1
|
Futughe AE, Jones H, Purchase D. A novel technology of solarization and phytoremediation enhanced with biosurfactant for the sustainable treatment of PAH-contaminated soil. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 45:3847-3863. [PMID: 36593376 DOI: 10.1007/s10653-022-01460-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 12/08/2022] [Indexed: 06/01/2023]
Abstract
Hydrocarbon-contaminated land has been a significant issue throughout Nigeria's Niger Delta since the discovery of crude oil in 1956. This paper proposes a novel and sustainable technique involving soil solarization, phytoremediation and biosurfactant to treat polycyclic aromatic hydrocarbon (PAH) contamination. The treatment effect on PAH reduction, plant growth, rhizosphere microorganisms and their enzymatic activities was evaluated. Twenty-eight days of solarization was carried out before the introduction of Chromolaena odorata seedlings for an 84-day phytoremediation period using a 4 × 4 (vegetated) and 2 × 4 (non-vegetated) cell microcosms to simulate the Niger Delta's subtropical conditions. Soil solarization resulted in significant PAH reduction (p ≤ 0.01) of phenanthrene, fluoranthene and benzo(a)pyrene with means reduction of 60.0%, 38.7% and 36.1% compared to their non-solarized counterparts with 18.0%, 18.0% and 18.8% at 95% CI (32.7, 51.3), (15.4, 26.1) and (8.0, 26.6), respectively. In post-solarization, all solarized and vegetated treatment groups significantly reduced (p ≤ 0.01) PAHs compared to their respective counterparts, while biosurfactant contribution in this combination was negligible (p ≥ 0.05). The growth parameters of C. odorata, total soil/rhizosphere heterotrophic microorganisms and their enzymatic activities of dehydrogenase and urease increased in all solarized treatments indicating essential biochemical processes. The novel and successful integration of soil solarization and phytoremediation using indigenous C. odorata as a combined technique to treat even the most recalcitrant form of hydrocarbons (PAHs) brings up new opportunities for a sustainable method of cleaning up contaminated land in Nigeria's oil-rich Niger Delta.
Collapse
Affiliation(s)
- Anthony Esimajemite Futughe
- Eco-Remediation Technologies & Consultants Ltd., Beech Hill Court, 240-242 Dunstable Road, Luton, LU4 8JL, UK
- Department of Natural Science, Faculty of Science and Technology, Middlesex University, The Burroughs, London, NW4 4BT, UK
- Advanced Bacterial Sciences Limited, Third Floor Crown House, 151 High Road, Loughton Essex, IG10 4LG, UK
| | - Huw Jones
- Department of Natural Science, Faculty of Science and Technology, Middlesex University, The Burroughs, London, NW4 4BT, UK
| | - Diane Purchase
- Department of Natural Science, Faculty of Science and Technology, Middlesex University, The Burroughs, London, NW4 4BT, UK.
| |
Collapse
|
2
|
Fenoll J, Garrido I, Vela N, Ros C, Navarro S. Enhanced degradation of spiro-insecticides and their leacher enol derivatives in soil by solarization and biosolarization techniques. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:9278-9285. [PMID: 28229382 DOI: 10.1007/s11356-017-8589-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/06/2017] [Indexed: 06/06/2023]
Abstract
The leaching potential of three insecticides (spirodiclofen, spiromesifen, and spirotetramat) was assessed using disturbed soil columns. Small quantities of spirodiclofen and spiromesifen were detected in leachate fraction, while spirotetramat residues were not found in the leachates. In addition, the transformation products (enol derivatives) are relatively more mobile than the parent compounds and may leach into groundwater. Moreover, the use of disinfection soil techniques (solarization and biosolarization) to enhance their degradation rates in soil was investigated. The results show that both practices achieved a reduction in the number of juvenile nematodes, enhancing in a parallel way degradation rates of the insecticides and their enol derivatives as compared with the non-disinfected soil. This behavior can be mainly attributed to the increase in soil temperature and changes in microbial activity. All insecticides showed similar behavior under solarization and biosolarization conditions. As a consequence, both agronomic techniques could be considered as suitable strategies for detoxification of soils polluted with the studied pesticides.
