CONECT. International Scientific Conference of Environmental and Climate Technologies

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Table of Contents

Front pages

CONECT 2023 XVI International Scientific Conference of Environmental and Climate Technologies

PDF 1-15

Energy Efficiency, Energy Systems

Assessing Thermal Comfort Perception in the Context of Social Housing. Case Study in Northern Spain Silvia Perez-Bezos, Olatz Grijalba, Rufino Javier Hernández Minguillón

PDF 17

Applicability of the Assessment Framework on Building Renovation of the European Union in Spain Markel Arbulu, Xabat Oregi, Markel Rueda-Esteban, Belinda López-Mesa

PDF 18-19

Beyond Well-Being: The Assessment of the Energy Renovation in Latvia by the Residents Kirils Gončarovs

PDF 20

Cost-Optimal Sector Integration and Energy Balancing Strategies for Reaching Carbon Neutrality Ieva Pakere, Ritvars Freimanis, Signe Allena-Ozolina, Pauls Asaris

PDF 21

Energy Audit and Energy Management Systems: Review of International Energy Auditing Practice Veronika Liberova, Kristiāna Dolge, Dace Lauka, Tereza Bezrucko, Ingūna Brēmane, Dagnija Blumberga

PDF 22

Evaluating the Feasibility of Hybrid Ventilation in Educational Spaces: A Simulation Study in the Northern Basque Country Climate Iñigo Rodríguez-Vidal, Unai Armengod, Jorge Otaegi

PDF 23

Evaluation of the Data Centre Waste Heat Potential in District Heating in Latvia Ieva Pakere, Kirils Gončarovs, Armands Grāvelsiņš

PDF 24

Exploring the Control of the Position of the Isotherms of the Heat Pump Cycle in an Air Handling Unit: An Experimental study Anton Frik, Juozas Bielskus, Miķelis Dzikēvičs

PDF 25

Exploring the Differential Effects of Urban Heat Islands on Energy Use and Carbon Emissions in Warm and Cold Climates: a Case Study of North Africa and North Europe Kamel Haine, Dagnija Blumberga

PDF 26-27

Factors Influencing Residents to Implement Energy Efficiency Measures in Multi-Apartment Buildings Lauma Balode, Dagnija Blumberga

PDF 28

Heat Accumulation within Building Envelopes to Support Transition to Low-Temperature District Heating (LTDH) Stanislav Chicherin

PDF 29

Heating System Control with Neural Network Jevgenijs Telicko, Andris Jakovičs

PDF 30

Impact of Climate Change on the Heating Demand of Buildings. A District Level Approach Athanasia Apostolopoulou, Carlos Jimenez-Bescos

PDF 31

Increasing Sustainability in Vocational Education System: Latvia Case Study Ģirts Bohvalovs, Antra Kalnbaļķīte, Ruta Vanaga, Vladimirs Kirsanovs, Dace Lauka, Ieva Pakere, Toms Prodanuks, Krista Laktuka, Kristiana Dolge, Zigmārs Zundāns, Ingūna Brēmane, Dagnija Blumberga, Andra Blumberga

PDF 32

Investigating the Performance of the Compact Particulate Matter Collector for Use in Domestic Water Systems Oskars Svedovs, Mikelis Dzikevics, Vladimirs Kirsanovs, Ivars Veidenbergs

PDF 33

Mobile Thermal Energy Storages as Complementary Technology to District Heating Networks Harald Dehner, Alois Resch

PDF 34

Multidimensional Factors Influencing Renewable Energy Storage Deployment: PESLTE Analysis Kristiana Dolge, Armands Grāvelsiņš, Annija Sintija Toma, Dagnija Blumberga

PDF 35

Numerical Model and System for Prediction and Reduction of Indoor COVID-19 Infection Risk Janis Virbulis, Jevgenijs Telicko, Andrejs Sabanskis, Dagis Daniels Vidulejs, Andris Jakovics

PDF 36

Physical, Chemical, and Biological Aspects of Indoor Air in University Classrooms Edgars Edelmers, Rūta Kauce, Vita Konopecka, Elizabete Veignere, Klinta Luīze Sprūdža, Valters Neļķe, Elizabete Citskovska, Viktorija Šipilova, Matīss Čikuts, Elizabete Skrebele, Žanna Martinsone, Anatolijs Borodinecs

PDF 37

Possibilities of Applying Acoustic Method and Electrical Engineering for Acoustic Wave Flame Extinguishing based on the Latest European Research: Benefits, Development Prospects and Limitations Jacek Lukasz Wilk-Jakubowski

