Application of statistical design of experiment with desirability function for the removal of organophosphorus pesticide from aqueous solution by low-cost material

Islam, Md. Azharul; Sakkas, Vasilios A.; Albanis, Triantafyllos A.

doi:10.1016/j.jhazmat.2009.04.106

Cited by 95 publications

(40 citation statements)

References 26 publications

(29 reference statements)

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“…The Yomra apple has a thin skin and is generally consumed without being peeled. It does not require the use of agricultural pesticides since it is immune to infestation 14 . There are only limited studies in the literature concerning the Yomra apple, and this is the first detailed investigation of its phenolic composition, antioxidant capacity and PPO enzyme activity.…”

Section: Introductionmentioning

confidence: 99%

Polyphenol oxidase activity and antioxidant properties of Yomra apple (Malus communisL.) from Turkey

Can

Dinçer²,

Şahin

et al. 2013

Journal of Enzyme Inhibition and Medicinal Chemistry

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In this study, firstly, antioxidant and polyphenol oxidase (PPO) properties of Yomra apple were investigated. Seventeen phenolic constituents were measured by reverse phasehigh-performance liquid chromatography (RP-HPLC). Total phenolic compounds (TPCs), ferric reducing antioxidant power (FRAP) and 2, 2-diphenyl-1-picrylhydrazyl radical (DPPH) scavenging activities were performed to measure antioxidant capacity. Some kinetic parameters (K m , V max ), and inhibition behaviors against five different substrates were measured in the crude extract. Catechin and chlorogenic acid were found as the major components in the methanolic extract, while ferulic acid, caffeic acid, p-hydroxybenzoic acid, quercetin and p-coumaric acid were small quantities. K m values ranged from 0.70 to 10.10 mM in the substrates, and also 3-(4-hydroxyphenyl) propanoic acid (HPPA) and L-DOPA showed the highest affinity. The inhibition constant of K i were ranged from 0.05 to 14.90 mM against sodium metabisulphite, ascorbic acid, sodium azide and benzoic acid, while ascorbic acid and sodium metabisulphite were the best inhibitors.

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Section: Introductionmentioning

confidence: 99%

Polyphenol oxidase activity and antioxidant properties of Yomra apple (Malus communisL.) from Turkey

Can

Dinçer²,

Şahin

et al. 2013

Journal of Enzyme Inhibition and Medicinal Chemistry

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show abstract

“…8. The better the fit of the model, the smaller the values of residuals is, more to the point, residuals should be normally distributed [29]. It is clear from Fig.…”

Section: Figmentioning

confidence: 80%

Optimization of lead removal from aqueous solution using goethite/chitosan nanocomposite by response surface methodology

Rahimi

Moattari

Rajabi

et al. 2015

Colloids and Surfaces A: Physicochemical and Engineering Aspect

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“…Scanning Electron Microscope (SEM) is the method was often utilized to determine this characterization. Based on SEM results, Islam et al (2009) indicated that pores and opening structures on the surface of used tea leaves mainly responsible for quinalphos adsorption.…”

Section: Lignocellulosementioning

confidence: 99%

Typical low cost biosorbents for adsorptive removal of specific organic pollutants from water

Tran

Ngo

Guo

et al. 2015

Bioresource Technology

263

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Specific organic pollutants (SOPs) such as phenolic compounds, PAHs, organic pesticides, and organic herbicides cause health and environmental problems due to their excessive toxic properties and poor biodegradability. Low-cost biosorbents are considered as a promising alternative for conventional adsorbents to remove SOPs from water. These materials have several advantages such as high sorption capacities, good modifiability and recoverability, insensitivity to toxic substances, simple operation in the treatment processes. However, previous reports on various types of biosorbents for removing SOPs are still moderately fragmented. Hence, this paper provides a comprehensive review on using typical low-cost biosorbents obtained from lignocellulose and chitin/chitosan for SOPs adsorption. Especially, their characteristics, biosorption mechanism together with utilization for eliminating SOPs are presented and discussed. The paper also gives a critical view regarding future applications of low-cost biosorbents in SOPs-contaminated water treatment.2

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Application of statistical design of experiment with desirability function for the removal of organophosphorus pesticide from aqueous solution by low-cost material

Cited by 95 publications

References 26 publications

Polyphenol oxidase activity and antioxidant properties of Yomra apple (Malus communisL.) from Turkey

Polyphenol oxidase activity and antioxidant properties of Yomra apple (Malus communisL.) from Turkey

Optimization of lead removal from aqueous solution using goethite/chitosan nanocomposite by response surface methodology

Typical low cost biosorbents for adsorptive removal of specific organic pollutants from water

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