Topic Renewable energy technologies
Design of Stand-Alone Proton Exchange Membrane Fuel Cell Hybrid System under Amman Climate
J. Ecol. Eng. 2019; 20(9)
Optimization of Copper Removal by Photovoltaic Electrocoagulation from Aqueous Solution Using Response Surface Methodology Towards Sustainable Development
J. Ecol. Eng. 2019; 20(7):103–111
Heat Induced Pre-Treatment Technologies for Lignocellulosic Biomass - A Comparison of Different Processes and Techniques
J. Ecol. Eng. 2019; 20(7):134–146
Yield Efficiency Evaluation of Double Slope Solar Stills Connected with External Spiral Copper for Potable Water Production
Ebrahim Hamid Hussein Al-Qadami, Amimul Ahsan, Abdurrasheed Sa'id Abdurrasheed, Zahiraniza Mustaffa, Khamaruzaman Wan Yusof, Husna Bt Takaijudin, Marlinda Binti Abdul Malek
J. Ecol. Eng. 2019; 20(7):176–186
Experimental and Theoretical Study for Wind Energy Unit
J. Ecol. Eng. 2019; 20(6):207–214
Biomethane Emissions: Measurement in Wastewater Pond at Palm Oil Mill by Using TGS2611 Methane Gas Sensor
J. Ecol. Eng. 2019; 20(6):25–35
Biogas Production from Raw Digestate and its Fraction
J. Ecol. Eng. 2019; 20(6):97–102
Identification and Characterization of Potential Feedstock for Biogas Production in South Africa
J. Ecol. Eng. 2019; 20(6):103–116
Temperature Effect on Performance of Different Solar Cell Technologies
J. Ecol. Eng. 2019; 20(5):249–254
Evaluation of Energy Production through Solar Photovoltaic Technology for Self-Consumption in the Parish Council of São Bartolomeu de Messines, Portugal – Preliminary Study
J. Ecol. Eng. 2019; 20(5):111–120
A Comparative Study for the Traditional and Modern Houses in Terms of Thermal Comfort and Energy Consumption in Umm Qais City, Jordan
J. Ecol. Eng. 2019; 20(5):14–22
Innovative Solutions for Renewable Energy and Energy Efficiency in Jordan
J. Ecol. Eng. 2019; 20(4):201–216
Enhancing the Productivity of a Roof-Type Solar Still Utilizing Alumina Nanoparticles and Vacuum Pump
J. Ecol. Eng. 2019; 20(4):187–193
Utilization of Stalks Waste of Sorghum bicolor (L.) Moench to Produce Bioethanol by using Saccharomyces cerevisiae and S. cerevisiae-Pichia stipitis Consortium
J. Ecol. Eng. 2019; 20(4):54–60
The Effect of Using Naphthalene and Local Soil with Concrete Mixture on Thermal Conductivity, Case of Mafraq City - Jordan
J. Ecol. Eng. 2019; 20(4):42–53
Bioconversion of Waste Foolscap and Newspaper to Fermentable Sugar
J. Ecol. Eng. 2019; 20(4):35–41
Effects of Biochar Addition on Vermicomposting of Food Industry Sewage Sludge
J. Ecol. Eng. 2019; 20(3):36–45
Current State, Challenges and Perspectives of Biological Production of Hydrogen in Dark Fermentation Process in Poland
J. Ecol. Eng. 2019; 20(2):146–160
Assessment of Effectiveness of Organo-Mineral Fertilizer Made of Coffee Spent Grounds and Biomass Ash
J. Ecol. Eng. 2019; 20(2):73–78
Perspective Technologies of the Treatment of the Wastewaters with High Content of Organic Pollutants and Ammoniacal Nitrogen
Myroslav Malovanyy, Oleksandr I. Moroz, Svitlana O. Hnatush, Olga D. Maslovska, Volodymyr Zhuk, Ihor M. Petrushka, Volodymyr Nykyforov, Andriy Sereda
J. Ecol. Eng. 2019; 20(2):8–15
Effect of Using New Technology Vehicles on the World’s Environment and Petroleum Resources
J. Ecol. Eng. 2019; 20(1):16–24
