1
|
Feidt C, El Wanny N, Ranguin R, Gaspard S, Baroudi M, Yacou C, Rychen G, Delannoy M. In vitro and in vivo assessment of a CLD sequestration strategy in Nitisol using contrasted carbonaceous materials. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2022; 44:1911-1920. [PMID: 34686921 DOI: 10.1007/s10653-021-01108-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
Chlordecone (Kepone) (CLD) is a highly persistent pesticide formerly used in the French West Indies. High levels of this pesticide may be found in soils and constitute a subsequent source of contamination for outdoor-reared animals due to involuntary ingestion of consistent amounts of soil. In that context, carbonaceous materials may be used to amend soil to efficiently decrease the bioavailability of such organic pollutants. The present study aims to assess the efficiency of diverse amendments of a contaminated Guadeloupe nitisol using two physiologically based approaches. A set of 5 carbonaceous materials (ORBO, DARCO, Coco CO2, Oak P1.5, Sargasso biochar) was tested and used to amend Nitisol at 2% (mass basis). Bioaccessibility assessment was performed using the Ti-PBET assay (n = 4). The relative bioavailability part involved 24 piglets randomly distributed into 6 experimental groups (n = 4). All groups were exposed during 10 days to a contaminated soil, amended or not with carbon-based matrices. A significant decrease in relative bioaccessibility and CLD concentrations in liver were observed for all amended groups in comparison to the control group, with the exception of the biochar amended soil in the bioaccessibility assay (p < 0.05). Extent of this reduction varied from 22 to more than 82% depending on the carbonaceous matrix. This decrease was particularly important for the ORBO™ activated carbon for which bioaccessibility and relative bioavailability were found lower than 10% for both methodologies.
Collapse
Affiliation(s)
- Cyril Feidt
- Université de Lorraine, INRAE, UR AFPA , F-54000 , Nancy, France
| | - Nadine El Wanny
- Université de Lorraine, INRAE, UR AFPA , F-54000 , Nancy, France
- Faculty of Public Health-Section III, L.S.E.E, Lebanese University, BP 246, Tripoli, Lebanon
| | - Ronald Ranguin
- Laboratoire COVACHIMM2E, EA 3592, Université des Antilles, BP 250, 97157, Pointe à Pitre Cedex, Guadeloupe , France
| | - Sarra Gaspard
- Laboratoire COVACHIMM2E, EA 3592, Université des Antilles, BP 250, 97157, Pointe à Pitre Cedex, Guadeloupe , France
| | - Moomen Baroudi
- Faculty of Public Health-Section III, L.S.E.E, Lebanese University, BP 246, Tripoli, Lebanon
| | - Christelle Yacou
- Laboratoire COVACHIMM2E, EA 3592, Université des Antilles, BP 250, 97157, Pointe à Pitre Cedex, Guadeloupe , France
| | - Guido Rychen
- Université de Lorraine, INRAE, UR AFPA , F-54000 , Nancy, France
| | | |
Collapse
|
2
|
Assessment of an NDL-PCBs Sequestration Strategy in Soil Using Contrasted Carbonaceous Materials through In Vitro and Cucurbita pepo Assays. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12083921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
The present study aims to assess the respective efficiency of Biochars (BCs) and activated carbons (ACs) to limit PCB 101, 138, 153 and 180 transfer to plants. A set of 6 high carbon materials comprising 3 BCs and 3 ACs was tested and used to amend a soil at 2% rate. Then, the two most efficient carbonaceous materials were used as an amendment of an historically contaminated soil sampled in the St Cyprien vicinity (Loire, France). An environmental availability assessment was performed using the ISO/DIS 16751 Part A assay (n = 3). For the in vivo part, Cucurbita pepo were grown for 12 weeks. Significant decreases of transfer were found for both assays notably for powdered ACs (up to 98%). By contrast, significantly lower levels of transfer reduction were observed when BCs amendments were performed, ranging from 27 to 80% for environmental availability assessment and 0 to 36% for C. pepo. Reduction factors above 90% for the 2 selected materials were found from amended historically contaminated soils. Present results led to consider such a sequestering strategy as valuable to ensure plant production on non-dioxin-like polychlorobiphenyls (NDL-PCBs) contaminated soils.
