Recovery of organic resources from sewage sludge of Al-enhanced primary sedimentation by alkali pretreatment and acidogenic fermentation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2017.11.199
Abstract: Abstract Primary sludge from wastewater treatment is of rich organic contents that can be resource for recovery. However, the sludge derived from the chemically enhanced primary sedimentation (CEPS), especially using Al-based coagulants, features a rather… read more here.
Keywords: primary sedimentation; recovery; alkali pretreatment; fermentation ... See more keywords
Impact of differences in speciation of organic compounds in wastewater from large WWTPs on technological parameters, economic efficiency and modelling of chemically assisted primary sedimentation process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2020.104405
Abstract: Abstract The aim of the study was to supplement the information missing in the literature on the influence of organic compounds speciation (percentage of chemical oxygen demand (COD) fractions, readily biodegradable and non–biodegradable dissolved organic… read more here.
Keywords: primary sedimentation; chemically assisted; sedimentation process; process ... See more keywords