Results 291 to 300 of about 45,408,874 (353)
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Assessing Treatment Plant Performance
Journal AWWA, 1993Many utilities are concerned about the performance of their treatment systems as a result of recent Cryptosporidium outbreaks in the United States and Canada. The most responsive course of action a utility can take at this time is to ensure that its treatment facilities are operating at as close to optimum efficiency for pathogen removal and ...
William D. Bellamy +3 more
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Water Research, 2019
The extensive application of biochar (BC) attracts concerns regarding its environmental effect. Wastewater treatment systems are potential BC recipients; however, the impacts of BC on these systems are still unclear.
Sheng-Nan Shi +5 more
semanticscholar +1 more source
The extensive application of biochar (BC) attracts concerns regarding its environmental effect. Wastewater treatment systems are potential BC recipients; however, the impacts of BC on these systems are still unclear.
Sheng-Nan Shi +5 more
semanticscholar +1 more source
, 2020
Recently, anammox bacteria have been applied for nitrogen elimination from wastewater. However, anammox is not effective for other kinds of pollutants. Therefore, in this study, the treatment of synthetic wastewater via combining anammox and biochar in a
A. Mojiri +4 more
semanticscholar +1 more source
Recently, anammox bacteria have been applied for nitrogen elimination from wastewater. However, anammox is not effective for other kinds of pollutants. Therefore, in this study, the treatment of synthetic wastewater via combining anammox and biochar in a
A. Mojiri +4 more
semanticscholar +1 more source
Treatment and prevention of music performance anxiety
2015Music performance anxiety (MPA) regularly occurs when musicians present themselves before an audience in performance situations, and thus, it plays an important role in the careers of professional musicians. MPA is expressed on the emotional and physical level, as well as on the levels of thinking and behavior, and extends along a continuum of varying ...
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Water Research, 2019
The intermittent nature of stormwater runoff impacts the treatment performance of biofilters, also known as stormwater biofiltration or bioretention systems and raingardens. During extended dry periods, which are common even in temperate climates, plants
Natalie J. Barron +5 more
semanticscholar +1 more source
The intermittent nature of stormwater runoff impacts the treatment performance of biofilters, also known as stormwater biofiltration or bioretention systems and raingardens. During extended dry periods, which are common even in temperate climates, plants
Natalie J. Barron +5 more
semanticscholar +1 more source
Bioresource Technology, 2019
Simultaneous nitrification and denitrification (SND) is an energy-saving wastewater treatment process, however, the nitrogen removal pathways are not clear.
H. Chai +6 more
semanticscholar +1 more source
Simultaneous nitrification and denitrification (SND) is an energy-saving wastewater treatment process, however, the nitrogen removal pathways are not clear.
H. Chai +6 more
semanticscholar +1 more source
Novel mussel-inspired zwitterionic hydrophilic polymer to boost membrane water-treatment performance
Journal of Membrane Science, 2019Although the polyvinylidene fluoride (PVDF) membranes have been widely used for commercial water treatment, the fouling problem adversely affects the membrane deploying longevity, which can be alleviated by the facile surface segregation technology ...
Hongguang Sun +7 more
semanticscholar +1 more source
Journal of Water Process Engineering, 2019
With each passing year, the global push toward sustainable development continues to challenge and motivate the wastewater industry. In this research, the treatment performance of a relatively novel biological treatment system, a hybrid membrane ...
M. J. Palmarin, S. Young
semanticscholar +1 more source
With each passing year, the global push toward sustainable development continues to challenge and motivate the wastewater industry. In this research, the treatment performance of a relatively novel biological treatment system, a hybrid membrane ...
M. J. Palmarin, S. Young
semanticscholar +1 more source
Performance of electrochemical reactor for treatment of tannery wastewaters
Chemical Engineering Science, 2001Abstract An undivided electrochemical reactor with parallel plate Ti/Pt–Ir anode and stainless-steel cathode was used to treat tannery wastewater at constant current densities and different stirring rates. The pollutants were depleted by direct anodic oxidation and/or indirect electro-oxidation, mediated by active chlorine formed in situ, so that ...
SZPYRKOWICZ, Lidia +3 more
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Enhancing Cd(II) sorption by red mud with heat treatment: Performance and mechanisms of sorption.
Journal of Environmental Management, 2019Red mud is a waste generated from the aluminum industry in large quantities. The potential of red mud as a sorbent for beneficial reuse has been the focus of research efforts.
Tian-Xue Yang +5 more
semanticscholar +1 more source