Collapse
|
3
|
Ollivier P, Engevin J, Bristeau S, Mouvet C. Laboratory study on the mobility of chlordecone and seven of its transformation products formed by chemical reduction in nitisol lysimeters of a banana plantation in Martinique (French Caribbean). THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 743:140757. [PMID: 32659561 DOI: 10.1016/j.scitotenv.2020.140757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 06/11/2023]
Abstract
The contamination by chlordecone (CLD) of soils and water in the French Caribbean (FC) has major environmental and human health impacts. In Situ Chemical Reduction (ISCR) is a promising method to degrade CLD but it generates transformation products (TPs). Here, the fate and transport of CLD and its TPs have been studied using three lysimeters, 65-70 cm-long and 20 cm in diameter, collected from a CLD contaminated nitisol in the FC. A simulated ISCR remediation process (Sim-ISCR) was applied to the top 15 cm layer. An equivalent of 9.8 years of effective rainfall was simulated during the 451 days of the experiments. CLD and seven TPs were analyzed in soils, soil pore waters and outflow waters of the lysimeters before and after the Sim-ISCR. CLD concentration in the soil pore waters increases with depth. In the Sim-ISCR treated layer, the CLD contamination was lowered by 41 to 47% in the soil and by 48 to 73% in the soil pore water. In the lysimeters outflow, however, the CLD concentration was lowered by only 13 to 25%, the flux of CLD from the untreated 50-55 cm of the profile concealing much of the beneficial impact of treating the top 15 cm. Remediating by ISCR the topsoil only will therefore not be sufficient for preventing further CLD contamination of the underlying groundwater. Sim-ISCR generated 5-hydroCLD in soils and waters and, to a much lesser extent, a trihydroCLD, a tetrahydroCLD, a pentahydroCLD and a heptahydroCLD. 5-hydroCLD is more mobile than CLD, but it still interacts strongly with the soil. The 5-hydroCLD values measured in the outflow were up to a factor of 4.4 lower than in the treated soil pore waters, indicating some natural attenuation.
Collapse
Affiliation(s)
- Patrick Ollivier
- BRGM, 3 Avenue C. Guillemin, BP 36009, 45060 Orléans Cedex 2, France.
| | - Jérémy Engevin
- BRGM, 3 Avenue C. Guillemin, BP 36009, 45060 Orléans Cedex 2, France
| | | | - Christophe Mouvet
- BRGM, 3 Avenue C. Guillemin, BP 36009, 45060 Orléans Cedex 2, France
| |
Collapse
|
4
|
Ranguin R, Jean-Marius C, Yacou C, Gaspard S, Feidt C, Rychen G, Delannoy M. Reduction of chlordecone environmental availability by soil amendment of biochars and activated carbons from lignocellulosic biomass. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:41093-41104. [PMID: 31975004 DOI: 10.1007/s11356-019-07366-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 12/09/2019] [Indexed: 06/10/2023]
Abstract
Chlordecone (kepone or CLD) was formerly used in French West Indies as an insecticide. Despite its formal ban in 1993, high levels of this pesticide are still found in soils. As such, sequestering matrices like biochars or activated carbons (ACs) may successfully decrease the bioavailability of halogenated compounds like CLD when added to contaminated soils. The present study intends (i) to produce contrasted sequestering matrices in order to (ii) assess their respective efficiency to reduce CLD environmental availability. Hence, the work was designed following two experimental steps. The first one consisted at producing different sequestering media (biochars and ACs) via pyrolysis and distinct activation processes, using two lignocellulosic precursors (raw biomass): oak wood (Quercus ilex) and coconut shell (Cocos nucifera). The chemical activation was carried out with phosphoric acid while physical activation was done with carbon dioxide and steam. In the second step, the CLD environmental availability was assessed either in an OECD artificial soil or in an Antillean contaminated nitisol (i.e., 2.1-1μg CLD per g of soil dry matter, DM), both amended with 5 wt% of biochar or 5 wt% of AC. These both steps aim to determine CLD environmental availability reduction efficiency of these media when added (i) to a standard soil material or (ii) to a soil representative of the Antillean CLD contamination context. Textural characteristics of the derived coconut and oak biochars and ACs were determined by nitrogen adsorption at 77 K. Mixed microporous and mesoporous textures consisting of high pore volume (ranging from 0.38 cm3.g-1 to 2.00 cm3.g-1) and specific (BET) surface areas from 299.9 