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生物技术研究引领中国微藻产业发展的六十年:回顾与展望 期刊论文
中国科学. 生命科学, 2021, 卷号: 51, 期号: 1, 页码: 26-39
作者:  高风正;  葛保胜;  向文洲;  秦松
Adobe PDF(7001Kb)  |  收藏  |  浏览/下载：442/58  |  提交时间：2021/12/01
微藻  生物技术  微藻产业  生物经济  
安徽花山尾矿库溃坝污染农田土壤中As、Sb的释放及垂向迁移特征 期刊论文
环境化学, 2020, 卷号: 39, 期号: 9, 页码: 2479-2489
作者:  蔡永兵;  邵俐;  范行军;  李飞跃;  孟凡德;  张华
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矿区  农田土壤  释放迁移  
不同形貌的纳米Mg(OH)_2催化臭氧化降解甲硝唑 期刊论文
化工进展, 2020, 卷号: 39, 期号: 3, 页码: 1174-1180
作者:  孙琪;  朱光灿;  武君;  吕剑
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催化臭氧化  纳米材料  降解  甲硝唑  稳定性  
Ce-Mn复合氧化物对As(V)的吸附行为与机制 期刊论文
环境化学, 2020, 卷号: 39, 期号: 12, 页码: 3542-3551
作者:  张传巧;  陈静;  吴秋月;  张高生;  吴鹍
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Ce-Mn复合金属氧化物  吸附  机制  
一株促甲烷氧化假单胞菌Pseudomonas putida P7的分离及电活性特征 期刊论文
微生物学报, 2020, 卷号: 60, 期号: 9, 页码: 2062-2071
作者:  郝钦钦;  张月超;  李新;  刘芳华
Adobe PDF(1111Kb)  |  收藏  |  浏览/下载：233/29  |  提交时间：2021/12/01
甲烷氧化  湿地  电化学活性  
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
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还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.