Dawid Skrzypczak

TL;DR: In this article , the authors evaluate the possibility of implementing the assumptions of the circular economy through the recovery of renewable nitrogen resources from municipal wastewater treatment plants, which can become an important raw material for the sustainable production of organic-mineral fertilizers from renewable resources available locally.

TL;DR: In this article, the authors present recent innovations in seed and grain drying systems against the background of traditional techniques, focusing on hybrid methods (microwave-assisted, infrared-assisted and ultrasound-assisted methods), which can reduce non-renewable energy consumption by up to 80%.

TL;DR: In this article , an innovative spray method to enrich biochar with cationic micronutrients: Cu, Mn, Zn was presented, which is suitable for its application as a soil conditioner or carrier of microelements for fertilizers.

TL;DR: In this article, a chitosan-encapsulated hydrogel with biomass-immobilized micronutrients can be applied for precision agriculture to minimize the loss of fertilizer nutrients to the environment.

TL;DR: In this paper, high protein animal waste was processed by acid solubilization and neutralized with potassium hydroxide solution, which yielded a liquid fertilizer with plant growth biostimulating properties.