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Enrichment of biomethane production from paper industry biosolid using ozonation combined with hydrolytic enzymes

, 2020
In this study, ozonation (OZN) combined consortium of hydrolytic enzymes (CE) method was studied for augmenting anaerobic biodegradability (ABD) of pulp and paper industry waste (PPMW) biosolid. Initially, OZN method was performed by varying ozone dosage
A. Sethupathy   +3 more
semanticscholar   +1 more source

Biosolid compost amendment increases soil fertility and soybean growth

, 2020
This study evaluates the effect of soil amendment with biosolid compost with wood shavings and yard trimmings on soil fertility, and soybean (Glycine max) biomass, productivity, nutrient uptake, and potential accumulation of toxic elements, like Pb. Soil
Carolina Vergara Cid   +3 more
semanticscholar   +1 more source

Retention-release of ciprofloxacin and azithromycin in biosolids and biosolids-amended soils

Science of The Total Environment, 2019
Ciprofloxacin (CIP) and azithromycin (AZ) are commonly prescribed antibiotics, often found at elevated concentrations in treated sewage sludge (biosolids), and could pose human and ecological risks when land applied. Limited retention-release data preclude assessing potential risks from the target antibiotics in biosolids and biosolids-amended soils ...
Harmanpreet, Sidhu   +2 more
openaire   +2 more sources

Kinetic Analysis of Dried Biosolid Pyrolysis

Energy & Fuels, 2019
Biosolid pyrolysis can be a feasible route to biochar production and energy recovery for water resource recovery facilities that generate dried biosolids.
William Kreutter   +3 more
semanticscholar   +1 more source

Effect of particle size on particulate matter emissions during biosolid char combustion under air and oxyfuel conditions

Fuel, 2018
In an industrial scale furnace, solid fuels can be fired in a wide range of particle sizes. This study aims to investigate the effect of the particle size on particulate matter (PM) emissions during combustion under air and oxyfuel (30% O2/70% CO2 ...
Sui Boon Liaw   +4 more
semanticscholar   +1 more source

Effect of volatile–char interactions on PM10 emission during the combustion of biosolid chars under air and oxyfuel conditions

Combustion and Flame, 2018
This study reports the significant effect of volatile–char interactions on the emission of particulate matter (PM) during the combustion of biosolid chars in drop-tube furnace at 1300 °C under air and oxyfuel conditions.
Xujun Chen, Sui Boon Liaw, Hongwei Wu
semanticscholar   +1 more source

Pathogens in Biosolids

2006
The world population of 6.8 billion people all produce sewage. In the developed world most of this is treated by the activated sludge process, which results in large volumes of sludge or biosolids being produced (NRC, 2002). This results in millions of tons of biosolids produced each year in the United States, which must either be disposed of or ...
Ian L. Pepper   +2 more
openaire   +1 more source

Review of biosolids management options and co-incineration of a biosolid-derived fuel

Waste Management, 2011
This paper reviews current biosolids management options, and identifies incineration as a promising technology. Incineration is attractive both for volume reduction and energy recovery. Reported emissions from the incineration of biosolids were compared to various regulations to identify the challenges and future direction of biosolids incineration ...
Murari Mohon, Roy   +4 more
openaire   +2 more sources

Ecotoxicological assessment of biosolids by microcosms

Chemosphere, 2016
Biosolids have been applied as soil amendments to improve and maintain the soil fertility and faster plant growth. In spite of its beneficial use, the potential risks of land disposal should be analyzed, considering potential ecological receptors in soil and water.
Vitor Avelar Groth   +3 more
openaire   +2 more sources

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