Effects of TiO2 and ZnO nanoparticles on vermicomposting of dewatered sludge: studies based on the humification and microbial profiles of vermicompost
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-13226-9
Abstract: Nanoparticles (NPs) are prevalent in dewatered sludge, and their presence increases the environmental risks associated with the subsequent sludge treatment process. However, until now, their potential effects on sludge vermicomposting have not been clarified. This… read more here.
Keywords: humification microbial; zno; tio2 zno; sludge ... See more keywords
Integration of coagulation, acid separation and struvite precipitation as fermentation medium conditioning methods to enhance microbial lipid production from dewatered sludge
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DOI: 10.1016/j.biteb.2019.100221
Abstract: Abstract This study explored an integrated proposal of using dewatered sludge to prepare media for Cryptococcus curvatus ATCC 20509 for accumulation of microbial lipids. A volatile fatty acids (VFAs)-containing solution produced by thermal alkaline pretreatment… read more here.
Keywords: dewatered sludge; separation struvite; struvite precipitation; coagulation acid ... See more keywords
Volatile methylsiloxanes in sewage treatment plants in Saitama, Japan: Mass distribution and emissions.
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DOI: 10.1016/j.chemosphere.2019.05.247
Abstract: Wastewater, aeration gas, dewatered sludge, and incineration ash and flue gas (from dewatered sludge) were collected from 9 sewage treatment plants (STPs) located in Saitama Prefecture, Japan, and analyzed for seven cyclic and linear volatile… read more here.
Keywords: sewage treatment; dewatered sludge; treatment plants; mass ... See more keywords
Experimental rheological procedure adapted to pasty dewatered sludge up to 45 % dry matter.
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DOI: 10.1016/j.watres.2018.01.006
Abstract: Wastewater sludge are characterized by complex rheological properties, strongly dependent on solids concentration and temperature. These properties are required for process hydrodynamic modelling but their correct measurement is often challenging at high solids concentrations. This… read more here.
Keywords: dewatered sludge; rheological procedure; procedure adapted; procedure ... See more keywords