Topic Renewable energy technologies
Metal Pillared Bentonite Synthesis and its Characteristics Using X-Ray Diffraction
J. Ecol. Eng. 2022; 23(12):68-74
The Impact of Alkali Pretreatment and Organic Solvent Pretreatment on Biogas Production from Anaerobic Digestion of Food Waste
J. Ecol. Eng. 2022; 23(12):179-188
Climate Change and its Effect on the Energy Production from Renewable Sources – A Case Study in Mediterranean Region
J. Ecol. Eng. 2022; 23(12):285-298
Characterization Sludge from Drying Area and Sludge Drying Bed in Sludge Treatment Plant Surabaya City for Waste to Energy Approach
Iva Yenis Septiariva, I Wayan Koko Suryawan, Nurulbaiti Listyendah Zahra, Yika Nabila Kharisma Putri, Ariyanti Sarwono, Fatimah Dinan Qonitan, Jun Wei Lim
J. Ecol. Eng. 2022; 23(7):268-275
Efficiency Analysis of the Generation of Energy in a Biogas CHP System and its Management in a Waste Landfill – Case Study
J. Ecol. Eng. 2022; 23(7):143-156
Water Lettuce (Pistia stratiotes L.) as a Potential Material for Biogas Production
J. Ecol. Eng. 2022; 23(6):182-188
Biodiesel Production of Palm Oil Mill Effluent by Using Hydrotalcite Catalyst
Tuty Emilia Agustina, Eddy Heraldy, Fitri Hadiah, Hasanudin Hasanudin, Susila Arita, Tirto Prakoso, Tuti Indah Sari, Bhakti Yudho Suprapto, Muhammad Firdaus Kusuma Putra, Dimas Luthfi Ramadhani
J. Ecol. Eng. 2022; 23(6):172-181
Cerium-Promoted Nickel / Alumina Catalyst for Producer Gas Reforming and Tar Conversion
J. Ecol. Eng. 2022; 23(6):58-66
Anaerobic Co-Digestion of Sewage Sludge and Waste in High Solid State
J. Ecol. Eng. 2022; 23(6):1-13
Biomethanation Potential and Enhancement of Acacia Leaves Waste Via Pretreatment and Co-Digestion Strategy
J. Ecol. Eng. 2022; 23(5):237-250
Solar Hot Water Heating and Electricity Generation Using PV/T Hybrid System
J. Ecol. Eng. 2022; 23(5):196-206
Performance Enhancement of a Photovoltaic Module by Passive Cooling Using Water-Based Aluminum Oxide Nano-Fluid
J. Ecol. Eng. 2022; 23(4):276-286
Microbiological Activity of Soil Under the Influence of Post–Harvest Siderates
Yurii Mishchenko, Ihor Kovalenko, Andrii Butenko, Yuriy Danko, Volodymyr Trotsenko, Ihor Masyk, Mykola Radchenko, Zoya Hlupak, Andrii Stavytskyi
J. Ecol. Eng. 2022; 23(4):122-127
Municipal Solid Waste to Energy: Palletization of Paper and Garden Waste into Refuse Derived Fuel
I Wayan Koko Suryawan, Iva Yenis Septiariva, Eva Nur Fauziah, Bimastiyaji Surya Ramadan, Fatimah Dinan Qonitan, Nurulbaiti Listyendah Zahra, Ariyanti Sarwono, Mega Mutiara Sari, Kuntum Khoiro Ummatin, Lim Jun Wei
J. Ecol. Eng. 2022; 23(4):64-74
Recent Challenges of Biogas Production and its Conversion to Electrical Energy
Siti Noor Khaleeda Mhd Syahri, Hassimi Abu Hasan, Siti Rozaimah Sheikh Abdullah, Ahmad Razi Othman, Peer Mohamed Abdul, Raja Farzarul Hanim Raja Azmy, Mohd Hafizuddin Muhamad
J. Ecol. Eng. 2022; 23(3):251-269
LandGEM Biogas Estimation, Energy Potential and Carbon Footprint Assessments of a Controlled Landfill Site. Case of the Controlled Landfill of Mohammedia-Benslimane, Morocco
J. Ecol. Eng. 2022; 23(3):116-129
Effect of Charging and Discharging Process of PCM with Paraffin and Al2O3 Additive Subjected to Three Point Temperature Locations
J. Ecol. Eng. 2022; 23(2):34-42
Physical Characteristics of Aceh Traditional Salt and Its Potential as Raw Material for Thermal Energy Storage
Gunawati Gunawati, Syahrul Humaidi, Adi Setiawan, Makmur Sirait, Zulkarnain Jalil, Nadila Ramadhani, Amar Makruf, Shafira Riskina, Irhamni Irhamni
J. Ecol. Eng. 2022; 23(2):116-122