PDF 38

Profile of Hard-to-Reach Energy Consumers: Definitions, Needs and Barriers Inguna Bremane, Veronika Liberova, Tereza Bezrucko, Andra Blumberga

PDF 40

Ranking of Electricity Accumulation Possibilities: Multicriteria Analysis Erlanda Atvare, Edgars Kudurs, Kristiana Dolge, Dagnija Blumberga

PDF 41

Regulating the Unknown: The Case of Cooling Technologies across Africa Pille-Riin Aja, Louis-Gaëtan Giraudet, Sébastien Houde

PDF 42

Renewable Energy Community’s Barriers and Impact on Centralised Energy Production Kertu Lepiksaar, Rebecca Marie Berting, Anna Volkova

PDF 43

Revolutionizing the Building Envelope: A Comprehensive Scientific Review of Innovative Technologies for Reduced Emissions Jānis Narbuts, Ruta Vanaga

PDF 44-45

Solar Photovoltaics in District Heating and Cooling Sector: An Overview Sreenath Sukumaran, Anna Volkova

PDF 46

Sustainable Electrification and Digitalisation for Greening Small and Medium-Sized Ports along the TEN-T Corridors Christopher Meyer, Laima Gerlitz, Gunnar Prause

PDF 47

The Effect of the Spanish Nuclear Phase-out on the Electricity Market Juan Manuel Roldan Fernandez, Javier Serrano Gonzalez, Jose Hugo Fiestas Chevez, Manuel Burgos Payan, Jesus Manuel Riquelme Santos

PDF 48

The Influence of Young People on Household Decisions on Energy Efficiency Vita Brakovska

PDF 49

Energy and Environmental Modelling

A Dynamic Simulation Tool for Modelling Climate Neutrality Scenarios in Municipalities Aiga Barisa, Anna Kubule, Vladimirs Kirsanovs, Una Adamovica

PDF 51

A Sustainability-based Approach for Geotechnical Infrastructure Andrea Pettinaroli, Stefano Susani, Riccardo Castellanza, Maria Elena Collina, Matteo Peirani, Riccardo Paoli, Francesco Romagnoli

PDF 52

Optimizing Beekeeping Production through System Dynamics Modeling: A Case Study on Forecasting Bee Queen Rearing Capacity Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 53

An Empirical Approach to Optimize non-linear Problems of Domestic Energy Management Systems Fernando Carreras, Harald Kirchsteiger

PDF 54

Analysis of the Influence of Power System Diversion on the Optimal Supply Strategy of Renewable Power Plants Lazaro Endemaño Ventura, Javier Serrano González, Jesús Manuel Riquelme Santos, Juan Manuel Roldan-Fernandez

PDF 55

Carbon Sequestration Potential of Biomass-Based Products: A System Dynamics Modeling Approach for Grassland Management Aleksandra Kasakovska, Ilze Vamža

PDF 56

Comparison of Most Popular Buildings Performance Simulation Tools Aiman Albatayneh, Renad Albadaineh

PDF 57

Dynamic U Value Measurement for Indoor Temperature Prediction with NN Jevgenijs Telicko, Andris Jakovičs

PDF 58

Environmental Sustainability of Pasta Production: an Evaluation through Life Cycle Assessment Luisa Paolotti, Francesco Corridoni, Lucia Rocchi, Antonio Boggia

PDF 59

Impact Assessment of Steel Circularity Scenarios: Case Study of Steel Radiator based on Life Cycle Assessment (LCA) Methodology Riccardo Paoli, Maksims Feofilovs, Francesco Romagnoli

PDF 60

Impact of Electric Vehicle Charging Infrastructure on the Electric Load Profile of Power System: The Case of Latvia Gunārs Valdmanis, Rūdolfs Vītols, Gatis Bažbauers

PDF 61

KxKali v0.1: A Work-in-Progress Tool for Streamlining Thermal Comfort Evaluation in Building Design and Occupancy Jorge Otaegi, Rufino Javier Hernández-Minguillón, Iñigo Rodríguez-Vidal

PDF 62

LCA Sensitivity Analysis of an Energy-Biochar Chain from an Italian Gasification Plant: Environmental Trade-offs Assessment Simone Marzeddu, Andrea Cappelli, Riccardo Paoli, Andrea Ambrosio, María Alejandra Decima, Rosaria Boni, Francesco Romagnoli

