Conference proceedings

Displaying 1 - 6 of 6 in waste (remove filter), recycling (remove filter), CEST2019 (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

The use of recycled human food wastes and unconsumed leftovers in the aquaculture industry for the partial replacement of commercial manufactured fishmeal-based feeds as a more sustainable and environmentally friendly practice: Recent research and finding

(Corresponding) Petsas A., Vagi M.

Topic:

Food waste

Food waste or leftovers generated by various raw or processed food materials that are not consumed but instead are usually disposed to waste landfills are regarded as a global issue which impacts human health and environmental sustainability. An enormous pressure in disposing of food wastes in...Read more

Keywords:

Food waste, recycling, fish feed, aquaculture

DOI:

https://doi.org/10.30955/gnc2019.00141

Paper ID:

cest2019_00141

Current state and challenges in WEEE recycling industry in Serbia - case study

(Corresponding) Berežni I., Batinić B., Stanisavljević N., Marinković T.

Topic:

Electric and electronic waste

Waste from electrical and electronic equipment (WEEE) is defined as a special waste flow due to the fact that it contains hazardous materials and should not be mixed and treat with other waste streams. In order to ensure adequate environmental protection and proper management of this waste flow,...Read more

Keywords:

Electronic waste, recycling industry, hazardous waste, waste treatment, management situation

DOI:

https://doi.org/10.30955/gnc2019.00444

Paper ID:

cest2019_00444

Reducing the environmental impact of construction wastes by their use in the preparation of construction mixtures

(Corresponding) Junak J., Sicakova A.

Topic:

Hazardous waste management

At present, great emphasis is placed on protecting the environment. Civil engineering, mainly cement production, greatly pollutes the surrounding environment. Even the excavation of aggregate, which is one of the basic components of concrete, does not make any extra contribution to the...Read more

Keywords:

C&D waste, recycling, concrete, compressive strength

DOI:

https://doi.org/10.30955/gnc2019.00617

Paper ID:

cest2019_00617

Co-Pyrolysis of Plastic Wastes: Effects of Temperature and Feedstock Ratio on Chemical Composition of Liquid Product

(Corresponding) Özçakır G., Karaduman A.

Topic:

Solid waste management

Co-Pyrolysis of Low Density Polyethylene (LDPE) and Polystyrene (PS) was carried out in a semi-batch glass reactor system. Effects of temperature and feedstock ratio on pyrolytic product yields (gaseous, liquid and solid residue) and chemical composition of the liquid were investigated. All...Read more

Keywords:

Polystyrene, Polyethylene, Co-Pyrolysis, Chemical recycling, Plastic waste management

DOI:

https://doi.org/10.30955/gnc2019.00775

Paper ID:

cest2019_00775

Problems related to Ship Recycling IMO Regulations

(Corresponding) Boviatsis M., Alexopoulos A., Polemis D.

Topic:

General

Scrapping market is unique in many respects. The value of its products is more affected by ınternational trade than by shipping economic circles. There are many regulations for the environmentally friendly dismantling of ships. Ship recycling is the eco-friendly method of ship dismantling, it is...Read more

Keywords:

SRC, UN Basel Convention, E.U. Waste Shipment Regulation, Ship Recycling

DOI:

https://doi.org/10.30955/gnc2019.00933

Paper ID:

cest2019_00933

An overview of the plastic waste and recycling status in Qatar

(Corresponding) Hahladakis (Chachladakis) J.

Topic:

Solid waste management

The State of Qatar has recently launched its national vision (QNV2030) underlining, therein, its full commitment to retain harmony between the main three pillars of sustainable development: economic growth, social development and environmental management. However, rapid development and "mega...Read more

Keywords:

plastic waste; recycling; recovery; Qatar; circular economy

DOI:

https://doi.org/10.30955/gnc201900670

Paper ID:

cest2019_00670