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Topic Pro-ecological technologies and products
 

Effect of L-glycine on the Growth and Selected Nutritional Elements of Butterhead Lettuce
Robert Rosa, Jolanta Franczuk, Anna Zaniewicz-Bajkowska, Karol Remiszewski, Ihor Dydiv
J. Ecol. Eng. 2022; 23(7):20–28
DOI: https://doi.org/10.12911/22998993/149861
 

Trend Analyses of River Dragacina Runoff for Identification of the Water Availability and Accounting for Water Needs
Laura Kusari, Lavdim Osmanaj, Samir Bungu, Premton Thaqi, Venera Hajdari
J. Ecol. Eng. 2022; 23(7):246–256
DOI: https://doi.org/10.12911/22998993/149721
 

Using Sheep’s Wool as an Additive to the Growing Medium and its Impact on Plant Development on the Example of Chlorophytum comosum
Tobiasz Gabryś, Beata Fryczkowska
J. Ecol. Eng. 2022; 23(6):205–212
DOI: https://doi.org/10.12911/22998993/148220
 

The Effect of Using Effective Microorganisms on the Changes in the Chemical Composition of Spring Wheat
Anna Piotrowska, Dariusz Boruszko
J. Ecol. Eng. 2022; 23(6):50–57
DOI: https://doi.org/10.12911/22998993/147874
 

Active Physical Remediation of Acid Mine Drainage: Technologies Review and Perspectives
Jean Mulopo
J. Ecol. Eng. 2022; 23(6):148–163
DOI: https://doi.org/10.12911/22998993/147409
 

Research Results of a Complex Reagent for Wastewater Purification from Hydrogen Sulfide
Kairat Ospanov, Erzhan Kuldeyev, Bagdaulet Kenzhaliyev, Elmira Kuldeyeva
J. Ecol. Eng. 2022; 23(5):278–285
DOI: https://doi.org/10.12911/22998993/147293
 

Effect of Organic Manure and Plant Growth Promoting Microbes on Yield, Quality and Essential Oil Constituents of Fennel Bulb (Foeniculum vulgare Mill.)
Ramy S. Nada, Ashmawi E. Ashmawi, Emad Mady, Timothy O. Randhir, Ahmed A. Elateeq
J. Ecol. Eng. 2022; 23(5):149–164
DOI: https://doi.org/10.12911/22998993/147252
 

Buffer Effects in Submersed Denitrifying Biofilter
V.S. Gevod, A.S. Chernova, A.I. Zhumadulayeva, G.N. Dossybayeva, M. Syzdykova, R.Zh. Shymelkova, A.U. Issayeva
J. Ecol. Eng. 2022; 23(4):145–154
DOI: https://doi.org/10.12911/22998993/146634
 

Laccase Immobilization on Biopolymer Carriers – Preliminary Studies
Małgorzata Anna Deska, Beata Kończak
J. Ecol. Eng. 2022; 23(4):235–249
DOI: https://doi.org/10.12911/22998993/146611
 

Isolation of Bacteria from Drill Cuttings, their Identification and Assessment of Destructive Potential
Elena Chernykh
J. Ecol. Eng. 2022; 23(4):155–163
DOI: https://doi.org/10.12911/22998993/146556
 

Flow Rate Determination as a Function of Rainfall for the Ungauged Suhareka River
Laura Kusari, Lavdim Osmanaj, Hana Shehu, Samir Bungu
J. Ecol. Eng. 2022; 23(4):110–121
DOI: https://doi.org/10.12911/22998993/146355
 

Urban Leaf Litters as a Potential Compost Component
Agnieszka Edyta Parzych
J. Ecol. Eng. 2022; 23(4):250–260
DOI: https://doi.org/10.12911/22998993/146327
 

Changes of Nitrogen and Organic Compound During Co-Composting of Disposable Diaper and Vegetable Wastes on Aerobic Process
Ellina Sitepu Pandebesie, Idaa Warmadewanthi, Susi Agustina Wilujeng, Minar Saraswati Simamora
J. Ecol. Eng. 2022; 23(4):228–234
DOI: https://doi.org/10.12911/22998993/144944
 

Biochar as a Cadmium Scavenger in the Aquatic Environment Remediation: Date Seeds as Raw Material
Amjad Asri Al-Tarawneh
J. Ecol. Eng. 2022; 23(3):270–280
DOI: https://doi.org/10.12911/22998993/146176
 

Soil Pollution Factors Affecting the Quality of Crops (Solanum Tuberosum L.)
Adem Dreshaj, Bedri Millaku, Albona Shala Abazi, Arian Gashi
J. Ecol. Eng. 2022; 23(3):109–115
DOI: https://doi.org/10.12911/22998993/145469
 

Influence of Cultivation Technology on the Productivity of Spring Wheat and the Humus State of Southern Carbonate Soils of Northern Kazakhstan
K. Kunanbayev, G. Churkina, V. Filonov, M. Utebayev, I. Rukavitsina
J. Ecol. Eng. 2022; 23(3):49–58
DOI: https://doi.org/10.12911/22998993/145459
 

