2,4-D versus 2,4-D based ionic liquids: Effect of cation on herbicide biodegradation, tfdA genes abundance and microbiome changes during soil bioaugmentation.

Wilms, Wiktoria; Woźniak-Karczewska, Marta; Niemczak, Micha; Parus, Anna; Frankowski, Robert; Wolko, Łukasz; Czarny, Jakub; Piotrowska-Cyplik, Agnieszka; Zgoła‐Grześkowiak, Agnieszka; Heipieper, Hermann J.; Chrzanowski, Łukasz

doi:10.1016/j.jhazmat.2023.131209

Cited by 8 publications

(3 citation statements)

References 83 publications

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“…With bioavailable and easily degradable pollutants a successful end result may be achieved with natural attenuation alone (Penttinen, 2001) largely based on redox-reactions (Tuomi and Vaajasaari, 2004). However, some monitoring is still needed for natural attenuation to be considered an actual treatment method (Wilms et al, 2023).…”

Section: • Electric Heatingmentioning

confidence: 99%

“…Checking the presence of key degradative genes has been used to predict the likelihood of successful remediation of soils contaminated with specific organic compounds (Baelum et al, 2010;Sinkkonen et al, 2014;Castro-Gutierrez et al, 2022;Wilms et al, 2023). A prerequisite to determine the suitability of this approach is that the degradation pathway is known, at least in part (Salminen et al, 2008).…”

Section: Biostimulation Vs Bioaugmentationmentioning

confidence: 99%

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Bioremediation of contaminated soil and groundwater by in situ biostimulation

Romantschuk,

Lahti-Leikas,

Kontro

et al. 2023

Front. Microbiol.

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Bioremediation by in situ biostimulation is an attractive alternative to excavation of contaminated soil. Many in situ remediation methods have been tested with some success; however, due to highly variable results in realistic field conditions, they have not been implemented as widely as they might deserve. To ensure success, methods should be validated under site-analogous conditions before full scale use, which requires expertise and local knowledge by the implementers. The focus here is on indigenous microbial degraders and evaluation of their performance. Identifying and removing biodegradation bottlenecks for degradation of organic pollutants is essential. Limiting factors commonly include: lack of oxygen or alternative electron acceptors, low temperature, and lack of essential nutrients. Additional factors: the bioavailability of the contaminating compound, pH, distribution of the contaminant, and soil structure and moisture, and in some cases, lack of degradation potential which may be amended with bioaugmentation. Methods to remove these bottlenecks are discussed. Implementers should also be prepared to combine methods or use them in sequence. Chemical/physical means may be used to enhance biostimulation. The review also suggests tools for assessing sustainability, life cycle assessment, and risk assessment. To help entrepreneurs, decision makers, and methods developers in the future, we suggest founding a database for otherwise seldom reported unsuccessful interventions, as well as the potential for artificial intelligence (AI) to assist in site evaluation and decision-making.

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Section: • Electric Heatingmentioning

confidence: 99%

Section: Biostimulation Vs Bioaugmentationmentioning

confidence: 99%

Bioremediation of contaminated soil and groundwater by in situ biostimulation

Romantschuk,

Lahti-Leikas,

Kontro

et al. 2023

Front. Microbiol.

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“…HILs are developed from various well-known herbicides, including compounds such as 2,4-dichlorophenoxyacetic acid (2,4-D) [118], 4-chloro-2-methylphenoxyacetic acid (MCPA) [119,120], 2-(4-chloro-2-methylphenoxy)propanoic acid (MCPP) [121], glyphosate [120], clopyralid [122], dicamba [123,124], sulfonylurea derivatives [125,126], and so on. In the initial stages of HIL development, an "anti-crystalline engineering" approach was employed, where cations were selected to enhance salt mobility and prevent crystallization [127].…”

Section: Herbicidal Ils (Hils)mentioning

confidence: 99%

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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Effect of microplastic on sorption, toxicity, and mineralization of 2,4-dichlorophenoxyacetic acid ionic liquids

Lisiecka,

Woźniak-Karczewska,

Parus

et al. 2024

Appl Microbiol Biotechnol

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Recently, there has been significant focus on microplastics in the environment, especially regarding their role in sorption–desorption processes of emerging contaminants, impacting pollutant migration between aquatic and terrestrial ecosystems. Notably, the newest pollutants in such environments are the herbicide formulations known as ionic liquids (ILs), which integrate the structure of classic herbicidal anion with surface-active cations acting as an adjuvant. In our study, we synthesized herbicidal ILs by combining 2,4-D anion with cetyltrimethylammonium [CTA] and didecyldimethylammonium [DDA] cations. We investigated whether ILs and the mixture of salts, when exposed to polyethylene (PE) microplastics, differ in properties. We analyzed their sorption on defined PE particles, evaluated toxicity on Pseudomonas putida KT2440 using trans/cis ratio of unsaturated fatty acids, and assessed biodegradability with OECD 301F standard test. Results indicate IL cations and anions behave as distinct entities, questioning IL synthesis feasibility. Hydrophobic adjuvants were found to adsorb onto PE microplastic surfaces (5–60% [CTA] > [DDA]), posing potential threats of surface-active xenobiotic accumulation. This highlights the need to explore microplastics’ role as sorbents of hazardous adjuvants in agriculture, potentially competing with humic acids and affecting xenobiotic bioavailability. Consequently, xenobiotics may persist longer in the environment, facilitated by microplastic mobility between aquatic and terrestrial ecosystems. Key points • Microplastics act as sorbents, accumulating xenobiotics and limiting biodegradation. • Sorption of surfactant cations on microplastics reduces soil bacteria toxicity. • Research confirms independent action of ions from ionic liquids in the environment. Graphical abstract

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2,4-D versus 2,4-D based ionic liquids: Effect of cation on herbicide biodegradation, tfdA genes abundance and microbiome changes during soil bioaugmentation.

Cited by 8 publications

References 83 publications

Bioremediation of contaminated soil and groundwater by in situ biostimulation

Bioremediation of contaminated soil and groundwater by in situ biostimulation

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

Effect of microplastic on sorption, toxicity, and mineralization of 2,4-dichlorophenoxyacetic acid ionic liquids

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