Effects of biochar on nitrogen transformation and heavy metals in sludge composting

文献类型: 外文期刊

第一作者: Liu, Wei

作者: Liu, Wei;Huo, Rong;Liang, Shuxuan;Xu, Junxiang;Li, Jijin;Zhao, Tongke;Wang, Shutao

作者机构:

关键词: Biochar;Nitrogen;Heavy metal;Composting

期刊名称:BIORESOURCE TECHNOLOGY ( 影响因子:9.642; 五年影响因子:9.237 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Composting is regarded as an effective treatment to suppress pathogenic organisms and stabilize the organic material in sewage sludge. This study investigated the use of biochar as an amendment to improve the composting effectiveness and reduce the bioavailability of heavy metals and loss of nitrogen during composting. Biochar of 0%, 1%, 3%, 5% and 7% were added into a mixture of sludge and straw, respectively. The use of biochar, even in small amounts, altered the composting process and the properties of the end products. Biochar addition resulted in a higher pile temperature (66 degrees C) and could reduce nitrogen loss by transforming ammonium into nitrite. In the 5% biochar group, the final product from sludge composting, ammonia nitrogen, decreased by 22.4% compared to the control, and nitrate nitrogen increased by 310.6%. Considering temperature and N transformation, the treatment with 5% biochar is suggested for sludge composting. (C) 2017 Elsevier Ltd. All rights reserved.

分类号: Q

  • 相关文献

[1]Effect of aeration rate, moisture content and composting period on availability of copper and lead during pig manure composting. Shen, Yujun,Zhao, Lixin,Meng, Haibo,Hou, Yueqing,Zhou, Haibin,Cheng, Hongsheng,Shen, Yujun,Zhao, Lixin,Meng, Haibo,Hou, Yueqing,Zhou, Haibin,Cheng, Hongsheng,Wang, Fei,Liu, Hongbin. 2016

[2]Effect of Biochars from Rice Husk, Bran, and Straw on Heavy Metal Uptake by Pot-Grown Wheat Seedling in a Historically Contaminated Soil. Zheng, Ruilun,Xiao, Bo,Chen, Zheng,Wang, Xiaohui,Huang, Yizong,Sun, Guoxin,Cai, Chao. 2013

[3]Selected dark sides of biomass-derived biochars as environmental amendments. Chen, Zien,Luo, Lei,Xiao, Diyi,Lv, Jitao,Wen, Bei,Zhang, Shuzhen,Ma, Yibing.

[4]The effect of biochar and crop straws on heavy metal bioavailability and plant accumulation in a Cd and Pb polluted soil. Xu, Ping,Sun, Cai-Xia,Ye, Xue-Zhu,Xiao, Wen-Dan,Zhang, Qi,Wang, Qiang.

[5]The influence of particle size and feedstock of biochar on the accumulation of Cd, Zn, Pb, and As by Brassica chinensis L.. Zheng, Ruilun,Li, Cui,Chen, Jie,Wu, Juying,Wang, Qinghai,Sun, Guoxin,Xie, Zubin.

[6]Earthworms enhanced winter oilseed rape (Brassica napus L.) growth and nitrogen uptake. Zhang, Shujie,Chao, Ying,Zhang, Chunlei,Cheng, Jing,Li, Jun,Ma, Ni.

[7]Study on Packing Materials for High-temperature Compost of Livestock Manure. Li Ji-jin,Sun Qin-ping,Zou Guo-yuan,Xu Jun-xiang,Gao Li-juan,Luo Yi-ming. 2013

[8]Evaluation of humic substances during co-composting of sewage sludge and corn stalk under different aeration rates. Li, Shuyan,Li, Danyang,Li, Guoxue,Zhang, Bangxi,Li, Jijin,Zhang, Bangxi.

[9]Gentamicin degradation and changes in fungal diversity and physicochemical properties during composting of gentamicin production residue. Liu, Yuanwang,Feng, Yao,Cheng, Dengmiao,Hu, Haiyan,Li, Zhaojun,Xue, Jianming,Xue, Jianming,Wakelin, Steve A..

[10]Rapid estimation of nutrients in chicken manure during plant-field composting using physicochemical properties. Huang, Guangqun,Han, Lujia,Wang, Xiaoyan.

[11]Various sulphur fractions changes during different manure composting. Bao, Yanyu,Zhou, Qixing,Guan, Lianzhu,Yan, Li,Wang, He.

[12]Control of Nitrogen Loss during Co-Composting of Banana Stems with Chicken Manure. Wu, Chunyuan,Li, Qinfen,Zhang, Yubai. 2011

[13]Odorous composting gas abatement and microbial community diversity in a biotrickling filter. Xue, Niantao,Wang, Qunhui,Wang, Juan,Wang, Jianhua,Xue, Niantao,Wang, Qunhui,Sun, Xiaohong.

[14]Straw biochar hastens organic matter degradation and produces nutrient-rich compost. Zhang, Jining,Chen, Guifa,Sun, Huifeng,Zhou, Sheng,Zou, Guoyan,Zhang, Jining,Chen, Guifa,Sun, Huifeng,Zhou, Sheng,Zou, Guoyan,Zou, Guoyan.

[15]Influence of bulking agents on CH4, N2O, and NH3 emissions during rapid composting of pig manure from the Chinese Ganqinfen system. Sun, Xiang-ping,Sun, Xiang-ping,Li, Guo-xue,Lu, Peng,Jiang, Tao,Schuchardt, Frank. 2014

[16]Bacterial and fungal communities and contribution of physicochemical factors during cattle farm waste composting. Huhe,Huhe,Huhe,Jiang, Chao,Wu, Yanpei,Cheng, Yunxiang. 2017

[17]AMMONIA AND GREENHOUSE GAS EMISSIONS FROM CO-COMPOSTING OF DEAD HENS WITH MANURE AS AFFECTED BY FORCED AERATION RATE. Zhu, Z.,Dong, H.,Xi, J.,Xin, H..

[18]GREENHOUSE GAS EMISSIONS DURING SWINE MANURE COMPOSTING IN A RECTANGULAR BED WITH DAILY TURNING. Zhu, Z.,Dong, H.,Huang, W.,Li, L.,Yang, J..

[19]Effect of inoculation during different phases of agricultural waste composting on spectroscopic characteristics of humic acid. Huang Hong-li,Luo Lin,Zhang Jia-chao,Qin Pu-feng,Zeng Guang-ming,Zeng Guang-ming,Yu Man. 2015

[20]Phanerochaete chrysosporium inoculation shapes the indigenous fungal communities during agricultural waste composting. Zhang, Jiachao,Huang, Hongli,Zeng, Guangming,Chen, Yaoning,Liang, Jie,Zhang, Chang,Huang, Binbin,Chen, Ming,Zhu, Yi,Zeng, Guangming,Chen, Yaoning,Liang, Jie,Zhang, Chang,Huang, Binbin,Chen, Ming,Zhu, Yi,Sun, Weimin,Yu, Man.

作者其他论文 更多>>