Conference proceedings

Displaying 71 - 80 of 565 in CEST2021 (remove filter)

Below you can find the proceedings from the latest CEST conferences. You may filter by author or text and further filter by conference.

CEST Proceedings are published under the ISSN 2944-9820.

Life-Cycle-Oriented Framework for Seaport Infrastructure Maintenance and Climate Change Adaptation

(Corresponding) Tsaimou C., Chalastani V., Tsoukala V.

Topic:

Life cycle analysis (lca)

Life-cycle considerations are a prerequisite for rational seaport engineering design and planning since they actually retain seaports’ resilience and operational effectiveness. However, the current climate crisis poses threats to the resilience of existing seaport infrastructure, leading to...Read more

Keywords:

Life Cycle, Seaport Infrastructure, Seaport Rehabilitation, Seaport Resilience, Seaport Sustainability

DOI:

https://doi.org/10.30955/gnc2021.00124

Conference:

CEST2021

Paper ID:

cest2021_00124

Selective denitrification of lipophilic pollutants from oily wastewater by peroxidation using Janus-structured amphiphilic carbon nanotubes as catalysts

Sanches F., Roman F., Silva A., Diaz de Tuesta J., Marin P., Machado B., Serp P., Silva A., (Corresponding) Gomes H.

Topic:

Advanced oxidation processes

Carbon nanotubes (CNTs) were tested as catalysts in the selective denitrification of 4-nitrophenol (4-NP) from oily wastewater by catalytic wet peroxide oxidation (CWPO). The CNTs were prepared by chemical vapor deposition, feeding sequentially ethylene (E) and/or acetonitrile (A) during different...Read more

Keywords:

Catalytic wet peroxide oxidation, 4-nitrophenol, Carbon nanotubes, Janus-structure, Pickering emulsion.

DOI:

https://doi.org/10.30955/gnc2021.00125

Conference:

CEST2021

Paper ID:

cest2021_00125

Magnetic CoFe2O4@carbon yolk-shell nanoparticles as catalysts for the catalytic wet peroxide of paracetamol

Silva A., Costa Guari N., Diaz de Tuesta J., Eno Pottker W., Yassue Cordeiro P., (Corresponding) Gomes H.

Topic:

Advanced oxidation processes

This work focuses the use of carbon-coated magnetic cobalt ferrite nanoparticles as catalysts for catalytic wet peroxide oxidation (CWPO) of the emerging pollutant paracetamol. A magnetic core composed of CoFe2O4 is developed by a sol-gel method. The core is subsequently coated with a formaldehyde-...Read more

Keywords:

CoFe2O4 nanoparticles, CWPO, emerging pollutant, paracetamol, carbon-coated

DOI:

https://doi.org/10.30955/gnc2021.00126

Conference:

CEST2021

Paper ID:

cest2021_00126

Effective separation of waste printed circuit boards using microwave-assisted organic swelling.

Monteiro B., Martelo L., Sousa P., Bastos M., (Corresponding) Soares H.

Topic:

Electric and electronic waste

Nowadays, our lifestyle demands more electronics products, and this rapid development generated an increase in the amount of electronic waste (e-waste). Waste printed circuit boards (WPCBs) are components in all electronic devices and responsible for a high percentage of the total weight of the...Read more

Keywords:

Waste printed circuit boards recycling; Microwave-assisted organic swelling; Hansen solubility parameters; Brominated epoxy resin dissolution.

Conference:

CEST2021

Paper ID:

cest2021_00127

Effect of the dependence structure and time irreversibility of streamflow in flood inundation mapping with focus on the long-term persistence behaviour

(Corresponding) Dimitriadis P., Iliopoulou T., Papanicolaou P., Koutsoyiannis D.

