Results 1 to 10 of about 625,613 (396)
Effect of controlling filamentous bulking sludge by Sequencing Batch Reactor Activated Sludge Process [PDF]
E3S Web of Conferences, 2021 Three groups of SBR reactors A, B and C with different aeration time were set up to culture the activated sludge which has already bulked. The results showed that the settling performance of activated sludge in reactor A changed a little, but reactors B ...
Ai Shengshu +6 more
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A facile synthesis of Co-doped g-C3N4 catalyst to activate peroxymonosulfate for organic pollutants degradation under visible light [PDF]
E3S Web of Conferences, 2021 Co-g-C3N4 catalyst was prepared by a simple calcination method using melamine and Co(NO3)3·6H2O as precursors. X-ray diffraction (XRD), Fourier transform infrared spectra (FT-IR) were used to characterize the prepared samples.
Chi Fangli +4 more
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Research on Synthesis of Feco@N-C and Activation Persulfate [PDF]
E3S Web of Conferences, 2022 Based on the characteristics of persulfate (PS) activation that can quickly and effectively remove organic pollutants in water, a new catalytic material of carbon nitride supported Fe-Co diatom (FeCo@N-C) was prepared for PS activation to degrade orange ...
Chen Jun +5 more
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Treatment of electroplating wastewaters [PDF]
E3S Web of Conferences, 2020 In this article, the specificity of wastewaters formed at electroplating plants and problem of its treatment is considered. The purpose of this research is to suggest the technological scheme of wastewater treatment, for one of the typical electroplating
Belova Larisa +4 more
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Reviews in Environmental Science and Bio\/technology, 2023 Based on the most recently published data, we definitively estimated that the annual global production of sewage sludge may rise from ~ 53 million tons dry solids currently to ~ 160 million tons if global wastewater were to be treated to a similar level ...
Jianting Feng +3 more
semanticscholar +1 more source
Full-Scale Sewage Sludge Reduction Technologies: A Review with a Focus on Energy Consumption
Water, 2023 In recent years, increasing attention has been paid to the problem of sewage sludge management and the relevant energy consumption, which represent the main cost items in wastewater treatment plants.
R. Ferrentino +3 more
semanticscholar +1 more source
Genomic analysis of sewage from 101 countries reveals global landscape of antimicrobial resistance
Nature Communications, 2022 Antimicrobial resistance (AMR) is a major threat to global health. Understanding the emergence, evolution, and transmission of individual antibiotic resistance genes (ARGs) is essential to develop sustainable strategies combatting this threat.
Patrick Munk +264 more
semanticscholar +1 more source
Environmental Science and Technology Letters, 2020 In the current COVID-19 pandemic, a significant proportion of cases shed SARS-Coronavirus-2 (SARS-CoV-2) with their faeces. To determine if SARS-CoV-2 RNA was present in sewage during the emergence of COVID-19 in The Netherlands, sewage samples of six ...
G. Medema +4 more
semanticscholar +1 more source
Providing a DEMATEL-based Framework for Extracting and Ranking of Key Factors in Successful Implementation of Knowledge Management in Urban Water and Wastewater Companies [PDF]
علوم و مهندسی آب و فاضلاب, 2019 This research aims at studying the key indicators of success in knowledge management (KM) in urban water and sewage companies. The authors’ proposed model for implementing KM was based on the investigating the current state of the population under study.
Faeze Mousavi , Mohammad Shakibazad
doaj +1 more source
Applied Water Science, 2022 An attempt to evaluate potential hazard for quality of manufactured construction elements and concrete in case of use of leachate as technological water was made in this paper.
Kazimierz Szymański +3 more
doaj +1 more source