Removal of algae using hydrodynamic cavitation, ozonation and oxygen peroxide: Taguchi optimization (case study: Raw water of sanandaj water treatment plant)

R Shokoohi, A Rahmani, G Asgari, M Ashrafi… - Process Safety and …, 2023 - Elsevier
Algal blooms can have both direct and indirect harmful impacts on water quality, resulting in
changes in coloration, unpleasant taste and odor, turbidity, and During such blooms, algae …

Coconut shell ash enhances short-chain fatty acids production from anaerobic algae fermentation

Y Wang, W Wei, X Dai, BJ Ni - Bioresource Technology, 2021 - Elsevier
This study proposed a novel method to enhance short-chain fatty acids (SCFAs) production
from anaerobic algae fermentation by using coconut shell ash. The maximum SCFAs …

The effect of the combined system of hydrodynamic cavitation, ozone, and hydrogen peroxide on chlorophyll a and organic substances removal in the raw water

R Shokoohi, A Rahmani, G Asgari, M Ashrafi… - Scientific Reports, 2023 - nature.com
Increased levels of nutrients and algae can cause drinking water problems in communities.
Harmful algal blooms affect humans, fish, marine mammals, birds, and other animals. In the …

Oscillation flow dam operation method for algal bloom mitigation

J Kim, J Kwak, JM Ahn, H Kim, J Jeon, K Kim - Water, 2022 - mdpi.com
Green algae play an important role in ecosystems as primary producers, but they can cause
algal blooms, which are socio-environmental burdens as responding to them requires water …

Volatile fatty acid recovery by anaerobic fermentation from blue-green algae: Effect of pretreatment

HU Cho, HG Kim, YM Kim, JM Park - Bioresource technology, 2017 - Elsevier
The aims of this study were to quantify how pretreatment affects production of volatile fatty
acids (VFAs) from cyanobacterial biomass and production of subsequent microbial lipid by …

Changes in microbial communities during volatile fatty acid production from cyanobacterial biomass harvested from a cyanobacterial bloom in a river

HU Cho, YM Kim, JM Park - Chemosphere, 2018 - Elsevier
Volatile fatty acid (VFA) production, utilization of soluble organic compounds, and
associated microbial consortia were investigated after different pretreatments (untreated …

A study on the relationship between cyanobacteria and environmental factors in Yeongcheon Lake

HM Lee, RY Shin, JH Lee, J Park - Journal of Korean Society on …, 2019 - koreascience.kr
The purpose of this study is to analyze the characteristics and correlations of the
Yeongcheon Lake in order to reduce the occurrence of harmful cyanobacteria. In this study …

Evaluation of Growth Inhibition for Microcystis aeruginosa with Different Frequency of Ultrasonic Devices

SY Jang, JC Joo, EB Kang, CM Ahn, J Park… - Ecology and Resilient …, 2021 - koreascience.kr
The growth inhibition effects of M. aeruginosa were verified using large volume (7.2 L) of
algae samples and ultrasonication (high frequency of 1.6 MHz vs. low frequency of 23 kHz) …

Social network analysis on the research trend of korean ecological restoration technology

BM Kim, DK Lee - Journal of the Korean Society of Environmental …, 2018 - koreascience.kr
We tried to analyze qualitatively a total of 110 the research papers which were related
domestic ecological restoration technologies about 15 years through semantic network …

[PDF][PDF] An experimental study for removing algae particles using a metal mesh membrane

C Park, D Yoon, SH Park, NS Park - Desalin. Water Treat, 2019 - researchgate.net
abstract This study evaluated the applicability of a metal wire-mesh as a filter to remove
algae particles. The filtration experiments were performed with a single layer wire-mesh and …