Nutrient removal and microbial community structure variation in the two-sludge system treating low carbon/nitrogen domestic wastewater.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.122161
Abstract: A two-sludge system with separated phosphorus removal unit and nitrification unit was used to treat the actual municipal sewage deficient in organic carbon sources, with the carbon/nitrogen (C/N) ratio of 4.39. The system was first… read more here.
Keywords: two sludge; sludge system; system; nitrification ... See more keywords
Effects of graphite nanoparticles on nitrification in an activated sludge system.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.04.144
Abstract: Graphite nanoparticles (GNPs) might result in unexpected effects during their transportation and transformation in wastewater treatment systems, including strong thermo-catalytic and catalytic effects and microbial cytotoxicity. In particular, the effects of GNPs on the nitrification… read more here.
Keywords: sludge system; nitrification; activated sludge; sludge ... See more keywords
Biotoxicity of landfill leachate effluent treated by two-stage acclimatized sludge AS system and antioxidant enzyme activity in Cyprinus carpio.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.128332
Abstract: This research comparatively investigates the biotoxicity of landfill leachate effluent from acclimatized and non-acclimatized sludge two-stage activated sludge (AS) systems. Both AS systems were operated with two leachate influent concentrations: moderate (condition 1) and elevated… read more here.
Keywords: landfill leachate; condition; sludge system; acclimatized sludge ... See more keywords
Insights into pharmaceuticals removal in an anaerobic sulfate-reducing bacteria sludge system.
Sign Up to like & getrecommendations! Published in 2019 at "Water research"
DOI: 10.1016/j.watres.2019.06.010
Abstract: In this study, we examined eight typical and widely detected pharmaceuticals (PhAs) removal in an anaerobic sulfate-reducing bacteria (SRB) sludge system (five antibiotics: sulfadiazine (SD), sulfamethoxazole (SMX), trimethoprim (TMP), ciprofloxacin (CIP) and enoxacin (ENO), and… read more here.
Keywords: adsorption; sludge system; removal anaerobic; srb sludge ... See more keywords
Halophilic Martelella sp. AD-3 enhanced phenanthrene degradation in a bioaugmented activated sludge system through syntrophic interaction.
Sign Up to like & getrecommendations! Published in 2022 at "Water research"
DOI: 10.1016/j.watres.2022.118432
Abstract: Polycyclic aromatic hydrocarbons (PAHs) are a group of common recalcitrant pollutant in industrial saline wastewater that raised significant concerns, whereas traditional activated sludge (AS) has limited tolerance to high salinity and PAHs toxicity, restricting its… read more here.
Keywords: activated sludge; system; phe; degradation ... See more keywords
THE REMOVAL INVESTIGATION OF COCONUT ACID SURFACTANTS IN ACTIVATED SLUDGE'S SYSTEM
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Ecological Engineering"
DOI: 10.12911/22998993/69351
Abstract: There are significant municipal concerns relating to the use of surfactants and enzymes in the process of wastewater treatment. Treatment plants use different techniques to remove impurities from water.As wastewater treatment plants use the latest… read more here.
Keywords: water; sludge system; treatment; activated sludge ... See more keywords
Advanced simultaneous nitrogen and phosphorus removal for non-sterile wastewater through a novel coupled yeast-sludge system: Performance, microbial interaction, and mechanism.
Sign Up to like & getrecommendations! Published in 2022 at "Chemosphere"
DOI: 10.2139/ssrn.3963575
Abstract: A novel coupled yeast-sludge system (CYSS) was constructed by the yeast Candida sp. PNY integrated with activated sludge to treat non-sterile mainstream wastewater. After 240-day cultivation, compared with single activated sludge, simultaneous removal efficiency of… read more here.
Keywords: yeast sludge; sludge system; nitrogen phosphorus; phosphorus ... See more keywords