The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Understanding and Improving Microplastic Removal during Water Treatment: Impact of Coagulation and Flocculation
Open accessAbstract
The efficacy of plastic particle removal by municipal water treatment plants is currently uncertain, and the mechanisms involved in microplastic (MP) coagulation and flocculation have only been superficially investigated. The removal of pristine versus weathered plastic debris and the impact of plastic particle size on removal remain largely unexplored. In this study, coagulation, flocculation, and settling performances were investigated using pristine and weathered MPs (polyethylene (PE) and polystyrene (PS) microspheres, and polyester (PEST) fibers). Weathering processes that changed the surface chemistry and roughness of MPs impacted MP affinity for coagulants and flocculants. A quartz crystal microbalance with dissipation monitoring was used to identify the mechanisms involved during MP coagulation and flocculation. Measured deposition rates confirmed the relatively low affinity between plastic surfaces and aluminum-based coagulants compared to cationic polyacrylamide (PAM). In every case examined, coagulant efficiency increased when the plastic surface was weathered. Removals of 97 and 99% were measured for PEST and weathered PE, respectively. Larger pristine PE MPs were the most resistant to coagulation and flocculation, with 82% removal observed even under enhanced coagulation conditions. By understanding the interaction mechanisms, the removal of weathered MPs was optimized. Finally, this study explored the use of settled water turbidity as a possible indicator of MP removal.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Verwendung von Schwingquarzen zur W�gung d�nner Schichten und zur Mikrow�gung
Sauerbrey, G. (1959) · Zeitschrift f�r Physik · doi:10.1007/bf01337937 · Cited by 9,653
Use of quartz vibration for weighing thin films on a microbalance
Sauerbrey, G., & Sauerbrey, F. (1959) · The European Physical Journal A · Cited by 6,791
The Physical Impacts of Microplastics on Marine Organisms: A Review
Wright, S. L., Thompson, R. C., & Galloway, T. S. (2013) · Environmental Pollution · doi:10.1016/j.envpol.2013.02.031 · Cited by 4,524
River plastic emissions to the world’s oceans
Lebreton, L. C. M., van der Zwet, J., Damsteeg, J.-W., Slat, B., Andrady, A., & Reisser, J. (2017) · Nature Communications · doi:10.1038/ncomms15611 · Cited by 4,011
Plastic and Human Health: A Micro Issue?
Wright, S. L., & Kelly, F. J. (2017) · Environmental Science & Technology · doi:10.1021/acs.est.7b00423 · Cited by 3,413
Alimi, O. S., Farner Budarz, J., Hernandez, L. M., & Tufenkji, N. (2018) · Environmental Science & Technology · doi:10.1021/acs.est.7b05559 · Cited by 2,668
Self-citationMicroplastics in Freshwaters and Drinking Water: Critical Review and Assessment of Data Quality
Koelmans, A. A., Mohamed Nor, N. H., Hermsen, E., Kooi, M., Mintenig, S. M., & De France, J. (2019) · Water Research · doi:10.1016/j.watres.2019.02.054 · Cited by 2,535
Microplastics in wastewater treatment plants: Detection, occurrence and removal
Sun, J., Dai, X., Wang, Q., van Loosdrecht, M. C. M., & Ni, B.-J. (2019) · Water Research · doi:10.1016/j.watres.2018.12.050 · Cited by 2,025
Coagulation by hydrolysing metal salts
Duan, J., & Gregory, J. (2003) · Advances in Colloid and Interface Science · doi:10.1016/s0001-8686(02)00067-2 · Cited by 1,716
Mechanistic implications of plastic degradation