Chemical Composition and Antimicrobial Activity of Essential Oil of Wild and Cultivated Rosmarinus officinalis from Two Moroccan Localities
Majda Elyemni, Faiçal El Ouadrhiri, Amal Lahkimi, Taha Elkamli, Abdelhak Bouia, Noureddine Eloutassi
J. Ecol. Eng. 2022; 23(3):214–222
DOI: https://doi.org/10.12911/22998993/145458
 

An Experimental Investigation into Improving the Performance of Thermoelectric Generators
Ali Alahmer, Mohammad Bani Khalid, Nabil Beithou, Gabriel Borowski, Sameh Alsaqoor, H. Alhendi
J. Ecol. Eng. 2022; 23(3):100–108
DOI: https://doi.org/10.12911/22998993/145457
 

Adoption of Modern Hydrogen Technologies in Rail Transport
Dawid Gallas, Paweł Stobnicki
J. Ecol. Eng. 2022; 23(3):84–91
DOI: https://doi.org/10.12911/22998993/145291
 

The Performance of Electrocoagulation Process in Removing Organic and Nitrogenous Compounds from Landfill Leachate in a Three-Compartment Reactor
Arseto Yekti Bagastyo, Fahrudin Sidik, Anita Dwi Anggrainy, Jr-Lin Lin, Ervin Nurhayati
J. Ecol. Eng. 2022; 23(2):235–245
DOI: https://doi.org/10.12911/22998993/145290
 

Application of the Ozonation Process for Shaping the Energy Properties of the Surface Layer of Polymer Construction Materials
Mariusz Kłonica
J. Ecol. Eng. 2022; 23(2):212–219
DOI: https://doi.org/10.12911/22998993/145265
 

Hemp Shive-Based Bio-Composites Bounded by Potato Starch Binder: The Roles of Aggregate Particle Size and Aspect Ratio
Ina Pundiene, Laura Vitola, Jolanta Pranckeviciene, Diana Bajare
J. Ecol. Eng. 2022; 23(2):220–234
DOI: https://doi.org/10.12911/22998993/144637
 

The Use of Phosphorus-Containing Waste and Algae to Produce Biofertilizer for Tomatoes
Assel Tleukeyeva, Nuradin Alibayev, Akmaral Issayeva, Lyazzat Mambetova, Aygul Sattarova, Yerzhan Issayev
J. Ecol. Eng. 2022; 23(2):48–52
DOI: https://doi.org/10.12911/22998993/144635
 

Profile Physical and Phenolic-Chemical of Kumquat Influenced by the Environment Analyzed in Fresh
Soraya Mercedes Perez
J. Ecol. Eng. 2022; 23(2):196–203
DOI: https://doi.org/10.12911/22998993/144474
 

The Effect of an Accidental Carrier Rocket Crash on Soil and Vegetation Cover
Balgabay S. Maikanov, Laura T. Auteleyeva, Zhailaubay K. Zhubatov, Askar A. Terlikbayev, Kanat M. Kamsaev
J. Ecol. Eng. 2022; 23(2):176–184
DOI: https://doi.org/10.12911/22998993/144386
 

Influence of Gold Nanoparticles on the Photocatalytic Action of Titanium Dioxide in Physical-Chemical Parameters of Greywater
Hipólito Carbajal-Morán, Javier F. Márquez-Camarena, Carlos A. Galván-Maldonado
J. Ecol. Eng. 2022; 23(1):182–192
DOI: https://doi.org/10.12911/22998993/143942
 

Optimization of Acetaminophen and Methylparaben Removal within Subsurface Batch Constructed Wetland Systems
Zahraa Hasan Mutar, Ahmed A. Mohammed, Israa Abdulwahab Al-Baldawi
J. Ecol. Eng. 2022; 23(1):228–239
DOI: https://doi.org/10.12911/22998993/143934
 

Seed Quality and Protein Classification of Some Quinoa Varieties
Ahmed F. Abd El-Hakim, Emad Mady, Ayman M. Abou Tahoun, Mohammed S.A. Ghaly, Mohamed A. Eissa
J. Ecol. Eng. 2022; 23(1):24–33
DOI: https://doi.org/10.12911/22998993/143866
 

Changes in Agrochemical Parameters of Sod-Podzolic Soil Depending on the Productivity of Cereal Grasses of Different Ripeness and Methods of Tillage in the Carpathian Region
Ulyana Karbivska, Nadiia Asanishvili, Andrii Butenko, Valentina Rozhko, Olena Karpenko, Оksana Sykalo, Tetyana Chernega, Ihor Masyk, Andrii Chyrva, Alla Kustovska
J. Ecol. Eng. 2022; 23(1):55–63
DOI: https://doi.org/10.12911/22998993/143863
 

Removal Turbidity of Water by Application of Electromagnetic Field Technology
Maryam Jawad Abdulhasan, Nassrin Jassim Hussien Al-Mansori, Mohsin J. Nasir
J. Ecol. Eng. 2022; 23(1):51–54
DOI: https://doi.org/10.12911/22998993/143751
 

Design of a Rules-Based Recommendation System Implemented in Prolog for the Management of Electronic Waste from ICT
David Leonardo Dallos Parra, Maryury Julieth Carvajal Camargo, Juan Manuel Sánchez Céspedes
J. Ecol. Eng. 2021; 22(11):104–113
DOI: https://doi.org/10.12911/22998993/143265
 

