Influence of reusable polypropylene packing on ammonia and greenhouse gas emissions during sewage sludge composting-a lab-scale investigation

Autor:	Yunbei, Li, Junli, Song, Tingting, Liu, Jinghua, Lv, Jishao, Jiang
Rok vydání:	2020
Předmět:	Greenhouse Gases Soil Sewage Ammonia Nitrogen Composting Polypropylenes
Zdroj:	Environmental science and pollution research international. 28(30)
ISSN:	1614-7499
Popis:	Bulking agents are particularly important for sewage sludge composting. In this study, reusable polypropylene packing (RPP) was mixed with sawdust to improve composting. The effect of the mix ratio of sawdust and RPP on the physicochemical characteristics, nitrogen transformation, and emissions of greenhouse gas (GHG) as well as differences in the germination index values was detected in a lab-scale composting experiment. The results showed that the unique use of RPP as a bulking agent increased the moisture content over 70%, which resulted in poorer porosity and a less efficient O
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::20c2517b0d06c7927970eecdb3fa2303 https://pubmed.ncbi.nlm.nih.gov/32827119 Zobrazit plný text záznamu Full text from SpringerLink