Singh, B., & Sharma, N. (2008) · Polymer Degradation and Stability · doi:10.1016/j.polymdegradstab.2007.11.008 · Cited by 1,569
Mintenig, S. M., Int-Veen, I., Löder, M. G. J., Primpke, S., & Gerdts, G. (2017) · Water Research · doi:10.1016/j.watres.2016.11.015 · Cited by 1,481
Organic polyelectrolytes in water treatment
BOLTO, B., & GREGORY, J. (2007) · Water Research · doi:10.1016/j.watres.2007.03.012 · Cited by 1,443
Natural organic matter removal by coagulation during drinking water treatment: A review
Matilainen, A., Vepsäläinen, M., & Sillanpää, M. (2010) · Advances in Colloid and Interface Science · doi:10.1016/j.cis.2010.06.007 · Cited by 1,394
Lares, M., Ncibi, M. C., Sillanpää, M., & Sillanpää, M. (2018) · Water Research · doi:10.1016/j.watres.2018.01.049 · Cited by 1,320
Methods for sampling and detection of microplastics in water and sediment: A critical review
Prata, J. C., da Costa, J. P., Duarte, A. C., & Rocha-Santos, T. (2019) · TrAC Trends in Analytical Chemistry · doi:10.1016/j.trac.2018.10.029 · Cited by 1,264
Emergence of Nanoplastic in the Environment and Possible Impact on Human Health
Lehner, R., Weder, C., Petri-Fink, A., & Rothen-Rutishauser, B. (2019) · Environmental Science & Technology · doi:10.1021/acs.est.8b05512 · Cited by 1,242
Microplastics in soils: Analytical methods, pollution characteristics and ecological risks
He, D., Luo, Y., Lu, S., Liu, M., Song, Y., & Lei, L. (2018) · TrAC Trends in Analytical Chemistry · doi:10.1016/j.trac.2018.10.006 · Cited by 1,007
New Insights into the Aging Behavior of Microplastics Accelerated by Advanced Oxidation Processes
Liu, P., Qian, L., Wang, H., Zhan, X., Lu, K., Gu, C., & Gao, S. (2019) · Environmental Science & Technology · doi:10.1021/acs.est.9b00493 · Cited by 970
Transport of microplastics in coastal seas
Zhang, H. (2017) · Estuarine, Coastal and Shelf Science · doi:10.1016/j.ecss.2017.09.032 · Cited by 794
Hernandez, E., Nowack, B., & Mitrano, D. M. (2017) · Environmental Science & Technology · doi:10.1021/acs.est.7b01750 · Cited by 779
Separation and Analysis of Microplastics and Nanoplastics in Complex Environmental Samples
Nguyen, B., Claveau-Mallet, D., Hernandez, L. M., Xu, E. G., Farner, J. M., & Tufenkji, N. (2019) · Accounts of Chemical Research · doi:10.1021/acs.accounts.8b00602 · Cited by 738
Self-citationMa, B., Xue, W., Hu, C., Liu, H., Qu, J., & Li, L. (2019) · Chemical Engineering Journal · doi:10.1016/j.cej.2018.11.155 · Cited by 701
Enfrin, M., Dumée, L. F., & Lee, J. (2019) · Water Research · doi:10.1016/j.watres.2019.06.049 · Cited by 676
Cai, L., Wang, J., Peng, J., Wu, Z., & Tan, X. (2018) · Science of The Total Environment · doi:10.1016/j.scitotenv.2018.02.079 · Cited by 575
Lv, X., Dong, Q., Zuo, Z., Liu, Y., Huang, X., & Wu, W.-M. (2019) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2019.03.321 · Cited by 531
Comparison of microplastic pollution in different water bodies from urban creeks to coastal waters
Luo, W., Su, L., Craig, N. J., Du, F., Wu, C., & Shi, H. (2019) · Environmental Pollution · doi:10.1016/j.envpol.2018.11.081 · Cited by 497
Flocculation modelling: a review
Thomas, D. N., Judd, S. J., & Fawcett, N. (1999) · Water Research · doi:10.1016/s0043-1354(98)00392-3 · Cited by 462
Removal of Microbeads from Wastewater Using Electrocoagulation
Perren, W., Wojtasik, A., & Cai, Q. (2018) · ACS Omega · doi:10.1021/acsomega.7b02037 · Cited by 440
Zambrano, M. C., Pawlak, J. J., Daystar, J., Ankeny, M., Cheng, J. J., & Venditti, R. A. (2019) · Marine Pollution Bulletin · doi:10.1016/j.marpolbul.2019.02.062 · Cited by 414