m2.g-1 to 1285.1 m2.g-1 were obtained. Overall, soil amendment with biochars did not limit CLD environmental availability (environmental availability assay ISO/DIS 16751 Part B). When soil was amended with ACs, a significant reduction of the environmental availability in both artificial and natural soils was observed. AC soil amendment resulted in a reduced CLD transfer by at least 65% (P < 0.001) for all lignocellulosic matrices (excepted for coconut sample activated with steam, which displayed a 47% reduction). These features confirm that both pore structure and extent of porosity are of particular importance in the retention process of CLD in aged soil. Owing to its adsorptive properties, AC amendment of CLD-contaminated soils appears as a promising approach to reduce the pollutant transfer to fauna and biota.
Collapse
Affiliation(s)
- Ronald Ranguin
- Laboratoire COVACHIMM, EA 3592, Université des Antilles et de la Guyane, BP 250, 97157, Pointe-à-Pitre Cedex, Guadeloupe, France
| | - Corine Jean-Marius
- Laboratoire COVACHIMM, EA 3592, Université des Antilles et de la Guyane, BP 250, 97157, Pointe-à-Pitre Cedex, Guadeloupe, France
| | - Christelle Yacou
- Laboratoire COVACHIMM, EA 3592, Université des Antilles et de la Guyane, BP 250, 97157, Pointe-à-Pitre Cedex, Guadeloupe, France
| | - Sarra Gaspard
- Laboratoire COVACHIMM, EA 3592, Université des Antilles et de la Guyane, BP 250, 97157, Pointe-à-Pitre Cedex, Guadeloupe, France.
| | - Cyril Feidt
- Université de Lorraine-INRA (USC340), URAFPA, 54500, Vandœuvre-lès-Nancy, France
| | - Guido Rychen
- Université de Lorraine-INRA (USC340), URAFPA, 54500, Vandœuvre-lès-Nancy, France
| | - Matthieu Delannoy
- Université de Lorraine-INRA (USC340), URAFPA, 54500, Vandœuvre-lès-Nancy, France.
| |
Collapse
|
5
|
Woignier T, Rangon L, Clostre F, Mottes C, Cattan P, Primera J, Jannoyer M. Physical limitation of pesticides (chlordecone) decontamination in volcanic soils: fractal approach and numerical simulation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:40980-40991. [PMID: 31359312 DOI: 10.1007/s11356-019-05899-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 07/03/2019] [Indexed: 06/10/2023]
Abstract
In the French West Indies, the chlordecone (organochloride pesticide) pollution is now diffuse becoming new contamination source for crops and environment (water, trophic chain). Decontamination by bioremediation and chemical degradation are still under development but the physical limitations of these approaches are generally not taken into account. These physical limitations are related to the poor physical accessibility to the pesticides in soils because of the peculiar structural properties of the contaminated clays (pore volume, transport properties, permeability, and diffusion). Some volcanic soils (andosols), which represent the half of the contaminated soils in Martinique, contain nanoclay (allophane) with a unique structure and porous properties. Andosols are characterized by pore size distribution in the mesoporous range, a high specific surface area, a large pore volume, and a fractal structure. Our hypothesis is that the clay microstructure characteristics are crucial physico-chemical factors strongly limiting the remediation of the pesticide. Our results show that allophane microstructure (small pore size, hierarchical microstructure, and tortuosity) favors accumulation of chlordecone, in andosols. Moreover, the clay microporosity limits the accessibility of microorganisms and chemical species able to decontaminate because of poor transport properties (permeability and diffusion). We model the transport properties by two approaches: (1) we use a numerical model to simulate the structure of allophane aggregates. The algorithm is based on a cluster-cluster aggregation model. From the simulated data, we derived the pore volume, specific surface area, tortuosity, permeability, and diffusion. We show that transport properties strongly decrease because of the presence of allophane. (2) The fractal approach. We characterize the fractal features (size of the fractal aggregate, fractal dimension, tortuosity inside allophane aggregates) and we calculate that transport properties decrease of several order ranges inside the clay aggregates. These poor transport properties are important parameters to explain the poor accessibility to pollutants in volcanic soils and should be taken into account by future decontamination process. We conclude that for andosols, this inaccessibility could render inefficient some of the methods proposed in the literature.
