Physicochemical changes in rice straw after composting and its effect on rice-straw-based composites

文献类型： 外文期刊

第一作者： Qu, Ping

作者： Qu, Ping;Zhao, Yongfu;Qu, Ping;Huang, Hongying;Wu, Guofeng

作者机构：

关键词： biodegradable composites;composting method;modified urea formaldehyde;processability;rice straw

期刊名称：JOURNAL OF APPLIED POLYMER SCIENCE （ 影响因子：3.125； 五年影响因子：2.754 ）

ISSN： 0021-8995

年卷期： 2017 年 134 卷 22 期

页码：

收录情况： SCI

摘要： A composting method was applied to improve the processability of rice straw (RS) and its interfacial interaction with a biodegradable resin, hydrolyzed-soy-protein-modified urea formaldehyde adhesives. The composted RS was characterized by fiber testing, Fourier transform infrared spectroscopy, thermogravimetry, differential scanning calorimetry, and scanning electron microscopy. We found that the particle size of RS was reduced from 0.6-2.0 to 0.2-0.6mm. The cellulose content decreased, and the lignin content increased; unstable bonds were decomposed after composting. All of the results were beneficial for improving the plasticity of RS. Composted RS with inoculant exhibited a higher peak degradation temperature (352 degrees C) than the untreated RS (347 degrees C). The porous structure and tissue in RS were destroyed by the microorganism. The best bonding results were obtained by the composted RS with inoculant. Compared with untreated composites, the modulus of rupture, modulus of elasticity, and tensile strength of the composites were improved by 14.94, 25.36, and 27.21%, respectively. In addition, a mechanism of the structural changes of RS during composting was also proposed. The full biodegradable composites have potential applications in agriculture toward the achievement of sustainable development. (c) 2017 Wiley Periodicals, Inc.

分类号：

  • 相关文献

[1]Physical, Chemical, and Rheological Properties of Rice Husks Treated by Composting Process. Wu, Guofeng,Qu, Ping,Sun, Enhui,Chang, Zhizhou,Xu, Yueding,Huang, Hongying. 2015

[2]Amounts of Stubbles Left in Paddy Fields: Evaluation from the Viewpoints of C Sequestration and Soil Fertility. Liu, Jun-Jie,Wang, Guang-hua,Zou, Ping,Fu, Jian-rong,Ando, Ho,Kimura, Makoto. 2017

[3]Consolidated Bioprocessing for Butyric Acid Production from Rice Straw with Undefined Mixed Culture. Ai, Binling,Sheng, Zhanwu,Zheng, Lili,Zheng, Xiaoyan,Ai, Binling,Chi, Xue,Meng, Jia,Li, Jianzheng. 2016

[4]Genetic mapping of quantitative trait loci associated with fiber and lignin content in rice. Bao, J. S.,Jin, L.,Shen, Y.,Xie, J. K.. 2007

[5]Excellent waste biomass-degrading performance of Trichoderma asperellum T-1 during submerged fermentation. Wang, Qun,Shen, Qi,Zhao, Yuhua,Wang, Qun,Chen, Liang,Yu, Daobing,Lin, Hui. 2017

[6]Phosphorus efficiency in a long-term wheat-rice cropping system in China. Tang, X.,Tang, X.,Ma, Y.,Shi, X.,Hao, X..

[7]FEASIBILITY OF ANAEROBIC BATCH CO-DIGESTION OF PEAT AND RICE STRAW FOR BIOGAS PRODUCTION. Chen, Guangyin,Chang, Zhizhou,Ye, Xiaomei. 2011

[8]Yield and size of oyster mushroom grown on rice/wheat straw basal substrate supplemented with cotton seed hull. Yang, WenJie,Wan, ZhengJie,Guo, FengLing. 2013

[9]Mapping of quantitative trait loci for fiber and lignin contents from an interspecific cross Oryza sativaxOryza rufipogon. Xie, Jian-kun,Kong, Xiang-li,Bao, Jin-song,Xie, Jian-kun,Hu, Biao-lin,Wen, Piao,Chen, Jie,Zhuang, Jie-yun. 2011

[10]Digestibility of Riverbed Plants by Dry-Thermophilic Anaerobic Digestion. Riya, Shohei,Sawayanagi, Kaoru,Suzuki, Kazuhiro,Terada, Akihiko,Hosomi, Masaaki,Zhou, Sheng. 2017

[11]Rice straw incorporation in winter with fertilizer-N application improves soil fertility and reduces global warming potential from a double rice paddy field. Zhang, Bin,Zhang, Bin,Pang, Chengqing,Qin, Jiangtao,Liu, Kailou,Xu, Hua,Pang, Chengqing,Liu, Kailou,Li, Huixin. 2013

[12]Long-Term Application of Chemical Fertilizers and Rice Straw on Soil Aluminum Toxicity. Qin, Ruijun,Chen, Fuxing,Gao, Jusheng.

[13]The Rapid Estimation of Cellulose, Hemicellulose, and Lignin Contents in Rice Straw by Near Infrared Spectroscopy. Huang, C.,Han, L.,Liu, X.,Huang, C.,Ma, L.. 2011

[14]Mercury in rice (Oryza sativa L.) and rice-paddy soils under long-term fertilizer and organic amendment. Tang, Zhenya,Fan, Fangling,Wang, Xinyue,Shi, Xiaojun,Wang, Dingyong,Wang, Dingyong,Shi, Xiaojun,Tang, Zhenya,Fan, Fangling,Deng, Shiping. 2018

[15]Methane emissions and mitigation options in irrigated rice fields in southeast China. Lu, WF,Chen, W,Duan, BW,Guo, WM,Lu, Y,Lantin, RS,Wassmann, R,Neue, HU. 2000

[16]Study on the Rice Straw Pretreated with NaOH for Biogasification. Li, Jiayou,Yu, Jianxing,Cai, Liling,Ruan, Shanming,Ye, Xiaomei,Chang, Zhizhou. 2011

[17]Use of in vitro gas production to evaluate associative effects on gas production of rice straw supplemented with lucerne. Zhang, J. K.,Liu, J. X.,Zhang, J. K.. 2007

[18]Enzymatic Hydrolysis of Rice Straw Pretreated with Ammonia. Li, Jiayou,Ruan, Shanming,Cai, Liling,Yei, Xiaomei,Chang, Zhizhou. 2010

[19]Morphological fractions, chemical compositions and in vitro gas production of rice straw from wild and brittle culm1 variety harvested at different growth stages. Wang, Haifeng,Wu, Yueming,Liu, Jianxin,Qian, Qian. 2006

[20]Molecular genetic analysis of QTLs for ferulic acid content in dried straw of rice (Oryza sativa L.). Dong, YJ,Tsuzuki, E,Kamiunten, H,Lin, DZ,Terao, H,Matsuo, M,CHeng, SH. 2005

作者其他论文 更多>>

微信小程序