Detaylı Arama
İptal
Bulunan: 33 Adet 0.001 sn
- Eklemek veya çıkarmak istediğiniz kriterleriniz için 'VE' / 'VEYA' /'DEĞİL' seçeneğini kullanabilirsiniz.
- İptal tuşuna basarak normal aramaya dönebilirsiniz.
Filtreler
Filtreler
Bulunan: 33 Adet 0.001 sn
BM Sürdürülebilir Kalkınma : Sorumlu Üretim ve Tü ... ✕
Koleksiyon [4]
Araştırmacılar [29]
BM Sürdürülebilir Kalkınma [11]
Fakültesi / Enstitütü [7]
Yayın Türü [4]
Yayımlanma Yılı [9]
Dil [3]
Kaynak [30]
Veri Tabanları [13]
İndex Türü [6]
Yayıncı [16]
Bölümü [9]
Ulusal/Uluslararası [1]
Konu Başlıkları [35]
Sorumlu Üretim ve TüketimSürdürülebilir üretim ve tüketim kalıplarını sağlamak
Erişime Açık

A techno-economical assessment of treatment by coagulation-flocculation with aluminum and iron-bases coagulants of landfill leachate membrane concentrates

Mehmet KOBYA

Landfill leachate treatment involved with the membrane bioreactor (MBR) combined with membrane treatment via nanofiltration (NF) and/or reverse osmosis (RO) is widely used in Turkey. This treatment produces landfill leachate membrane concentrates (LLMCs) with an undesirably high concentration of contaminants. In the study, two different nanofiltration concentrates of leachate were coagulated. Coagulant dosages from 0.10 to 5.0 g of Me3/L (Me3: Al3 or Fe3), and the pH values ranged from 4.0 to 8.0 and 3.0-9.0 for Al-based and Fe-based coagulants, respectively. The most efficient pH values were ...Daha fazlası

Makale 2023 Mühendislik Fakültesi Chemosphere314 75 Görüntülenme
Erişime Açık

Perfluorooctanoic acid (PFOA) removal from real landfill leachate wastewater and simulated soil leachate by electrochemical oxidation process

Mehmet KOBYA

Poly and perfluoroalkyl compounds (PFASs) are a group of chemicals that are widely used and are difficult to purify. Within this group, perfluorooctanoic acid (PFOA), known for its highly polar and strong carbon-fluorine bonds, is a frequently encountered species in surface water, drinking water, and groundwater. In this study, we investigated the efficiency of electrooxidation (EO) in PFOA removal, optimization of EO parameters, and groundwater simulation in a realistic scenario. The EO optimization experiments were performed with a boron-doped diamond (BDD) anode for different values of pH, ...Daha fazlası

Makale 2022 Mühendislik Fakültesi Environmental Technology & Innovation28 46 Görüntülenme
Erişime Açık

Effects of botanical gardens on student environmental perception

Hasan YILMAZ

This paper examines the role of the classroom environment in promoting student well-being and, more specif-ically, a sense of responsibility towards nature in the city. The study analyzed how indoor vs outdoor educational environments affect students' perception of events and phenomena focusing on emotional, behavioral and cognitive processes. It was conducted in the Kayakyolu Secondary School, Erzurum, Turkey with 282 students ranging in age from 11 to 14 in grades 5-8. They participated in reading a story in two distinct environments: an enclosed indoor classroom and an outdoor botanical gar ...Daha fazlası

Makale 2022 Ziraat Fakültesi Ecological Informatics73 57 Görüntülenme
Erişime Açık

World Nomad Games As An Emerging Large-Scale Event and Its Role for Tourism Development in Kyrgyzstan

Azamat MAKSUDUNOV | Kıyalbek DIYKANOV

The World Nomad Games (WNG) is a new emerging large-scale event in the world, where ethnic sports can be exhibited. It was started in 2014 and until today WNG has been organized three times (2014, 2016, and 2018) in Kyrgyz Republic. Actually, these kinds of events have economic and noneconomic impacts on the destinations. In this chapter, the WNG role for tourism development in Kyrgyz Republic will be investigated. Kyrgyz Republic as a tourism destination was opened in 1991 after the collapse of the USSR. Today, tourism is identified among the priority sectors in the country. However, our coun ...Daha fazlası

Kitap Bölümü 2022 İktisadi ve İdari Bilimler Fakültesi Event Tourism in Asian Countries: Challenges and Prospects 48 Görüntülenme
Erişime Açık

Review on Propolis Applications in Food Preservation and Active Packaging

Ulaş ACARÖZ | Damla ARSLAN ACARÖZ

Propolis is a natural hive product collected by honeybees from different plants and trees. The collected resins are then mixed with bee wax and secretions. Propolis has a long history of use in traditional and alternative medicine. Propolis possesses recognized antimicrobial and antioxidant properties. Both properties are characteristics of food preservatives. Moreover, most propolis components, in particular flavonoids and phenolic acids, are natural constituents of food. Several studies suggest that propolis could find use as a natural food preservative. This review is focused on the potenti ...Daha fazlası

İnceleme 2023 Veteriner Fakültesi Plants12 ( 8 ) 29 Görüntülenme
Erişime Açık

Bioremediation approaches for oil contaminated soils in extremely high-mountainous conditions

