Effect of sludge recirculation on removal of antibiotics in two-stage membrane bioreactor (MBR) treating livestock wastewater
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Environmental Health Science and Engineering"
DOI: 10.1007/s40201-020-00571-z
Abstract: Two-stage MBR consisting of anaerobic and aerobic reactors was operated at total hydraulic retention time (HRT) of 48 h for the treatment of livestock wastewater containing antibiotics, i.e. amoxicillin (AMX), tiamulin (TIA), and chlortetracycline (CTC),… read more here.
Keywords: recirculation; two stage; sludge recirculation; livestock wastewater ... See more keywords
Mixture of different Pseudomonas aeruginosa SD-1 strains in the efficient bioaugmentation for synthetic livestock wastewater treatment.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.124455
Abstract: Strains selection for inoculation is the key to the successful construction of a bioaugmentation system, a promising strategy for specific pollutant removal. Pseudomonas aeruginosa SD-1 wild-type (WT) strain exhibited high capacity for biofilm formation but… read more here.
Keywords: bioaugmentation; inoculation; pseudomonas aeruginosa; removal ... See more keywords
Electrochemical ammonia accumulation and recovery from ammonia-rich livestock wastewater.
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DOI: 10.1016/j.chemosphere.2020.128631
Abstract: High levels of ammonia inhibit microbial activities and lead to process instability of traditional wastewater treatment. Nitrogen recovery via ammonia stripping is the best developed method, but this approach requires large amounts of alkaline chemicals… read more here.
Keywords: recovery; accumulation; ammonia; livestock wastewater ... See more keywords
Reactive electrically conducting membranes for phosphorus recovery from livestock wastewater effluents.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2020.111432
Abstract: We present a novel 'proof-of-concept' electrochemically based membrane filtration process for the recovery of nitrogen and phosphorus from livestock wastewater following an anaerobic digestion step. Reactive electrically conducting membranes are shown to precipitate and separate… read more here.
Keywords: reactive electrically; recovery; livestock wastewater; membrane ... See more keywords
Hydroponic method for ramie and removal of nitrogen and phosphorus from livestock wastewater
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Phytoremediation"
DOI: 10.1080/15226514.2017.1393395
Abstract: ABSTRACT By using a hydroponic culture system, the terrestrial fiber crop ramie can growth optimally in aquatic environment and enhance exponentially quantities of high quality seedlings for subsequent field cultivation. In this study, the survival… read more here.
Keywords: ramie; livestock wastewater; hydroponic method; ramie removal ... See more keywords
Understanding Antibiotic Residues and Pathogens Flow in Wastewater from Smallholder Pig Farms to Agriculture Field in Ha Nam Province, Vietnam
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DOI: 10.1177/1178630220943206
Abstract: Background: Contact with livestock wastewater on farms and in communities can pose a risk to human and animal health. Methods: This cross-sectional study was conducted in 180 households and 24 pig farms (96 wastewater samples)… read more here.
Keywords: livestock wastewater; wastewater; antibiotic residues; found samples ... See more keywords
The Safety of Consuming Water Dropwort Used to Purify Livestock Wastewater Considering Accumulated Antibiotics and Antibiotic Resistance Genes
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DOI: 10.3390/antibiotics11040428
Abstract: Research is lacking on the health risks of antibiotics and antibiotic resistance genes (ARGs) in water dropwort grown in livestock wastewater. Our results showed that antibiotics from livestock wastewater were absorbed and bioaccumulated by water… read more here.
Keywords: water; water dropwort; livestock wastewater;
Extraction, Purification, Characterization and Application in Livestock Wastewater of S Sulfur Convertase
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DOI: 10.3390/ijerph192316368
Abstract: Sulfide is a toxic pollutant in the farming environment. Microbial removal of sulfide always faces various biochemical challenges, and the application of enzymes for agricultural environmental remediation has promising prospects. In this study, a strain… read more here.
Keywords: application; convertase; livestock wastewater; sulfur convertase ... See more keywords