Influence of Gold Nanoparticles on the Photocatalytic Action of Titanium Dioxide in Physical-Chemical Parameters of Greywater
J. Ecol. Eng. 2022; 23(1):182-192
The Effect of Natural Silica from Rice Husk Ash and Nickel as a Catalyst on the Hydrogen Storage Properties of MgH2
J. Ecol. Eng. 2021; 22(11):79-85
Possibility of Using Golden Shower (Cassia Fistula) and Poinciana (Delonix regia) Seeds Oil as Non-Conventional Feedstocks for the Production of Biodiesel in Egypt
J. Ecol. Eng. 2021; 22(10):19-27
Biodiesel Production using Oil Extracted from Cooling Pond Wastewater by Esterification of Sulfonated Carbon Catalyst and Transesterification of Na2CO3 Catalyst
J. Ecol. Eng. 2021; 22(10):51-62
Influence of Walls in a Container on the Growth of the Chlorella vulgaris Algae
J. Ecol. Eng. 2021; 22(10):98-108
Experimental Studies on Hydrothermal Treatment of Municipal Solid Waste for Solid Fuel Production
J. Ecol. Eng. 2021; 22(9):208-215
Anaerobic Digestion of Wheat Straw Pretreated with Soaking in Water and Alkali Medium
J. Ecol. Eng. 2021; 22(9):246-254
Rooftop Low Angle Tilted Photovoltaic Installation under Polish Climatic Conditions
J. Ecol. Eng. 2021; 22(8):223-233
Motor Fuels and Energy – Producing Fuels Generation Based on the Processing of Municipal Solid Waste Organic Components
J. Ecol. Eng. 2021; 22(7):73-79
Assessment of the Biogas Yield of White Mustard (Sinapis alba) Cultivated as Intercrops
J. Ecol. Eng. 2021; 22(7):67-72
Anaerobic Co-Digestion of Domestic Sewage Sludge with Food Waste: Incorporating Food Waste as a Co-Substrate under Semi-Continuous Operation
Salah H. Aljbour, Husam Al-Hamaiedeh, Tayel El-Hasan, Bassam O. Hayek, Khalid Abu-Samhadaneh, Salam Al-Momany, Ayman Aburawaa
J. Ecol. Eng. 2021; 22(7):1-10
Investigation of the Kinetics of the Drying Process of Composite Pellets on a Convective Drying Stand
J. Ecol. Eng. 2021; 22(6):159-166
The Application of Z-Ion Substrate to Support Energy Crop Growth (Dactylis Glomerata L.) on Degraded Soil
J. Ecol. Eng. 2021; 22(6):106-113
A Series Arrangement of Economizer – Evaporator Flat Solar Collectors as an Enhancement for Solar Steam Generator
J. Ecol. Eng. 2021; 22(5):121-128
Full-Scale Application of Up-flow High Rate Anaerobic Reactor with Substrate Modification and Effluent Recirculation for Sugarcane Vinasse Degradation and Biogas Generation
Nani Harihastuti, Rustiana Yuliasni, Silvy Djayanti, Novarina Irnaning Handayani, Rame Rame, Adi Prasetio, Abudukeremu Kadier
J. Ecol. Eng. 2021; 22(4):314-324
Gray Water Recovery System Model by Solar Photocatalysis with TiO2 Nanoparticles for Crop Irrigation
J. Ecol. Eng. 2021; 22(4):78-87
Hydrothermal Carbonization Kinetics of Lignocellulosic Municipal Solid Waste
J. Ecol. Eng. 2021; 22(3):188-198
Database System for Estimating the Biogas Potential of Cattle and Swine Feces in Poland
J. Ecol. Eng. 2021; 22(3):111-120
Modeling of Joint Operation of a Ground Soil Heat Exchanger and a Thermal Pump Evaporator
J. Ecol. Eng. 2021; 22(2):256-261
CFD Analysis of an Innovative Wind Tower Design with Wind-Inducing Natural Ventilation Technique for Arid Climatic Conditions
J. Ecol. Eng. 2021; 22(2):86-97
Influence of Temperature and Reaction Time on the Efficiency of Alkaline Pretreatment of Hay Biomass
J. Ecol. Eng. 2021; 22(2):120-127
Investigation on Productivity Enhancement of a Solar Still with Transparent Polythene Film Cover and Cylindrical Hollow Fins for Heat Storage
Ali Riahi, Nor Azazi Zakaria, Mohamed Hasnain Isa, Mohd Remy Rozainy Mohd Aref Zainol, Balbir Singh Mahinder Singh, Syafiq Shaharuddin, Mohd Fazly Yusof
