Selective electrodialysis for nutrient recovery and pharmaceutical removal from liquid digestate: Pilot-scale investigation and potential fertilizer production

V Proskynitopoulou, A Vourros, PD Toursidis… - Bioresource …, 2024 - Elsevier
The present research employs a pilot-scale selective electrodialysis system to treat liquid
digestate, fractionating nutrient ions and exploring fertilizer creation via ammonia stripping …

Transforming waste into value: Efficient recycling of KCl and NH₄F via electrodialysis metathesis

H Ruan, H Lu, J Wang, J Shi, Z Zhang, J Liao, EH Ang… - Desalination, 2024 - Elsevier
The synthesis of organic fluorides typically relies on the extensive use of potassium fluoride
(KF), leading to substantial waste generation in the form of potassium chloride (KCl). This …

Mobile solution for digestate transformation to high added-value products

V Proskynitopoulou, S Lorentzou, R Yaman… - Journal of Cleaner …, 2024 - Elsevier
Digestate liquid fraction derived from four biogas plants fed with different organic sources
(animal manure, mixed waste, agricultural waste and urban sewage sludge) was treated …