Biodegradation Behavior of Poly (Lactic Acid) (PLA), Poly (Butylene Adipate-Co-Terephthalate) (PBAT), and Their Blends Under Digested Sludge Conditions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-019-01563-3
Abstract: This paper presents a study on the degradation of Poly (lactic acid) (PLA), Poly (butylene abdicate—terephthalate) (PBAT) and their blends with different proportions in the environment of digested sludge. The degradation rates of PLA and… read more here.
Keywords: degradation; poly lactic; digested sludge; pla ... See more keywords
Improved methane production from corn straw using anaerobically digested sludge pre-augmented by nanobubble water.
Sign Up to like & getrecommendations! Published in 2020 at "Bioresource technology"
DOI: 10.1016/j.biortech.2020.123479
Abstract: Nanobubble water (NBW) has been proven to efficiently improve methane production from organic solid wastes. However, the increase in reactor volume due to addition of NBW hinders its practical applications. In this study, anaerobically digested… read more here.
Keywords: pre augmented; methane production; digested sludge; sludge ... See more keywords
Using acidic-modified bentonite for anaerobically digested sludge conditioning and dewatering.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.125096
Abstract: In this study, the acidic-modified bentonite (AMB) was developed to enhance conditioning and dewatering processes of anaerobically digested sludge (ADS) for the first time and its performance was compared with inorganic salts, e.g. FeCl3, AlCl3,… read more here.
Keywords: digested sludge; conditioning dewatering; sludge conditioning; sludge ... See more keywords
Estimation of amount of selected pharmaceuticals sorbed onto digested sludge from wastewater treatment plant Bratislava‐Petržalka
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Research"
DOI: 10.1016/j.envres.2017.02.001
Abstract: &NA; Antibiotics and antidepressants are among the most successful drugs used for human therapy. Their concentration in influent on WWTP is relative high and there can be removed by biodegradation or sorption. The aim of… read more here.
Keywords: bratislava petr; digested sludge; selected pharmaceuticals; sludge ... See more keywords
Free nitrous acid pre-treatment enhances anaerobic digestion of waste activated sludge and rheological properties of digested sludge: A pilot-scale study.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.115515
Abstract: In this study, the effects of free nitrous acid (FNA) pre-treatment on the rheological properties of digested sludge were investigated at a pilot-scale, along with the improvement in volatile solids (VS) destruction and biogas production.… read more here.
Keywords: digested sludge; fna pre; pre; pre treatment ... See more keywords
Recovery of in-sewer dosed iron from digested sludge at downstream treatment plants and its reuse potential.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.115627
Abstract: Iron-based coagulants are dosed in enormous amounts and play an essential role in various segments of our urban water infrastructure. In order for the water industry to become circular, a closed-loop management strategy for iron… read more here.
Keywords: digested sludge; treatment plants; dosed iron; iron ... See more keywords
Digested sludge-derived three-dimensional hierarchical porous carbon for high-performance supercapacitor electrode
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DOI: 10.1098/rsos.172456
Abstract: Digested sludge, as the main by-product of the sewage sludge anaerobic digestion process, still contains considerable organic compounds. In this protocol, we report a facile method for preparing digested sludge-derived self-doped porous carbon material for… read more here.
Keywords: sludge derived; digested sludge; performance; sludge ... See more keywords
Humus Acids in the Digested Sludge and Their Properties
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DOI: 10.3390/ma15041475
Abstract: Fulvic acids, alpha (α) humic acids and hymatomelanic acids were extracted digested sludge in two Cracow sewage treatment plants: Kujawy and Płaszów. Their elemental composition was examined and micropollution and ash content were determined. Based… read more here.
Keywords: digested sludge; sludge properties; dry matter; humus acids ... See more keywords