Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Journal of Ecological Engineering

1 2019

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Determination of the Air Purification Efficiency when Using a Biofilter

Krivolapov Ivan, Astapov Andrej, Akishin Dmitrij, Korotkov Artemij, Shcherbakov Sergej

Journal of Ecological Engineering

2019

Vol. 20, nr 11

232--239

The work presents the results of experimental studies on the air purification efficiency after accelerated composting of a mixture of cattle manure and straw in a chamber-type biofermenter. The operation of an experimental plant that simulates this process was described. A process optimization criterion was established, its values were determined for each of the pollutants – ammonia and hydrogen sulfide. The maximum purification efficiency for ammonia was 92%, achieved at 47% moisture content of the filtering material and 58% compost weight parts at 30 °C. For hydrogen sulfide, the maximum purification efficiency was 95%, achieved at 50% moisture content of the filtering material and 52% compost weight part at 28 °C.