Application of sulfidated zero-valent iron to chloramphenicol-contaminated paddy soil: The synergistic effect of pollution remediation, crop growth promotion, and greenhouse gas mitigation

日本語

本研究は、クロラムフェニコールで汚染された水田土壌に硫化ゼロ価鉄（S-ZVI）を適用し、汚染修復、作物成長促進、温室効果ガス削減の相乗効果を検証した。S-ZVIは抗生物質の分解を促進し、イネの成長を向上させるとともに、メタンと亜酸化窒素の排出を抑制した。この技術は、農地の環境修復と気候変動緩和に貢献する可能性がある。

English

This study investigates the synergistic effects of applying sulfidated zero-valent iron (S-ZVI) to chloramphenicol-contaminated paddy soil, including pollution remediation, crop growth promotion, and greenhouse gas mitigation. S-ZVI enhanced antibiotic degradation, improved rice growth, and reduced methane and nitrous oxide emissions. The technology offers potential for agricultural environmental remediation and climate change mitigation.

日本のGX文脈において

日本の水田農業における温室効果ガス削減策として、S-ZVIのような土壌改良材の活用は、農林水産省の「みどりの食料システム戦略」に合致する可能性がある。ただし、実用化にはコストや長期的影響の評価が必要。

In the global GX context

This research aligns with global efforts to mitigate agricultural greenhouse gas emissions, particularly from rice paddies, which are a major source of methane. The use of S-ZVI as a soil amendment could be a novel approach for integrated pollution remediation and climate mitigation, though scalability and cost-effectiveness remain to be assessed.