[HTML][HTML] Wetlands receiving water treated with coagulants improve water quality by removing dissolved organic carbon and disinfection byproduct precursors

AM Hansen, TEC Kraus, SM Bachand… - Science of the Total …, 2018 - Elsevier
Constructed wetlands are used worldwide to improve water quality while also providing
critical wetland habitat. However, wetlands have the potential to negatively impact drinking …

Study of the variation of ecotoxicity at different stages of domestic wastewater treatment using Vibrio-qinghaiensis sp.-Q67

XY Ma, XC Wang, YJ Liu - Journal of Hazardous Materials, 2011 - Elsevier
A bioassay using the luminescent bacterium Vibrio-qinghaiensis sp.-Q67 associated with
solid-phase extraction (SPE) was developed for evaluating the variation of ecotoxicity along …

Performance and microbial community of MBBRs under three maintenance strategies for intermittent stormwater treatment

Y An, Y Xing, J Wei, C Zhou, L Wang, X Pan… - Science of The Total …, 2022 - Elsevier
Maintaining microbial activities is a critical problem for biological treatment processes of
stormwater runoff because of its intermittent nature. In this study, the suitability of the moving …

Experimental dosing of wetlands with coagulants removes mercury from surface water and decreases mercury bioaccumulation in fish

JT Ackerman, TEC Kraus, JA Fleck… - Environmental …, 2015 - ACS Publications
Mercury pollution is widespread globally, and strategies for managing mercury
contamination in aquatic environments are necessary. We tested whether coagulation with …

[HTML][HTML] Laboratory scale evaluation of coagulants for treatment of stormwater

F Nyström, K Nordqvist, I Herrmann, A Hedström… - Journal of Water …, 2020 - Elsevier
The treatment effect and process characteristics of coagulation were investigated in semi-
synthetic stormwater in laboratory-scale using jar tests. An initial screening of twelve …

Identification of multi-level toxicity of liquid crystal display wastewater toward Daphnia magna and Moina macrocopa

SB Kim, WK Kim, V Chounlamany, J Seo, J Yoo… - Journal of hazardous …, 2012 - Elsevier
Toxicity-based regulations of industrial effluent have been adopted to complement the
conventional discharge limits based on chemical analyses. In this study, multi-level toxicity …

Influence of selected precipitating agents used for restoration of water reservoirs on the embryogenesis of pike (Esox lucius L.)

M Bonisławska, A Rybczyk, A Tański, A Nędzarek - Chemosphere, 2021 - Elsevier
The aim of the study was to investigate the effect of iron coagulant (IC), aluminum coagulant
(AC) and lanthanum modified bentonite (LMB) on the embryogenesis of pike …

Treatment with chemical coagulants at different dosing levels changes ecotoxicity of stormwater from the Tahoe basin, California, USA

PAM Bachand, SM Bachand, SE Lopus… - … Science and Health …, 2010 - Taylor & Francis
In recent decades, the transport of stormwater-associated fine particles and phosphorus into
Lake Tahoe has led to decreased water clarity and related ecological changes …

Assessment of the toxicity of wastewater from the metalworking industry treated using a conventional physico-chemical process

RM Machado, LO Monteggia, A Arenzon… - Environmental monitoring …, 2016 - Springer
This article presents results from a toxicity reduction evaluation program intended to
describe wastewater from the metalworking industry that was treated using a conventional …

Feasibility study and conceptual design for using coagulants to treat runoff in the Tahoe Basin

PAM Bachand, AC Heyvaert, SE Prentice… - Journal of …, 2010 - ascelibrary.org
Fine particles entrained in storm-water runoff are likely to pass through storm-water
treatment basins because of their slow settling velocities and the natural biotic and abiotic …