Collapse
Affiliation(s)
- José Fenoll
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), C/Mayor s/n. La Alberca, 30150, Murcia, Spain.
| | - Isabel Garrido
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), C/Mayor s/n. La Alberca, 30150, Murcia, Spain
| | - Nuria Vela
- Facultad de Ciencias de la Salud, Universidad Católica de Murcia, Campus de Los Jerónimos, s/n. Guadalupe, 30107, Murcia, Spain
| | - Caridad Ros
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), C/Mayor s/n. La Alberca, 30150, Murcia, Spain
| | - Simón Navarro
- Departamento de Química Agrícola, Geología y Edafología. Facultad de Química, Universidad de Murcia, Campus Universitario de Espinardo, 30100, Murcia, Spain
| |
Collapse
|
3
|
Fenoll J, Ruiz E, Flores P, Hellín P, Navarro S. Reduction of the movement and persistence of pesticides in soil through common agronomic practices. CHEMOSPHERE 2011; 85:1375-1382. [PMID: 21872905 DOI: 10.1016/j.chemosphere.2011.07.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 07/27/2011] [Accepted: 07/29/2011] [Indexed: 05/31/2023]
Abstract
Laboratory and field studies were conducted in order to determine the leaching potential of eight pesticides commonly used during pepper cultivation by use of disturbed soil columns and field lysimeters, respectively. Two soils with different organic matter content (soils A and B) were used. Additionally, soil B was amended with compost (sheep manure). The tested compounds were cypermethrin, chlorpyrifos-methyl, bifenthrin, chlorpyrifos, cyfluthrin, endosulfan, malathion and tolclofos-methyl. In soil B (lower organic matter content), only endosulfan sulphate, malathion and tolclofos-methyl were found in leachates. For the soil A (higher organic matter content) and amended soil B, pesticide residues were not found in the leachates. In addition, this paper reports on the use of common agronomic practices (solarization and biosolarization) to enhance degradation of these pesticides from polluted soil A. The results showed that both solarization and biosolarization enhanced the degradation rates of endosulfan, bifenthrin and tolclofos-methyl compared with the control. Most of the studied pesticides showed similar behavior under solarization and biosolarization conditions. However, chlorpyrifos was degraded to a greater extent in the solarization than in biosolarization treatment. The results obtained point to the interest in the use of organic amendment in reducing the pollution of groundwater by pesticide drainage and in the use of solarization and biosolarization in reducing the persistence of pesticides in soil.
Collapse
Affiliation(s)
- José Fenoll
- Departamento de Calidad y Garantía Alimentaria, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, C/Mayor s/n, La Alberca, 30150 Murcia, Spain.
| | | | | | | | | |
Collapse
|
4
|
Fenoll J, Ruiz E, Hellín P, Martínez CM, Flores P. Rate of loss of insecticides during soil solarization and soil biosolarization. JOURNAL OF HAZARDOUS MATERIALS 2011; 185:634-638. [PMID: 20956055 DOI: 10.1016/j.jhazmat.2010.09.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2010] [Revised: 09/17/2010] [Accepted: 09/20/2010] [Indexed: 05/30/2023]
Abstract
This paper reports the use of solarization and biosolarization to decontaminate a soil polluted with six insecticides (buprofezin, pirimicarb, pirimiphos methyl, pyridaben, pyriproxyfen and tebufenpyrad). In the experiment, 17-L pots filled with clay-loam soil were placed in a greenhouse during the summer season and then contaminated with the insecticides of interest. Treatments consisted of different solarization and biosolarization treatments, including a control without disinfection. For both solarization and biosolarization treatments, low-density polyethylene film was used as cover; the biosolarization treatment involving application of a mixture of sheep and chicken manures at a rate of 400 g pot(-1). Five pots per treatment were sampled periodically up to 90 d after the beginning of each treatment. The results showed that both solarization and biosolarization enhanced the degradation rates of most of the insecticides tested compared with the control, probably as a result of the increased soil temperature. Pirimicarb, pirimiphos methyl, tebufenpyrad, pyriproxyfen and pyridaben were degraded to a greater extent in the biosolarization than in the solarization treatment. The results confirm that both solarization and biosolarization can be considered as a remediation tool for soils polluted by these insecticides.
Collapse
Affiliation(s)
- José Fenoll
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, IMIDA, La Alberca, 30150 Murcia, Spain.