Collapse
Affiliation(s)
- Thierry Woignier
- Aix Marseille Université, Univ Avignon, CNRS, IRD, IMBE, Marseille, France.
- IRD, UMR IMBE, Campus Agro-environnemental Caraïbe, Le Lamentin, Martinique, France.
| | - Luc Rangon
- Aix Marseille Université, Univ Avignon, CNRS, IRD, IMBE, Marseille, France
- IRD, UMR IMBE, Campus Agro-environnemental Caraïbe, Le Lamentin, Martinique, France
| | | | - Charles Mottes
- Cirad, UPR HortSys, F-97285, Le Lamentin, France
- HortSys, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
| | - Philippe Cattan
- CIRAD, UPR GECO, F-34398, Montpellier, France
- GECO, Univ Montpellier, CIRAD, Montpellier, France
| | - Juan Primera
- Facultad de Ingeniería Agrícola, Departamento de Ciencias Agrícolas, Universidad Técnica de Manabí, Lodana, Provincia de Manabí, Ecuador
- Facultad Experimental de Ciencias, Departamento de Física, Universidad del Zulia, Edo Zulia, Venezuela
| | - Magalie Jannoyer
- Cirad, UPR HortSys, F-97285, Le Lamentin, France
- HortSys, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
| |
Collapse
|
6
|
Liber Y, Cornet D, Tournebize R, Feidt C, Mahieu M, Laurent F, Bedell JP. A Bayesian network approach for the identification of relationships between drivers of chlordecone bioaccumulation in plants. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:41046-41051. [PMID: 31902080 DOI: 10.1007/s11356-019-07449-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 12/18/2019] [Indexed: 06/10/2023]
Abstract
Plants were sampled from four different types of chlordecone-contaminated land in Guadeloupe (West Indies). The objective was to investigate the importance of biological and agri-environmental parameters in the ability of plants to bioaccumulate chlordecone. Among the plant traits studied, only the growth habit significantly affected chlordecone transfer, since prostrate plants concentrated more chlordecone than erect plants. In addition, intensification of land use has led to a significant increase in the amount of chlordecone absorbed by plants. The use of Bayesian networks uncovers some hypothesis and identifies paths for reflection and possible studies to identify and quantify relationships that explain our data. Graphical abstract.
Collapse
Affiliation(s)
- Yohan Liber
- LEHNA, UMR 5023, CNRS, ENTPE, University of Lyon, F-69518, Vaulx-en-Velin, France
- INRA, UMR1331, Toxalim, F-31027, Toulouse Cedex 3, France
| | - Denis Cornet
- CIRAD, UMR AGAP, F-34398, Montpellier, France
- University of Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France
| | | | - Cyril Feidt
- URAFPA, Université de Lorraine, INRA USC340, F-54500, Vandoeuvre-lès-Nancy, France
| | - Maurice Mahieu
- INRA, URZ, UR 143, F-97170, Petit-Bourg, Guadeloupe, France
| | | | - Jean-Philippe Bedell
- LEHNA, UMR 5023, CNRS, ENTPE, University of Lyon, F-69518, Vaulx-en-Velin, France.