PDF 63

Life Cycle Assessment of an Industrial Laundry: a Case Study in the Italian Context Valeria Mezzanotte, Sara Venturelli, Riccardo Paoli, Elena Collina, Francesco Romagnoli

PDF 64

Modelling the Electric Bus Charging Network Requirements for HVAC Purposes Aivars Rubenis, Raimunds Šeļegovskis

PDF 65

Numerical Evaluation of Wind Speed Influence on Accident Toxic Spill Consequences Scales Yurii Skob, Sergiy Yakovlev, Oksana Pichugina, Mykola Kalinichenko, Kyryl Korobchynskyi, Andrii Hulianytskyi

PDF 66

Off-shore and On-shore Macroalgae Cultivation and Wild Harvesting: an LCA-based Evaluation from Baltic Case Studies Riccardo Paoli, Bjarni Bjarnason, Tanel Ilmjärv, Francesco Romagnoli

PDF 67

Optical Modelling of a Fresnel Mirror Field for the Development of a Spectral Splitting CPVT Collector Alois Resch, Robert Höller

PDF 68

Optimization of the Performance of a Cross-flow Gas Mixer for a Partial Oxidation Reactor Through Numerical Modelling Martins Klevs, Vadims Geza, Andris Jakovičs, Leonid Rodin

PDF 69

The Impact of a Permeation Grouting Technique Quantitatively Assessed through a Process-Focused Life Cycle Assessment Andrea Pettinaroli, Stefano Susani, Riccardo Castellanza, Elena Maria Collina, Matteo Pierani, Riccardo Paoli, Francesco Romagnoli

PDF 70

To Burn or not to Burn. Literature Review Viktorija Terjanika, Daika Keleja, Jeļena Pubule

PDF 71

TRNSYS Simulation of the Use of Solar Collector-based Domestic Hot Water System in Central and Eastern European Countries (CEEC) Agata Ołtarzewska, Dorota Anna Krawczyk

PDF 72-73

Use of Synthetic Fuels Derived from Green Hydrogen and CO2 in Heavy-duty and Long-range Transport: the Case of Latvia Gunārs Valdmanis, Maikls Drobins, Gatis Bazbauers

PDF 74

Biotechnologies, Bioresources

Accelerating Microorganism Strain Selection for Enhanced Productivity: A Review of Microdroplet Technology Solutions for Screening Mutant and GMO Strains Kriss Spalvins, Zane Kusnere, Svetlana Raita, Indra Berzina, Linda Feldmane, Taras Mika

PDF 76

Advancing Honey Bee Breeding with Low-Cost, Rapid and Accessible DNA Analysis Techniques Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 77

Advancing Honey Bee Breeding: A Review of the Most Effective Methods for Introducing New Queen Bees Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 78

Optimizing Biobutanol Production from Agroindustrial By-Products: A Multi-Criteria Analysis Approach towards a Circular Economy Kriss Spalvins, Zane Kusnere, Svetlana Raita, Indra Berzina, Linda Feldmane

PDF 79

Optimizing Biobutanol Production: Analysis of Feedstock Selection, Pre-treatment Methods, and Microorganism Strains for Biobutanol Production from Agricultural and Industrial By-products Kriss Spalvins, Zane Kusnere, Svetlana Raita, Indra Berzina

PDF 80

Optimizing Honey Bee Drone Rearing: An Examination of Colony Management Techniques and Their Impact on Sperm Quality Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 81

Algal Biotechnology: Properties of Bioactive Derivatives and Pharmaceutical Applications Anna Merlo, Fosca Conti

PDF 82

Biobutanol Production from Agro-industrial by-products using ABE Fermentation: Analysis of Feedstock Effect on Biobutanol Yield and Titer Kriss Spalvins, Zane Kusnere, Svetlana Raita, Indra Berzina

PDF 83

Compilation of Groups of Mutagens used to Obtain Optimized Yeast Strains. Linda Feldmane, Krišs Spalviņš

PDF 84

Fungal Hydrolysis of Food Waste: Review of used Substrates, Conditions, and Microorganisms Indra Bērziņa, Kriss Spalvins

PDF 85

Life Cycle Assessment of Black Soldier Fly, Yellow Mealworm and Soybean Protein for Use in Fish Feed Beate Zlaugotne, Fabian Andres Diaz Sanchez, Jeļena Pubule, Dagnija Blumberga

PDF 86-87

Mutagenesis and Selection Strategies of SCO and Carotenoid Producing Microorganisms Linda Feldmane, Svetlana Raita, Krišs Spalviņš