J. Ecol. Eng. 2021; 22(1):95-103
Inhibitory effect of Sodium Benzoate as Preservative Material in the Biogas Production in a Batch Anaerobic Digestion Process
J. Ecol. Eng. 2020; 21(8):120-128
Estimation of Potential of Agriculture Biogas Production in Biała Podlaska County (Poland)
Alina Kowalczyk-Juśko, Klaudia Mazur, Michał Maciąg, Patrycja Pochwatka, Agnieszka Listosz, Andrzej Mazur
J. Ecol. Eng. 2020; 21(8):156-162
Water Desalination and Bioelectricity Generation Using Three Chambers Microbial Salinity Cell Reactor with Electrolyte Recirculation
Rustiana Yuliasni, Abudukeremu Kadier, Nur Zen, Nanik Indah Setianingsih, Setyo Budi Kurniawan, Peng-Cheng Ma
J. Ecol. Eng. 2020; 21(8):129-136
Increase in the Energy Efficiency of Facilities by Using RES Systems as a Criterion for Environmental Quality Improvement
J. Ecol. Eng. 2020; 21(7):204-209
Three-Year Exploitation Tests of a Photovoltaic Plant in a Zero-Energy Single-Family House under the Polish Conditions
J. Ecol. Eng. 2020; 21(7):160-168
Valorization of Palm Empty Fruit Bunch Waste for Syngas Production Through Gasification
J. Ecol. Eng. 2020; 21(7):17-26
Experimental and Numerical Analysis of the Energy Efficiency of Transparent Partitions with a Thermal Storage Unit
J. Ecol. Eng. 2020; 21(6):201-211
Production of Coal-Like Solid Fuel from Albizia Chinensis Sawdust Via Wet Torrefaction Process
J. Ecol. Eng. 2020; 21(6):183-190
Biofuel as an Alternative Energy Source for the Automobile Industry: The Experience of the Lower Volga Region (Russia)
J. Ecol. Eng. 2020; 21(6):29-35
The Effect of Electrode Immersion Time and Ageing on N719 Dye-Sensitized Solar Cells Performance
J. Ecol. Eng. 2020; 21(6):53-60
Concentration of Nitrogen Oxides when Burning Wood Pellets of Various Origins
J. Ecol. Eng. 2020; 21(5):229-233
Influence of the Virginia Fanpetals Cultivation Method on Calorific Value, Content and Dynamics of Macronutrient Uptake
J. Ecol. Eng. 2020; 21(5):120-128
Alternative Measures to Reduce Carbon Dioxide Emissions in the Republic of Cuba
J. Ecol. Eng. 2020; 21(4):55-60
A Proposed Model to Forecast Hourly Global Solar Irradiation Based on Satellite Derived Data, Deep Learning and Machine Learning Approaches
J. Ecol. Eng. 2020; 21(4):26-38
New Trends in Substrates and Biogas Systems in Poland
Stanisław Marks, Jacek Dach, Francisco Jesus Fernandez Morales, Jakub Mazurkiewicz, Patrycja Pochwatka, Łukasz Gierz
J. Ecol. Eng. 2020; 21(4):19-25
Productivity Enhancement of a Double Slope Solar Still Coupled with a Solar System
Ebrahim Hamid Hussein Al-Qadami, Abdurrasheed S. Abdurrasheed, Zahiraniza Mustaffa, Y.H. Mugahed Amran, Khamaruzaman W. Yusof, Amimul Ahsan
J. Ecol. Eng. 2020; 21(4):255-263
Effect of Diesel Fuel Temperature on the Nitrogen Oxides Emission from a Compression-Ignition Engine
J. Ecol. Eng. 2020; 21(3):164-170
Troubleshooting Maintenance of Concentrated Photo-Voltaic System – A Case Study
J. Ecol. Eng. 2020; 21(2):1-9
Analysis of Energy Yields from Selected Types of Photovoltaic Panels
J. Ecol. Eng. 2020; 21(1):20-28
Methods of Assessing Odour Emissions from Biogas Plants Processing Municipal Waste
J. Ecol. Eng. 2020; 21(1):140-147
A Possibility of Functioning Biogas Plant at a Poultry Farm
Damian Janczak, Jakub Mazurkiewicz, Wojciech Czekała, Magdalena Myszura, Kamil Kozłowski, Aleksandra Jeżowska
J. Ecol. Eng. 2019; 20(11):225-231
Biological Processing of Renewable Raw Materials Resources with Regard to the Environmental and Technological Criteria