The Use of Environmentally Friendly Technologies in the Construction of Road Surfaces, with the Aim of the Rational Distribution of Natural Resources in Russia
Elena Chernykh
J. Ecol. Eng. 2021; 22(11):30–35
DOI: https://doi.org/10.12911/22998993/143143
 

Analysis of Petroleum Biodegradation by a Bacterial Consortium of Bacillus amyloliquefaciens ssp. plantarum and Bacillus subtilis
Vladyslav Nedoroda, Ganna Trokhymenko, Taras Khrapko, Anastasiia Koliehova
J. Ecol. Eng. 2021; 22(11):36–42
DOI: https://doi.org/10.12911/22998993/143017
 

The Effect of a Growth Stimulant Based on Iodine Nanoparticles on Festuca glauca
Katarzyna Jarecka, Jacek Sosnowski
J. Ecol. Eng. 2021; 22(11):72–78
DOI: https://doi.org/10.12911/22998993/142948
 

Green Algae as a Way to Utilize Phosphorus Waste
Assel Tleukeyeva, Radoslaw Pankiewicz, Akmaral Issayeva, Nuradin Alibayev, Zhanbolat Tleukeyev
J. Ecol. Eng. 2021; 22(10):235–240
DOI: https://doi.org/10.12911/22998993/142451
 

Influence of Walls in a Container on the Growth of the Chlorella vulgaris Algae
Paweł Kondzior, Andrzej Butarewicz
J. Ecol. Eng. 2021; 22(10):98–108
DOI: https://doi.org/10.12911/22998993/142185
 

An Overview of Particle Agglomeration Techniques to Waste Utilization
Gabriel Borowski
J. Ecol. Eng. 2021; 22(9):263–271
DOI: https://doi.org/10.12911/22998993/141884
 

Anaerobic Digestion of Wheat Straw Pretreated with Soaking in Water and Alkali Medium
Magdalena Zdeb
J. Ecol. Eng. 2021; 22(9):246–254
DOI: https://doi.org/10.12911/22998993/141366
 

The Leaf Greenness Index SPAD and Selected Features of Potato Following an Application of Herbicides and Biostimulants
Krystyna Zarzecka, Marek Gugała, Iwona Mystkowska, Anna Sikorska
J. Ecol. Eng. 2021; 22(8):54–63
DOI: https://doi.org/10.12911/22998993/140330
 

Study of The Fermentation Conditions of the Bacillus Cereus Strain ARY73 to Produce Polyhydroxyalkanoate from Glucose
Akram R. Yasin, Ithar K. Al-Mayaly
J. Ecol. Eng. 2021; 22(8):41–53
DOI: https://doi.org/10.12911/22998993/140326
 

Response of Chive (Allium schoenoprasum L.) Plant to Natural Fertilizers
Ahmed Mohamed Algharib, Ahmed Ebrahim El-Gohary, Saber Fayez Hendawy, Mohamed Salah Hussein
J. Ecol. Eng. 2021; 22(8):200–208
DOI: https://doi.org/10.12911/22998993/140262
 

Rooftop Low Angle Tilted Photovoltaic Installation under Polish Climatic Conditions
Agata Zdyb, Grzegorz Szałas
J. Ecol. Eng. 2021; 22(8):223–233
DOI: https://doi.org/10.12911/22998993/140255
 

An Eco-Friendly Absorption Method of Cu2+, Cd2+, and Pb2+ Using the Shells and Chitosan Derived from Solen vagina
Dyan Maulani, Kholis Amalia Nofianti, Noor Erma Sugijanto, Sugijanto Kartosentono
J. Ecol. Eng. 2021; 22(7):212–222
DOI: https://doi.org/10.12911/22998993/139118
 

Hydroelectric Power Plants and River Morphodynamic Processes
Marta Justyna Kiraga
J. Ecol. Eng. 2021; 22(7):163–178
DOI: https://doi.org/10.12911/22998993/139068
 

Intraspecific Sensitivity to Toxicants – a Methodological Problem of Bioassay: Review
Anna Sergeewna Olkova
J. Ecol. Eng. 2021; 22(7):113–122
DOI: https://doi.org/10.12911/22998993/139066
 

Analysis of the Possibility of Using Extruded Polystyrene Wastes to Make Lightweight Cement Composites
Krzysztof Józef Kobyliński, Bartosz Marek Zegardło
J. Ecol. Eng. 2021; 22(7):123–131
DOI: https://doi.org/10.12911/22998993/139063
 

Carpobrotus Management in a Mediterranean Sand Dune Ecosystem: Minimum Effective Glyphosate Dose and an Evaluation of Tarping
Mariano Fos, Borja Sanz, Enrique Sanchis
J. Ecol. Eng. 2021; 22(7):57–66
DOI: https://doi.org/10.12911/22998993/138871
 

Positive Effect of Biochar Derived from Argan Waste on Soil Nutrients and Growth of Three Plants
laila Bouqbis, Salma Daoud, Moulay Cherif Harrouni
J. Ecol. Eng. 2021; 22(7):28–34
DOI: https://doi.org/10.12911/22998993/137920
 