PDF 88

Optimization of Ultrasound-assisted Extraction Conditions for Active Essential Oil and Anti-Alzheimer Activities from Mentha Cordifolia Chanyapat Sangsuwon, Kunyanuth Kularbphettong, ่Jaruwan Chutrtong

PDF 89

Environmental Impact of Natural and Synthetic Astaxanthin Pigments using Life Cycle Assessment Beate Zlaugotne, Fabian Andres Diaz Sanchez, Jeļena Pubule, Dagnija Blumberga

PDF 90-91

Predicting the Fertility of Long-term Honey Bee Drone Sperm Storage through Correlation of In vitro and In vivo Data Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 92

Sustainable Cryopreservation and Above-freezing Storage Solutions of European Honey Bee Apis Mellifera Drone Semen: A Review Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 93

Review on Sustainable Cryopreservation and Nonfreezing Storage Solutions of European Honeybee Apis Mellifera Drone Semen Agnese Smilga-Spalviņa, Kriss Spalvins, Ivars Veidenbergs

PDF 94

Strategies for the Microbial Carotenoids Production Competitiveness Improvement Svetlana Raita, Linda Feldmane, Zane Kusnere, Kriss Spalvins, Iveta Kuzmika, Taras Mika

PDF 95

Sustaining a Mars Colony through Integration of Single-cell Protein and Oil Production in Food Supply Chains Kriss Spalvins, Zane Kusnere, Svetlana Raita, Indra Berzina, Linda Feldmane, Taras Mika

PDF 96

Use of Single-cell Oils in the Production of Bio-based Epoxy: An Overview of the Most Suitable Microorganisms and Oil Properties Kriss Spalvins, Maksims Feofilovs, Karlis Valters, Taras Mika

PDF 97

Renewable Energy Technologies

Bibliometric Review of Electrification of Enterprise and Last-Mile Delivery Fleet Aleksandrs Scedrovs, Maksims Feofilovs, Karlis Mendzins

PDF 99

Biodiesel with Fuel Additive: An Analysis of Engine Performance, Combustion and Emission Characteristics Simon Kwashie Yormesor, Olusegun David Samuel, Christopher Chintua Enweremadu

PDF 100

Biomethane Production and Utilization Pathways: an MDCA-based Impact Assessment in Sardinia, Italy Carla Asquer, Francesco Romagnoli

PDF 101

Business as Usual for the Biomass Energy Sector? State of the Art and Future Avenues Henrik Barth, Pia Ulvenblad, Per-Ola Ulvenblad

PDF 102

Comparative Analysis of the CO2 Extraction from Biogas Absorption Processes Effectiveness Hennadiy Zhuk, Yurii Ivanov, Liliya Onopa, Serhii Krushnevych, Mekhrzad Soltanibereshne

PDF 103

Perspectives of Small-Scale Hydropower Engineering in Ukraine Oleksandr Riabenko, Oksana Halych, Eva Bilkova, Petr Nowak

PDF 104

Production of Biodiesel from Waste Vegetable Oil (WVO) using Nano CaO-NCC catalyst: Modelling and Optimization using Central Composite Design (CCD) in Response Surface Methodology (RSM) Shonisani Salvation Muthubi, Hilary Limo Rutto, Lay Shoko, Musamba Banza

PDF 105

Carbon Neutrality in Municipalities: Balancing Local and Centralized Renewable Energy Solutions Lauma Balode, Beate Zlaugotne, Armands Grāvelsiņš, Oskars Svedovs, Ieva Pakere, Vladimirs Kirsanovs, Dagnija Blumberga

PDF 106-107

Model Predictive Control of Grid-Connected Battery Systems to avoid PV-induced Overvoltage Harald Kirchsteiger, Sarah Landl

PDF 108-109

Profitability Assessment of Windfarm Overplanting in Spain Juan Manuel Roldan Fernandez, Javier Serrano Gonzalez, Rufino Mohedas Lopez, Fernando Fuentes Sevillano, Manuel Burgos Payan, Jesus Manuel Riquelme Santos

PDF 110

Synthesis of Nano-Calcium Oxide from Industrial Brine Sludge Waste with Nanocrystalline Cellulose (NCC) as Addictive/composites and Modelling using Artificial Neural Network (ANN) for Biodiesel Production Hilary Rutto

PDF 111

The Comparison of RES Sustainable Development in the Main Sectors of Economy Lauma Balode, Kristiāna Dolge, Dagnija Blumberga

