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浏览/检索结果: 共12条，第1-10条 帮助

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Sodium lignosulfonate enhances the insoluble sulfates and phosphates formation of heavy metal passivation in municipal sludge aerobic composting 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2024, 卷号: N/A
作者:  Liu, G.;  Hu, Z.;  Huang, W.;  Zheng, Y.;  Yang, F.
  |  收藏  |  浏览/下载：36/0  |  提交时间：2024/08/22
Profile, Tissue Distribution, and Time Trend of Bisphenol Plastic Additives in Freshwater Wildlife of the Pearl River Ecosystem, China 期刊论文  OAI收割
ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 2023, 卷号: 42, 期号: 10, 页码: 2130-2142
作者:  Peng, Xianzhi;  Zhou, Jing;  Chen, Guangshi;  Tan, Jianhua;  Zhu, Zewen
  |  收藏  |  浏览/下载：23/0  |  提交时间：2024/09/26
Fate and biodegradation characteristics of triclocarban in wastewater treatment plants and sewage sludge composting processes and risk assessment after entering the ecological environment 期刊论文  OAI收割
JOURNAL OF HAZARDOUS MATERIALS, 2021, 卷号: 412, 页码: 10
作者:  Zheng, Guodi;  Yu, Bao;  Wang, Yuewei;  Ma, Chuang;  Chen, Tongbin
  |  收藏  |  浏览/下载：105/0  |  提交时间：2021/07/09
Fate and biodegradation characteristics of triclocarban in wastewater treatment plants and sewage sludge composting processes and risk assessment after entering the ecological environment 期刊论文  OAI收割
JOURNAL OF HAZARDOUS MATERIALS, 2021, 卷号: 412, 页码: 10
作者:  Zheng, Guodi;  Yu, Bao;  Wang, Yuewei;  Ma, Chuang;  Chen, Tongbin
  |  收藏  |  浏览/下载：28/0  |  提交时间：2021/07/09
A review on the characteristics of microplastics in wastewater treatment plants: A source for toxic chemicals 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 295, 页码: -
作者:  Hamidian, Amir Hossein;  Ozumchelouei, Elnaz Jafari;  Feizi, Farzaneh;  Wu, Chenxi;  Zhang, Yu
  |  收藏  |  浏览/下载：21/0  |  提交时间：2021/12/23
Perlite as the partial substitute for organic bulking agent during sewage sludge composting 期刊论文  OAI收割
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2020, 卷号: 42, 期号: 6, 页码: 1517-1529
作者:  Wang, Xiankai;  Chen, Tongbin;  Zheng, Guodi
  |  收藏  |  浏览/下载：23/0  |  提交时间：2021/03/18
Perlite as the partial substitute for organic bulking agent during sewage sludge composting 期刊论文  OAI收割
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH, 2020, 卷号: 42, 期号: 6, 页码: 1517-1529
作者:  Wang, Xiankai;  Chen, Tongbin;  Zheng, Guodi
  |  收藏  |  浏览/下载：20/0  |  提交时间：2021/03/18
食用蔬菜能吸收和积累微塑料 期刊论文  OAI收割
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明
  |  收藏  |  浏览/下载：149/0  |  提交时间：2020/06/17
微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.  
Occurrence, distribution, and potential affecting factors of organophosphate flame retardants in sewage sludge of wastewater treatment plants in Henan Province, Central China 期刊论文  OAI收割
CHEMOSPHERE, 2016, 卷号: 152, 期号: 0, 页码: 245-251
作者:  Pang, Long;  Yuan, Yiting;  He, Han;  Liang, Kang;  Zhang, Hongzhong
收藏  |  浏览/下载：30/0  |  提交时间：2017/03/27
Application of sewage sludge and intermittent aeration strategy to the bioremediation of DDT- and HCH-contaminated soil SCI/SSCI论文  OAI收割
2014
作者:  Yang J.;  Lei M.
收藏  |  浏览/下载：24/0  |  提交时间：2014/12/24