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pro vyhledávání: '"Sebastian Fernando Torrealba"'
Autor:
Annie Dufficy, Andrew D. Nelson, Sebastian Fernando Torrealba, Marcus Vinícius Estigoni, Guilherme de Lima
Publikováno v:
Integrated Environmental Assessment and Management. 16:572-582
The debris flood created by the 5 November 2015 failure of the Fundão dam in Brazil injected a large amount of fine sediment in the Gualaxo do Norte River system. Although coarse and sand-sized sediment injections in rivers have been studied in rela
Publikováno v:
21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 29 March - 3 April 2008, Concepcion, Chile.
Polymeric flocculants such as polyacrylamides (PAM) have been used extensively in wastewater industry to remove fine solids. Such polymers can be used for sediment control at construction and mining sites. Anionic and medium-charged cationic PAM has