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Liu Sinuo Lei Yin Zhao Jinsong Yu Shuxia Wang Ling 《Environmental science and pollution research international》2021,28(3):2995-3007
Environmental Science and Pollution Research - Water conservation and soil retention are two essential regulating services that are closely related, and their relationship might produce synergies... 相似文献
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Chen Yujun Guan Bin Wu Xingze Guo Jiangfeng Ma Zeren Zhang Jinhe Jiang Xing Bao Shibo Cao Yiyan Yin Chengdong Ai Di Chen Yuxuan Lin He Huang Zhen 《Environmental science and pollution research international》2023,30(5):11246-11271
Environmental Science and Pollution Research - In recent years, with global climate change, the utilization of carbon dioxide as a resource has become an important goal of human society to achieve... 相似文献
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Pyrolysis has been examined as an attractive alternative to incineration for municipal solid waste (MSW) disposal that allows energy and resource recovery; however, it has seldom been applied independently with the output of pyrolysis products as end products. This review addresses the state-of-the-art of MSW pyrolysis in regards to its technologies and reactors, products and environmental impacts. In this review, first, the influence of important operating parameters such as final temperature, heating rate (HR) and residence time in the reaction zone on the pyrolysis behaviours and products is reviewed; then the pyrolysis technologies and reactors adopted in literatures and scale-up plants are evaluated. Third, the yields and main properties of the pyrolytic products from individual MSW components, refuse-derived fuel (RDF) made from MSW, and MSW are summarised. In the fourth section, in addition to emissions from pyrolysis processes, such as HCl, SO2 and NH3, contaminants in the products, including PCDD/F and heavy metals, are also reviewed, and available measures for improving the environmental impacts of pyrolysis are surveyed. It can be concluded that the single pyrolysis process is an effective waste-to-energy convertor but is not a guaranteed clean solution for MSW disposal. Based on this information, the prospects of applying pyrolysis technologies to dealing with MSW are evaluated and suggested. 相似文献
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Song Chengzhen Chen Yanbin Yin Guanwen Hou Yiming 《Environmental science and pollution research international》2023,30(1):434-450
Environmental Science and Pollution Research - Exploring the spatial correlation characteristics and influencing factors of industrial agglomeration and pollution discharge, which is of great... 相似文献
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Zhang Hangjun Chen Feifei Li Yan Shan Xiaodong Yin Lu Hao Xiaojing Zhong Yuchi 《Environmental science and pollution research international》2021,28(22):27565-27576
Environmental Science and Pollution Research - The massive use of silver nanoparticles (AgNPs) is potentially harmful to exposed humans. Although previous studies have found that AgNPs can induce... 相似文献
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Chien Fengsheng Ngo Quang-Thanh Hsu Ching-Chi Chau Ka Yin Iram Robina 《Environmental science and pollution research international》2021,28(43):60495-60510
Environmental Science and Pollution Research - Due to their different abilities to improve financial growth and improve social development, small and medium enterprises (SMEs) have been referred to... 相似文献
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三门峡水库水体中不同形态汞的分布特征 总被引:2,自引:1,他引:1
为了解三门峡水库水体中不同形态汞的分布特征,在丰水期和枯水期对三门峡水库进行采样,分别采用冷原子荧光光谱法(CVAFS)和蒸馏-乙基化衍生-气相色谱-冷原子荧光法(GC-CVAFS)测定水样中总汞、总甲基汞、溶解态总汞和溶解态甲基汞的浓度.结果表明,三门峡水库水体中总汞、溶解态汞和颗粒态汞浓度范围分别为1.65~9.65、0.80~3.16和0.70~7.81 ng·L~(-1),符合国家地表水环境质量标准(GB 3838-2002)一类水汞浓度标准限值;总甲基汞、溶解态甲基汞和颗粒态甲基汞浓度分别为0.05~0.36、0.02~0.14和ND~0.26 ng·L~(-1).三门峡水库水体总汞和甲基汞在季节和空间分布上没有呈现出明显的变化规律.总汞和甲基汞与未受污染的天然水体差别不大,水库未受到明显的汞污染.丰、枯水期沉积物中总汞浓度分别为(92.96±10.65)ng·g~(-1)和(80.06±19.14)ng·g~(-1),甲基汞浓度分别为(0.33±0.14)ng·g~(-1)和(0.50±0.19)ng·g~(-1).较低的甲基汞浓度说明在三门峡水库汞的迁移转化过程中,甲基化作用可能并非主要的过程,这可能与水体底层溶解氧浓度较高以及沉积物中有机质浓度较低有关. 相似文献