The Use of Biochar for the Production of Organic Fertilizers
J. Ecol. Eng. 2019; 20(1):1–8
Depletion Efficiency of Selected Expired Food Products in the Process of Methane Fermentation
J. Ecol. Eng. 2019; 20(1):132–137
Exchange of Carbon Dioxide Between the Atmosphere and the Maize Field Fertilized with Digestate from Agricultural Biogas Plant
J. Ecol. Eng. 2019; 20(1):145–151
Dynamics of Nitrogen Transformations in Soil Fertilized with Digestate From Agricultural Biogas Plant
J. Ecol. Eng. 2019; 20(1):108–117
The Analysis of Efficiency and Investment Profitability of a Solar Water Heating System in a Multi-Family Building
J. Ecol. Eng. 2018; 19(6):75–80
Calculation and Selection of Flat-Plate Solar Collector Geometric Parameters with Thermosiphon Circulation
Yedilkhan Amirgaliyev, Murat Kunelbayev, Waldemar Wójcik, Beibut Amirgaliyev, Aliya Kalizhanova, Omirlan Auelbekov, Nazbek Kataev, Ainur Kozbakova
J. Ecol. Eng. 2018; 19(6):176–181
Legal Regulations and Methods Neutralising Expired Food Products
J. Ecol. Eng. 2018; 19(6):217–224
Cultivation of Oleaginous Microalgae Scenedesmus obliquus on Secondary Treated Municipal Wastewater as Growth Medium for Biodiesel Production
J. Ecol. Eng. 2018; 19(5):38–51
Using Sawdust to Treat Synthetic Municipal Wastewater and Its Consequent Transformation Into Biogas
J. Ecol. Eng. 2018; 19(5):10–18
The Effect of Mixing During Laboratory Fermentation of Maize Straw with Thermofilic Technology
Kamil Kozłowski, Jakub Mazurkiewicz, Dawid Chełkowski, Aleksandra Jeżowska, Marta Cieślik, Michał Brzoski, Anna Smurzyńska, Yin Dongmin, Qiao Wei
J. Ecol. Eng. 2018; 19(5):93–98
Mechanical Pretreatment of Lignocellulosic Biomass for Methane Fermentation in Innovative Reactor with Cage Mixing System
J. Ecol. Eng. 2018; 19(5):219–224
Influence of Ultrasonic Disintegration on Efficiency of Methane Fermentation of Sida hermaphrodita Silage
J. Ecol. Eng. 2018; 19(5):128–134
Application of an Innovative Ultrasound Disintegrator for Sewage Sludge Conditioning Before Methane Fermentation
Marcin Zieliński, Marcin Dębowski, Mirosław Krzemieniewski, Paulina Rusanowska, Magdalena Zielińska, Agnieszka Cydzik-Kwiatkowska, Agata Głowacka-Gil
J. Ecol. Eng. 2018; 19(5):240–247
Enhancement of Dairy Wastewater Treatment in a Combined Anaerobic Baffled and Biofilm Reactor with Magneto-Active Packing Media
J. Ecol. Eng. 2018; 19(5):165–171
Machines and Horticultural Implements for the Cultivation of Small-Scale Herbs and Spices
J. Ecol. Eng. 2018; 19(5):225–233
Analysis of Heat Loss of a Biogas Anaerobic Digester in Weather Conditions in Poland
J. Ecol. Eng. 2018; 19(4):242–250
Factors Affecting Ballability of Mixture Iron Ore Concentrates and Iron Oxide Bearing Wastes in Metallurgical Processing
J. Ecol. Eng. 2018; 19(3):235–242
Proximate Analysis and Calorific Value of Pellets in Biosolid Combined with Wood Waste Biomass
J. Ecol. Eng. 2018; 19(3):185–190
Assessing the Solar Power Plant Efficiency Degradation Resulting from Heating
J. Ecol. Eng. 2018; 19(3):115–119
Agricultural Biogas Plants as a Chance for the Development of the Agri-Food Sector
J. Ecol. Eng. 2018; 19(2):179–183
The Use of Methane in Practical Solutions of Environmental Engineering
J. Ecol. Eng. 2018; 19(2):172–178
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