Seasonality distribution of the abundance and activity of nitrification and denitrification microorganisms in sediments of surface flow constructed wetlands planted with Myriophyllum elatinoides during swine wastewater treatment.
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DOI: 10.1016/j.biortech.2017.06.102
Abstract: Surface flow constructed wetlands (SFCWs) planted with Myriophyllum elatinoides for treatment of swine wastewater were examined to evaluate the effect of season, segment (site S1, S2, and S3), and treatment (100mgL-1 TN, T1; 300mgL-1 TN,… read more here.
Keywords: treatment; swine wastewater; abundance; surface flow ... See more keywords
Effect of combining adsorption-stripping treatment with acidification on the growth of Chlorella vulgaris and nutrient removal from swine wastewater.
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DOI: 10.1016/j.biortech.2018.04.094
Abstract: After swine wastewater (SW) was treated with adsorption-stripping stage, the concentration of NH4+-N and Total phosphorus (TP) in SW significantly decreased from 598.04, 42.95 to 338.02, 8.36 mg L-1, respectively. The concentration of heavy metals, especially Zn2+… read more here.
Keywords: adsorption; acidification; removal; combining adsorption ... See more keywords
Recent advancement on biological technologies and strategies for resource recovery from swine wastewater.
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DOI: 10.1016/j.biortech.2020.122861
Abstract: Swine wastewater is categorized as one of the agricultural wastewater with high contents of organics and nutrients including nitrogen and phosphorus, which may lead to eutrophication in the environment. Insufficient technologies to remove those nutrients… read more here.
Keywords: swine wastewater; biological technologies; wastewater; recent advancement ... See more keywords
Comparison of an integrated short-cut biological nitrogen removal process with magnetic coagulation treating swine wastewater and food waste digestate.
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DOI: 10.1016/j.biortech.2021.124904
Abstract: An integration of two processes, magnetic coagulation (MC) and short-cut biological nitrogen removal (SBNR), coupled with a sequencing batch membrane bioreactor (SMBR) controlled by an automatic real-time control strategy (RTC), was developed to treat different… read more here.
Keywords: magnetic coagulation; removal; short cut; swine wastewater ... See more keywords
Coupling anammox with denitrification in a full-scale combined biological nitrogen removal process for swine wastewater treatment.
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DOI: 10.1016/j.biortech.2021.124906
Abstract: In order to enhance nitrogen removal through anammox process in the full-scale swine wastewater treatment plant, an innovative regulation strategy of nitrate-based carbon dosage and intermittent aeration was developed to apply the combined biological nitrogen… read more here.
Keywords: full scale; nitrogen removal; swine wastewater; wastewater treatment ... See more keywords
Elimination of inorganic carbon and nitrogen resided in swine wastewater using Thermosynechococcus sp. CL-1 enriched culture.
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DOI: 10.1016/j.biortech.2021.125325
Abstract: Nutrient pollution released from highly accumulated swine wastewater is getting concerned due to global warming and waterbody harmful. Traditional combination of nitrification and denitrification is commonly applied to remove carbon and nitrogen compounds resided in… read more here.
Keywords: nitrogen; swine wastewater; carbon nitrogen; inorganic carbon ... See more keywords
Attached cultivation of microalgae on rational carriers for swine wastewater treatment and biomass harvesting.
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DOI: 10.1016/j.biortech.2022.127014
Abstract: Attachment effects of six carrier materials on the cultivation of high-value microalga Scenedesmus sp. LX1 in diluted swine wastewater were investigated. The results showed that when the initial algal densities were 5×105 cells/mL and 1×106… read more here.
Keywords: attached cultivation; wastewater; wastewater fold; swine wastewater ... See more keywords
Long-term low dissolved oxygen accelerates the removal of antibiotics and antibiotic resistance genes in swine wastewater treatment
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DOI: 10.1016/j.cej.2017.10.051
Abstract: Abstract In this study, a novel process for swine wastewater treatment, anoxic and four-stage micro oxygen aerated sequence coupled with a coagulation process (AO4) was investigated in the pilot scale to determine its capacity in… read more here.
Keywords: oxygen; long term; swine wastewater; process ... See more keywords
Utilizing the supernatant of waste sulfuric acid after dolomite neutralization to recover nutrients from swine wastewater
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DOI: 10.1016/j.cej.2017.12.097
Abstract: Abstract Cleaner production is an important concept and an urgent need for environmental protection. Toward reducing the consumption of chemicals for swine wastewater treatment by struvite crystallization, we proposed a novel combined treatment process wherein… read more here.
Keywords: swine wastewater; wastewater; waste sulphuric; struvite crystallization ... See more keywords
Forward osmosis promoted in-situ formation of struvite with simultaneous water recovery from digested swine wastewater
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DOI: 10.1016/j.cej.2018.02.082
Abstract: Abstract Livestock wastewater contains a large amount of nutrients that are available for recovery. In this study, a proof of concept process based on forward osmosis (FO) was proposed and investigated for in situ formation… read more here.
Keywords: forward osmosis; recovery; water; swine wastewater ... See more keywords
Two-stage hybrid constructed wetland-microbial fuel cells for swine wastewater treatment and bioenergy generation.
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DOI: 10.1016/j.chemosphere.2020.128803
Abstract: A newly emerged alum sludge-based hybrid constructed wetland-microbial fuel cells (CW-MFCs), i.e. vertical upflow CW coupled MFC as 1st stage and horizontal subsurface flow CW coupled MFC as 2nd stage (VFCW-MFC + HSSFCW-MFC), was firstly developed for… read more here.
Keywords: constructed wetland; swine wastewater; generation; hybrid constructed ... See more keywords