Topic Processing and usage of mineral resources
Utilizing the Eutrophication in Bioresources Recovery and Biogas Production – A Case Study in Egypt
J. Ecol. Eng. 2022; 23(12):299–313
Preparation of Environmentally Friendly Adsorbent using Oil Palm Boiler Ash, Bentonite and Titanium Dioxide Nanocomposite Materials
J. Ecol. Eng. 2022; 23(12):75–82
Beneficiation and Upgrading of Low-Grade Feldspar Ore in Medina, Saudi Arabia
J. Ecol. Eng. 2022; 23(6):271–277
Active Physical Remediation of Acid Mine Drainage: Technologies Review and Perspectives
J. Ecol. Eng. 2022; 23(6):148–163
Biodiesel Production from Crude Palm Oil Using Kapok Skin KOH (Ceiba Pentandra) Catalyst as Solid Green Catalyst
J. Ecol. Eng. 2022; 23(5):286–292
Experimental Study of the Negative Impact on the Environment During the Extraction of Uranium by In-Situ Leaching
J. Ecol. Eng. 2022; 23(5):260–270
Assessment of a Mining-Waste Dump of Galena Mine in the East of Morocco for Possible Use in Civil Engineering
Faiçal El Khazanti, Ahmed Rachid, Achraf Harrou, Hicham Nasri, Yassine Et-tayea, Meriam El Ouahabi, El Khadir Gharibi
J. Ecol. Eng. 2022; 23(4):336–349
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
Effect of Fertilization with Sludge-Ash Granulates on the Activity of Selected Soil Enzymes
J. Ecol. Eng. 2022; 23(4):137–144
Characterization of Spent Bleaching Earth as an Adsorbent Material for Dye Removal
J. Ecol. Eng. 2022; 23(4):96–104
Nitrate Reductase Activity in Eucalyptus urophylla and Khaya senegalensis Seedlings: Optimization of the in Vivo Assay
Mateus Pires Barbosa, Raul Antonio Araújo do Bonfim, Leandro Dias da Silva, Mikaela Oliveira Souza, Poliana Prates de Souza Soares, Milton Carriço Sá, Paulo Araquém Ramos Cairo
J. Ecol. Eng. 2022; 23(2):204–211
Adsorption Kinetics of Edamame Soybean Peel Activated Carbon in Reducing the Level of Phosphate
J. Ecol. Eng. 2022; 23(2):97–107
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
Removal Turbidity of Water by Application of Electromagnetic Field Technology
J. Ecol. Eng. 2022; 23(1):51–54
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
Research of the Arctic Soils Using an Artificial Neural Network
Tursynkul Bazarbayeva, Aigul A. Urymbaeva, Gulnar T. Kubesova, Aigul K. Mamyrbekova, Alim T. Mylkaidarov, Askhat T. Umbetbekov
J. Ecol. Eng. 2021; 22(9):1–12
Comparative Assessment of Environmental Effects by LCA Method of Natural Aggregates Extraction Processes and Production of their Substitutes from Waste in the City Mining System
J. Ecol. Eng. 2021; 22(8):251–257
Response of Camelina sativa Oil to Different Levels of N-P-K and Compost Fertilizers
J. Ecol. Eng. 2021; 22(7):260–270
Analysis of the Possibility of Using Extruded Polystyrene Wastes to Make Lightweight Cement Composites
J. Ecol. Eng. 2021; 22(7):123–131
Backfill of a Mined-Out Gold Ore Deposit with the Cemented Rubber-Cord and Waste Rock Paste: Environmental Changes in Aqueous Media
J. Ecol. Eng. 2021; 22(7):190–203
Study the Recycling of Red Mud in Iron Ore Sintering Process
Ahmed Abdelazim Elsayed Ibraheem Abdou Khalifa, Vladimir Yurievich Bazhin, Yana Vadimovna Kuskova, Ahmed Abdelrahim, Yasser Momtaz Zaki Ahmed