Mikhail Romanovich Kudrin, Andrey Georgievich Koshchaev, Olga Viktorovna Koshchaeva, Murat Borisovich Ulimbashev, Nina Vladimirovna Konik, Sergey Viktorovich Shabunin
J. Ecol. Eng. 2019; 20(11):58-66
The Assessment of the Suitability of Lemon Balm and Alder Buckthorn Wastes for the Biogas Production
J. Ecol. Eng. 2019; 20(11):152-158
Thermophilic Co-Digestion of Sewage Sludge and Brewery Spent Grain
J. Ecol. Eng. 2019; 20(10):118-124
Photovoltaic System Integrated Into the Noise Barrier – Energy Performance and Life Cycle Assessment
J. Ecol. Eng. 2019; 20(10):183-188
Simulation Analysis of Fuel Mixture Influence on the Effects of Operation of Selected Steam Boilers in Municipal Districts
J. Ecol. Eng. 2019; 20(10):54-62
Electromobility – the Importance of Power Quality and Environmental Sustainability
J. Ecol. Eng. 2019; 20(10):15-23
Numerical Analysis of the Impact of the Cooling Cycle Length in Vegetable Cold Stores on the Heat Exchange with Soil
J. Ecol. Eng. 2019; 20(9):162-170
The Effect of Z-ion Zeolite Substrate on Growth of Zea mays L. as Energy Crop Growing on Marginal Soil
J. Ecol. Eng. 2019; 20(9):253-260
Design of Stand-Alone Proton Exchange Membrane Fuel Cell Hybrid System under Amman Climate
J. Ecol. Eng. 2019; 20(9):1-10
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
Biomethane Emissions: Measurement in Wastewater Pond at Palm Oil Mill by Using TGS2611 Methane Gas Sensor
J. Ecol. Eng. 2019; 20(6):25-35
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
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
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
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
Accumulation of Chemical Elements in the Vegetative Mass of Energy Cultures Grown on Gray Forest Soils in the Western Forest Steppe of Ukraine
Serhii Fedorovich Razanov, Oleksii Alieksieiev, Oleh Bakhmat, Mykola Bakhmat, Olha Lytvyn, Olha Alieksieievа, Oksana Vradii, Kateryna Mazur, Alla Razanova, Iryna Mazurak
J. Ecol. Eng. 2024; 25(9):282-291
Experimental Investigation of the Horizontal Axis Wind Turbine with NACA4418 Blade Length
J. Ecol. Eng. 2024; 25(9):272-281
Feasibility Analysis of Grid-Connected Solar PV Systems in Dhahran and Bisha, Saudi Arabia
J. Ecol. Eng. 2024; 25(9):260-271
Efficiency of Low Temperature Chemical Pretreatment of Fruit and Vegetable Pomace
J. Ecol. Eng. 2024; 25(9):242-251
The Use of Biofilter in Anaerobic Baffled Reactor to Improve Quality of Methane Concentration and Effluent as Liquid Organic Fertiliser
J. Ecol. Eng. 2024; 25(9):226-234
Bioreactor Feeding Strategies to Improve Biogas Production and Pig Slurry Management Flexibility
J. Ecol. Eng. 2024; 25(9):252-259
Bioethanol Fermentation from Banana Pseudostems Waste (Musa balbisiana) Pretreated with Potassium Hydroxide Microwave
J. Ecol. Eng. 2024; 25(9):1-13
From Sanitation to Clean Energy – Biogas Potential of Three Organic Wastes Collected in and Around Douala City (Cameroon)
Nicole Florence Ngo Ngwe, Frédéric Marie Tavea, Guillaume Léopold Essomè-Koum, Djopnang Justin Djimbie, Ernest Flavien Kottè-Mapoko, Boubakary Boubakary, Alphonse Konango-Samè, Laurant Nyamsi-Moussian, Din Ndongo, Romeo Fobasso-Tagnikeu
J. Ecol. Eng. 2024; 25(8):84-98
Modeling of Biogas Production of Camel and Sheep Manure Using Tomato and Rumen as Co-Substrate via Kinetic Models
J. Ecol. Eng. 2024; 25(8):10-23
The Effects of Ozonolysis on Oil Palm Fruit Mesocarp Delignification
J. Ecol. Eng. 2024; 25(7):305-316
Thermal, Energy and Exergy Analysis of Thermoelectric Generator System for Waste Heat Recovery Applications
J. Ecol. Eng. 2024; 25(7):201-211
