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Carbon footprint evaluation of biofertilizers
(WIT Press, 2018)The prevailing large-scale use of chemical fertilizers has been affecting environmental degradation. a broken nutrient cycle has caused problems worldwide, which are related to the question of how to feed 9 billion people ... -
Carbon footprint of different recovery options for the repulping reject from liquid packaging board waste treatment process
(Elsevier, 13.10.2021)Liquid packaging board (LPB) is an integral part of storing and transporting liquid food. In addition to its significant advantages, LPB has been challenging the existing waste management sector since its introduction into ... -
Carbon Footprint of Waste-Derived Composites
(Elsevier, 23.02.2021)The modern world is facing unprecedented population growth and increasing demand for consumer goods which, in turn, causes a demand for an increasing supply of materials. At the same time, technological advancement has ... -
Carbon Handprint
(Springer, Cham, 13.05.2020)A carbon handprint is a new approach developed to quantify the positive climate impact of products and services. In contrast to carbon footprint, which refers to negative global warming potential as a consequence of ... -
Carbon Handprint Approach for Cities and Regions: A Framework to Reveal and Assess the Potential of Cities in Climate Change Mitigation
(MDPI, 26.05.2022)Cities play a pivotal role in climate change mitigation; however, the methodology to quantify actual emission reduction potential of climate interventions implemented by cities and regions has been lacking. The aim of this ... -
Carbon handprint – An approach to assess the positive climate impacts of products demonstrated via renewable diesel case
(Elsevier, 28.09.2018)The capacity to calculate and communicate the beneficial environmental impact of products and services is lacking in scientific guidelines. To fill this gap, this article presents a new approach for calculating the carbon ... -
Carbon-based quantum particles: an electroanalytical and biomedical perspective
(Royal Society of Chemistry, 19.06.2019)Carbon-based quantum particles, especially spherical carbon quantum dots (CQDs) and nanosheets like graphene quantum dots (GQDs), are an emerging class of quantum dots with unique properties owing to their quantum confinement ... -
Cellulose based pH-sensitive hydrogel for highly efficient dye removal in water treatment: kinetic, thermodynamic, theoretical and computational studies
(Springer Nature, 21.04.2022)In this paper, a new green pH-sensitive EDTA crosslinked HEC (cellulose-based hydrogel (swelling rate ~ 1005%)) adsorbent was successfully elaborated. The synthesis of HEC-EDTA at the high advanced crosslinking degree (up ... -
Cellulose Membranes in the Treatment of Spent Deep Eutectic Solvent Used in the Recovery of Lignin from Lignocellulosic Biomass
(MDPI, 13.01.2022)Ultrafiltration was employed in the purification of spent Deep Eutectic Solvent (DES, a mixture of choline chloride and lactic acid, 1:10, respectively) used in the extraction of lignin from lignocellulosic biomass. The ... -
Centralized Operation of Multi-Energy Microgrids
(IEEE, 03.08.2023)This paper presents a centralized model for operating multi-energy microgrids. The proposed model is based on a linearized optimal power flow (OPF) model for handling the network constraints in the distribution networks. ... -
Centrifugal Compressor efficiency improvements and its environmental impact in waste water treatment
(Elsevier, 2015)Energy costs typically dominate the life-cycle costs of centrifugal compressors used in various industrial and municipal processes, making the compressor an attractive target for energy efficiency improvements. This study ... -
Centrifugal compressor tip clearance and impeller flow
(Springer Verlag, 2016)Compressors consume a considerable portion of the electricity used in the industrial sector. Hence, improvements in compressor efficiencylead to energy savings and reduce environmental impacts. The efficiency of an unshrouded ... -
CFD Modelling of a Centrifugal Compressor with Experimental Validation through Radial Diffuser Static Pressure Measurement
(Hindawi, 2019)This paper compares experimental static pressure measurement with CFD simulation in a centrifugal compressor at 12 points through the diffuser. Three mass flow rates are selected, each for three operating speeds giving ... -
CFD-DEM simulations of hydrodynamics of combined ion exchange-membrane filtration
(Elsevier, 07.08.2019)The combined ion exchange-membrane filtration system, whereby an active filtration layer is formed using a slurry flow of resin beads and water, has the potential to reduce energy usage and increase the quality of purified ... -
CFRP strengthening of butt-welded ultra-high strength steels under quasi-static tensile loading
(Elsevier, 25.08.2021)Due to the softening at the heat-affected zone (HAZ) in ultra-high strength steels (UHSS), the mechanical properties can deteriorate depending on the steels’ grade, welding heat input, and its associated cooling rate. ... -
Challenges of open design in low-income communities: a case study of residential rainwater harvesting systems
(Taylor & Francis, 25.02.2021)Open design (OD) is a promising approach to address global sustainability challenges. At the same time, however, the increased use of OD brings new challenges. To understand the potential of OD in a specific context, we ... -
Challenges related to solute analysis of bauxite residue filter cakes
(Elsevier, 05 / 2018)Solute analysis of bauxite residue filter cakes is an important but not very well understood operation carried out at refineries and in scientific research. As more and more refineries rely currently on dry cake disposal ... -
Challenges to the development of an entrepreneurial university ecosystem: The case of a Finnish university campus
(SAGE Publishing, 04.12.2018)The purpose of this study is to add to the literature on entrepreneurial university ecosystems by highlighting the ways in which academics engage or decouple in entrepreneurship processes and thereby in the emerging ... -
Championing processes and the emergence of industrial symbiosis
(Routledge, 20.07.2018)Industrial symbiosis is an important concept for regional development in which industrial organizations seek to use one another's outputs and inputs, reduce waste and achieve economic benefits. Though the technical details ... -
Change Management in Cloud-Based Offshore Software Development: A Researchers Perspective
Lecture Notes in Computer Science (Springer, Cham, 14.11.2022)Cloud based Offshore Software Development Outsourcing (COSDO) concept is complex and comes with various challenges, specifically related to the Requirements Change Management (RCM) process. This study aims to investigate ...