Adsorption isotherms and kinetics for the removal of algal organic matter by granular activated carbon

Z Zhao, W Sun, MB Ray - Science of The Total Environment, 2022 - Elsevier
Seasonal algal blooms in surface water release a significant amount of algal organic matter
(AOM), which alters the composition of dissolved organic matter (DOM). AOM affects the …

Comparison of OH and NaClO on geosmin degradation in the process of algae colonies inactivation at a drinking water treatment plant

M Bai, X Huang, Z Zhong, M Cao, M Gao - Chemical Engineering Journal, 2020 - Elsevier
Excessive proliferation of cyanobacteria blooms resulting in metabolic musty-earthy odor
materials such as geosmin (GSM) pose potential risks to aquatic ecosystems and human …

[HTML][HTML] Detection to treatment and global impacts of algal toxins

A Parsaeimehr, GA Lutzu, MR Shah… - Frontiers in Bioscience …, 2019 - imrpress.com
Harmful algal blooms in the past three decades appear to have grown in incidence, intensity
and geographical distribution with negative impacts on public health and economy values …

Combining KMnO4 pre-oxidation and bioaugmented sand filtration to simultaneously treat cyanobacterial bloom lake water and released Mn (II)

Y Bai, W Hu, Z Jian, W Qi, Y Chang, Y Huo… - Separation and …, 2019 - Elsevier
Harmful cyanobacterial blooms negatively impact lake ecosystems and affect drinking water
treatment when using bloom source water. To guarantee effluent water quality, pre-oxidation …

Experimental investigation and mathematical modeling for microbial removal using potassium permanganate as an oxidant—case study: water treatment plant No. 1 …

M Gheibi, N Emrani, M Eftekhari, M Akrami… - Environmental …, 2019 - Springer
Preoxidation is an important unit process which can partially remove organic and microbial
contaminations. Due to the high concentrations of organic matter entering the water …

Response of algal–bacterial regrowth characteristics to the hypochlorite in landscape ponds replenished with reclaimed water

M Li, J Liu, C Zhang, J Wang, P Li, J Sun, Y Sun - Water, 2022 - mdpi.com
Sodium hypochlorite was widely used as a supplementary disinfectant in reclaimed water
(RW) production during the COVID-19 epidemic. It is well known that the chlorination of RW …

Potential Impacts on Treated Water Quality of Recycling Dewatered Sludge Supernatant during Harmful Cyanobacterial Blooms

K Pinkanjananavee, SJ Teh, T Kurobe, CH Lam, F Tran… - Toxins, 2021 - mdpi.com
Cyanobacterial blooms and the associated release of cyanotoxins pose problems for many
conventional water treatment plants due to their limited removal by typical unit operations. In …

Effect of pre-chlorination on Microcystis aeruginosa cell integrity and microcystins removal

A Ossanes de Souza, K Kinoshita Teramoto… - Urban Water …, 2023 - Taylor & Francis
High nutrient input into waterbodies increases potentially toxic cyanobacteria blooms. Pre-
chlorination treatment is excellent for cyanobacterial cell inactivation and dissolved …

Improving the degradation of low concentration of microcystin-LR with PEM electrolyzers and photo-electrolyzers

FL Souza, C Sáez, P Canizares, MA Rodrigo - Separation and Purification …, 2021 - Elsevier
In this work, the performances of two electrochemical cells, a conventional liquid-electrolyte
electrolyzer (LEE) and a solid-electrolyte electrolyzer (SEE) were compared for the treatment …

Pilot testing and engineering application of O3/H2O2 process for 2-methylisoborneol and geosmin removal in drinking water treatment

J Peng, Q Wang, Z Li, X Wang, S Liu, Y Li, Y Xie… - Journal of Water Process …, 2024 - Elsevier
Microorganisms in source water, including algae, actinomycetes and other microbes,
produce secondary metabolites during growth, particularly 2-methylisoborneol (2-MIB) and …