Results 161 to 170 of about 472,047 (206)
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Aerobic Granular Sludge—A Case Report
Water Research, 1999Abstract Aerobic granular sludge was observed in a Sequencing Batch Reactor (SBR) in which a synthetic urban wastewater containing sodium acetate as an organic substrate was fed, and dissolved oxygen (DO) was controlled at low concentration (0.7–1.0 mg/l) Microscope examination showed that the morphology of the granules was nearly spherical (0.3–0.5 ...
Nicolas Bernet +2 more
exaly +3 more sources
Microbial Community and N Removal of Aerobic Granular Sludge at High COD and N Loading Rates
Bioresource Technology, 2013 An aerobic granular sludge, cultivated with modified piggery wastewater, was capable of simultaneously removing COD and N at high COD and N loading rates.
Hai Zhao, Jun Huang
exaly +1 more source
Water Intelligence Online, 2015
Aerobic Granular Sludge has recently received growing attention by researchers and technology developers, worldwide. Laboratory studies and preliminary field tests led to the conclusion that granular activated sludge can be readily established and profitably used in activated sludge plants, provided ‘correct’ process conditions are chosen.
S. Bathe +3 more
openaire +1 more source
Aerobic Granular Sludge has recently received growing attention by researchers and technology developers, worldwide. Laboratory studies and preliminary field tests led to the conclusion that granular activated sludge can be readily established and profitably used in activated sludge plants, provided ‘correct’ process conditions are chosen.
S. Bathe +3 more
openaire +1 more source
Bioresource Technology, 2014 The present study focuses on the effect of poly aluminum chloride (PAC) on the re-formation of aerobic granular sludge after its rupture. The morphological changes, physical characteristics such as SVI, mechanical strength and surface properties of ...
Zhe Liu, Xiaochang C Wang, Peter Kuschk
exaly +2 more sources
2017
Aerobic Granular Sludge (AGS) has been successfully applied for carbon, nitrogen and phosphorous removal from wastewaters, in a single tank, reducing the space and energy requirements. This is especially beneficial for, often space restricted, industrial facilities.
Amorim, Catarina L. +4 more
openaire +2 more sources
Aerobic Granular Sludge (AGS) has been successfully applied for carbon, nitrogen and phosphorous removal from wastewaters, in a single tank, reducing the space and energy requirements. This is especially beneficial for, often space restricted, industrial facilities.
Amorim, Catarina L. +4 more
openaire +2 more sources
Interaction and removal of oxytetracycline with aerobic granular sludge
Bioresource Technology, 2021Aerobic granular sludge as a promising technology showed great resistance to adverse conditions. However, the interaction between oxytetracycline (OTC) and granular sludge was not studied sufficiently. This study therefore investigated OTC-tolerance ability of incomplete and complete granulation sludge from aspects of simultaneous nutrients removal ...
Qiulai, He +11 more
openaire +2 more sources
A Settling Model for Full-Scale Aerobic Granular Sludge
Water Research, 2020 The settling behavior of aerobic granular sludge (AGS) in full-scale reactors is different from the settling of normal activated sludge. Current activated sludge models lack the features to describe the segregation of granules based on size during the ...
Edward J H van Dijk +2 more
exaly +2 more sources
Water Research, 2013 This study aimed to investigate differences in the gel matrix of aerobic granular sludge and normal aerobic flocculent sludge. From both types of sludge that fed with the same municipal sewage, the functional gel-forming exopolysaccharides, alginate-like
Mark van Loosdrecht +1 more
exaly +2 more sources
Journal of Environmental Management, 2022
AGS is a promising technology for engineering applications in the biological treatment of sewage. New objectives are to skip the conventional granulation step, so as to directly integrate it into a continuous-flow reactor. This study proposed a method for integrating dewatered sludge granular particles ( DSGPs ) into a new patented aerobic granular ...
Hongxiang Zhu +7 more
openaire +2 more sources
AGS is a promising technology for engineering applications in the biological treatment of sewage. New objectives are to skip the conventional granulation step, so as to directly integrate it into a continuous-flow reactor. This study proposed a method for integrating dewatered sludge granular particles ( DSGPs ) into a new patented aerobic granular ...
Hongxiang Zhu +7 more
openaire +2 more sources