Combined addition of biochar and garbage enzyme improving the humification and succession of fungal community during sewage sludge composting

2021 ◽  
pp. 126344
Author(s):  
Jishao Jiang ◽  
Yang Wang ◽  
Dou Yu ◽  
Rui Hou ◽  
Xiaonan Ma ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Fungal Community ◽  
Sludge Composting

Influence of matured compost inoculation on sewage sludge composting: Enzyme activity, bacterial and fungal community succession

2019 ◽  
Vol 294 ◽  
pp. 122165 ◽  
Author(s):  
Chuang Ma ◽  
Bin Hu ◽  
Ming-Bao Wei ◽  
Ji-Hong Zhao ◽  
Hong-Zhong Zhang
Keyword(s):  
Enzyme Activity ◽  
Sewage Sludge ◽  
Fungal Community ◽  
Community Succession ◽  
Sludge Composting

Beneficial influences of pelelith and dicyandiamide on gaseous emissions and the fungal community during sewage sludge composting

2019 ◽  
Vol 26 (9) ◽  
pp. 8928-8938 ◽  
Author(s):  
Jishao Jiang ◽  
Youwei Pan ◽  
Xianli Yang ◽  
Juan Liu ◽  
Haohao Miao ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Fungal Community ◽  
Gaseous Emissions ◽  
Sludge Composting

scholarly journals Earthworms drastically change fungal and bacterial communities during vermicomposting of sewage sludge

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jorge Domínguez ◽  
Manuel Aira ◽  
Keith A. Crandall ◽  
Marcos Pérez-Losada
Keyword(s):  
Sewage Sludge ◽  
Community Composition ◽  
Fungal Community ◽  
High Throughput Sequencing ◽  
Wastewater Treatment Plants ◽  
Agricultural Practices ◽  
Fungal Community Composition ◽  
Earthworm Casts ◽  
Composition And Structure ◽  
Sustainable Agricultural Practices

AbstractWastewater treatment plants produce hundreds of million tons of sewage sludge every year all over the world. Vermicomposting is well established worldwide and has been successful at processing sewage sludge, which can contribute to alleviate the severe environmental problems caused by its disposal. Here, we utilized 16S and ITS rRNA high-throughput sequencing to characterize bacterial and fungal community composition and structure during the gut- and cast-associated processes (GAP and CAP, respectively) of vermicomposting of sewage sludge. Bacterial and fungal communities of earthworm casts were mainly composed of microbial taxa not found in the sewage sludge; thus most of the bacterial (96%) and fungal (91%) taxa in the sewage sludge were eliminated during vermicomposting, mainly through the GAP. Upon completion of GAP and during CAP, modified microbial communities undergo a succession process leading to more diverse microbiotas than those found in sewage sludge. Consequently, bacterial and fungal community composition changed significantly during vermicomposting. Vermicomposting of sewage resulted in a stable and rich microbial community with potential biostimulant properties that may aid plant growth. Our results support the use of vermicompost derived from sewage sludge for sustainable agricultural practices, if heavy metals or other pollutants are under legislation limits or adequately treated.

Garbage enzymes effectively regulated the succession of enzymatic activities and the bacterial community during sewage sludge composting

2021 ◽  
Vol 327 ◽  
pp. 124792
Author(s):  
Jishao Jiang ◽  
Yang Wang ◽  
Dou Yu ◽  
Xing Yao ◽  
Jin Han ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Bacterial Community ◽  
Enzymatic Activities ◽  
Sludge Composting

Antibiotic Resistome and Its Association with Bacterial Communities during Sewage Sludge Composting

2015 ◽  
Vol 49 (12) ◽  
pp. 7356-7363 ◽  
Author(s):  
Jian-Qiang Su ◽  
Bei Wei ◽  
Wei-Ying Ou-Yang ◽  
Fu-Yi Huang ◽  
Yi Zhao ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Bacterial Communities ◽  
Sludge Composting

Effects of sucrose amendment on ammonia assimilation during sewage sludge composting

2016 ◽  
Vol 210 ◽  
pp. 160-166 ◽  
Author(s):  
Liqiang Meng ◽  
Weiguang Li ◽  
Shumei Zhang ◽  
Chuandong Wu ◽  
Ke Wang
Keyword(s):  
Sewage Sludge ◽  
Ammonia Assimilation ◽  
Sludge Composting

Insights into influences of sucrose amendment on nitrification and denitrification in sewage sludge composting

Chemosphere ◽  
2021 ◽  
pp. 130245
Author(s):  
Liqiang Meng ◽  
Weiguang Li ◽  
Yi Zhao ◽  
Li Chen ◽  
Shumei Zhang ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Nitrification And Denitrification ◽  
Sludge Composting

Quantification of Air Contaminants at a Municipal Sewage Sludge Composting Facility

1997 ◽  
Vol 12 (3) ◽  
pp. 190-194 ◽  
Author(s):  
Alexander H. Darragh ◽  
Roy M. Buchan ◽  
Del R. Sandfort ◽  
Robert O. Coleman
Keyword(s):  
Sewage Sludge ◽  
Municipal Sewage ◽  
Municipal Sewage Sludge ◽  
Air Contaminants ◽  
Composting Facility ◽  
Sludge Composting
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