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The Use of Bermuda grass Clippings in the Phytoremediation of Crude Oil Polluted Soil

Year: 2025

Type: article

Abstract: This study demonstrates the efficacy of Bermuda grass clippings as a low-cost phytoremediation amendment for crude oil-polluted soil. In fourteen days, grass clippings significantly enhanced microbial activity with fungi count from (5.8 × 102 to 6.5 × 10² ) with parameters (6.5 ± 0.5 to 12.2 ± 0.7) (3 ± 1 to 10.2 ± 0.7) (1.5 ± 0.1 to 3.1 ± 0.2) of shoot, leaves and stem facilitating hydrocarbon degradation. The amendment stimulated the proliferation of indigenous fungi Aspergillus flavus and Aspcoergillus niger which played a crucial role in pollutant degradation. Our findings highlight the potential of Bermuda grass clippings as a rapid, cost-effective, and sustainable remediation strategy, offering a promising solution for environmental restoration in oil-polluted regions.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.17179053

Author: Okafor, Gerald Uchechukwu

Language: English

Topic: Microbial bioremediation and biosurfactants

Subfield: Pollution

Field: Environmental Science

Domain: Physical Sciences

SDGs: Life on land, Responsible consumption and production

Open Access status: green

OpenAlex ID: W7082636563

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