| |
Collapse
|
7
|
Mouvet C, Collet B, Gaude JM, Rangon L, Bristeau S, Senergues M, Lesueur-Jannoyer M, Jestin A, Hellal J, Woignier T. Physico-chemical and agronomic results of soil remediation by In Situ Chemical Reduction applied to a chlordecone-contaminated nitisol at plot scale in a French Caribbean banana plantation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:41063-41092. [PMID: 31955334 DOI: 10.1007/s11356-020-07603-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 01/01/2020] [Indexed: 06/10/2023]
Abstract
The In Situ Chemical Reduction (ISCR) process was tested in a nitisol in a French Caribbean banana plantation using five different soil amendments. The addition of 2.8% or 4.0% of Zero Valent Iron (ZVI; dw/dw, 2 different trial plots) in the 0-40-cm soil layer lowered the initial chlordecone (CLD) concentration by up to 74% or 69% in 37 days or 94 days, with 75% of the decrease achieved after only 21 or 24 days of treatment depending on the trial plot. The addition of commercially available Daramend® was also tested by applying the 6% dose (dw/dw) recommended by the manufacturer and using either the regular alfalfa-based product or a bagasse-based product specifically formulated for the study. Both significantly lowered CLD concentrations, but to a lesser extent than with the ZVI-only amendment. A bagasse-ZVI mixture prepared on site produced results slightly better than the two Daramend®. The percentage decreases in CLD concentrations were correlated with the negative redox potentials achieved. In all the trial plots, dechlorinated transformation products appeared in the soil and soil water as the CLD concentrations decreased, with H atoms replacing up to 4 and 7 of the 10 Cl atoms, respectively. None of these degradation products appeared to accumulate in the soil or soil water during the treatment. Instead, the reverse occurred, with an overall downward trend in their concentrations over time. The effects of ISCR treatment on agronomic and human health-related parameters were measured in three different crops. The radishes produced with some treatments were visually of lower quality or smaller in size than those grown in the control plots. Lower yields were observed for the cucumbers and sweet potatoes grown after applying the bagasse-based amendments. Mortality among cucumber seedlings was observed after treatment with ZVI only. Simple operational solutions should suffice to remedy these negative agronomic effects. As regards human health-related effects, the CLD concentrations in radishes grown with three of the amendments were significantly lower than in the two control plots and well below the maximum residue level (MRL), which was substantially exceeded in the radishes grown on untreated soil. For cucumbers, the treatments with regular Daramend® and with a local bagasse-ZVI mixture produced fruits with CLD below the MRL and also below the concentrations in one of the two control plots. As for the sweet potatoes, adding a bagasse-ZVI mixture had a significant positive effect by decreasing contamination below the levels in the two control plots and below the MRL.
