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Decontamination of oil-contaminated sand using anionic–nonionic mixed surfactant-based microemulsion formation: the study of surfactant and oil balances
The surfactant-based microemulsion technique enhances oil-contaminated soil remediation with high removal performance. With the presence of soil in...
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Improving the Removal of Anionic Surfactant in Cardboard Industry Wastewater by Coagulation/Flocculation: Process Optimization with Response Surface Methodology
Response surface methodology (RSM) and Box–Behnken design (BBD) were investigated to optimize the coagulation–flocculation process (CF) of cardboard...
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Surfactant-mediated mobility of carbon dots in saturated soil: comparison between anionic and cationic surfactants
Understanding the mobility, retention, and fate of carbon dots (CDs) is critical for the risk management of this emerging carbon material. However,...
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Efficient Adsorption of Anionic Azo Dye in Wastewater with Medulla tetrapanacis Modified by Cationic Surfactant
In this study, Medulla tetrapanacis (MT), a kind of herbaceous plant, was modified by phosphoric acid (H 3 PO 4 ) and cetyltrimethylammonium bromide...
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Comparative Study of Adsorption, Kinetics, and Thermodynamics of Selected Cationic and Anionic Surfactants on Ultrasound-Assisted Bagasse
In the present study, strong-power ultrasound (20 kHz)-treated bagasse, henceforth called ultrasound-assisted bagasse (USAB), was synthesised as a...
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Effects of anionic hydrocarbon surfactant on the transport of perfluorooctanoic acid (PFOA) in natural soils
The widespread usage of per- and polyfluoroalkyl substances (PFASs) has led to their ubiquitous co-existence with hydrocarbon surfactants in the...
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Recovery of an anionic surfactant in the presence of benzene, toluene, and hexane by foam fractionation
The discharge of surfactants through wastewater from numerous industries is a serious concern, since they can critically impact the health of human...
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A Facile Surfactant-assisted Synthesis of Graphene Oxide/Zinc Oxide Catalyst for the Degradation of Methylene Blue Dye
In this work, electrochemically exfoliated graphene oxide-based photocatalyst was synthesised with the help of single- (sodium dodecyl sulphate; SDS)...
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Adsorption of Anionic Surfactant on Phragmites Australis: Pretreatment and Reaction Mechanisms
This paper focuses on Phragmites australis pretreated fibers which were used to improve their adsorption capacities of the anionic surfactant sodium...
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Removal of Methylene Blue from an Aqueous Solution Using a Surfactant-Modified Activated Carbon
Granular coconut shell-based activated carbon that has undergone surfactant modification enhances the removal of methylene blue (MB) from water. Four...
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Enhanced washing of polycyclic aromatic hydrocarbons from contaminated soils by the empowered surfactant properties of de novo O-alkylated humic matter
Aqueous solutions of humic acid (HA) derivatized by a catalyzed O-alkylation reaction with methyl, pentyl, and benzyl groups at 40, 60, and 80% of...
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Surfactant-modified coconut coir powder (SMCCP) as a low-cost adsorbent for the treatment of dye-contaminated wastewater: parameters and adsorption mechanism
The dye-contaminated wastewater discharged from various industries such as dye manufacturing, paint, textile, paper, and cosmetic is a prime source...
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Adsorption of fluoroquinolone antibiotics onto ferrihydrite under different anionic surfactants and solution pH
To date, little information is available regarding the impacts of the widespread anionic surfactants on the adsorption behaviors of antibiotics onto...
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Thermodynamic, Kinetics, and Adsorption Mechanism Studies of Methyl Orange by Surfactant-Modified Activated Carbon
The application of inexpensive, readily accessible, highly effective, and environmentally favorable adsorbents has been examined as a perfect...
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Molecular Dynamics Simulation of Adsorption of Anionic Antibiotics on Organic Modified Natural Clay Minerals
The adsorption behavior of personal care products on the surface/interface of clay minerals was investigated using molecular dynamics simulation. The...
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A comprehensive review of anionic azo dyes adsorption on surface-functionalised silicas
Surface -functionalised silica networks are advanced adsorbents. They have been given much attention for treating wastewater using the adsorption...
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Fluorescently visualizing the penetration of anionic surfactants across cytoplasmic membrane and the subsequent damage on human cells
The extensive application of chemically synthesized anionic surfactants would cause serious pollution of water and increase health risk to humans....
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Effect of silicones and polymers on the wetting and foaming properties of anionic and nonionic hydrocarbon surfactants
To better understand the effects of nonionic silicones and polymers on the wetting and foaming properties of anionic and nonionic hydrocarbon...
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Study on the effect of nanoparticles combined with silicone surfactant and cationic surfactant on foam and fire extinguishing performance
Aqueous film-forming foam (AFFF) in firefighting foam can effectively extinguish oil fire. However, AFFF will be phased out due to the presence of...
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Adsorption Kinetics, Isotherms, and Thermodynamics of Removal of Anionic Surfactant from Aqueous Solution Using Fly Ash
Surfactants are organic compounds which can be used in several applications. However, they can contaminate world water resources causing detrimental...
