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221.
Wu Zhansheng Xue Yongtao Gao Zhenzhen Li Yunfeng Zhang Luohong Yang Xia Liu Xiaochen Chen Zengyue 《Environmental science and pollution research international》2021,28(6):6491-6503
Environmental Science and Pollution Research - In this work, the Ni-doped anatase TiO2 single crystals loaded on activated carbon (Ni-T/AC) were synthesized by a sol–gel method. The chemical... 相似文献
222.
Xu Su Gong Ping Ding Wen Wu Shengchun Yu Xinwei Liang Peng 《Environmental science and pollution research international》2021,28(47):66990-66997
Environmental Science and Pollution Research - Paspalum distichum L. was tested to evaluate their phytoremediation capacity for Hg contaminated soil through analyzing the dissipation of Hg in soil... 相似文献
223.
Zhou Daqing Zhang Haonan Zhang Xingshuo Zhang Wenwen Zhang Tingting Lu Changhu 《Environmental science and pollution research international》2021,28(39):54719-54727
Environmental Science and Pollution Research - The red-crowned crane (Grus japonensis) is an endangered bird species that has been listed as one of the Class I National Key Protected Wild Animals... 相似文献
224.
Wu Xiu Zhang Jinting 《Environmental science and pollution research international》2021,28(32):43732-43746
Environmental Science and Pollution Research - Since COVID-19 is extremely threatening to human health, it is significant to determine its impact factors to curb the virus spread. To tackle the... 相似文献
225.
Ren Jilong Ma Hongjing Liu Ying Ruan Yunjie Wei Chenzheng Song Jing Wu Yinghai Han Rui 《Environmental science and pollution research international》2021,28(24):30807-30820
Environmental Science and Pollution Research - Aerobic denitrifiers have the potential to reduce nitrate in polluted water under aerobic conditions. A salt-tolerant aerobic denitrifier was newly... 相似文献
226.
The relationship between the fine particles emitted after desulfurization and gypsum crystals in the desulfurization slurry was investigated, and the crystallization characteristics varying with the operation parameters and compositions of the desulfurization slurry were discussed. The results showed that the fine particles generated during the desulfurization process were closely related to the crystal characteristics in the desulfurization slurry by comparison of their morphology and elements. With the higher proportion of fine crystals in the desulfurization slurry, the number concentration of fine particles after desulfurization was increased and their particle sizes were smaller, indicating that the optimization of gypsum crystallization was beneficial for the reduction of the fine particle emission. The lower pH value and an optimal temperature of the desulfurization slurry were beneficial to restrain the generation of fine crystals in the desulfurization slurry. In addition, the higher concentrations of the Fe3 + ions and the F− ions in the desulfurization slurry both promoted the generation of fine crystals with corresponding change of the morphology and the effect of the Fe3 + ions was more obvious. With the application of the desulfurization synergist additive, it was beneficial for the inhibition of fine crystals while the thinner crystals were generated. 相似文献
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228.
以污染物苯酚为研究对象,褐煤作为吸附剂,通过批量实验研究了褐煤对废水中苯酚的吸附特性,考察了褐煤粒径、褐煤投加量、反应温度、反应p H、反应时间对吸附作用的影响,并对吸附过程进行了分析。采用Lagergren动力学方程和拟二级吸附动力学方程分析苯酚吸附过程,结果表明,褐煤对苯酚的吸附动力学曲线更符合拟二级吸附动力学方程,反应初始速率随着苯酚初始浓度的升高而增大,但随着煤粉粒径的增大而减小。颗粒内扩散模型对苯酚的吸附动力学曲线分析结果表明:苯酚在褐煤上的吸附首先经历了速率较快的膜扩散控制阶段,进而经历了吸附较缓慢的颗粒内扩散控制阶段,最后到达吸附平衡,褐煤对苯酚的吸附过程主要受到颗粒内扩散控制。 相似文献
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The Asian Network on Climate Science and Technology (www.ancst.org), in collaboration
with Tsinghua University, held a conference on environmental and climate science, air
pollution, urban planning and transportation in July 2015, with over 40 Asian experts
participating and presentation. This was followed by a meeting with local government and
community experts on the practical conclusions of the conference. Of the papers presented
at the conference a selection are included in this special issue of Journal of Environmental
Science, which also reflects the conclusions of the Paris Climate meeting in Dec 2015, when
the major nations of the world agreed about the compelling need to reduce the upward
trend of adverse impacts associated with global climate change. Now is the time for urban
areas to work out the serious consequences for their populations, but also how they should
work together to take action to reduce global warming to benefit their own communities
and also the whole planet! 相似文献