文献类型： 外文期刊
作者： Qin, Zuodong 1 ; He, Fulin 1 ; Peng, Cun 1 ; Rong, Nianhang 2 ; Luo, Xiaofang 1 ; Chen, Miao 1 ; Jiang, Dan 1 ; Li, Jiqia 1 ;
作者机构： 1.Hunan Univ Sci & Engn, Coll Chem & Bioengn, Key Lab Comprehens Utilizat Advantage Plants Reso, Yongzhou 425100, Peoples R China
2.Zhejiang Univ, Anal Ctr Agrobiol & Environm Sci, Hangzhou 310058, Zhejiang, Peoples R China
3.Zhejiang Acad Agr Sci, Inst Environm Resource Soil & Fertilizer, Hangzhou 310021, Zhejiang, Peoples R China
4.Engn Res Ctr Biochar Zhejiang Prov, Hangzhou 310021, Zhejiang, Peoples R China
5.AirChem Consulting & Res, London, ON N5X 0E2, Canada
关键词： Biochar; Pig Manure; Raw Materials; Properties; Pyrolysis
期刊名称：JOURNAL OF BIOBASED MATERIALS AND BIOENERGY （ 影响因子：0.708； 五年影响因子：0.739 ）
ISSN： 1556-6560
年卷期： 2018 年 12 卷 3 期
页码：
收录情况： SCI
摘要： Biochar, which is typically made from biomass via pyrolysis, can be used as a soil amendment that can increase soil fertility, and improve agricultural productivity. Biochar is also under investigation as an approach to carbon sequestration. In this paper, we used mixed biomass consisting of different kinds of plant biomass and pig manure as raw materials and prepared biochar via pyrolysis in a carbonization furnace from these raw materials. We then studied the influences of plant biomass type on the properties of the corresponding biochar. The results are as follows: (1) The addition of plant biomass to pig manure improved the yield, increased the carbon content of the biochar, and decreased the ash content of biochar. (2) The pH of the biochar made from mixed biomass was alkaline, which thus could be used in acidic soils; (3) The plant biomass tended to help increase the specific surface area of biochar, which could improve the corresponding adsorption performance of the biochar.
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