Study of Biological Media Interactions in Contact with Cement Paste – An Empirical Analysis
J. Ecol. Eng. 2024; 25(7):115-136
Study on Co-Digestion of Palm Oil Mill Effluent and Empty Fruit Bunches to Improve Biogas Production in Palm Oil Mill
J. Ecol. Eng. 2024; 25(6):334-349
Co-Digestion of Petroleum Sludge and Buffalo Dung by Batch Anaerobic Digestion System
Muhammad Safar Korai, Munawar Ali Pinjaro, Zulfiqar Ali Bhatti, Eva Hertnacaahyani Herraprastanti, Miandad Jatoi, Muhammad Ali Shar, Abdulaziz Alhazaa
J. Ecol. Eng. 2024; 25(6):120-127
Assessment of the Sub-Base Material for the Optimum Moisture Content and Maximum Dry Density Using Amalgamated Pond Ash with Reclaimed Asphalt on Road Pavement
J. Ecol. Eng. 2024; 25(6):29-41
A Simulation of the Impact of Biodiesel Blends on Performance Parameters in Compression Ignition Engine
J. Ecol. Eng. 2024; 25(7):1-7
Optimization Using Response Surface Methodology for Biodiesel Production by Double-Pipe Static Mixer Reactor
J. Ecol. Eng. 2024; 25(4):142-157
Novel Supported Ionic Liquid Adsorbents for Hydrogen Sulfide Removal from Biogas
Norsyahira Saffiee, Muhammad Zulhaziman Mat Salleh, Wan Nor Roslam Wan Isahak, Fatihah Suja, Ding Gong Tao, Sureewan Sittijundae, Peer Mohamed Abdul
J. Ecol. Eng. 2024; 25(4):66-79
The Analysis of the Main Geospatial Factors Using Geoinformation Programs Required for the Planning, Design and Construction of a Photovoltaic Power Plant
J. Ecol. Eng. 2024; 25(4):49-65
Effect of Short Heat Treatment of Amorphous Metal Alloy on Decolorization Dye Mendola Blue
Khrystyna Khrushchyk, Katarzyna Balin, Vasyl Kordan, Sylwia Golba, Malgorzata Karolus, Lidiya Boichyshyn
J. Ecol. Eng. 2024; 25(3):243-252
Synthesis and Characterization of Zinc Oxide-Zeolite Photocatalyst Nanocomposite for Heavy Metals Degradation
Tuty Emilia Agustina, Tri Karimah Ramadhini, Elda Melwita, David Bahrin, Maria Siswi Wijayanti, Rianyza Gayatri
J. Ecol. Eng. 2024; 25(3):272-281
Analysis of the Environmental Parameters of the GTM 400 Turbojet Engine During the Co-Combustion of JET A-1 Jet Oil with Hydrogen
J. Ecol. Eng. 2024; 25(3):205-211
Development of Environmentally Friendly Fuel Mixtures Based on Tamanu Oil and Pertasol, as Well as Performance Testing on Gasoline Engines
J. Ecol. Eng. 2024; 25(3):53-63
Briquettes from a Mixture of Cow Menure, Rice Husks and Wood Dust as Alternative Fuel
J. Ecol. Eng. 2024; 25(2):290-299
Emission Models for Selected Harmful Substances Emitted During Low-Temperature Combustion of Wood Pellets
J. Ecol. Eng. 2024; 25(2):267-273
A Review of the Roots of Ecological Engineering and its Principles
J. Ecol. Eng. 2024; 25(1):345-357
Production and Use of Biogas and Biomethane from Waste for Climate Neutrality and Development of Green Economy
J. Ecol. Eng. 2024; 25(2):20-32
Estimation of Photovoltaic Module Performance with L-Shaped Aluminum Fins Using Weather Data
J. Ecol. Eng. 2024; 25(1):336-344
Linear Correlation Analysis of Production Parameters of Biofuel from Cacao (Theobroma cacao L.) Mucilage
Jonathan Gerardo Chicaiza Intriago, Gema Estefania Zambrano Briones, Carlos Ricardo Delgado Villafuerte, María Fabiola Ávila Martínez, María Fernanda Pincay Cantos
J. Ecol. Eng. 2024; 25(1):187-194
Effect of Drying Temperature of Sawdust Biobriquettes with Used Lubricant Oil Adhesive Volume Variation over Carbonization Process
J. Ecol. Eng. 2024; 25(2):309-320
The Influence of Using Biodiesel Prepared from Cresson Oil on Emissions and Performance of CI Engines
J. Ecol. Eng. 2024; 25(1):84-98
Modeling of Waste Vegetable Oil Biodiesel for Tractor Engine Utilization