Antimicrobial Activity and Micropropagation of Some Rare and Endangered Plants of Jordan
Mohamad Shatnawi, Samih Abubaker, Nidal Odat, Abdel Rahman Al-Tawaha, Majdi Majdalawi
J. Ecol. Eng. 2021; 22(6):151–158
DOI: https://doi.org/10.12911/22998993/137679
 

Physicochemical Characterization of Pomegranate (Punica Granatum L.) Native to Jordan During Different Maturity Stages: Color Evaluation Using the Cielab and Cielch Systems
Soraya Mercedes Perez
J. Ecol. Eng. 2021; 22(6):214–221
DOI: https://doi.org/10.12911/22998993/137440
 

Leaf Area Formation and Photosyntetic Activity of Sunflower Plents Depending on Fertilizers and Growth Regulators
Yevhenii Domaratskiy
J. Ecol. Eng. 2021; 22(6):99–105
DOI: https://doi.org/10.12911/22998993/137361
 

Impact of Air-Flow Rate and Biochar Addition on the Oxygen Concentration in Waste and Emitted Gases During Biostabilization of Undersized Fraction from Municipal Solid Waste
Mateusz Malinowski
J. Ecol. Eng. 2021; 22(6):136–144
DOI: https://doi.org/10.12911/22998993/137358
 

Evaluation of the Potential of Opuntia Ficus-Indica Cladodes as a Natural Flocculant for Wastewater Treatment through Simple Procedures
Sofia Trindade, Maria Inês Rouxinol, João Valente Nabais, Ana Cristina Pinto Agulheiro-Santos
J. Ecol. Eng. 2021; 22(5):249–257
DOI: https://doi.org/10.12911/22998993/135959
 

Concept of a New Technological System of a Biological Reactor in a Wastewater Treatment Plant in Nowy Targ in Terms of the Current Quantity and Quality of Wastewater – Case Study
Elwira Nowobilska-Majewska, Piotr Michał Bugajski
J. Ecol. Eng. 2021; 22(5):39–46
DOI: https://doi.org/10.12911/22998993/135865
 

Testing Rhizobia for Natural and Anthropogenic Saline Soils and Subsoils
Leonid Skipin, Elena Gaevaya, Svetlana Tarasova
J. Ecol. Eng. 2021; 22(5):139–142
DOI: https://doi.org/10.12911/22998993/135860
 

Technological and Ecological Aspects of Disposal of Spent Cutting Fluids
Yuliia Zelenko, Maryna Bezovska, Valeriy Kuznetsov, Antonina Muntian
J. Ecol. Eng. 2021; 22(4):207–212
DOI: https://doi.org/10.12911/22998993/134080
 

The Effect of Waste Materials on the Content of Some Macroelements in Test Plants
Agnieszka Godlewska, Marcin Becher
J. Ecol. Eng. 2021; 22(4):167–174
DOI: https://doi.org/10.12911/22998993/134046
 

Decomposition of Single-Use Products Made of Bioplastic under Real Conditions of Urban Composting Facility
Anna Báreková, Martina Demovičová, Lucia Tátošová, Lucia Danišová, Elena Medlenová, Slávka Hlaváčiková
J. Ecol. Eng. 2021; 22(4):265–272
DOI: https://doi.org/10.12911/22998993/134040
 

Microbiological Stability of Bio-Based Building Materials
Vaira Obuka, Maris Sinka, Vizma Nikolajeva, Solvita Kostjukova, Ruta Ozola-Davidane, Maris Klavins
J. Ecol. Eng. 2021; 22(4):296–313
DOI: https://doi.org/10.12911/22998993/134033
 

Comparative Study of Carvones from Various Essential Oils and Their Ability to Increase the Stability of Fat-Containing Products
Nataliia Frolova, Nataliia Yushchenko, Olga Korablova, Volodymyr Voitsekhivskyi, Alona Ocheretna, Tetiana Synenko
J. Ecol. Eng. 2021; 22(3):239–248
DOI: https://doi.org/10.12911/22998993/132995
 

Study of the Conditions for Accelerating the Composting Process when Adding Microbial Communities
Valeriia Sokolova, Galyna Krusir, Olga Sagdeeva, Oleksandr Gnizdovskyi, Myroslav Malovanyy
J. Ecol. Eng. 2021; 22(3):11–17
DOI: https://doi.org/10.12911/22998993/132603
 

Food Waste – Challenges and Approaches for New Devices
Aleksandra Jakimiuk, Magdalena Daria Vaverková, Alžběta Maxianová
J. Ecol. Eng. 2021; 22(3):231–238
DOI: https://doi.org/10.12911/22998993/132430
 

Determination of Groundwater Protection Zones of the Pozharan Wellfield Using Hydrogeological Modflow Model
Lavdim Osmanaj, Argjend Hajra, Afrim Berisha
J. Ecol. Eng. 2021; 22(3):73–81
DOI: https://doi.org/10.12911/22998993/132429
 