| | | | | | | | | |
Collapse
|
5
|
Effect of biofumigation with manure amendments and repeated biosolarization on Fusarium densities in pepper crops. J Ind Microbiol Biotechnol 2010; 38:3-11. [DOI: 10.1007/s10295-010-0826-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Accepted: 07/26/2010] [Indexed: 10/19/2022]
|
6
|
Fenoll J, Ruiz E, Hellín P, Navarro S, Flores P. Solarization and biosolarization enhance fungicide dissipation in the soil. CHEMOSPHERE 2010; 79:216-220. [PMID: 20149407 DOI: 10.1016/j.chemosphere.2010.01.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2009] [Revised: 01/18/2010] [Accepted: 01/20/2010] [Indexed: 05/28/2023]
Abstract
Although there is some evidence regarding the effect of solarization and biosolarization on pesticide degradation, information is still scarce. The aim of this study was to determine the effect of these disinfection techniques on the degradation of eight fungicides (azoxystrobin, kresoxin methyl, tebuconazole, hexaconazole, triadimenol, cyprodinil, pyrimethanil and fludioxonil) commonly used in pepper crops under greenhouse cultivation. Seventy-five 17-L pots filled with clay-loam soil were placed in a greenhouse during the summer season and then contaminated with the studied fungicides. Treatments consisted of different disinfection treatments, including a control without disinfection, solarization and biosolarization. For the solarization and biosolarization treatments, low-density polyethylene film was used as cover. Five pots per treatment were sampled periodically up to 90d after the beginning of each treatment and fungicide residues were analyzed by GC/MS. The results showed that both solarization and biosolarization enhanced fungicide dissipation rates with regard to the control treatment, an effect which was attributed to the increased soil temperature. Most of the fungicides studied showed similar behavior under solarization and biosolarization conditions. However, triadimenol was degraded to a greater extent in the biosolarization than in the solarization treatment, while fludioxonil behaved in the opposite way. The results confirm that both solarization and biosolarization contribute to pesticide dissipation and can therefore be considered alongside other soil disinfection techniques, as a bioremediation tool for pesticide-polluted soils.
Collapse
Affiliation(s)
- José Fenoll
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, IMIDA, C/Mayor s/n, La Alberca, 30150 Murcia, Spain.
| | | | | | | | | |
Collapse
|
7
|
Fenoll Serrano J, Ruiz E, Hellín P, Lacasa A, Flores P. Enhanced dissipation of oxyfluorfen, ethalfluralin, trifluralin, propyzamide, and pendimethalin in soil by solarization and biosolarization. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2010; 58:2433-2438. [PMID: 20112907 DOI: 10.1021/jf903697u] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This study was conducted to assess the effects of solarization and biosolarization on the degradation of oxyfluorfen, ethalfluralin, trifluralin, propyzamide, and pendimethalin. The experimental design consisted of 17 L pots filled with clay-loam soil, which were contaminated with the studied herbicides. Then, soil disinfection treatments were applied during the summer season, including a control without disinfection (C), solarization (S), and biosolarization (BS). Soil from five pots per treatment was sampled periodically up to 90 days. Herbicide dissipation rates were higher in both S and BS treatments with regard to the control. Similar dissipation rates were observed under S and BS for most of the herbicides studied, except oxyfluorfen and pendimethalin, which were degraded to a greater extent in the BS than in the S treatment. The obtained results showed that both solarization and biosolarization can be considered, in addition to soil disinfection techniques, such as bioremediation tools for herbicide-polluted soils.
Collapse
Affiliation(s)
- José Fenoll Serrano
- Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario, IMIDA, C/Mayor s/n, La Alberca, 30150 Murcia, Spain
| | | | | | | | | |
Collapse
|
8
|
Navarro S, Bermejo S, Vela N, Hernández J. Rate of loss of simazine, terbuthylazine, isoproturon, and methabenzthiazuron during soil solarization. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:6375-6382. [PMID: 19537795 DOI: 10.1021/jf901102b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This paper reports the use of solar heating by polyethylene mulching for decontamination of a silty clay-loam soil polluted with herbicides. Soil solarization, a natural and hydrothermal method commonly used for disinfesting soils, was tested during the summer season on a Hipercalcic Calcisol located in Murcia (southeast Spain) for dissipation of s-triazine (simazine and terbuthylazine) and phenylurea (isoproturon and methabenzthiazuron) herbicides using low-density (LD) and high-density (HD) polyethylene (PE) film as a cover. A well-established influence of the film was observed on the dissipation of all herbicides from the soil, although the density (0.92-0.95 g/cm(3)) of the film used (LDPE and HDPE) was not significant in terms of the rate of loss. In all cases, a quick depletion during the first 2 weeks was observed, mainly for terbuthylazine. The first-order model satisfactorily explained the dissipation process, but the Hoerl and biexponential equations were more appropriate, mainly for simazine, isoproturon, and methabenzthiazuron. In all cases, herbicides disappeared at faster rates in solarized soils (DT(50) = 4-29 days) than in nonmulched soils (DT(50) = 11-35 days), especially for terbuthylazine and isoproturon.
Collapse
Affiliation(s)
- Simón Navarro
- Departamento de Química Agrícola, Geología y Edafología, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain.
| | | | | | | |
Collapse
|