity and large surface area. The adsorption of chlorophenoxy pesticides on activated carbon was studied by Derylo-Marczewska et al (2017). According to the study, the process of adsorption was dependent on differences in carbon pore structure.…”

Section: Removal Of Pesticidesmentioning

confidence: 99%

Fate of Environmental Pollutants

Zad

Astuti

Padhye

2018

Water Environment Research

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This annual review covers the literature published in 2017 on topics related to the occurrence and fate of emerging environmental pollutants in wastewater. Due to the vast amount of literature published on this topic, we have discussed only a portion of the quality research publications, due to the limitation of space. The abstract search was carried out using Web of Science, and the abstracts were selected based on their relevance. In few cases, full-text articles were referred to better understand new findings. This review is divided into the following sections: antibioticresistant bacteria (ARBs) and antibiotic-resistant genes (ARGs), disinfection by-products (DBPs), estrogens, pesticides, pharmaceuticals and personal care products (PPCPs), and microplastics, a new section added this year.

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Adsorption of chlorophenoxy pesticides on activated carbon with gradually removed external particle layers

Cited by 73 publications

References 48 publications

Influence of Pesticide Properties on Adsorption Capacity and Rate on Activated Carbon from Aqueous Solution

Influence of Pesticide Properties on Adsorption Capacity and Rate on Activated Carbon from Aqueous Solution

A review of reverse osmosis membrane fouling and control strategies

Fate of Environmental Pollutants

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