Nurzat TOTUBAYEVA | Ciyde TOKPAEVA | Canarbek İZAKOV | Mirlan MOLDOBAYEV

Development of methods for bioremediation of soils contaminated with petroleum products is one of the most urgent tasks of our time. This task is more difficult to perform in high-mountainous landscapes, at an altitude of more than 4 000 m a.s.l. Moreover, these high-mountain ecosystems are the most vulnerable to various kinds of anthropogenic impacts, and therefore the relevance of bioremediation is obvious. The research was conducted in the high-altitude ecosystems of the Kyrgyz Republic at the Kumtor mine. In this study was carried out on the bioremediation of oil contaminated soil using bi ...Daha fazlası

Makale 2023 Mühendislik Fakültesi Plant, Soil and Environment69 ( 4 ) 26 Görüntülenme
Erişime Açık

An assessment of eco hotel practices and green marketing perceptions: An eco-labelling model proposal for hotels in Kyrgyzstan

Mustafa Murat KIZANLIKLI | Narıngül MARGAZİYEVA | Kımbat ASANOVA | İbrahim GÜNDOĞDU

The growing relevance of green marketing, sustainability and eco-labels is indisputable fact in the hospitality industry. These concepts are based on the philosophy of caring for the Earth and not only save the environment, but also enhance the image and market value of enterprises. Despite the fact that since the 1970s eco-labels in the hospitality industry began to gain momentum in the different countries, but Kyrgyzstan lagged behind in this matter. In this study, a national eco-certificate model proposal was developed that would take into account the geographical and cultural characteristi ...Daha fazlası

Makale 2023 Turizm Fakültesi Journal of Cleaner Production420 28 Görüntülenme
Erişime Açık

Electrochemical oxidation of perfluorooctanesulfonate (PFOS) from simulated soil leachate and landfill leachate concentrate

Mehmet KOBYA

The near-widespread presence of poly- and perfluoroalkyl substances (PFASs) in humans has generated concerns regarding the potential negative impact of these chemicals on human health, as some PFASs are exceedingly persistent and bioaccumulative. Among the perfluorinated PFASs, which exhibit high polarity and strong carbon–fluorine bonds, perfluorooctanesulfonate (PFOS) is one of the frequently encountered species. In this study, the efficiency of electrooxidation (EO) and its application in groundwater simulation were first evaluated as a realistic approach to PFOS removal. After optimizing E ...Daha fazlası

Makale 2023 Mühendislik Fakültesi Journal of Water Process Engineering56 11 Görüntülenme
Erişime Açık

Ecological aspects in the use of soil enzymes as indicators of anthropogenic soil pollution

Nurzat TOTUBAYEVA

In the contemporary era, with rapid industrial growth and urbanisation, analysing the impact of human activities on soil enzyme activity becomes crucial. The purpose of this study is to assess the influence of anthropogenic pollution on enzyme activity in soil. Research on enzyme activity levels in the soil in the city of Kara-Balta, Chuy Region, Kyrgyz Republic, was conducted using biochemical analyses and specific enzymatic tests. The results revealed significant diversity in catalase activity in different soil samples. Some samples exhibited high activity, while others showed low activity. ...Daha fazlası

Makale 2023 Mühendislik Fakültesi Scientific Horizons26 ( 12 ) 15 Görüntülenme
Erişime Açık

Technological intelligence for circular supply chain: a co-citation analysis approach

Serhat BURMAOĞLU

Purpose The COVID-19 pandemic has disrupted the supply chains, and this brought researchers and practitioners to think about more on circular supply chains (CSC). The CSC concept has been discussed in the literature more than a decade. This study aims to find out the theoretical roots of CSC by analyzing scholarly articles in literature. Design/methodology/approach This paper uses document cocitation analysis for reaching this aim. After retrieving data from Web of Science database, this paper explores data set by considering used references of these publications and clusters them based on the ...Daha fazlası

Makale 2022 İktisadi ve İdari Bilimler Fakültesi Foresight25 ( 3 ) 114 Görüntülenme
Erişime Açık

Selective separation of gallium from various ions by polymer inclusion membranes based on CTA/PVC blend using TOPO as carrier

Osman TUTKUN | Kurmancan KAPAROVA

Selective transport of gallium from HCl media containing other ions such as Zn, Co, and Ni, by polymer inclusion membranes (PIM), based on CTA/PVC blend using trioctylphosphine oxide (TOPO) as carrier and 2-nitrophenylpentyl ether (2-NPPE) as plasticizer is studied. The effect of various parameters such as the HCl concenration in the feed, HCl concenration in the stripping phase, carrier (TOPO) concentration, 2-NPPE concentration, the cellulose triacetate (CTA)/poly(vinyl chloride) (PVC) as the polymer-blend was experimentally studied and the optimum conditions were determined. It was possible ...Daha fazlası

Makale 2022 Mühendislik Fakültesi Korean Journal of Chemical Engineering39 ( 4 ) 47 Görüntülenme
Erişime Açık

Future research avenues at the nexus of circular economy and digitalization

Serhat BURMAOĞLU

Purpose The authors posit that one of the key enablers of the circular economy will be the digital transformation - in other words, digitalization. In this study, the authors examine and visualize the interaction of the circular economy and digitalization by using scientific publications. They explore possible synergies and future research avenues at this junction. Design/methodology/approach The authors first apply bibliometrics to explore and visualize the relationships between the circular economy and digitalization in the academic literature. Following the clustering of topics, they define ...Daha fazlası

İnceleme 2022 İktisadi ve İdari Bilimler Fakültesi International Journal of Productivity and Performance Management72 ( 8 ) 94 Görüntülenme
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