Predicting Tachypleus gigas Spawning Distribution with Climate Change in Northeast Coast of India
Siddhartha Pati, Salwa Shahimi, Debabrata Nandi, Tanmay Sarkar, Satya Narayan Acharya, Hassan I. Sheikh, Dipti Kanta Acharya, Tanupriya Choudhury, Akbar John, Bryan R. Nelson, Bisnu Prasad Dash, Hisham Atan Edinur
J. Ecol. Eng. 2021; 22(3):211–220
DOI: https://doi.org/10.12911/22998993/131244
 

Does Tofu Wastewater Conversions Nutrient Increase the Content of the Chlorella pyrenoidosa?
Muhammad Musa, Sulastri Arsad, Luthfiana Aprilianita Sari, Evellin Dewi Lusiana, Rarasrum Dyah Kasitowati, Elvana Nur Yulinda, Tara Nadhira, Devi Cahyani
J. Ecol. Eng. 2021; 22(2):70–76
DOI: https://doi.org/10.12911/22998993/130886
 

Influence of Temperature and Reaction Time on the Efficiency of Alkaline Pretreatment of Hay Biomass
Magdalena Zdeb, Małgorzata Pawłowska, Aneta Skóra
J. Ecol. Eng. 2021; 22(2):120–127
DOI: https://doi.org/10.12911/22998993/130882
 

Minimization of Soil Pollution as a Result of the Use of Encapsulated Mineral Fertilizers
Serhii Vasylovych Vakal, Anna Oleksandrivna Yanovska, Viktoriia Serhiivna Vakal, Artem Yevhenovych Artyukhov, Viktoriia Yuriivna Shkola, Tetiana Yuriivna Yarova, Valerii Pavlovych Dmitrikov, Jan Krmela, Myroslav Stepanovych Malovanyy
J. Ecol. Eng. 2021; 22(1):221–230
DOI: https://doi.org/10.12911/22998993/128965
 

Efficiency of Sorbents Application for the Decrease of the Residual Content of Oil Products in the Industrial Waste
Svetlana Tarasova, Elena Gaevaya, Anastasia Bytsko
J. Ecol. Eng. 2021; 22(1):36–40
DOI: https://doi.org/10.12911/22998993/128876
 

Distilled Spirit Extraction of Phenolic Antioxidants from Fruit and Vegetable Residues
Cesar Ortinero, Rosalie Rafael, Charmaine Eljie Rayos, Katherine Bautista, Mark Aldren Feliciano, Lexter Natividad, Gaudencio Natividad
J. Ecol. Eng. 2021; 22(1):125–131
DOI: https://doi.org/10.12911/22998993/128864
 

Assessment of Changes in Channel Morphology in a Mountain River Regulated Using Grade Control Structures
Joanna Korpak
J. Ecol. Eng. 2020; 21(8):163–176
DOI: https://doi.org/10.12911/22998993/126987
 

Titanium(IV) Oxide Modified with Activated Carbon and Ultrasounds for Caffeine Photodegradation: Adsorption Isotherm and Kinetics Study
Piotr Zawadzki, Edyta Kudlek, Mariusz Dudziak
J. Ecol. Eng. 2020; 21(8):137–145
DOI: https://doi.org/10.12911/22998993/126985
 

Use of Rhizosphere Microorganisms in Plant Production – a Review Study
Dominika Paliwoda, Grzegorz Mikiciuk
J. Ecol. Eng. 2020; 21(8):292–310
DOI: https://doi.org/10.12911/22998993/126597
 

Aspects of Electrochemically Activated Water Solutions Practical Use
Vadym Ptashnyk, Ihor Bordun, Volodymyr Pohrebennyk, Sabina Ziembowicz, Małgorzata Kida, Piotr Koszelnik
J. Ecol. Eng. 2020; 21(7):222–231
DOI: https://doi.org/10.12911/22998993/125588
 

Sludge of Oil Refining Units and Their Processing
Volodymyr Lubomyrovych Chelyadyn, Mykola Mykhailovych Bogoslavets, Liubomyr Ivanovych Chelyadyn, Oksana Romanivna Poznyak, Petro Vasyliovych Novosad
J. Ecol. Eng. 2020; 21(7):169–177
DOI: https://doi.org/10.12911/22998993/125556
 

Increase in the Energy Efficiency of Facilities by Using RES Systems as a Criterion for Environmental Quality Improvement
Sławomir Sowa
J. Ecol. Eng. 2020; 21(7):204–209
DOI: https://doi.org/10.12911/22998993/125554
 

Recovery of Leachate from Everbearing Strawberry Cultivation as an Element of Retardation
Michał Kopeć, Monika Mierzwa-Hersztek, Krzysztof Gondek, Tomasz Zaleski, Stanisław Bogdał, Monika Bieniasz, Jan Błaszczyk, Jarosław Knaga, Jacek Nawrocki, Michał Pniak
J. Ecol. Eng. 2020; 21(7):197–203
DOI: https://doi.org/10.12911/22998993/125550
 

Three-Year Exploitation Tests of a Photovoltaic Plant in a Zero-Energy Single-Family House under the Polish Conditions
Kazimierz Gaj
J. Ecol. Eng. 2020; 21(7):160–168
DOI: https://doi.org/10.12911/22998993/125502
 

Assessment of the Toxicity of the Natural and Technogenic Environment for Motor Activity of Daphnia magna
Anna Sergeewna Olkova, Natalia Zimonina
J. Ecol. Eng. 2020; 21(7):11–16
DOI: https://doi.org/10.12911/22998993/125459
 