Collapse
Affiliation(s)
| | - Bastien Collet
- Brgm, Villa Bel Azur, 4 Lot. Miramar, Route Pointe des Nègres, F-97200, Fort de France, Martinique, France
| | - Jean-Marie Gaude
- UR Banana, Plantain and Pineapple Cropping Systems, CAEC, PERSYST, Cirad, BP 214, F-97285, Le Lamentin Cedex 2, Martinique, France
| | - Luc Rangon
- CNRS, IRD, Avignon University, IMBE, Aix Marseille University, F-13397, Marseille, France
- IRD, UMR IMBE, Campus Agro-Environnemental Caraïbe, Le Lamentin, Martinique, France
| | | | - Mathlide Senergues
- Brgm, Villa Bel Azur, 4 Lot. Miramar, Route Pointe des Nègres, F-97200, Fort de France, Martinique, France
| | - Magalie Lesueur-Jannoyer
- UR Banana, Plantain and Pineapple Cropping Systems, CAEC, PERSYST, Cirad, BP 214, F-97285, Le Lamentin Cedex 2, Martinique, France
| | - Alexandra Jestin
- UR Banana, Plantain and Pineapple Cropping Systems, CAEC, PERSYST, Cirad, BP 214, F-97285, Le Lamentin Cedex 2, Martinique, France
| | | | - Thierry Woignier
- CNRS, IRD, Avignon University, IMBE, Aix Marseille University, F-13397, Marseille, France
- IRD, UMR IMBE, Campus Agro-Environnemental Caraïbe, Le Lamentin, Martinique, France
| |
Collapse
|
8
|
Mottes C, Deffontaines L, Charlier JB, Comte I, Della Rossa P, Lesueur-Jannoyer M, Woignier T, Adele G, Tailame AL, Arnaud L, Plet J, Rangon L, Bricquet JP, Cattan P. Spatio-temporal variability of water pollution by chlordecone at the watershed scale: what insights for the management of polluted territories? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:40999-41013. [PMID: 31444722 DOI: 10.1007/s11356-019-06247-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 08/16/2019] [Indexed: 06/10/2023]
Abstract
Chlordecone, applied on soils until 1993 to control banana weevil, has polluted water resources in the French West Indies for more than 40 years. At the watershed scale, chlordecone applications were not homogenous, generating a spatial heterogeneity of the pollution. The roles of climate, hydrology, soil, agronomy, and geology on watershed functioning generate a temporal heterogeneity of the pollution. This study questions the interactions between practices and the environment that induce such variability. We analyzed hydrological and water pollution datasets from a 2-year monitoring program on the Galion watershed in Martinique (French West Indies). We conjointly analyzed (i) weekly chlordecone (CLD) concentration monitored on 3 river sampling sites, (ii) aquifer piezometric dynamics and pollutions, and (iii) agricultural practices on polluted soils. Our results showed that chlordecone pollution in surface waters are characterized by annual trends and infra-annual variations. Aquifers showed CLD concentration 10 times higher than surface water, with CLD concentration peaks during recharge events. We showed strong interactions between rainfall events and practices on CLD pollution requiring a systemic management approach, in particular during post-cyclonic periods. Small sub-watershed with high CLD pollution appeared to be a substantial contributor to CLD mass transfers to the marine environment via rivers and should therefore receive priority management. We suggest increasing stable organic matter return to soil as well as external input of organic matter to reduce CLD transfers to water. We identified hydrological conditions-notably drying periods-and tillage as the most influential factors on CLD leaching. In particular, tillage acts on 3 processes that increases CLD leaching: organic matter degradation, modification of water paths in soil, and allophane clay degradation.
Collapse
Affiliation(s)
- Charles Mottes
- UPR HortSys, Cirad, F-97285, Le Lamentin, Martinique, France.
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France.
| | - Landry Deffontaines
- UPR HortSys, Cirad, F-97285, Le Lamentin, Martinique, France
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
| | | | - Irina Comte
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
- UPR GECO, Cirad, F-34000, Montpellier, France
| | - Pauline Della Rossa
- UPR HortSys, Cirad, F-97285, Le Lamentin, Martinique, France
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
| | - Magalie Lesueur-Jannoyer
- UPR HortSys, Cirad, F-97285, Le Lamentin, Martinique, France
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
| | - Thierry Woignier
- Aix Marseille Université, Avignon université, IRD, CNRS, IMBE, F-97285, Le Lamentin, Martinique, France
| | | | | | - Luc Arnaud
- BRGM, F-97200, Fort-de-France, Martinique, France
| | - Joanne Plet
- UPR HortSys, Cirad, F-97285, Le Lamentin, Martinique, France
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
| | - Luc Rangon
- Aix Marseille Université, Avignon université, IRD, CNRS, IMBE, F-97285, Le Lamentin, Martinique, France
| | | | - Philippe Cattan
- HortSys, Geco, Univ Montpellier, Cirad, Inra, Inria, Montpellier SupAgro, Montpellier, France
- UPR GECO, Cirad, F-34000, Montpellier, France
| |
Collapse
|
9
|
Delannoy M, Techer D, Yehya S, Razafitianamaharavo A, Amutova F, Fournier A, Baroudi M, Montarges-Pelletier E, Rychen G, Feidt C. Evaluation of two contrasted activated carbon-based sequestration strategies to reduce soil-bound chlordecone bioavailability in piglets. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:41023-41032. [PMID: 31786765 DOI: 10.1007/s11356-019-06494-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 09/10/2019] [Indexed: 06/10/2023]