J. Ecol. Eng. 2021; 22(6):191–201
Purification of Synthetic Gas from Fine Coal Waste Gasification as a Clean Fuel
J. Ecol. Eng. 2021; 22(5):114–120
Analysis of Optimum Temperature and Calcination Time in the Production of CaO Using Seashells Waste as CaCO3 Source
Sarah Dampang, Endah Purwanti, Fredina Destyorini, Setyo Budi Kurniawan Budi Kurniawan, Siti Rozaimah Sheikh Abdullah, Muhammad Fauzul Imron
J. Ecol. Eng. 2021; 22(5):221–228
Characterisation and Reverse Engineering of Eco-friendly Historical Mortar: Qasr Tuba, Desert Castles in Jordan
J. Ecol. Eng. 2021; 22(3):121–134
Comparison the Adsorption Capacity of Ukrainian Tuff and Basalt with Zeolite–Manganese Removal from Water Solution
J. Ecol. Eng. 2021; 22(3):161–168
Equivalent Carbon Dioxide Emission in Useful Energy Generation in the Heat-generating Plant – Application of the Carbon Footprint Methodology
J. Ecol. Eng. 2021; 22(2):144–154
Monitoring of Air Pollution in the Area Affected by the Storage of Primary Oil Refining Waste
J. Ecol. Eng. 2021; 22(1):60–67
“Emergency Response Plan” Automated System for Oil Production and Transportation Enterprises
J. Ecol. Eng. 2021; 22(1):76–82
Recovery of Niobium Pentaoxide and Ammonium Sulfate from Titanium-Magnesium Production Waste
Almagul Ultarakova, Nina Lokhova, Zaure Karshyga, Azamat Toishybek, Azamat Yessengaziyev, Kaisar Kassymzhanov, Arailym Mukangaliyeva
J. Ecol. Eng. 2023; 24(11):227–235
Mechanochemically Activated Shungite as an Additive to Improve Bitumen Characteristics
J. Ecol. Eng. 2023; 24(11):218–226
Effect of Coal Mining Waste and Its Mixtures with Sewage Sludge and Mineral Wool on Selected Properties of Degraded Anthropogenic Soil
J. Ecol. Eng. 2023; 24(10):340–350
Mechanical and Thermal Properties of HDPE Thermoplastic with Oil Palm Boiler Ash Nano Filler
Nurdin Bukit, Karya Sinulingga Sinulingga, Abd Hakim S S Hakim, Makmur Sirait Sirait, Bunga Fisikanta Bukit Bukit
J. Ecol. Eng. 2023; 24(9):355–363
Characteristics of Silica Powder Extracted from Fly Ash of Coal Fired Power Plant: Effect of Heat Treatment Process
J. Ecol. Eng. 2023; 24(9):282–292
Catalytic Gasification of Fine Coal Waste Using Natural Zeolite to Produce Syngas as Fuel
Nabila Aprianti, Muhammad Faizal, Muhammad Said, Subriyer Nasir, Muhrinsyah Fatimura, Rully Masriatini, Ian Kurniawan, Aan Sefentry
J. Ecol. Eng. 2023; 24(9):1–9
Study of Basic Traffic Elements for Pedestrians Movement and their Impact on Level of Service Efficiency in Urban Area
J. Ecol. Eng. 2023; 24(8):322–328
Chemical and Elemental Composition of Ammi visnaga L. and Calendula officinalis L. from Meknes, Morocco
Asmae Benabderrahmane, Majid Atmani, Abdellatif Boutagayout, Wijdane Rhioui, Faouzi Errachidi, Saadia Belmalha
J. Ecol. Eng. 2023; 24(8):84–94
Reducing the Reactive Powder Concrete Weight by Using Building Waste as Replacement of Cement
J. Ecol. Eng. 2023; 24(8):25–32
Productivity of Cotton in Association with Food Crops in Soil without Nutritional Assistances
J. Ecol. Eng. 2023; 24(6):75–85
Issues of the Impact of Granulated Sulfur Transportation on the Environmental Components
J. Ecol. Eng. 2023; 24(6):86–97
