Grzegorz Izydorczyk

TL;DR: Current achievements in the field of fertilizers with controlled release of microelements, which, apart from the main fertilizer components, are also very significant for proper plant growth, are presented.

TL;DR: This paper focuses on a review of the available literature on the production of filaments for 3D printers from recycled polymers as the alternative to present approach of central selective collection of plastics.

TL;DR: The impact of pollution on human health and the biosphere, and methods of waste reduction in this industry sector are also presented in this article, focusing on the range of pollution emissions from non-ferrous metallurgy wastes, hazards, mechanisms of their formation and fallouts, on the current state of technology and technological risk reduction solutions.

TL;DR: In this paper , a wide range of waste valorization methods available, anaerobic digestion is very promising, it is a form of material recycling that also produces renewable energy in the form of biogas, which is reminiscent of energy recycling.

TL;DR: A review of the methods that offer recycling of materials or energy from tannery waste, including chemical, thermal and biological techniques, is presented in this article, where the current legislative status of waste and its impact on the environment is discussed.