Abstract
Chlordecone (Kepone) (CLD) is a highly persistent pesticide formerly used in the French West Indies. High levels of this pesticide are still found in soils and represent a subsequent source of contamination for outdoor-reared animals which may ingest involuntary non negligible amounts of soil. In that context, sequestering matrices like activated carbons (ACs) may be used to efficiently decrease the bioavailability of such organic pollutants. The present study intends to assess the respective efficiency of two sequestering strategies where two different ACs were provided either via feed incorporation or via soil amendment. This study involved 20 piglets randomly distributed into 5 experimental groups (4 replicates). All groups were exposed to 10 μg of CLD per kg of BW per day during 10 days via a contaminated soil. In both "Soil-ACs" treatment groups, the contaminated soil was amended by 2% (mass basis) of one of the two ACs. The two "Feed-ACs" groups received the contaminated soil and one dough ball containing 0.5% (mass basis) of one of the ACs. The piglets were then euthanized before collection of pericaudal adipose tissue and the whole liver and CLD analysis. A significant decrease of CLD concentrations in liver and adipose tissue was observed only in the "Soil-ACs" groups in comparison with the control group (P < 0.001). This decrease was particularly important for the coconut shell activated carbon where relative bioavailability was found lower than 1.8% for both tissues.
Collapse
Affiliation(s)
- Matthieu Delannoy
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France.
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France.
| | - Didier Techer
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
| | - Sarah Yehya
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- Faculty of Public Health-Section III, L.S.E.E., Lebanese University, Tripoli, BP, 246, Lebanon
| | - Angelina Razafitianamaharavo
- CNRS, LIEC UMR7360, 15 avenue du Charmois, 54500, Vandoeuvre-lès-, Nancy, France
- LIEC UMR7360, Université de Lorraine, 15 avenue du Charmois, 54500, Vandœuvre-lès-Nancy, France
| | - Farida Amutova
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- Faculty of Geography and Environmental Sciences, Al-Farabi Kazakh National University, 71 al-Farabi Ave., Almaty, 050040, Republic of Kazakhstan
| | - Agnès Fournier
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
| | - Moumen Baroudi
- Faculty of Public Health-Section III, L.S.E.E., Lebanese University, Tripoli, BP, 246, Lebanon
| | - Emmanuelle Montarges-Pelletier
- CNRS, LIEC UMR7360, 15 avenue du Charmois, 54500, Vandoeuvre-lès-, Nancy, France
- LIEC UMR7360, Université de Lorraine, 15 avenue du Charmois, 54500, Vandœuvre-lès-Nancy, France
| | - Guido Rychen
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
| | - Cyril Feidt
- UR AFPA, Université de Lorraine, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
- UR AFPA, INRA USC 340, 2 avenue de la Forêt de Haye TSA 40602, 54 518, Vandœuvre-lès-Nancy, France
| |
Collapse
|
10
|
Mudhoo A, Ramasamy DL, Bhatnagar A, Usman M, Sillanpää M. An analysis of the versatility and effectiveness of composts for sequestering heavy metal ions, dyes and xenobiotics from soils and aqueous milieus. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 197:110587. [PMID: 32325327 DOI: 10.1016/j.ecoenv.2020.110587] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/13/2020] [Accepted: 04/01/2020] [Indexed: 06/11/2023]
Abstract
The persistence and bioaccumulation of environmental pollutants in water bodies, soils and living tissues remain alarmingly related to environmental protection and ecosystem restoration. Adsorption-based techniques appear highly competent in sequestering several environmental pollutants. In this review, the recent research findings reported on the assessments of composts and compost-amended soils as adsorbents of heavy metal ions, dye molecules and xenobiotics have been appraised. This review demonstrates clearly the high adsorption capacities of composts for umpteen environmental pollutants at the lab-scale. The main inferences from this review are that utilization of composts for the removal of heavy metal ions, dye molecules and xenobiotics from aqueous environments and soils is particularly worthwhile and efficient at the laboratory scale, and the adsorption behaviors and effectiveness of compost-type adsorbents for agrochemicals (e.g. herbicides and insecticides) vary considerably because of variabilities in structure, topology, bond connectivity, distribution of functional groups and interactions of xenobiotics with the active humic substances in composts. Compost-based field-scale remediation of environmental pollutants is still sparse and arguably much challenging to implement if, furthermore, real-world soil and water contamination issues are to be addressed effectively. Hence, significant research and process development efforts should be promptly geared and intensified in this direction by extrapolating the lab-scale findings in a cost-effective manner.
