Implications of Engineered Nanomaterials in Drinking Water Sources

被引:21
作者
Good, Kelly D. [1 ]
Bergman, Lauren E. [1 ]
Klara, Steven S. [2 ]
Leitch, Megan E. [1 ]
VanBriesen, Jeanne M. [1 ]
机构
[1] Carnegie Mellon Univ, Dept Civil & Environm Engn, 5000 Forbes Ave,119 Porter Hall, Pittsburgh, PA 15213 USA
[2] Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA
来源
JOURNAL AMERICAN WATER WORKS ASSOCIATION | 2016年 / 108卷 / 01期
基金
美国国家科学基金会;
关键词
nanomaterials; nanotechnology; surface water; water treatment; NATURAL ORGANIC-MATTER; TITANIUM-DIOXIDE NANOPARTICLES; ZINC-OXIDE NANOPARTICLES; FIELD-FLOW FRACTIONATION; PERSONAL CARE PRODUCTS; PARTICLE ICP-MS; SILVER NANOPARTICLES; ENVIRONMENTAL FATE; TIO2; NANOPARTICLES; LIFE-CYCLE;
D O I
10.5942/jawwa.2016.108.0013
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Nanotechnology has grown rapidly over the last two decades, leading to advances in science and engineering and to releases of engineered nanomaterials (ENMs) to drinking water sources. Conventional drinking water treatment processes remove sub-micron particles, including natural nanomaterials (e.g., viruses); however, the novel shapes, configurations, and properties of ENMs may enable their persistence. This review of the state of knowledge of ENM production and release, environmental fate and transport, detection in aquatic environments, and removal in drinking water treatment shows that detection methods and source water data are limited. In the absence of adequate methods for detecting ENMs in the environment, models have been developed and predict that ENM concentrations in surface water are likely to be very low (<< 1 mu g/L), and research of physicochemical transformations of ENMs in the environment suggests that they will be transformed into forms that are more likely to be removed during drinking water treatment.
引用
收藏
页码:E1 / E17
页数:17
相关论文
共 130 条
[1]   Release of TiO2 from paints containing pigment-TiO2 or nano-TiO2 by weathering [J].
Al-Kattan, Ahmed ;
Wichser, Adrian ;
Vonbank, Roger ;
Brunner, Samuel ;
Ulrich, Andrea ;
Zuind, Stefano ;
Nowack, Bernd .
ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS, 2013, 15 (12) :2186-2193
[2]   Assessing the Effects of Silver Nanoparticles on Biological Nutrient Removal in Bench-Scale Activated Sludge Sequencing Batch Reactors [J].
Alito, Christina L. ;
Gunsch, Claudia K. .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2014, 48 (02) :970-976
[3]  
[Anonymous], 2002, BIOS APPL LAND ADV S
[4]  
[Anonymous], RES STRAT ENV HLTH S
[5]   Identification of Nanoscale Ingredients in Commercial Food Products and their Induction of Mitochondrially Mediated Cytotoxic Effects on Human Mesenchymal Stem Cells [J].
Athinarayanan, Jegan ;
Alshatwi, Ali A. ;
Periasamy, Vaiyapuri S. ;
Al-Warthan, Abdulrahman A. .
JOURNAL OF FOOD SCIENCE, 2015, 80 (02) :N459-N464
[6]   Rationalizing Nanomaterial Sizes Measured by Atomic Force Microscopy, Flow Field-Flow Fractionation, and Dynamic Light Scattering: Sample Preparation, Polydispersity, and Particle Structure [J].
Baalousha, M. ;
Lead, J. R. .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2012, 46 (11) :6134-6142
[7]   Theory and Methodology for Determining Nanoparticle Affinity for Heteroaggregation in Environmental Matrices Using Batch Measurements [J].
Barton, Lauren E. ;
Therezien, Mathieu ;
Auffan, Melanie ;
Bottero, Jean-Yves ;
Wiesner, Mark R. .
ENVIRONMENTAL ENGINEERING SCIENCE, 2014, 31 (07) :421-427
[8]   Fate and Risks of Nanomaterials in Aquatic and Terrestrial Environments [J].
Batley, Graeme E. ;
Kirby, Jason K. ;
McLaughlin, Michael J. .
ACCOUNTS OF CHEMICAL RESEARCH, 2013, 46 (03) :854-862
[9]   From Cradle-to-Grave at the Nanoscale: Gaps in US Regulatory Oversight along the Nanomaterial Life Cycle [J].
Beaudrie, Christian E. H. ;
Kandlikar, Milind ;
Satterfield, Terre .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2013, 47 (11) :5524-5534
[10]   The Release of Nanosilver from Consumer Products Used in the Home [J].
Benn, Troy ;
Cavanagh, Bridget ;
Hristovski, Kiril ;
Posner, Jonathan D. ;
Westerhoff, Paul .
JOURNAL OF ENVIRONMENTAL QUALITY, 2010, 39 (06) :1875-1882