Heat and Bleach: A Cost-Efficient Method for Extracting Microplastics from Return Activated Sludge
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DOI: 10.1007/s00244-017-0415-8
Abstract: The extraction of plastic microparticles, so-called microplastics, from sludge is a challenging task due to the complex, highly organic material often interspersed with other benign microparticles. The current procedures for microplastic extraction from sludge are… read more here.
Keywords: extraction; method; density separation; return activated ... See more keywords
Effect of Amoxicillin on Nitrogen Oxidation Bacteria Present in Activated Sludge: Respirometry Investigation
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DOI: 10.1007/s00284-020-02287-7
Abstract: Amoxicillin (AMX) is one of the most widely used antibiotics in the world and its presence in wastewater is of great concern for its potential to bacteria selection. However, there is still a gap about… read more here.
Keywords: nitrogen; effect; process; activated sludge ... See more keywords
Paracoccus shandongensis sp. nov., Isolated from Activated Sludge.
Sign Up to like & getrecommendations! Published in 2021 at "Current microbiology"
DOI: 10.1007/s00284-021-02705-4
Abstract: A novel strain, wg2T, was isolated from activated sludge obtained from wastewater treatment plant in Shandong province, China. The bacterium was Gram-strain-negative, aerobic, rod-shaped, non-flagellated and non-gliding. This bacterium was characterized to determine its taxonomic… read more here.
Keywords: activated sludge; isolated activated; strain wg2t; paracoccus ... See more keywords
Propylenella binzhouense gen. nov., sp. nov. isolated from activated sludge, and proposal of Propylenellaceae fam. nov.
Sign Up to like & getrecommendations! Published in 2021 at "Antonie van Leeuwenhoek"
DOI: 10.1007/s10482-020-01514-2
Abstract: A Gram-stain-negative, non-spore-forming, non-motile, short-rod-shaped, and aerobic bacterial strain (designated L72T) was isolated from propylene oxide saponification wastewater activated sludge obtained from a wastewater treatment facility in Binzhou (Shandong Province, PR China). Strain L72T grew between… read more here.
Keywords: strain l72t; activated sludge; strain; propylenellaceae fam ... See more keywords
Modeling of an activated sludge process for effluent prediction—a comparative study using ANFIS and GLM regression
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-018-6878-x
Abstract: In this paper, nonlinear system identification of the activated sludge process in an industrial wastewater treatment plant was completed using adaptive neuro-fuzzy inference system (ANFIS) and generalized linear model (GLM) regression. Predictive models of the… read more here.
Keywords: process; sludge process; activated sludge; glm regression ... See more keywords
Influence of algal strain on microalgal-bacterial bioflocculation rate and floc characteristics
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DOI: 10.1007/s10811-021-02378-3
Abstract: Microalgal-bacterial (MaB) flocs are a promising route towards sustainable wastewater treatment, but the effects of algal species and algal abundance on MaB floc function are not yet understood. MaB flocs were created by inoculating activated… read more here.
Keywords: activated sludge; microalgal bacterial; bacterial bioflocculation; floc ... See more keywords
Preparation and Dewatering Property of Two Sludge Conditioners Chitosan/AM/AA and Chitosan/AM/AA/DMDAAC
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DOI: 10.1007/s10924-018-1342-0
Abstract: Two new chitosan-grafting copolymers (chitosan-g-PAM-AA and C-chitosan-g-PAM-AA) as sludge conditioners (flocculation and aggregation) have been prepared by employing ceric sulfate as a free radical initiator under nitrogen atmosphere in aqueous solution. The optimum condition for… read more here.
Keywords: sludge conditioners; property; activated sludge; chitosan pam ... See more keywords
Monitoring and modeling 4-chlorophenol biodegradation kinetics by phenol-acclimated activated sludge by using open respirometry
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DOI: 10.1007/s11356-017-9735-5
Abstract: The aim of this study was to analyze the mechanisms, stoichiometry, and stability of 4-chlorophenol (4CP) biodegradation kinetics by phenol-acclimated activated sludge using open respirometry. While the removal of 4CP was higher than 98%, the… read more here.
Keywords: biodegradation; acclimated activated; kinetics phenol; biodegradation kinetics ... See more keywords
Integrating alum sludge with waste-activated sludge in co-conditioning and dewatering: a case study of a city in south France
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-08056-0
Abstract: The unique geographical location of waterworks and wastewater treatment plant (WWTP) in Graulhet (France) profited the environmental resource integration and “Circular Economy.” Alum sludge from a local waterworks was introduced to co-conditioning and dewatering with… read more here.
Keywords: alum sludge; conditioning dewatering; activated sludge; sludge ... See more keywords
Temporal compositional shifts in an activated sludge microbiome during estrone biodegradation
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-021-18185-9
Abstract: Microbial biodegradation is a key process for the removal of estrogens during wastewater treatment. At least four degradation pathways for natural estrogens have been proposed. However, major estrogen degraders and the occurrence of different estrogen… read more here.
Keywords: activated sludge; wastewater treatment; estrone; estrone biodegradation ... See more keywords
Phenol-acclimated activated sludge and Ralstonia eutropha in a microbial fuel Cell for removal of olive oil from mill wastewater
Sign Up to like & getrecommendations! Published in 2020 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-020-0538-x
Abstract: The fuel acclimation process offers flexibility in microbial fuel cell (MFC) power generation behavior. Different concentrations (50–200 mg/L) of phenol were used for adapting the activated sludge (AS), obtained from a local petroleum wastewater treatment… read more here.
Keywords: fuel cell; wastewater; phenol; microbial fuel ... See more keywords