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Valorization of sludge materials after chemical and electrochemical treatment
(Lappeenranta-Lahti University of Technology LUT, 2022-10-24)
Wastewater sludge requires effective dewatering, lower metal content, retention of nutrients, and biological stability prior to use for other applications. This thesis presents a comprehensive sludge treatment study by ...
Competitiveness through sustainability : drivers for logistics industry transformation
(Lappeenranta-Lahti University of Technology LUT, 2022-12-09)
Sustainability has emerged as a central concern in business. Across all sectors, companies are looking for ways to reduce their negative environmental impact. Globally, transportation accounts for approximately a quarter ...
Adaptive User-Controlled Personalization for Virtual Journey Applications
(Lappeenranta-Lahti University of Technology LUT, 2023-05-24)
Recent developments in information systems, computer hardware, and software industries have made digital transformation more straightforward. Investments in digital transformation technologies and services worldwide are ...
Sustainable management of water and tailings in the mining industry
(Lappeenranta-Lahti University of Technology LUT, 2022-09-23)
The mining industry consumes water and energy to produce a metal or mineral product from mineral resources on the earth’s crust, leaving enormous waste. The main waste produced by the mining industry is mine tailings, which ...
Hybrid modelling methods for epidemiological studies
(Lappeenranta-Lahti University of Technology LUT, 2022-06-23)
Epidemiological modelling plays an important role in the study of the distribution of a disease and its impact in a given population, and helps to suggest effective control and prevention measures. The complexity of models ...
Model-based reinforcement learning and inverse problems in extreme adaptive optics control
(Lappeenranta-Lahti University of Technology LUT, 2023-05-26)
The field of exoplanet research is one of the most rapidly expanding research fields in modern astrophysics. In recent decades, astronomers have found most exoplanets via indirect techniques such as the transit and radial ...
Photocatalytic degradation of pharmaceutical and person care products (PPCPs) by commercial and synthesized catalysts under UV irradiation
(Lappeenranta-Lahti University of Technology LUT, 2023-07-06)
Nowadays, with the rapid development of society, more and more chemical products have been developed and applied to people’s daily lives. Among them, pharmaceuticals and personal care products (PPCPs) are the ones that are ...
Impact of information system capabilities on business value creation: Aspects of IT-producing and IT-consuming companies
(Lappeenranta-Lahti University of Technology LUT, 2023-10-06)
As information technology (IT) continues to offer new business opportunities with its
evolution, companies are increasingly looking to exploit IT solutions in their business.
When it comes to leveraging these opportunities, ...
A salt and alkali synergy for synthesising active carbons from lignin: porosity development and techno-economic assessment
(Lappeenranta-Lahti University of Technology LUT, 2023-08-22)
Active carbons (AC) are the most common and efficient adsorbents. Alkali activation (using NaOH or KOH) was found to be a promising method for AC production since it allows gaining large surface area, high yield and ...
Atmospheric boundary-layer characteristics and their significance in wind energy and urban air quality assessment
(Lappeenranta-Lahti University of Technology LUT, 2023-11-03)
The study of the Atmospheric Boundary-Layer (ABL) flow is growing rapidly, owing to its crucial role in promoting environmental sustainability and facilitating renewable energy development. The significance of ABL modeling ...