Preparation and Experimental Research of Nitrification Biochar
Jia Yao, Wei Lu, Dequan Zhu, Jiyi Luan
Available Online April 2017.
- https://doi.org/10.2991/iceesd-17.2017.78How to use a DOI?
- Biomass waste; Nitrification biochar; Biochar returning field
- Biochars, taking the biomass wastes as raw materials, can be obtained by using biomass pyrolysis technology. Biochar is favorable for environmental protection and can be taken as soil amendment, but the nutrient elements of biochar itself are poor, especially nitrogen element. Three biochars (corn stalk biochar, rice straw biochar and mushroom stuff biochar) based on different biomass wastes have been prepared at 300 pyrolysis temperature, then blending, adsorption and reaction methods have been taken to prepare nitrification biochars for improving the nitrogen element contents. According to the parameter variations of mass change ratios, pH values, SEM observations, the effectiveness for the nitrogen element adding of the three methods have been compared. Based on this research foundation, the further research of the preparation of biochar-based fertilizer and the biochar returning field technology can be pushed to promote sustainable agricultural eco-system and agricultural production.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Jia Yao AU - Wei Lu AU - Dequan Zhu AU - Jiyi Luan PY - 2017/04 DA - 2017/04 TI - Preparation and Experimental Research of Nitrification Biochar PB - Atlantis Press SP - 415 EP - 418 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-17.2017.78 DO - https://doi.org/10.2991/iceesd-17.2017.78 ID - Yao2017/04 ER -