The Evolution of Compost Phytotoxicity during Municipal Waste and Poultry Manure Composting
J. Ecol. Eng. 2023; 24(6):281–293
Effect of Acid Modification on Porous Structure and Adsorption Properties of Different Type Ukrainian Clays for Water Purification Technologies
J. Ecol. Eng. 2023; 24(5):210–221
Physicochemical Properties of Marl and Travertine and their Thermally Modified Forms in the Perspective of Phosphorus Removal from Wastewater
J. Ecol. Eng. 2023; 24(5):56–65
Assessment of Corrosion Phenomena of Hydromechanical Fittings and Elements of Excavation Support Under the Conditions of Active Mine Exploitation
J. Ecol. Eng. 2023; 24(5):337–345
Yield and Quality Improvement of Curly Kale Brassica oleracea var. Sabellica L. by Utilizing Agricultural Waste
J. Ecol. Eng. 2023; 24(4):163–171
The Effect of Different Processing Methods on the Behavior of Minerals Content in Food Products
Khalid S. Alshallash, Mohamed Shahat, Mohamed I. Ibrahim, Ahmed I. Hegazy, Ashraf E. Hamdy, Ibrahim A. Elnaggar, Abd El-Wahed N. Abd El-Wahed, Ibrahim M. Taha
J. Ecol. Eng. 2023; 24(3):263–275
Bacterial and Fungal-Mineral Interactions and their Application in Bioremediation – A Review
J. Ecol. Eng. 2023; 24(5):1–13
Ammonium-Assisted Intercalation of Java Bentonite as Effective of Cationic Dye Removal
J. Ecol. Eng. 2023; 24(2):184–195
Bee Pollen as a Functional Product – Chemical Constituents and Nutritional Properties
Khalid S. Alshallash, Gomaa Abolaban, Sam M. Elhamamsy, Ayman Zaghlool, Ali Nasr, Ashraf Nagib, Ahmed F. Abd El-Hakim, Abdullah A. Zahra, Ashraf E. Hamdy, Ibrahim Taha
J. Ecol. Eng. 2023; 24(2):173–183
The Effect of Wetting and Drying Cycles on Potassium Release in Three Soil Orders
J. Ecol. Eng. 2023; 24(1):218–226
Increase in the Free Finely-Dispersed Gold Recovery in the Flotation Cycle
J. Ecol. Eng. 2023; 24(1):115–119
The Novel Use of Microalgae in the Greening of the Metallurgical Industry
Ainur Berkinbayeva, Aigul Koizhanova, Yuliya Efremova, Olga Atanova, Maria Yerdenova, David Magomedov
J. Ecol. Eng. 2023; 24(1):299–306
Study of Electroflotation Beneficiation of Low-Sulphide and Refractory Gold-Bearing Raw Materials
J. Ecol. Eng. 2022; 23(11):95–100
Copper Extraction from Complex Waste Dumps by Biochemical Leaching Method
Aigul Koizhanova, David Magomedov, Nurgali Abdyldayev, Emil Kamalov, Maria Yerdenova, Akbota Bakrayeva
J. Ecol. Eng. 2022; 23(10):283–290
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
The Behavior of Jordanian Oil Shale during Combustion Process from the El-Lajjun Deposit
J. Ecol. Eng. 2022; 23(8):133–140
The Ability of Rhizopus stolonifer MR11 to Biosynthesize Silver Nanoparticles in Response to Various Culture Media Components and Optimization of Process Parameters Required at Each Stage of Biosynthesis
Khaled Khleifat, Moath Alqaraleh, Muhamad Al-limoun, Ibrahim Alfarrayeh, Rasha Khatib, Haitham Qaralleh, Ahmad Alsarayreh, Yaseen Al Qaisi, Maha Abu Hajleh
J. Ecol. Eng. 2022; 23(8):89–100
Microalgae Biomass Modelling and Optimization for Sustainable Biotechnology – A Concise Review
J. Ecol. Eng. 2022; 23(9):309–318
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