Veerasingam, S., Saha, M., Suneel, V., Vethamony, P., Rodrigues, A. C., Bhattacharyya, S., & Naik, B. G. (2016) · Chemosphere · doi:10.1016/j.chemosphere.2016.06.056 · Cited by 390
Liu, F.-F., Liu, G.-Z., Zhu, Z.-L., Wang, S.-C., & Zhao, F.-F. (2019) · Chemosphere · doi:10.1016/j.chemosphere.2018.09.174 · Cited by 292
Nan, B., Su, L., Kellar, C., Craig, N. J., Keough, M. J., & Pettigrove, V. (2020) · Environmental Pollution · doi:10.1016/j.envpol.2019.113865 · Cited by 270
Temperature and light intensity effects on photodegradation of high-density polyethylene
Fairbrother, A., Hsueh, H.-C., Kim, J. H., Jacobs, D., Perry, L., Goodwin, D., White, C., Watson, S., & Sung, L.-P. (2019) · Polymer Degradation and Stability · doi:10.1016/j.polymdegradstab.2019.05.002 · Cited by 221
Feiler, A. A., Sahlholm, A., Sandberg, T., & Caldwell, K. D. (2007) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2007.07.029 · Cited by 195
Blocking and ripening of colloids in porous media and their implications for bacterial transport
Camesano, T. A., Unice, K. M., & Logan, B. E. (1999) · Colloids and Surfaces A Physicochemical and Engineering Aspects · doi:10.1016/s0927-7757(99)00156-9 · Cited by 134
Characterization of ballasted flocs in water treatment using microscopy
Lapointe, M., & Barbeau, B. (2015) · Water Research · doi:10.1016/j.watres.2015.12.018 · Cited by 109
Self-citationThe environmental impacts of plastic pollution
Welden, N. A. C. (2020) · Elsevier eBooks · doi:10.1016/b978-0-12-817880-5.00008-6 · Cited by 104
Dual starch–polyacrylamide polymer system for improved flocculation
Lapointe, M., & Barbeau, B. (2017) · Water Research · doi:10.1016/j.watres.2017.07.044 · Cited by 100
Self-citationHildebrandt, L., Voigt, N., Zimmermann, T., Reese, A., & Proefrock, D. (2019) · Marine Environmental Research · doi:10.1016/j.marenvres.2019.104768 · Cited by 69
Zinc oxide nano particles coating on polyester fabric functionalized through alkali treatment
Nourbakhsh, S., Montazer, M., & khandaghabadi, Z. (2016) · Journal of Industrial Textiles · doi:10.1177/1528083716657819 · Cited by 67
Substituting polyacrylamide with an activated starch polymer during ballasted flocculation
Lapointe, M., & Barbeau, B. (2019) · Journal of Water Process Engineering · doi:10.1016/j.jwpe.2019.01.011 · Cited by 46
Self-citationInteraction of oxygen with polystyrene and polyethylene polymer films: A mechanistic study
Fukunaga, Y., Longo, R. C., Ventzek, P. L. G., et al. (2020) · Journal of Applied Physics · doi:10.1063/1.5127863 · Cited by 27
Lapointe, M., & Barbeau, B. (2014) · AQUA - Water Infrastructure Ecosystems and Society · doi:10.2166/aqua.2014.114 · Cited by 18
Self-citation
Cited by
Liu, W., Zhang, J., Liu, H., Guo, X., Zhang, X., Yao, X., Cao, Z., & Zhang, T. (2021) · Environment International · doi:10.1016/j.envint.2020.106277 · Cited by 688
Critical review of microplastics removal from the environment
Ahmed, R., Hamid, A. K., Krebsbach, S. A., He, J., & Wang, D. (2022) · Chemosphere · doi:10.1016/j.chemosphere.2022.133557 · Cited by 281
Microplastics in drinking water? Present state of knowledge and open questions
Oßmann, B. E. (2021) · Current Opinion in Food Science · doi:10.1016/j.cofs.2021.02.011 · Cited by 95
Metadata
- Authors
- Lapointe, M., Farner, J. M., Hernandez, L. M., & Tufenkji, N.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-06-16
- Volume
- 54
- Issue
- 14
- Pages
- 8719-8727
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W3034876135
- Cited by
- 470
- References
- 43
- FWCI
- 11.56
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
