Removal of pirimicarb from agricultural waste water using cellulose acetate–modified ionic liquid membrane

Zulfiqar, Sana; Rafique, Uzaira; Akhtar, Muhammad Javed

doi:10.1007/s11356-019-04681-6

Cited by 15 publications

(8 citation statements)

References 31 publications

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“…Material modification is a technique that involves altering the original properties of a material through physical and chemical means, thereby imparting different characteristics to the material [61,92,99]. Due to their superior physical properties and design flexibility for structural purposes, ILs are commonly employed in material modification processes [71][72][73][74][75][76][80][81][82]106]. In modes such as solid-phase extraction, solid-phase microextraction, and dispersive micro-solid-phase extraction, IL-modified materials are currently utilized as extraction phases.…”

Section: Materials Modificationmentioning

confidence: 99%

“…In addition to their role in extracting trace pesticide residues from laboratory samples, ionliquid-modified materials can also be employed for the recovery and reuse of agricultural wastewater. Zulfiqar et al synthesized an imidazolium-based IL and cellulose acetatesupported membrane for the removal of "pyrimethoprim" from agricultural wastewater, achieving an improved removal rate of 74% [106].…”

Section: Materials Modificationmentioning

confidence: 99%

See 1 more Smart Citation

Applications of Ionic Liquids in the Field of Agriculture: A Review

Wang,

Qin,

Dong

et al. 2023

Agriculture

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This review delves into the diverse applications of ionic liquids (ILs) in modern agriculture, focusing on their pivotal roles in the extraction of natural products and pesticides, as well as their substantial significance in sustainable pesticide delivery systems. The reported extraction methods include ILs and their modified materials as solvents in dispersive liquid–liquid microextraction, solid-phase dispersion, and solid-phase microextraction. The study categorizes ILs according to their utility as herbicides, microbicides, food repellents, and plant growth regulators. This review investigates the use of ILs as plant immunity inducers to elevate the systemic acquired resistance in crops, thereby augmenting their intrinsic ability to defend against plant pathogens. Furthermore, the review explores the application of ILs in pesticide delivery systems, emphasizing their ability to enhance efficacy while promoting environmental sustainability. The biodegradability and toxicity aspects of ILs are also discussed, shedding light on their potential as eco-friendly alternatives in agricultural practices. In conclusion, this comprehensive overview underscores the multifaceted contributions of ILs in agriculture, from efficient extraction methods to the development of innovative and sustainable pesticide delivery systems. As the agricultural landscape evolves towards environmentally conscious practices, the integration of ILs presents a promising avenue for enhancing productivity while minimizing ecological impact. As the agricultural industry seeks innovative and sustainable solutions, the nuanced exploration of ILs in this review highlights their potential to address multiple challenges in modern farming practices.

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Section: Materials Modificationmentioning

confidence: 99%

Section: Materials Modificationmentioning

confidence: 99%

Applications of Ionic Liquids in the Field of Agriculture: A Review

Wang,

Qin,

Dong

et al. 2023

Agriculture

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“…and phosphonium salts (Weingärtner 2013). Unlike conventional organic reagents, the ionic liquid has a low vapor pressure, low volatility, strong chemical stability, an adjustable acidity and design structure, a wide electrochemical window, excellent catalysis and co-catalysis performance, has ionic conductivity and polarization ability (Ali et al 2017;Mei et al 2018;Zulfiqar et al 2019). Therefore, ionic liquids have been widely concerned and studied with the concept of green chionic liquidemistry and showing great value in separation science (Zhao et al 2018b), organic catalysis (Elsheikh 2014), materials science (Kubisa 2009), and green science, bio-pharmacy (Egorova and Ananikov 2018).…”

Section: Responsible Editor: Tito Roberto Cadaval Jrmentioning

confidence: 99%

Carbon material–immobilized ionic liquids were applied on absorption of Hg2+ from water phase