Topic:

Floods, droughts and water scarcity

The marginal structure of streamflow, with focus on the right tail behaviour, is considered as the main factor in flood risk assessment, while little is known on the effect of the temporal dependence structure and irreversibility of streamflow. Interestingly, the second-order dependence behaviour...Read more

Keywords:

stochastics. flood, streamflow, dependence, irreversibility

DOI:

https://doi.org/10.30955/gnc2021.00128

Conference:

CEST2021

Paper ID:

cest2021_00128

The potential of UAV multispectral imagery to estimate chlorophyll content of vine leaves

(Corresponding) Tepanosyan G., Muradyan V., Hovsepyan A., Ayvazyan G., Avetisyan R., Asmaryan S.

Topic:

Environmental data analysis and modelling

As is known, chlorophyll is an important biophysical parameter used to monitor the overall physiological status of plants. The aim of this research was to study the potential of UAV multispectral images for estimating the contents of leaf chlorophyll in vineyards. For this purpose, a UAV flight was...Read more

Keywords:

Vineyards, UAV, Chlorophyll content, PLSR, Remote Sensing

DOI:

https://doi.org/10.30955/gnc2021.00131

Conference:

CEST2021

Paper ID:

cest2021_00131

Degradation of textile dyes in water by gas-liquid NSP-DBD plasma

MEROPOULIS S., (Corresponding) AGGELOPOULOS C.

Topic:

Advanced oxidation processes

Textile dyes represent some of the most complicated environmental pollutants due to their variety and complex structure. Cold atmospheric plasma (CAP) is regarded as a highly competitive advanced oxidation process towards the removal of organic pollutants from wastewater. In this study, a gas-...Read more

Keywords:

Nanosecond pulsed dielectric barrier discharge; Cold atmospheric plasma; Wastewater treatment; Organic dyes; Reactive nitrogen and oxygen species; Degradation mechanisms.

Conference:

CEST2021

Paper ID:

cest2021_00132

Study of the potential of Rhodococcus strains for degradation of the pesticide Glyphosate (Roundup)

Gerginova M., Peneva N., (Corresponding) Alexieva Z.

Topic:

Soil and groundwater contamination and remediation

The experiments were aimed at studying the tolerance of the studied strains of Rhodococcus sp. M1 and Rhodococcus sp. D1 to the presence of Glyphosate (N- (phosphonomethyl) glycine) in the culture medium. A rich organic medium (YEPD), a mineral medium (VD) with 1% glucose and a mineral medium...Read more

Keywords:

Biodegradation, Bacteria, Glyphosate, GC-MS

DOI:

https://doi.org/10.30955/gnc2021.00133

Conference:

CEST2021

Paper ID:

cest2021_00133

Triclosan-induced changes in earthworm Eisenia fetida life cycle under elevated temperature

(Corresponding) Miškelytė D., Žaltauskaitė J.

Topic:

Ecological effects of environmental change

Antimicrobials are important for preserving the quality of life and public health. Triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether, TCS) is one of the most used antimicrobials in both pharmaceuticals and personal care products and it is a frequently detected emerging organic...Read more

Keywords:

triclosan, climate change, chronic toxicity, earthworms, temperature

DOI:

https://doi.org/10.30955/gnc2021.00135

Conference:

CEST2021

Paper ID:

cest2021_00135

Reducing sewage sludge ash variability in the context of P-recovery by optimizing the storage management using Monte-Carlo simulations

Vogt S., Brück F., Schnabel K., (Corresponding) Weigand H.

Topic:

Environmental data analysis and modelling

Phosphorus (P) is a critical raw material and the EU largely depends on P-imports to cover its demand. This is increasing efforts to recover P from secondary P-sources such as municipal sewage sludge ashes (SSA) from mono-incineration. Usage of SSA for mineral fertilizer production requires...Read more

Keywords:

phosphorus, P-recovery, Monte-Carlo-simulation

DOI:

https://doi.org/10.30955/gnc2021.00136

Conference:

CEST2021

Paper ID:

cest2021_00136

« first
‹ previous
…
4
5
6
7
8
9
10
11
12
…
next ›
last »