Use of sugarcane filter cake and nitrogen, phosphorus and potassium fertilization in the process of bioremediation of soil contaminated with diesel

Tellechea, Fernando Reynel Fundora; Martins, Marco Antonio; Silva, Alexsandro Araújo da; Gama-Rodrigues, Emanuela Forestieri; Martins, Meire Lélis Leal

doi:10.1007/s11356-016-6965-x

Cited by 14 publications

(9 citation statements)

References 19 publications

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“…Meanwhile, TOC content was the key factor affecting the magnitude and relative compositions of microbial communities, especially Planctomycetes and Proteobacteria . Results of previous studies have demonstrated that some carbon sources derived from non-petroleum hydrocarbons (biogenic and anthropogenic carbonaceous organic compounds) are more readily metabolized by microorganisms which results in competitive metabolism with PHs 42 . Nevertheless, due to the accumulation of specialized PHs degrading microorganisms, as well as formation of co-metabolic pathways on PHs and non-petroleum hydrocarbon degradation by microbes 43 , the negative correlation between TOC content and degradation extent of PHs was not observed after initial stages of incubations of soils.…”

Section: Discussionmentioning

confidence: 99%

Aerobic degradation of crude oil by microorganisms in soils from four geographic regions of China

Liu

Tang

Gao

et al. 2017

Sci Rep

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A microcosm experiment was conducted for 112 d by spiking petroleum hydrocarbons into soils from four regions of China. Molecular analyses of soils from microcosms revealed changes in taxonomic diversity and oil catabolic genes of microbial communities. Degradation of total petroleum hydrocarbons (TPHs) in Sand from the Bohai Sea (SS) and Northeast China (NE) exhibited greater microbial mineralization than those of the Dagang Oilfield (DG) and Xiamen (XM). High-throughput sequencing and denaturing gradient gel electrophoresis (DGGE) profiles demonstrated an obvious reconstruction of the bacterial community in all soils. The dominant phylum of the XM with clay soil texture was Firmicutes instead of Proteobacteria in others (DG, SS, and NE) with silty or sandy soil texture. Abundances of alkane monooxygenase gene AlkB increased by 10- to 1000-fold, relative to initial values, and were positively correlated with rates of degradation of TPHs and n-alkanes C13-C30. Abundances of naphthalene dioxygenase gene Nah were positively correlated with degradation of naphthalene and total tricyclic PAHs. Redundancy analysis (RDA) showed that abiotic process derived from geographical heterogeneity was the primary effect on bioremediation of soils contaminated with oil. The optimization of abiotic and biotic factors should be the focus of future bioremediation of oil contaminated soil.

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Section: Discussionmentioning

confidence: 99%

Aerobic degradation of crude oil by microorganisms in soils from four geographic regions of China

Liu

Tang

Gao

et al. 2017

Sci Rep

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“…In turn, Hernández et al [58] used a culture-dependent approach and showed that filter cake application to the sugarcane soil increases colonies of phosphate-solubilizing microorganisms, total bacteria, and fungi. In addition, Tellechea et al [59] showed higher microbial activity in sugarcane soil with filter cake application based on traditional methods of CO 2 determination. These results are an important indicative that the microorganisms present in the filter cake are able to increase available P in the soil solution and then to improve its absorption by plants, which can be highlighted in the tropical soil condition, such as Oxisol, that has high P content adsorbed in the soil by the internal sphere complex (unavailable for plants).…”

Section: Use Of Organic Fertilizersmentioning

confidence: 99%

Multi-Analytical Interactions in Support of Sugarcane Agroecosystems Sustainability in Tropical Soils

Navarrete¹,

Pitombo²,

Brandani³

et al. 2018

Sugarcane - Technology and Research

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The risks of sugarcane management on soil microbes and their relationships with soil physicochemical factors and biogeochemical processes have not been described from an integrated perspective for different agronomic practices. Here, we provide a platform for multi-analytical interactions between ecologists analyzing the soil microbes at multiple ecological levels and geoscientists measuring the release of greenhouse gases and the physicochemical soil factors including labile fractions from soil organic matter in tropical sugarcane management systems. We compile the benefits and risks of nutrient management and soil amendments as well as of crop residue and harvest management in sugarcane soils on belowground microbial life and biogeochemical processes mediated by soil microbial communities, and we demonstrate that the massive planting of the crop brings environmental risks that include a potential impact on tropical soil ecosystem sustainability. We emphasize that soil management and harvest management are critical for supporting the sustainable development of biofuel production in tropical areas.

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“…On the other hand, according to the criteria given by various studies [11,[33][34][35], it can be useful to integrate the kinetics of the process to forecast scenarios of remediation activities, considering the time to obtain an acceptable pollutant removal.…”

Section: Introductionmentioning

confidence: 99%

Bioremediation of Hydrocarbon-Polluted Soil: Evaluation of Different Operative Parameters

et al. 2022

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The bioremediation of soils polluted with hydrocarbons demonstrated to be a simple and cheap technique, even if it needs a long time. The current paper shows the application of statistical analysis, based on two factors involved in the biological process at several levels. We focus on the Design of Experiments (DOE) to determine the number and kind of experimental runs, whereas the use of the categorical factors has not been widely exploited up to now. This method is especially useful to analyze factors with levels constituted by categories and define the interaction effects. Particularly, we focused on the statistical analysis of (1) experimental runs carried out at laboratory scale (test M, in microcosm), on soil polluted with diesel oil, and (2) bench scale runs (test B, in biopile), on refinery oil sludge mixed with industrial or agricultural biodegradable wastes. Finally, the main purpose was to identify the factor’s significance in both the tests and their potential interactions, by applying the analysis of variance (ANOVA). The results demonstrate the robustness of the statistical method and its quality, especially when at least one of the factors cannot be defined with a numerical value.

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Use of sugarcane filter cake and nitrogen, phosphorus and potassium fertilization in the process of bioremediation of soil contaminated with diesel

Cited by 14 publications

References 19 publications

Aerobic degradation of crude oil by microorganisms in soils from four geographic regions of China

Aerobic degradation of crude oil by microorganisms in soils from four geographic regions of China

Multi-Analytical Interactions in Support of Sugarcane Agroecosystems Sustainability in Tropical Soils

Bioremediation of Hydrocarbon-Polluted Soil: Evaluation of Different Operative Parameters

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