Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Christos S. Akratos"'
Autor:
Katerina Vatitsi, Sofia Siachalou, Dionissis Latinopoulos, Ifigenia Kagalou, Christos S. Akratos, Giorgos Mallinis
Publikováno v:
Water, Vol 16, Iss 5, p 758 (2024)
Freshwater ecosystems provide an array of provisioning, regulating/maintenance, and cultural ecosystem services. Despite their crucial role, freshwater ecosystems are exceptionally vulnerable due to changes driven by both natural and human factors. W
Externí odkaz:
https://doaj.org/article/ace34dfb18e741cd80def4d68e3bcae0
Autor:
Vassiliki Papaevangelou, Katerina A. Bakalakou, Chrysoula Ntislidou, Dionissis Latinopoulos, Nikolaos Kokkos, Konstantinos Zachopoulos, Maria Zoidou, Anastasia Makri, Konstantinos Azis, Nena Ioannidou, Georgios Sylaios, Paraschos Melidis, Spyridon Ntougias, Ifigenia Kagalou, Christos S. Akratos
Publikováno v:
Water, Vol 16, Iss 2, p 259 (2024)
Surface waters, particularly rivers, are paramount in serving as the primary global water source and a pivotal economic driver. Various pollution sources can negatively impact water quality. The Water Framework Directive has established regulations t
Externí odkaz:
https://doaj.org/article/a9df1734484c4ba78290e7bd5e23cb21
Publikováno v:
Water, Vol 15, Iss 23, p 4069 (2023)
Environmental pollution is an issue of particular concern, specifically when industrial waste products are not subjected to appropriate treatment. Among various industries in the agri-food sector, the brewing industry holds a significant position in
Externí odkaz:
https://doaj.org/article/89a05f30ea664708b4a87012408ccdae
Publikováno v:
Water, Vol 13, Iss 7, p 953 (2021)
Food processing consumes high volumes of water, making agro-industries the third biggest industrial user of water after oil refineries, primary metals and chemicals industries [...]
Externí odkaz:
https://doaj.org/article/cc149d76420f4118a75003925d2b3432
Publikováno v:
Water, Vol 12, Iss 11, p 3074 (2020)
Biogas plants have been started to expand recently in Greece and their positive contribution to the economy is evident. A typical case study is presented which focuses on the long-term monitoring (lasting for one year) of a 500 kW mesophilic biogas p
Externí odkaz:
https://doaj.org/article/dcada5387fb842a7aeff9e4b8accf2e0
Publikováno v:
Applied Sciences, Vol 10, Iss 2, p 619 (2020)
The objective of this work was to determine the ability of a pilot-scale hybrid system to treat real (non-synthetic) winery wastewater. The experimental treatment system consisted of two stages: An attached growth pilot-scale bioreactor (biological t
Externí odkaz:
https://doaj.org/article/0af39faa2193448ab88d8a156c3077e2
Autor:
Aggelos Kotoulas, Dimitra Agathou, Irene E. Triantaphyllidou, Triantafyllos I. Tatoulis, Christos S. Akratos, Athanasia G. Tekerlekopoulou, Dimitrios V. Vayenas
Publikováno v:
Water, Vol 11, Iss 5, p 928 (2019)
The efficiency of natural zeolite to treat second cheese whey (SCW) and remove ammonium from artificial wastewater (AWW) was examined. Since zeolite has been reported to improve nitrogen availability in soils, its effect on wheat plant growth was als
Externí odkaz:
https://doaj.org/article/95bbb330ef46441aa36a5d9970e01c2f
Autor:
Aggelos Kotoulas, Dimitra Agathou, Irene E. Triantaphyllidou, Triantafyllos I. Tatoulis, Christos S. Akratos, Athanasia G. Tekerlekopoulou, Dimitrios V. Vayenas
Publikováno v:
Water, Vol 11, Iss 1, p 136 (2019)
The efficiency of natural zeolite to remove ammonium from artificial wastewater (ammonium aqueous solutions) and to treat second cheese whey was examined, aiming to recover nitrogen nutrients that can be used for further applications, such as slow-re
Externí odkaz:
https://doaj.org/article/dda815edf9f043bd9e692fd14f1e1e0b
Autor:
Olga N. Tsolcha, Athanasia G. Tekerlekopoulou, Christos S. Akratos, George Aggelis, Savvas Genitsaris, Maria Moustaka-Gouni, Dimitrios V. Vayenas
Publikováno v:
Water, Vol 10, Iss 11, p 1693 (2018)
The use of cyanobacteria in biological wastewater treatment technologies can greatly reduce operation costs by combining wastewater bioremediation and production of lipid suitable as biodiesel feedstock. In this work, an attached growth system was em
Externí odkaz:
https://doaj.org/article/35fb171897f042c2b5dd5d6af8d6c58a
Autor:
Triantafyllos I. Tatoulis, Michail K. Michailides, Athanasia G. Tekerlekopoulou, Christos S. Akratos, Stavros Pavlou, Dimitrios V. Vayenas
Publikováno v:
Water, Vol 10, Iss 4, p 382 (2018)
Hexavalent chromium (Cr(VI)) was co-treated either with second cheese whey (SCW) or winery effluents (WE) using pilot-scale biological trickling filters in series under different operating conditions. Two pilot-scale filters in series using plastic s
Externí odkaz:
https://doaj.org/article/2da0f5536d534d6781ce68954e641b84