Collapse
Affiliation(s)
- Ackmez Mudhoo
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Mauritius, Réduit, 80837, Mauritius.
| | - Deepika Lakshmi Ramasamy
- Department of Separation Science, School of Engineering Science, Lappeenranta-Lahti University of Technology, Sammonkatu 12, FI-50130, Mikkeli, Finland
| | - Amit Bhatnagar
- Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Muhammad Usman
- PEIE Research Chair for the Development of Industrial Estates and Free Zones, Center for Environmental Studies and Research, Sultan Qaboos University, Al-Khoud 123, Muscat, Oman
| | - Mika Sillanpää
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Viet Nam; Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang, 550000, Viet Nam; School of Civil Engineering and Surveying, Faculty of Health, Engineering and Sciences, University of Southern Queensland, West Street, Toowoomba, 4350, QLD, Australia.
| |
Collapse
|
11
|
Ren X, Zeng G, Tang L, Wang J, Wan J, Wang J, Deng Y, Liu Y, Peng B. The potential impact on the biodegradation of organic pollutants from composting technology for soil remediation. WASTE MANAGEMENT (NEW YORK, N.Y.) 2018; 72:138-149. [PMID: 29183697 DOI: 10.1016/j.wasman.2017.11.032] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 10/08/2017] [Accepted: 11/16/2017] [Indexed: 05/21/2023]
Abstract
Large numbers of organic pollutants (OPs), such as polycyclic aromatic hydrocarbons, pesticides and petroleum, are discharged into soil, posing a huge threat to natural environment. Traditional chemical and physical remediation technologies are either incompetent or expensive, and may cause secondary pollution. The technology of soil composting or use of compost as soil amendment can utilize quantities of active microbes to degrade OPs with the help of available nutrients in the compost matrix. It is highly cost-effective for soil remediation. On the one hand, compost incorporated into contaminated soil is capable of increasing the organic matter content, which improves the soil environment and stimulates the metabolically activity of microbial community. On the other hand, the organic matter in composts would increase the adsorption of OPs and affect their bioavailability, leading to decreased fraction available for microorganism-mediated degradation. Some advanced instrumental analytical approaches developed in recent years may be adopted to expound this process. Therefore, the study on bioavailability of OPs in soil is extremely important for the application of composting technology. This work will discuss the changes of physical and chemical properties of contaminated soils and the bioavailability of OPs by the adsorption of composting matrix. The characteristics of OPs, types and compositions of compost amendments, soil/compost ratio and compost distribution influence the bioavailability of OPs. In addition, the impact of composting factors (composting temperature, co-substrates and exogenous microorganisms) on the removal and bioavailability of OPs is also studied.
Collapse
Affiliation(s)
- Xiaoya Ren
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| | - Guangming Zeng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China.
| | - Lin Tang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China.
| | - Jingjing Wang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| | - Jia Wan
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| | - Jiajia Wang
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| | - Yaocheng Deng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| | - Yani Liu
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| | - Bo Peng
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
| |
Collapse
|