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Limited inorganic N niche partitioning by nine alpine plant species after long-term nitrogen addition 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 718, 页码: 9
作者:  Zhang, Li;  Zhu, Tongbin;  Liu, Xiang;  Nie, Ming;  Xu, Xingliang
收藏  |  浏览/下载：9/0  |  提交时间：2020/05/19
Ion exchange of one-pot synthesized Cu-SAPO-44 with NH4NO3 to promote Cu dispersion and activity for selective catalytic reduction of NOx with NH3 期刊论文
Catalysts, 2019, 卷号: 9, 期号: 11
作者:  Zhang N.;  Xin Y.;  Zhang Z.;  Li Q.;  Ma X.
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11
Low-temperature activity and mechanism of WO3-modified CeO2-TiO2 catalyst under NH3-NO/NO2 SCR conditions 期刊论文
CHINESE JOURNAL OF CATALYSIS, 2018, 卷号: Vol.39 No.11, 页码: 1804-1813
作者:  Chen, Lei;  Weng, Ding;  Wang, Jiadao;  Weng, Duan;  Cao, Li
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/26
Screening and fermentation optimization of microbial lipid-producing molds from forest soils 期刊论文
AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH, 2010, 卷号: 4, 期号: 14, 页码: 1462-1468
作者:  Liu, Gao-Qiang*;  Lin, Qin-Lu;  Jin, Xian-Chun;  Wang, Xiao-Ling;  Zhao, Yan
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/28
Sixty-one isolates including molds  yeasts and bacteria from the forest soils collected from Hunan Province  China were tested for their potentiality to accumulate microbial lipid as alternative sources for biodiesel production. The results showed that sixteen mold isolates were potential oleaginous microorganisms  among which  strain SCIM 3.009 was the best lipid producers  which may accumulate up to 50.4% of lipids in dry biomass. Further study showed that the components profile of the lipid from strain SCIM 3.009 had the similar characters to that of vegetable oil  abundant in low degree unsaturated long chain fatty acid (C18:1) and saturated long chain fatty acids (C16:0)  suggesting the lipid is a potential source for biodiesel production. Based on the morphology and a commercial identification system  the strain SCIM 3.009 was found to be Thamnidium ctenidium. To enhance the lipid production by the strain  the fermentation parameters were optimized  the optimium conditions were as follows: glucose as carbon source with initial concentration 60 g/L  NH4NO3 as nitrogen source at 3.0 g/L  culture temperature was 30°C  initial pH = 6.5  culture volume was 50 mL in a 250 mL flask  agitation speed was 220 rpm. Results on verification of the optimium conditions in a 5 L stirred-tank bioreactor reveal that the strain accumulate up to 66.02% of lipids in dry biomass and the lipid yield significantly enhanced from 6.4 ± 0.39 to 13.6 ± 0.37 g/L  while biomass enhanced from 12.7 ± 0.72 to 20.6 ± 0.52 g/L.  
Preparation and electrorheological property of Y4O(OH)(9)(NO3)-NH4NO3 materials 期刊论文
中国稀土学报英文版, 2006
Ma, SZ; Huo, L; Jia, YL; Shang, YL; Li, SX; Xu, MY; Li, JR; Zhang, SH
收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12
大气颗粒物与气相污染物的化学热力学平衡及与酸化作用的关系 期刊论文
环境化学, 1991, 期号: 2, 页码: 25-33
刘丽君; 汪安璞
收藏  |  浏览/下载：11/0  |  提交时间：2012/03/21
用NH4NO3作N源的培养液,蔬菜对NO3-N和NH4-N的吸收特性以及培养液的pH变化 期刊论文
1983, 期号: 6, 页码: 30
作者:  池田英男;  大汉孝也;  周道德
收藏  |  浏览/下载：0/0  |  提交时间：2020/01/05

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