Recycling of Electrical Insulators, by their Secondary Use, as Substitutes for Mineral Aggregates in Artificial Composites Based on Orthophthalic Polyester Resins
Bartosz Marek Zegardło
J. Ecol. Eng. 2020; 21(7):241–248
DOI: https://doi.org/10.12911/22998993/125456
 

Pro-Environmental and Health-Promoting Grounds for Restitution of Flax (Linum usitatissimum L.) Cultivation
Aleksander Kiryluk, Joanna Kostecka
J. Ecol. Eng. 2020; 21(7):99–107
DOI: https://doi.org/10.12911/22998993/125443
 

The Removal of Salinity in a Reed Bed System Using Mangroves and Bacteria in a Continuous Flow Series Reactor
Harmin Sulistiyaning Titah, Tri Cahyo Puspaningrum
J. Ecol. Eng. 2020; 21(6):212–223
DOI: https://doi.org/10.12911/22998993/124075
 

Production and Use of Liquid Biofuels for Heating Purposes
Krzysztof Nowak, Paweł Kut
J. Ecol. Eng. 2020; 21(6):169–175
DOI: https://doi.org/10.12911/22998993/123472
 

Lagged Effects of Winter Catch Crops Followed by Sweet Corn on Onion
Robert Rosa, Dominika Słonecka, Larysa Hajko, Alena Andrejiová
J. Ecol. Eng. 2020; 21(6):137–146
DOI: https://doi.org/10.12911/22998993/123246
 

Research of Adsorption Properties of Glauconite-Based Composite Adsorbents
Volodymyr Shmandiy, Tatiana Rigas, Olena Kharlamova, Lilija Bezdeneznych
J. Ecol. Eng. 2020; 21(6):147–154
DOI: https://doi.org/10.12911/22998993/123245
 

Biofuel as an Alternative Energy Source for the Automobile Industry: The Experience of the Lower Volga Region (Russia)
N. A. Shyurova, V. V. Dubrovin, V. B. Narushev, A. A. Kozhevnikov, I. V. Milovanov
J. Ecol. Eng. 2020; 21(6):29–35
DOI: https://doi.org/10.12911/22998993/123164
 

The Effect of Electrode Immersion Time and Ageing on N719 Dye-Sensitized Solar Cells Performance
Ewelina Krawczak, Agata Zdyb
J. Ecol. Eng. 2020; 21(6):53–60
DOI: https://doi.org/10.12911/22998993/123162
 

Breeding Spring Soft Wheat for Productivity, Grain Quality, and Resistance to Adverse External Factors in Nothern Kazakhstan
Adylkhan Temirhanovich Babkenov, Sandukash Amantaevna Babkenova, Kenzhe Kozhakhmetovich Abdullayev, Yelzhas Konspekovich Kairzhanov
J. Ecol. Eng. 2020; 21(6):8–12
DOI: https://doi.org/10.12911/22998993/123160
 

Heavy Metal Accumulation in Sediment and Removal Efficiency in the Stabilization Ponds with the Hydrocotyle ranunculoides Filter
María Custodio, Edith Pilar Orellana-Mendoza, Richard Peñaloza, Heidi De la Cruz-Solano, Wilfredo Bulege-Gutiérrez, Rebeca Quispe-Mendoza
J. Ecol. Eng. 2020; 21(5):72–79
DOI: https://doi.org/10.12911/22998993/122189
 

Food Waste Management Using Hermetia Illucens Insect
Wojciech Czekała, Damian Janczak, Marta Cieślik, Jakub Mazurkiewicz, Jakub Pulka
J. Ecol. Eng. 2020; 21(4):214–216
DOI: https://doi.org/10.12911/22998993/119977
 

Effects of Interaction Between Slurry, Soil Conditioners and Mineral Fertilizers on the Content of Fibre Fractions in Lolium multiflorum (Lam)
Beata Wiśniewska-Kadżajan
J. Ecol. Eng. 2020; 21(4):160–167
DOI: https://doi.org/10.12911/22998993/119812
 

Rare Earth Elements – a Novelty in Energy Security
Radosław Bielawski
J. Ecol. Eng. 2020; 21(4):134–149
DOI: https://doi.org/10.12911/22998993/119810
 

Soil and Eco-Economic Substantiation of the Need for Switching to the Adaptive-Landscape Systems of Agriculture in the Krasnodar Krai
Galina Barsukova, Yuriy Bershitskiy, Valery Vlasenko, Alexey Bagmut, Alexander Rysmyatov
J. Ecol. Eng. 2020; 21(4):94–102
DOI: https://doi.org/10.12911/22998993/119805
 

Comparative Analysis of the Flora of the Ketpen-Temerlik in Kazakhstan and China (Northern Tian Shan)
Gulbanu Sadyrova, Gani Sadyrov, Saule Zhamilova, Nursulu Jusupbekova, Duman Baizhygitov, Marzhan Dauletbaeva, Aigul Urymbayeva
J. Ecol. Eng. 2020; 21(4):70–81
DOI: https://doi.org/10.12911/22998993/119803
 

