waste recycling

Testing the possibility of processing by Hermetia Illucens larvae of mycotoxin-contaminated waste of an agricultural complex

1. Steinkellner, H., Binaglia, M., Dall'Asta, C., Gutleb, A.C., Metzler, M., Oswald, I.P., Parent-Massin, D., Alexander, J. (2019) Combined hazard assessment of mycotoxins and their modified forms applying relative potency factors: Zearalenone and T2/HT2 toxin. Food Chem. Toxicol., 131, 110599. doi: 10.1016/j.fct.2019.110599
https://doi.org/10.1016/j.fct.2019.110599

ENVIRONMENTALLY SAFE TECHNOLOGY FOR PREPARING METAL OXIDE ANODE

The article is devoted to the development of low - waste environmentally safe technology for the production of combined metal oxide anodes. Low waste is realized due to recycling of nitrogen oxides and heavy metal compounds. It is established that the depth of purification of air from nitrogen oxides with water with neutralization of nitric acid with manganese carbonate exceeds 95%. It was determined that the residual concentrations of heavy metals of lead and copper in treated wastewater do not exceed, respectively, 0.002 and 0.06 mg/m3.

COMPOSTING AS ONE OF THE PROSPECTIVE METHODS OF RECYCLING THE ORGANIC COMPONENT OF MUNICIPAL SOLID WASTE

In the conditions of constant deterioration of the environment, municipal solid waste management (MSW) in Ukraine remains one of the most pressing challenges in environmental safety because of its significant accumulation in landfills and the lack of effective mechanisms for its disposal. Approximately 40- 50% of municipal solid waste is organic, so the removal of this part of waste from landfills through composting and conversion of waste into secondary material resources will significantly reduce the environmental load on existing and potentially planned landfills.