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Treatment of mining waters by electrocoagulation
(Lappeenranta-Lahti University of Technology LUT, 2020-02-21)
The mining industry is known to be one of the major contributors to the pollution of aquatic systems. The presence, in mining water, of various contaminants in relatively high concentrations (the most common cations being ...
Power-to-methanol via membrane contactor-based CO2 capture and low-temperature methanol synthesis
(Lappeenranta-Lahti University of Technology LUT, 2020-12-04)
In the power-to-methanol concept, methanol acts as a platform chemical facilitating the integration of renewable electricity and captured CO2 into the fuel and chemical value chains, helping to substitute fossil resources ...
Application of differential ion mobility spectrometry for detection of water pollutants
(Lappeenranta-Lahti University of Technology LUT, 2020-09-21)
Intentions to utilize differential ion mobility spectrometry (DMS) for environmental applications including the monitoring of volatile organic compounds (VOCs) or semivolatile organic compounds (SVOCs) in aqueous media ...
Real-time monitoring of membrane fouling caused by phenolic compounds
(Lappeenranta-Lahti University of Technology LUT, 2020-10-09)
Following the booming blooming of the bio-economy, membrane-based processes have gained increasing interest as a selective, energy efficient, and environmentally friendly option for the separation and purification of organic ...
Enhanced micropollutant removal and nutrient recovery in municipal wastewater treatment
(Lappeenranta-Lahti University of Technology LUT, 2020-04-27)
Depleting natural resources such as fresh water and phosphate minerals creates pressure to pursue towards resource recovery in municipal wastewater treatment. In addition, the aquatic environment is under stress due to ...
Fenton chemistry beyond remediating wastewater and producing cleaner water
(Lappeenranta-Lahti University of Technology LUT, 2020-05-29)
The production, use and transformation of inorganic and organic chemical compounds are negatively affecting the global environment, whereas the disposal of byproducts generated at urban wastewater treatment plants isbecoming ...
Separation efficiencies of freeze crystallization in wastewater purification
(Lappeenranta-Lahti University of Technology LUT, 2020-06-25)
In a changing world, it is of paramount importance to ensure the sufficiency of clean water for all. Wastewater purification will face unprecedented challenges as a result of growing human population and accelerating ...
Application of diverse feedstocks for biodiesel production using catalytic technology
(Lappeenranta-Lahti University of Technology LUT, 2020-03-24)
Recently the rise in population and demand in energy for growth and development of countries leads to more consumption of fossil fuels which is a non-renewable source. The excessive usage of non-renewable resources results ...
The deposition and light absorption property of carbonaceous matter in the Himalayas and Tibetan Plateau
(Lappeenranta-Lahti University of Technology LUT, 2020-06-29)
The Himalayas and Tibetan Plateau (HTP), known as the ―Third Pole‖ and ―world roof‖, contains the largest amount of glaciers outside the Arctic and Antarctic. Carbonaceous matter, mainly including black carbon (BC) and ...