Ecological Safety and Balanced Use of Resources, Год журнала: 2024, Номер 15(1), С. 24 - 38

Опубликована: Март 29, 2024

The study of the degree degradation pollutants in process anaerobic digestion and their content digestate is an urgent scientific issue driven by necessity to confirm safety using this product as a biofertilizer improve quality agricultural land. aim article was determine efficiency with use various additional treatment methods. A meta-analysis conducted establish patterns pollutant during under different conditions application intensification technologies (ultrasound, chemical reagents carbon cloth, interspecies electron transfer, immobilisation microalgae, etc.). reliability selected hypotheses statistical significance obtained data were determined analysis It found that methods allow increase organic mixed waste 180% (direct transfer), animal 115% (alkaline pre-treatment), wastewater sludge 55% (by treating them thermophilic aerobic reactor together digestion). microalgae technology, which provides for removal from liquid fraction digestate, 135%. presence synergistic effect feedstock has also been established, illustrated amount methane production 98.88-261.56%, depending on type method. results prove high technologies. practical lies proven feedstocks due level environmentally safe fertilizer biogas yield

Язык: Английский