PDF 112

The Raw Material Base of Bio-Waste from Processing as an Opportunity for the Development of the Biogas Sector in Poland Piotr Jurga, Rafał Pudełko, Stelios Rozakis, Krystian Moncy

PDF 113

The Role Of Hydrogen In Future Climate-neutral Economy Alina Safronova, Aiga Barisa, Davis Hmelniks, Gatis Bazbauers

PDF 114

Unlocking the Impact of Climate Change Mitigation Policies: A Comprehensive Study of Clean and Dirty Innovation Dynamics Mehmet Balcilar, Busra Agan

PDF 115

Low Carbon Development and Bioeconomy

Do Non-Formal and Informal Education Impact Reaching the Bioeconomy and Green Deal Goals? Antra Kalnbaļķīte, Jeļena Pubule, Dagnija Blumberga

PDF 117

GHG Savings Calculation: Switch from Electricity Production to Biomethane. Case Study Viktorija Terjaņika, Jelena Pubule, Angelica Araceli Sanchez Valdespino

PDF 118

Insights of Bioeconomy: Biopolymer Evaluation based on Sustainability Criteria Nidhiben Patel, Dagnija Blumberga

PDF 119

Bibliometric Analysis on Sustainability Assessment Methods in the Bioeconomy Beate Zlaugotne, Jeļena Pubule

PDF 120-121

Challenges and Barriers for Aquaculture Sector: Review Article on Freshwater Aquaculture Krista Laktuka, Liga Sniega, Kalvis Logins, Dace Lauka

PDF 122-123

Invasive Plant Biomass as Source of Polyphenols Oskars Purmalis, Linards Klavins, Evelina Niedrite, Maris Klavins

PDF 124

Mapping of the Bioeconomy Ecosystem in Latvia Anna Kubule, Inta Raiena

PDF 125

Mobility as Service: How Changing Travel use Habits will Affect the Transition of Cities to Climate Neutrality Madara Gulbe, Aiga Barisa

PDF 126

On Carbon Storage and Substitution Factors of Harvested Wood Products in the Context of Climate Change Impacts of the Norwegian Forest Sector A. Maarit I. Kallio, Silke Houtmeyers, Ana Aza

PDF 127

Opportunities for Bioeconomy Development: A Study of the Latvian Forest Sector and Identification of High-Value Niche Products Krista Laktuka, Ilze Vamža, Anna Kubule, Dagnija Blumberga, Stelios Rozakis

PDF 128

Prediction of CO2 Emissions Using Machine Learning Kanyarat Bussaban, Kunyanuth Kularbphettong, Chongrag Boonseng

PDF 129

Social Life Cycle Assessment of CO2 Valorisation Scenarios: Case Study of Latvia Viktorija Terjaņika, Jelena Pubule

PDF 130

Tool Development for Carbon Footprint Evaluation of Packaging Alternatives Nidhiben Patel, Maksims Feofilovs, Francesco Romagnoli

PDF 131

Transport External Costs Evaluation Case Study Karlis Mendzins, Aiga Barisa

PDF 132

Circular Economy System. Sustainability

A Decision Tool for Wood Waste Valorization Aron Pazzaglia, Beatrice Castellani

PDF 134

Analysis of Textile Circularity Potential Megija Valtere, Tereza Bezrucko, Dagnija Blumberga

PDF 135

How Artisans Apply Clean Production: The Circular Economy of Handicrafts in Industrial Centers Auliana Farabbanie Al-Arsy, Wahjoedi Wahjoedi, Budi Eko Soetjipto, Sunaryanto Sunaryanto

PDF 136

From Incineration to Sterilisation of Solid Hospital Waste in Low-income Contexts: a Gradual Sustainable Transition. Ada Castellucci, Isaco Rama, Dario Guirreri, Elena Cristina Rada, Cesar Mendoso, Vincenzo Torretta, Marco Ragazzi

PDF 137

Green Transformation of Scrap Metal. MCDA and SWOT Analysis of Metal Melting Methods: Case Study of Latvia Viktorija Terjanika, Jelena Pubule

PDF 138

MSW Management in Mountainous Areas: Outcomes from a Comparison Between Two Italian Provinces Marco Ragazzi, Fabio Conti, Vincenzo Torretta, Claudio Zatelli, Giorgio Ghiringhelli, Elena Simina Lakatos, Elena Cristina Rada