The Impact of Biopreparations and Sowing Dates on the Productivity of Fennel (Foeniculum vulgare Mill.)
Olga Makukha
J. Ecol. Eng. 2020; 21(4):237–244
DOI: https://doi.org/10.12911/22998993/119802
 

Alternative Measures to Reduce Carbon Dioxide Emissions in the Republic of Cuba
Emiliia Iakovleva, Daniel Dias Guerra, Andrey Shklyarskiy
J. Ecol. Eng. 2020; 21(4):55–60
DOI: https://doi.org/10.12911/22998993/119800
 

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
DOI: https://doi.org/10.12911/22998993/119528
 

The Effect of Irrigation on the Annual Apical Growth of the 12–14 Years Old Seed Plants of Black Saksaul
Daniyar Dosmanbetov, Bagila Maisupova, Kurmankul Abaeva, Bulkair Mambetov, Ruslan Akhmetov
J. Ecol. Eng. 2020; 21(4):11–18
DOI: https://doi.org/10.12911/22998993/119524
 

Changes in the Quality of Domestic Sewage Caused by the Reduction of Water Consumption in Households
Jarosław Chudzicki, Katarzyna Umiejewska
J. Ecol. Eng. 2020; 21(3):41–50
DOI: https://doi.org/10.12911/22998993/118300
 

Soybean Yield and Vegetative Water Consumption in Various Irrigation Methods
Rakhiya Yelnazarkyzy, Serik Kenenbayev, Z.O. Ospanbayev, P.A. Kalashnikov
J. Ecol. Eng. 2020; 21(3):87–93
DOI: https://doi.org/10.12911/22998993/118294
 

Experimental Equipment for Investigation of Soybean Storage with Active Ventilation
Sholpan Duisenova, Aibek Atykhanov, Dimitar Karaivanov, Bekbossyn Kassymbayev, Kabdyrakhim Kalym, Aigul Sagyndikova
J. Ecol. Eng. 2020; 21(3):117–127
DOI: https://doi.org/10.12911/22998993/118289
 

Study on the Application of Floating Beds of Macrophites (Vetiveria zizanioides and Phragmites australis) in Pilot Scale for the Removal of Heavy Metals from Água Forte Stream (Alentejo-Portugal)
Teresa Borralho, David Gago, Adelaide Almeida
J. Ecol. Eng. 2020; 21(3):153–163
DOI: https://doi.org/10.12911/22998993/118285
 

The Sprouting Activity of Oil Flax Seeds after Treatment with a Preparation Made of Bottom Ash and Technical Carbon
Abilzhan Khusainov, Leonid Skipin, Gulmira Kyzdarbekova, Razia Khusainova, Anuar Kakabaev
J. Ecol. Eng. 2020; 21(3):192–201
DOI: https://doi.org/10.12911/22998993/118279
 

The Effects of Water Extracts from Tansy on Pea Leaf Weevil and Black Bean Aphid
Natalia Kwiecień, Janina Gospodarek, Elżbieta Boligłowa
J. Ecol. Eng. 2020; 21(3):220–227
DOI: https://doi.org/10.12911/22998993/118275
 

The Use of Zeta Potential Measurement as a Control Tool of Surface Water Coagulation
Izabela Teresa Zimoch, Dominik Mroczko
J. Ecol. Eng. 2020; 21(3):237–242
DOI: https://doi.org/10.12911/22998993/118273
 

Analysis of Partially Evacuated Solar Still System under Jordan Climate
Nader Aljabarin
J. Ecol. Eng. 2020; 21(3):1–9
DOI: https://doi.org/10.12911/22998993/116324
 

Vermicomposting as an Alternative Method of Sludge Treatment
Dariusz Boruszko
J. Ecol. Eng. 2020; 21(2):22–28
DOI: https://doi.org/10.12911/22998993/116352
 

Study of the Process of Electro Evolution of Copper Ions from Waste Regeneration Solutions
Anastasiia Koliehova, Ganna Trokhymenko, Nataliya Magas, Nikolai Gomelya, Inna Trus
J. Ecol. Eng. 2020; 21(2):29–38
DOI: https://doi.org/10.12911/22998993/116351
 

Assessing Nature-Based and Cassical Engineering Solutions for Flood-Risk Reduction in Urban Streams
Olga Ourloglou, Konstantinos Stefanidis, Elias Dimitriou
J. Ecol. Eng. 2020; 21(2):46–56
DOI: https://doi.org/10.12911/22998993/116349
 

Effects of Supplemental Irrigation on Crop Yields: Case Study Kales (Brassica Oleracea) Crop.
Jedidah Maina
J. Ecol. Eng. 2020; 21(2):209–213
DOI: https://doi.org/10.12911/22998993/116348
 

Productivity of the Green Mass of New Alfalfa Cultivars Depending on the Effect of Macro- and Microfertilizers on Various Phosphorous Backgrounds
Saltanat Toktarbek kyzy Toktarbekova, Galiolla Tolendinovich Meiirman, Sakysh Tanyrbergenovna Yerzhanova, Serik Sarbayevich Abayev, Aman Kozhakhmetovich Umbetov
J. Ecol. Eng. 2020; 21(2):57–62
DOI: https://doi.org/10.12911/22998993/116347
 

