Publications by authors named "Huijie Su"
Article Synopsis
- The study investigates how peanuts contribute nitrogen to maize in intercropping systems, emphasizing the role of root interactions in this process.
- Utilizing nitrogen isotope labeling and metagenomic sequencing, researchers quantified nitrogen fixation and identified crucial microorganisms involved in the nitrogen cycle.
- Results showed significant increases in nitrogen transfer (230 mg) and soil enzyme activities due to root interactions, highlighting the importance of specific genes and bacteria in enhancing soil nutrient balance.
In this study, a kind of high-efficiency and low-cost biochar-supported zero-valent iron nanoparticles (nZVI@BC) was synthesised and used in the remediation of Cr(VI)-contaminated soil. The remediation tests indicated that the immobilisation efficiency of Cr(VI) and Crtotal was 100% and 91.94%, respectively, by 8g nZVI@BC per kg soil for 15 d of remediation.
View Article and Find Full Text PDFIn this study, a biochar-supported nanoscale zero-valent iron (nZVI@BC) material was used for in situ remediation of hexavalent chromium-contaminated soil. Sedimentation tests and column experiments were used to compare the stability and mobility of nZVI@BC and bare-nZVI. The immobilisation efficiency of chromium, toxic effect of chromium and the content of iron were assessed through leaching tests and pot experiments.
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