PDF 139

Municipal Solid Waste Management towards Climate Neutrality Jeļena Pubule, Daina Kaleja, Elina Lesnicenoka

PDF 140

Origins of the Concept of Circular Economy and its Evolution Elena Cristina Rada

PDF 141

Sand Partial and Full Replacement in Concrete Composite with Rubber Crumbs Girts Kolendo, Aziza Kuldaseva, Aleksandrs Korjakins, Genadijs Sahmenko, Diana Bajare

PDF 142

Social Assessment of Healthcare Waste Management Inga Kondratenko, Jeļena Pubule, Silvija Nora Kalniņš, Jūlija Gušča

PDF 143

Sound Insertion Loss Performance of Baffles with Devulcanized Waste Rubber Tomas Vilniškis, Tomas Januševičius

PDF 144

Circular Economy Options for Medical Textile Waste Anda Zandberga, Silvija Nora Kalniņš, Jūlija Gušča

PDF 145

Environmental and Energy Policies and Frameworks

Analysis of Frameworks for the Assessment of the Building Stock Decarbonisation in Europe Carlos Beltran-Velamazan, Marta Gómez-Gil, Belinda López-Mesa, Marta Monzón-Chavarrías, Francisco Javier González González

PDF 147

Assessing the Effectiveness of Energy Policy Measures to Achieve Energy Dependence and Energy Security Lauma Balode, Dagnija Blumberga

PDF 148

Climate Change: a Multiplier for Terrorist Activity Nikos Charalampopoulos, Maksims Feofilovs

PDF 149

Common Agricultural Policy in Latvia: Sustainability Assessment Arnis Dzalbs

PDF 150

Evaluating the Effectiveness of Agricultural and Forestry Policies in Achieving Environmental Goals through Environmental Policy Documents Lauma Balode, Dagnija Blumberga

PDF 151

How to Measure Public Awareness of Environmental Protection Edgars Kavals, Silvija Nora Kalnins, Jūlija Gušča

PDF 152

Identification of the Weak Stages of the Agricultural Sector’s Progress toward Climate Neutrality Ketija Bumbiere

PDF 153

Sentiment Analysis in Environmental Sustainability Field by Machine Learning Kunyanuth Kularbphettong, Phanu Waraporn, Pattarapan Roonrakwit

PDF 154

The Agricultural Sector towards Climate Neutrality Lelde Vistarte, Jeļena Pubule, Lauma Balode, Ketija Bumbiere

PDF 155

Environment, Health, Pollution Prevention

Application of Citeromyces Siamensis for Molasses Wastewater Decolorization ่Jaruwan Chutrtong, Narumon Boonman, Chanyapat Sangsuwon

PDF 157

Assessing the Global Sustainability Impact of Improving the Secondary Steel Production: Lessons Learned from an Italian Steel Plant Giuseppe Tomasoni, Filippo Marciano, Elena Stefana, Paola Cocca

PDF 158

Sustainable Technology of Wood Charcoal Diffuser for Indoor Acoustical Quality Olga Khrystoslavenko, Raimondas Grubliauskas

PDF 159

Relationship between Greenness and Health Indicators in Urban Patients with Heart Failure Sonata Čerkauskaitė, Raimondas Kubilius, Jonė Venclovienė

PDF 160

The Effect of Laser on the Efficiency of Biological Treatment of Pharmaceutical Wastewater Diāna Zarecka, Lyubomir Lazov

PDF 161

Treatment of Textile Wastewater Containing Dyes Monika Liugė, Dainius Paliulis

PDF 162

Waste to Product, Value Added Products

Experimental Evaluation of Carrier Materials: A New Wood Ash Filter Material Comparison with Others Used for Ex-Situ Biomethanation Zane Kusnere, Diana Rupeika, Kriss Spalvins, Taras Mika

PDF 164

Extraction of Apple Pomace from Juice Production Using Supercritical CO2 Extraction Ilze Luksta, Taras Mika, Kriss Spalvins

PDF 165

Extraction of Quince Pomace from Wine Production Using Supercritical CO2 Extraction Ilze Luksta, Taras Mika, Kriss Spalvins

PDF 166

The Synergic Effects of Nano Additives on the Mechanical Properties of Green Lightweight Concrete Yiying Du, Aleksandrs Korjakins

PDF 167

Utilizing Manufacturing Waste by Developing New Bio-Based Building Materials Pauls Pāvils Ārgalis, Maris Sinka, Martins Andzs, Aleksandrs Korjakins, Diana Bajare

PDF 168