Munaf D.F. Al-Aseebee, Ahmed Ketata, Ahmed E. Gomaa, Olfa Moussa, Zied Driss, Mohamed Salah Abid, Ahmed Samir Naje, Haitham H. Emaish
J. Ecol. Eng. 2023; 24(12):293-303
Impact of Pyrolysis Temperature on the Removal of Nutrients Using Coarse Rice-Husk Biochar
J. Ecol. Eng. 2023; 24(12):247-257
Effect of Biological Pretreatment on Anaerobic Sewage Sludge Digestion: Using Growth Media for Methanogenic Bacteria and Kinetic Studies for Biogas Yield
J. Ecol. Eng. 2023; 24(12):178-186
Evaluation of the Efficiency of Energy Populus (Poplar) Growing Technology as an Alternative Source of Energy
Nadiia Lys, Nadiіa Tkachuk, Andrii Butenko, Maksym Kozak, Anton Polyvanyi, Vitalii Kovalenko, Viktoriia Pylypenko, Serhii Andrukh, Yevheniia Livoshchenko, Ludmila Livoshchenko
J. Ecol. Eng. 2023; 24(12):152-157
Fungal Treatment and Wheat Straw Blend for Enhanced Animal Feed from Olive Pulp
J. Ecol. Eng. 2023; 24(12):187-200
The Use of Binders of Natural Origin to Improve the Technology of Creating Fuel Briquettes from Wood Waste
Myroslav S. Malovanyy, Nataliya Vronska, Ivan Tymchuk, Volodymyr Zhuk, Oleksandr Moroz, Nataliya Chornomaz
J. Ecol. Eng. 2023; 24(11):314-320
Biogas Production from Manure of Camel and Sheep Using Tomato and Rumen as Co-Substrate
J. Ecol. Eng. 2023; 24(11):54-61
Performance Study on Cathode Microporous Layer Using Biomass Activated Carbon for Passive Direct Ethanol Fuel Cell
Panuwat Ekdharmasuit, Jiratchaya Sapkitjakarn, Phuritutphong Sangwanangkool, Akarasingh Bampenrat, Hussanai Sukkathanyawat
J. Ecol. Eng. 2023; 24(10):214-224
Investigation of the Ability of Producing Eco-Friendly Roller Compacted Concrete Using Waste Material
J. Ecol. Eng. 2023; 24(10):277-289
The Potential of Bio-Try Briquettes for Biomass Power Plant in Aceh Province – Case Study in South West Aceh, Indonesia
J. Ecol. Eng. 2023; 24(10):115-124
A Numerical Study to Determine the Effect of an Insulator Location on the Transient Heat Transfer
J. Ecol. Eng. 2023; 24(10):105-114
Hydrothermal Synthesis and Characterization of Sodium Bismuth Titanate for Photocatalytic Applications
Mohammed Mesrar, Abdelhalim Elbasset, Imane El Mrabet, Hicham Zaitan, Farid Abdi, Nor-Said Echatoui, Taj-dine Lamcharfi
J. Ecol. Eng. 2023; 24(10):185-197
Study of Optical and Electrochemical Properties of Solvent-Dependent Natural Dye Extracted from Rivina humilis L
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J. Ecol. Eng. 2023; 24(9):312-321
A Study of Energy Efficiency Simulation Programs and Energy Saving Optimization Analysis of Building Envelopment Parameters in Turkey
J. Ecol. Eng. 2023; 24(9):202-217
Statistical Analysis of the Productivity of Phytocoenoses of Energy Cultures due to Implementation of Wastewater Sediment on Aluvisols of Ukraine
V. Lopushniak, H. Hrytsuliak, Y. Voloshin, Н. Lopushniak, V. Bogoslavets, T. Kalyn, A. Kotsyubynsky, Volodymyr Chupa
J. Ecol. Eng. 2023; 24(9):192-201
Characteristics of Hybrid Biopellet Based on Oil Palm Wood and Natural Activated Charcoal as a Renewable Alternative Energy Source
Indra Mawardi, Mawardi Razali, Zuhaimi Zuhaimi, Akhyar Ibrahim, Zaini Akadir, Hanif Razak, Nurlaili Nurlaili, Ariefin Ginting, Adi Saputra Ismy, Jenne Syarif
J. Ecol. Eng. 2023; 24(9):80-91
Removal of Nitrate from Aqueous Solution by Bio-Calcium from Iraqi Eggshells
J. Ecol. Eng. 2023; 24(9):10-18
Transforming Bubble Wrap and Packaging Plastic Waste into Valuable Fuel Resources
Mega Mutiara Sari, Takanobu Inoue, Rofiah Rofiah, Iva Yenis Septiariva, Wisnu Prayogo, I Wayan Koko Suryawan, Nur Novilina Arifianingsih