Efficiency of Brick Dust and Powdered Ceramsite in the Phosphorus Removal from Wastewater
Adam Andrzej Masłoń, Joanna Czarnota
J. Ecol. Eng. 2020; 21(2):63–71
DOI: https://doi.org/10.12911/22998993/116346
 

Investigation of Enzymatic Degradation of Solid Winemaking Wastes
Galyna Krusir, Olga Sagdeeva, Myroslav Malovanyy, Hanna Shunko, Oleksandr Gnizdovskyi
J. Ecol. Eng. 2020; 21(2):72–79
DOI: https://doi.org/10.12911/22998993/116345
 

The Use of Sorbents for the Removal of Selected Anions fFrom Wastewater after Production of Soda Ash
Adam Gołub, Janina Piekutin
J. Ecol. Eng. 2020; 21(2):104–110
DOI: https://doi.org/10.12911/22998993/116338
 

Study of the Geo-Ecological State of Groundwater of Metropolitan Areas under the Conditions of Intensive Contamination Thereof
Yana Yana Lebedeva, Pavel Kotiukov, Ivan Lange
J. Ecol. Eng. 2020; 21(2):157–165
DOI: https://doi.org/10.12911/22998993/116322
 

Ecological and Financial Effects of Coal-Fired Boiler Replacement with Alternative Fuels
Danuta Proszak-Miąsik, Elżbieta Rybak-Wilusz, Sławomir Rabczak
J. Ecol. Eng. 2020; 21(1):1–7
DOI: https://doi.org/10.12911/22998993/113638
 

Analysis of Energy Yields from Selected Types of Photovoltaic Panels
Sławomir Rabczak, Danuta Proszak-Miąsik
J. Ecol. Eng. 2020; 21(1):20–28
DOI: https://doi.org/10.12911/22998993/113471
 

A Model of Time Variability of Characteristic Parameters of the Water Distribution System as a Base of Information and the Basis of Mathematical Modelling
Agnieszka Trębicka
J. Ecol. Eng. 2020; 21(1):46–51
DOI: https://doi.org/10.12911/22998993/113245
 

Influence of the Particulate Filter Use in the Spark Ignition Engine Vehicle on the Exhaust Emission in Real Driving Emission Test
Maciej Siedlecki, Natalia Szymlet, Barbara Sokolnicka
J. Ecol. Eng. 2020; 21(1):120–127
DOI: https://doi.org/10.12911/22998993/113073
 

Methods of Assessing Odour Emissions from Biogas Plants Processing Municipal Waste
Marta Wiśniewska
J. Ecol. Eng. 2020; 21(1):140–147
DOI: https://doi.org/10.12911/22998993/113039
 

Removal of Pesticides from Wastewater by the Use of Constructed Wetlands
Katarzyna Ignatowicz
J. Ecol. Eng. 2020; 21(1):219–223
DOI: https://doi.org/10.12911/22998993/112875
 

The Effect of the Addition of Bentonite Clay to Traditional Sand Mixtures on the Surface Quality of Iron Castings
Jadwiga Kamińska, Sabina Puzio, Michał Angrecki, Mateusz Stachowicz
J. Ecol. Eng. 2020; 21(1):160–167
DOI: https://doi.org/10.12911/22998993/112505
 

Analysis of COD Fractions in Raw Wastewater Flowing into Small and Large Wastewater Treatment Plants
Katarzyna Ignatowicz
J. Ecol. Eng. 2019; 20(11):197–201
DOI: https://doi.org/10.12911/22998993/114092
 

Studying the Efficiency of Treatment Model Mixtures of Petroleum Products with the Modified Sorbent Made of Ash-and-Slag During Dynamic Sorption
Tatyana Germanovna Korotkova, Svyatoslav Andreevich Bushumov, Svetlana Yurevna Ksandopulo, Nataliya Vladimirovna Solonnikova
J. Ecol. Eng. 2019; 20(11):202–209
DOI: https://doi.org/10.12911/22998993/113582
 

Determination of the Air Purification Efficiency when Using a Biofilter
Ivan Krivolapov, Andrej Astapov, Dmitrij Akishin, Artemij Korotkov, Sergej Shcherbakov
J. Ecol. Eng. 2019; 20(11):232–239
DOI: https://doi.org/10.12911/22998993/113581
 

Potential Attractiveness of Soil Fungus Trichoderma Inhamatum for Biodegradation of the Glyphosate Herbicide
Kairat Kunanbayev, Galina Churkinа, Irina Rukavitsina, Nadegda Filippova, Maral Utebayev
J. Ecol. Eng. 2019; 20(11):240–245
DOI: https://doi.org/10.12911/22998993/113580
 

Coated NPK Fertilizer Based on Citric Acid-Crosslinked Chitosan/Alginate Encapsulant
Vince St D Mesias, Anne Bernadette S. Agu, Precious Japheth L Benablo, Chun-Hu Chen, David Jr P Penaloza
J. Ecol. Eng. 2019; 20(11):1–12
DOI: https://doi.org/10.12911/22998993/113418
 

Biological Processing of Renewable Raw Materials Resources with Regard to the Environmental and Technological Criteria
Mikhail Romanovich Kudrin,