CEST Proceedings are published under the ISSN 2944-9820.
Mitigation of Microcystis sp. with metallic peroxide granules: matrix effect on hydrogen peroxide release kinetics and toxicity study on invertebrates
Keliri E., Christofi M., Efstathiou N., (Corresponding) Antoniou M.
Topic:
Advanced oxidation processes
An array of mitigation strategies has been applied over the years for toxic blue-green algae with the most recent one to be hydrogen peroxide (H2O2). Hydrogen peroxide has been widely used as an alternative to copper algaecides, and it is perceived as a more environmentally friendly option for...Read more
Keywords:
cyanobacteria, hydrogen peroxide, metallic granules, mitigation, surface water
Automated In-Situ Cyanotoxin Assessment Toolbox For Real-Time Surface Water Monitoring (CYANOBOX)
Keliri E., Hadjiantonis A., Demosthenous P., (Corresponding) Antoniou M.
Topic:
Process understanding through innovative sensors and remote sensing
Automated In-Situ Cyanotoxin Assessment Toolbox for Real-Time Surface Water Monitoring, CYanoBox, is a 3-year project, coordinated by the innovation and technology company CyRIC, for the development of novel biosensors, and reliable at-source detection of toxic metabolites. The project aims to...Read more
Hydrological analysis and hydraulic simulation for Sperchios River Basin
Raissis F., (Corresponding) Theochari A., Baltas E.
Topic:
Hydrology and water resources
This research work deals with a flood risk assessment methodology for the ungauged Sperchios River basin, an area of 1003 km2 located in Central Greece. This region is frequently exposed to floods, thus a floodplain evaluation is very important in order to take measures against the effects of...Read more
Synthesis of Fe3O4-Ag Nanocomposite and Their Performance as Surface Modifiers for TiO2 Membranes in Treating Oily Wastewater
Aboulella A., Wadi V., Naddeo V., Banat F., (Corresponding) Hasan S.
Topic:
Water treatment
Membrane technology has shown extraordinary performance in treating oily wastewater. Yet, more research is focused towards enhancing the performance of the separation process. In this work, Fe3O4-Ag composite nanoparticles (NPs) were synthesized using the co-precipitation technique and applied on...Read more
How to estimate biocide mass loads in urban water discharges and their impact on the river contamination?
(Corresponding) BRESSY A., PAIJENS C., TEDOLDI D., FRERE B., MAILLER R., ROCHER V., MOILLERON R.
Topic:
Emerging pollutants
Biocidal substances are ubiquitous in urban areas; they are used as preservatives in daily products, building materials, and as domestic pesticides. Despite these facts, urban sources of biocides, contrary to agricultural inputs, have been overlooked in terms of environmental risk assessment. The...Read more
Keywords:
Mass loads; Stochastic approach; Stormwater; Surface water; Wastewater
The abundance, characteristics and risk of microplastics in surface water in urban artificial steams of Saudi Arabia
(Corresponding) Barceló D., Alfarhan A., El-Sheikh M., Picó Y.
Topic:
Microplastics in water treatment: fate, toxicity assessment and removal technologies
The presence of microplastics (MPs) in water is an indicator of the increase of human impacts on the Earth. In this study, water of the channels and ponds that conduct a mix of surface water and treated wastewater in two cities of Saudi Arabia were assessed to ascertain the influence of the...Read more
Enhanced-Electrocoagulation For Organic Matter Removal From Surface Drinking Water Sources: Operational Parameters And Energy Consumption
(Corresponding) Daraei H., Intwala P., Awad J., Bertone E., Chow C., Duan J., Stewart R., Leuuwen J.
Topic:
Water treatment
In this study, an Enhanced Electro-Coagulation (En-EC) technique is described for the removal of dissolved organic carbon (DOC) from surface drinking water sources. Assessment of the En-EC technique included investigation of the impacts of operational factors on the organic removal efficiency (R%)...Read more
Keywords:
Enhanced Electrocoagulation, Dissolved Organic Matter, Surface Drinking Water sources, Energy Consumption, Coagulant dose control system
Determination of the occurrence of pharmaceuticals in Irish surface waters
(Corresponding) O'Flynn D., Regan F., White B., Hands I., Lawler J.
Topic:
Emerging pollutants
The rising consumption of pharmaceuticals in the last decade have led to the contamination of global surface water ecosystems from µg/L to ng/L concentrations. The concentrations, fate and toxicological implications of pharmaceuticals and their residues remain generally unknown. The continual...Read more
Keywords:
pharmaceutical, surface water, micro-pollutant, Watch List
Impacts of Wildfires on Surface Runoff and Erosion: The Case Study of a Fire Event in Pelion Area, Greece
Psilovikos A., Mpouras G., (Corresponding) Papathanasiou T., Malamataris D., Psilovikos T., Spiridis A.
Topic:
Estimation and prediction under past and future conditions (climate, population, land use change)
Wildfires can trigger dramatic increases in surface runoff and erosion, because of the burned vegetation and the appearance of a condition of soil-water repellence. Fire-enhanced surface runoff generation and soil erosion constitute adverse effects of high concern for a long-term future period...Read more
Keywords:
Wildfires, land use change, surface runoff, NRCS-CN method, sediment loss
Impacts of Land Use and Land Cover Change in a Mediterranean Mountainous Area on Surface Runoff During the Period 1945 – 2018
Psilovikos A., Katsada A., Malamataris D., (Corresponding) Papathanasiou T., Psilovikos T., Spiridis A.
Topic:
Estimation and prediction under past and future conditions (climate, population, land use change)
Changes in land use and land coverage strongly interrelated with changes in runoff. The effects of land use and land cover change on peak surface runoff and sediment loss, was investigated in a mountainous catchment, namely Lakka catchment located in Thessalia region in Greece.Most of the Lakka...Read more
Keywords:
Land use and land cover change; Surface runoff; Photointerpretation; Aerial photographs; NRCS-CN method