J. Ecol. Eng. 2023; 24(8):260-270
Physicochemical and Mechanical Characterization of Ceramic Materials from Meknes Region (Morocco)
J. Ecol. Eng. 2023; 24(8):183-197
Optimization of Response Surface Methodology for Removal of Cadmium Ions from Wastewater using Low Cost Materials
Risalah A. Mohammed, Maryam Jawad Abdulhasan, Shahad A. Raheem, Abeer I. Alwared, Noor A. Mohammed, Rand Fadhil Kadhim, Alaa Dhari Jawad Al-Bayati
J. Ecol. Eng. 2023; 24(8):146-156
The Chemical-Physical and Quality Parameters of Woods Pellets Generated from Revegetation Reclamation of Post-Coal Mining Land
J. Ecol. Eng. 2023; 24(8):43-51
Treatment of Acid Mine Drainage in a Bioelectrochemical System, Based on an Anodic Microbial Sulfate Reduction
J. Ecol. Eng. 2023; 24(7):175-186
Reducing the Reactive Powder Concrete Weight by Using Building Waste as Replacement of Cement
J. Ecol. Eng. 2023; 24(8):25-32
Valorization of Banana Bunch Waste as a Feedstock via Hydrothermal Carbonization for Energy Purposes
Sani Maulana Sulaiman, Gunawan Nugroho, Hendri Maja Saputra, Djaenudin Djaenudin, Dani Permana, Novi Fitria, Herlian Eriska Putra
J. Ecol. Eng. 2023; 24(7):61-74
Influence of Sieve Size on Calorific Value and Proximate Properties of Bio-Briquette Composites
J. Ecol. Eng. 2023; 24(7):25-34
A Study on Modeling and Experiment of a Wave Energy Converter Using Mechanical Coupled with Hydraulic Power Take-off
J. Ecol. Eng. 2023; 24(8):12-24
Verification of Dead Zones Generated in Bioreactors as a Proactive Stage in Bioreactor Design
J. Ecol. Eng. 2023; 24(6):65-74
Energy Valorization of Olive Mill Waste Cake – Extraction of Vegetable Oil and Transesterification
Imane Mehdaoui, Zineb Majbar, El Mokhtar Saoudi Hassani, Rachid Mahmoud, Ibrahim Atemni, Mohammed Ben Abbou, Mustapha Taleb, Zakia Rais
J. Ecol. Eng. 2023; 24(5):306-315
The Influence of Olive Oil Waste as a Biofuel on the Exhaust Gases of the Internal Combustion Engine
J. Ecol. Eng. 2023; 24(5):322-328
Refuse Derived Fuel Potential Production from Temple Waste as Energy Alternative Resource in Bali Island
J. Ecol. Eng. 2023; 24(4):288-296
Reduction of Greenhouse Gas Emissions by Replacing Fertilizers with Digestate
Alina Kowalczyk-Juśko, Patrycja Pochwatka, Jakub Mazurkiewicz, Jakub Pulka, Barbara Kępowicz, Damian Janczak, Jacek Dach
J. Ecol. Eng. 2023; 24(4):312-319
Methane Production from Food Garbage Under the Batch and Semi-Continuous Anaerobic Digestion
J. Ecol. Eng. 2023; 24(4):264-278
Simple and Combined Pretreatment of a Mixture of Forestry and Aromatic-Medicinal Plant Waste by Chemical, Physical and Enzymatic Methods
Ahmed Bendaoud, Abdelkhalek Belkhiri, Mohammed Maai, Tarik Moubchir, Anouar Hmamou, Sara Tlemcani, Noureddine Eloutassi, Amal Lahkimi
J. Ecol. Eng. 2023; 24(4):376-383
Characteristics of Charcoal Briquettes from Rice Husk Waste with Compaction Pressure Variations as an Alternative Fuel
J. Ecol. Eng. 2023; 24(4):237-243
Application of the Thermophilic Fermentation Method to Obtain Environmentally Friendly Organic Fertilizer
J. Ecol. Eng. 2023; 24(4):202-216
Analysis of the Use of Biochar from Organic Waste Pyrolysis in Agriculture and Environmental Protection
J. Ecol. Eng. 2023; 24(4):85-98
Performance Analysis of a Thermoelectric Cooler Placed between Two Thermoelectric Generators for Different Heat Transfer Conditions
J. Ecol. Eng. 2023; 24(4):27-35
Power and Energy Optimization of Carbon Based Lithium-Ion Battery from Water Spinach (Ipomoea Aquatica)
J. Ecol. Eng. 2023; 24(3):213-223