Sun

Wang

et al. 2020

Environ Sci Pollut Res

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In this study, several immobilized ionic liquid adsorbents on carbon materials were synthesized with impregnation method. The carrier materials were activated carbon and three kinds of multi-walled carbon nanotubes. And the synthetic adsorbents immobilized different kinds of ionic liquids were characterized by Boehm titration, FT-IR, XPS, TG, and BET analysis, respectively. Finally, carbon materials after [C4mim]HSO 4 immobilization were selected as adsorbent to remove Hg 2+ from water phase. The optimum conditions of adsorption test of ionic liquid immobilized by multi-walled carbon nanotubes were as follows: the initial concentration of Hg 2+ was 400 mg/L, the adsorbent addition amount was 40 mg, the temperature was 20°C, the reaction time was 200 min, the removal rate of Hg 2+ peaked at 62.95%, the adsorption capacity was reached 79.00 mg/g. The optimum conditions of adsorption test of ionic liquid immobilized by activated carbon were as follows: the initial concentration of Hg 2+ was 300 mg/L, the adsorbent addition amount was 0.2 g, the temperature was 20°C, pH was 2.0, the reaction time was 100 min, the removal rate of Hg 2+ was more than 99%, the adsorption capacity was 118.65 mg/g. The adsorption isotherm fitting study found that the adsorption of adsorbent on Hg 2+ was more in line with the Langmuir model, and the adsorption kinetics study shows that the adsorption process is consistent with the pseudo-second-order kinetic equation. The results of kinetic analysis are further verified by thermodynamic analysis.

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“…The modified ILs can perform exceptionally well in terms of separation. For example, cellulose acetate imidazolium-based ILs were utilized to extract pirimicarb from real wastewater, with a 74% removal efficiency under ideal conditions [19]. Similarly, researchers used ionic liquids for the removal of contaminants from water.…”

Section: Introductionmentioning

confidence: 99%

On the Behavior of Newly Synthesized Functionalized Imidazolium-Based Ionic Liquids for Highly Efficient Extraction and Separation of Pirimicarb from Orchard Real Wastewater

Zulfiqar

Rafique

Akhtar

et al. 2022

Adsorption Science & Technology

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The presence of pirimicarb compounds as pollutants in orchard wastewater has sparked rising worries about their detrimental impacts on the ecosystem and human health, and their removal is critical for Pakistan’s aquatic environment. It not only contaminates fruit, but it also leaches into the soil and contaminates groundwater. However, there is little data on the effective removal of pirimicarb from orchard wastewater. The main purpose of this study is to create a novel family of functionalized imidazolium-based ionic liquids (ILs) using a simple chemical process, which will be utilized for the first time to extract pirimicarb from orchard wastewater in an efficient, cost-effective, and environmentally acceptable manner. FTIR, SEM, XRD, TGA, BET, and 1H NMR spectroscopy were used to characterize the functionalized samples. The impact of the IL substituent on the separation capacity was studied. In addition, the extraction and separation of pirimicarb from orchard wastewater were investigated under a variety of conditions (time, concentration, and temperature) in order to better understand the adsorption behaviors of distinct ILs in an aqueous solution. The adsorption equilibrium was reached in 30 minutes, and the maximum removal of pirimicarb was achieved utilizing the synthesized [C2im][C3H6NH2]Br-, according to the data. The pseudo-first-order model and the Langmuir model both suit well with the adsorption mechanism of pirimicarb with very good adsorptive capacities. Thermodynamic analyses indicated spontaneous, endothermic, and entropy-driven adsorption processes. The synthesized imidazolium-based ILs have good regeneration capability and recycling at least for six adsorption-desorption runs and have also been used to successfully detect pirimicarb orchard wastewater samples. The superior safety of the proposed method nominates it as a promising future strategy for pollution prevention. Consequently, this work has proven that the pirimicarb adsorption to various imidazolium-based ILs was dependent on the structures of the produced imidazolium-based ILs, which specifies its potential for practical applications in water pollutant removal and environmental remediation.

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Removal of pirimicarb from agricultural waste water using cellulose acetate–modified ionic liquid membrane

Cited by 15 publications

References 31 publications

Applications of Ionic Liquids in the Field of Agriculture: A Review

Applications of Ionic Liquids in the Field of Agriculture: A Review

Carbon material–immobilized ionic liquids were applied on absorption of Hg2+ from water phase

On the Behavior of Newly Synthesized Functionalized Imidazolium-Based Ionic Liquids for Highly Efficient Extraction and Separation of Pirimicarb from Orchard Real Wastewater

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