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Baris Simsek, Inci Sevgili, Özge Bildi Ceran, Haluk Korucu, Osman Nuri Sara
Pág. 96 - 112
One of the ways of fully securing the presence of fresh water is water treatment process. Nanomaterials and nanotechnology offers an innovative solution for water treatment. In this study, physical, chemical and microbiological improvement rates of raw w...
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Andrii Biloshchytskyi, Oleksandr Kuchanskyi, Yurii Andrashko, Didar Yedilkhan, Alexandr Neftissov, Svitlana Biloshchytska, Beibut Amirgaliyev and Vladimir Vatskel
This study considers the creation of a network of moss-based biotechnological purification filters under the Smart City concept. The extent of the absorption of heavy metals and gases by Sphagnopsida moss under different conditions was investigated. The ...
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Desty Pratiwi, Dadan Sumiarsa, Dina Oktavia and Sunardi Sunardi
Self-purification plays an important role in water regulating ecosystem services aimed at protecting river water quality from pollutant inputs. The Citarum River is the longest river in West Java, Indonesia where the water quality has declined due to pol...
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Amber E. Keith, Jesse J. French
Pág. 30 - 36
The design of an all-inclusive, self-sufficient, sustainable water purification system for application in developing regions of the world can improve living conditions for people world-wide, especially in regions where access to clean drinking water is l...
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Amalia García-Valero, José Alberto Acosta, Ángel Faz, María Dolores Gómez-López, Dora María Carmona, Martire Angélica Terrero, Oumaima El Bied and Silvia Martínez-Martínez
The main objective of this study was to analyze the efficiency of CWs for purifying swine wastewater in order to reduce its pollutant load. The system included a pretreatment module (raw swine wastewater tank, phase separator, and settlement tank), and t...
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Malgorzata Galczynska, Renata Gamrat and Artur Ciemniak
Macrophytes play an important role in assessing the condition of aquatic ecosystems. The aim of the study was to assess the effectiveness of cadmium uptake by frogbit (Hydrocharis morsus-ranae) for the phytoremediation of aquatic ecosystems. The study ex...
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Sirui Shen, Daobin Zhang, Shuchao Li, Pengcheng Dong, Qing Liu, Xiaoyu Li and Zequn Zhang
Heterogeneous graph neural networks (HGNNs) deliver the powerful capability to model many complex systems in real-world scenarios by embedding rich structural and semantic information of a heterogeneous graph into low-dimensional representations. However...
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Rhessa Grace Guanga Ortizo, Vishal Sharma, Mei-Ling Tsai, Jia-Xiang Wang, Pei-Pei Sun, Parushi Nargotra, Chia-Hung Kuo, Chiu-Wen Chen and Cheng-Di Dong
Bioactive peptides derived from fish the byproduct protein hydrolysate have wide potential as functional food ingredients. The preparation of bioactive peptides is commonly achieved via enzymatic hydrolysis; this is the most preferred method because it h...
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Matteo Ventura, Giulio Careddu, Edoardo Calizza, Simona Sporta Caputi, Emmanuelle Argenti, David Rossi, Loreto Rossi and Maria Letizia Costantini
Lakes worldwide have been strongly affected by several types of human-caused alteration, including changes in water level. This also affects deep lakes, including volcanic ones. Volcanic lakes in the Mediterranean area are of great importance for the loc...
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Dylan Shun Izuma, Norihiro Suzuki, Tomonori Suzuki, Haruka Motomura, Shiro Ando, Akira Fujishima, Katsuya Teshima and Chiaki Terashima
A TiO2-coated net with photocatalytic antibacterial properties that purifies water for practical use in developing countries was fabricated. The TiO2 particles were modified with a silane coupling agent, aminopropyltriethoxysilane or hexadecyltrimethoxys...
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Yaxian Hu, Xianwen Li, Simin Jiang, Junying Chen and Baowen Yan
Freeze?thaw has been proved to be a simple, cost-effective, and highly efficient manner to purify wastewater. However, it remains unclear how microbial compositions and functions in meltwater differentiate over progressive thawing and how such difference...
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Younes Gaga, Safaa Benmessaoud, Mohammed Kara, Amine Assouguem, Abdullah Ahmed Al-Ghamdi, Fahad M. Al-Hemaid, Mohamed S. Elshikh, Riaz Ullah, Artur Banach and Jamila Bahhou
The present research concerns the development of a new device and process intended for the purification and treatment of sulfurous elements, and more particularly, of hydrogen sulfide (H2S) from the biogas produced at the time of the anaerobic fermentati...
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Ivanka Stoycheva, Boyko Tsyntsarski, Bilyana Petrova, Georgi Georgiev, Temenuzhka Budinova, Nartzislav Petrov, Barbara Trzebicka, Slawomira Pusz, Bogumila Kumanek and Urszula Szeluga
Nanoporous carbon is synthesized on the base of phenol-formaldehyde resin and polyolefin wax, a by-product from industrial production of polyethylene at low pressure. The adsrption of phenol derivates from aqueous solutions on obtained carbon material wa...
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Nicolette Viktoryová, Agne?a Szarka and Svetlana Hrouzková
The paper provides a review of the recently used wastewater treatment methods for paint industrial wastewater. The parameters affecting the effectiveness of the treatment process are discussed and recommendations for future improvements are given.
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Awen Zhang, Na Deng, Zhengwei Long, Ruisen Hao, Changyu Shen and Guoqing Cao
A Chinese commercial kitchen fume exhaust (CCKEF) system mainly consists of a wall-mounted canopy hood, air duct and terminal electrostatic purifiers, the capture and purification performance of which should be guaranteed to obtain satisfactory indoor an...
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Angélica María Castro-Hoyos, Manuel Alejandro Rojas Manzano and Aníbal Maury-Ramírez
Since the early seventies with the work of Akira Fujishima on photocatalytic and superhydrophilic properties of titanium dioxide (TiO2), also known as the Honda?Fujishima effect, photocatalysis has been investigated and progressively implemented in cemen...
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Luis M. C. Oliveira, Rafael Dias, Carine M. Rebello, Márcio A. F. Martins, Alírio E. Rodrigues, Ana M. Ribeiro and Idelfonso B. R. Nogueira
Modern society is living in an age of paradigm changes. In part, these changes have been driven by new technologies, which provide high performance computing capabilities that enable the creation of complex Artificial Intelligence systems. Those developm...
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Mariana Souza Rocha, Luiz Célio Rocha, Marcia Barreto da Silva Feijó, Paula Luiza Limongi dos Santos Marotta, Samanta Cardozo Mourao (Author)
Pág. e50457
Water-soluble mucilage extracted from flaxseed has excellent hydrocolloid potential in gel formation; moreover, it can become a product of high technological value in the food, pharmaceutical and cosmetic industries because it has high viscosity in aqueo...
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Agnieszka Micek, Krzysztof Józwiakowski, Michal Marzec, Agnieszka Listosz and Tadeusz Grabowski
The results of research on the efficiency and technological reliability of domestic wastewater purification in two household wastewater treatment plants (WWTPs) with activated sludge are presented in this paper. The studied facilities were located in the...
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Alexandre Vandeponseele, Micheline Draye, Christine Piot and Gregory Chatel
This article aims to study the interest of spent coffee grounds (SCG) valorization through caffeine recovery. In an original way, this study takes into account all the parameters such as (i) the brewing coffee methods (household, coffee shops, etc.); (ii...
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