Agro-industrial Waste Upgrading via Torrefaction Process – A Case Study on Sugarcane Bagasse and Palm Kernel Shell in Thailand
J. Ecol. Eng. 2023; 24(3):64-75
New Material Nanocomposite Thermoplastic Elastomer with Low Cost Hybrid Filler Oil Palm Boiler Ash/Carbon Black
J. Ecol. Eng. 2023; 24(2):302-308
Evaluation of the Energy Capacity of the Controlled Landfill from Mohamedia Benslimane by Three Theoretical Methods – Land Gem, IPCC, and TNO
J. Ecol. Eng. 2023; 24(2):19-30
Semi-Continuous Anaerobic Digestion of Water Hyacinth with Different Volatile Solid Levels for Biogas Production – A Mesocosm Experiment
J. Ecol. Eng. 2023; 24(2):230-237
Manufacture of Clay Aggregate Doped with Pozzolan Destined for Lightweight Concrete
J. Ecol. Eng. 2023; 24(1):349-359
Contaminants Removal from Real Refinery Wastewater Associated with Energy Generation in Microbial Fuel Cell
J. Ecol. Eng. 2023; 24(1):107-114
Utilizing Merbau Wood and Coconut Shell Wastes as Biofuel in the Form of Pellets
J. Ecol. Eng. 2023; 24(1):172-178
Bioethanol Production from Chlorella Pyrenoidosa by Using Enzymatic Hydrolysis and Fermentation Method
J. Ecol. Eng. 2023; 24(1):34-40
Effect of Dosing PIX 113 Coagulant to the Batch on Mesophilic Fermentation Process and Reducing Hydrogen Sulfide Content in Biogas
J. Ecol. Eng. 2022; 23(11):286-293
The Effect of the Packing Flow Area and Biogas Flow Rate on Biogas Purification in Packed Bed Scrubber
J. Ecol. Eng. 2022; 23(11):49-56
Design and Construction of a Mini Laminar Airflow Cabinet to Support Laboratory Activities in Aseptic Condition
J. Ecol. Eng. 2022; 23(11):281-285
Utilization of Conventional Battery Framework with Bioelectrolyte Based on Blood Shell and Sugarcane Bagasse
J. Ecol. Eng. 2022; 23(11):228-234
Anode Modification with Reduced Graphene Oxide–Iron Oxide Improves Electricity Generation in Microbial Fuel Cell
J. Ecol. Eng. 2022; 23(10):147-153
Experimental Study of Temperature Influence on the Performance of PV/T Cell under Jordan Climate Conditions
J. Ecol. Eng. 2022; 23(10):80-88
Influence of Agricultural Systems on Microbiological Transformation of Organic Matter in Wheat Winter Crops on Typical Black Soils
Olena Karpenko, Yevheniia Butenko, Valentina Rozhko, Оksana Sykalo, Tetyana Chernega, Alla Kustovska, Viktor Onychko, Dmytro S. Tymchuk, Vasyl Filon, Anna Novikova
J. Ecol. Eng. 2022; 23(9):181-186
Influence of Growth Regulators with Anti–Stress Activity on Productivity Parameters of Sinapis alba L.
J. Ecol. Eng. 2022; 23(9):128-135
Functionalization of Gold Nanoparticles for the Detection of Heavy Metals in Contaminated Water Samples in the Province of Tayacaja
Hipólito Carbajal-Morán, Jesús M. Rivera-Esteban, Claver Wilder Aldama-Reyna, Elsi Violeta Mejía-Uriarte
J. Ecol. Eng. 2022; 23(9):88-99
Eco-district, an Ideal Framework to Initiate Large-Scale Urban Energy Renovation in Morocco
J. Ecol. Eng. 2022; 23(9):100-114
Impact of Nanoparticles on Biogas Production from Anaerobic Digestion of Sewage Sludge
J. Ecol. Eng. 2022; 23(8):222-240
Generating Electricity from Soil Using Different Sources of Manure
J. Ecol. Eng. 2022; 23(8):187-192
Optimization of Palm Oil Boiler Ash Biomass Waste as a Source of Silica with Various Preparation Methods
J. Ecol. Eng. 2022; 23(8):193-199
Experimental Investigation and Simulation of Slow Pyrolysis Process of Arabica Coffee Agroindustry Residues in a Pilot-Scale Reactor
J. Ecol. Eng. 2022; 23(8):260-269
The Behavior of Jordanian Oil Shale during Combustion Process from the El-Lajjun Deposit
J. Ecol. Eng. 2022; 23(8):133-140
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