Aquatic environments resilience: Third-generation sequencing of fungi community of urban wastewater treatment plant and Nile River (Egypt) DOI
Mohammed Yosri, Ahmad Z. Al‐Herrawy, Samah M. Bassem

et al.

Euro-Mediterranean Journal for Environmental Integration, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 16, 2024

Language: Английский

Assessing the effects of salinity on microbial communities and pollutant removal in urban wastewater treatment plants DOI Creative Commons
Álvaro Javier Moyano Salcedo, Miguel Cañedo‐Argüelles, Sujay S. Kaushal

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 66, P. 105974 - 105974

Published: Aug. 16, 2024

This study assessed the impact of electrical conductivity (EC) on microeukaryotic community and pollutant removal efficiency in full-scale wastewater treatment plants (WWTPs) Catalonia, Spain.Monthly samples from seven WWTPs (2010-2021) were collected, with microbial communities identified by microscopy effluent quality parameters measured.Linear mixed-effects models (LMER), indicator species analysis (IndVal), structural equation modeling (SEM) used to evaluate effects EC WWTP operation communities.EC levels varied widely among (800 15,000 μS cm -1 ), mean rates generally low, not exceeding 26 %.EC was inversely correlated organic matter (p < 0.05).IndVal revealed distinct associated each along gradient (e. g., Beggiatoa spp.and Epistylis sp. high low EC, respectively).High peaks negatively affected abundance certain microorganisms (e.g., Acineria uncinata) 0.05).Ciliate genera most peaks, different showing salinity tolerance ranges (e.g.Holophyra discolor > 3000 cm-1 ).Seasonal variations did significantly alter sensitivity 0.05).LMER SEM analyses strong adverse diversity, richness, TKN 0.05).This highlights importance monitoring controlling influent maintain optimal performance need for effective technologies or biological processes mitigate saline discharges into rivers.

Language: Английский

Citations

5
Biotechnology revival: in situ sludge minimization in wastewater DOI Creative Commons
Yiqiang Chen,

Xu Jiang,

Maosheng Yang

et al.

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: May 2, 2025

In the face of escalating challenge sludge production and disposal in wastewater treatment plants (WWTPs), situ reduction biotechnology (ISRB) has recently emerged as a highly promising strategy. It not only potential to curtail generation at its origin but also ensures sustained efficiency process. Several key strategies have demonstrated exceptional harnessing microbial processes for degradation. They encompass enzymatic hydrolysis, inoculation, protozoan/metazoan predation, bacteriophage lysis, biofilm-based manipulation. Compared traditional methods (e.g., incineration landfilling), these biotechnologies offer significant advantages through lower costs, reduced energy consumption, minimal environmental impacts. The efficacy ISRB is substantially affected by various factors, where pH, shift, nutrient conditions play crucial roles. Despite notable progress made this field, challenges persist when it comes scaling up technologies more extensive widespread applications. This review comprehensively highlights fundamental mechanisms, application strategies, future prospects ISRB, including one first studies introduce bacteriophage-based approaches reduction, offering novel perspective on phage-mediated control. By doing so, aims in-depth insights into role sustainable solution management, paving way further research development area biotechnology.

Language: Английский

Citations

0
Environmental DNA reveals drift-dominated microeukaryotic communities in Egypt’s aquatic systems DOI
Mahmoud Gad, Rafat Zrieq, Mohamed A. Marouf

et al.

Euro-Mediterranean Journal for Environmental Integration, Journal Year: 2025, Volume and Issue: unknown

Published: May 3, 2025

Language: Английский

Citations

0
Efficient treatment of mariculture wastewater in a bacteria-algal symbiotic moving bed biofilm reactor: Impact of aerobic/anoxic duration DOI

Yaqi Zhu,

Rudong Wang,

Xinyi Zhu

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121814 - 121814

Published: May 1, 2025

Language: Английский

Citations

0
Evaluation of physical, chemical, and microbiological characteristics of waste stabilization ponds, Giza, Egypt DOI Creative Commons

Mohamed N. F. Shaheen,

Elmahdy M. Elmahdy,

Neveen Magdy Rizk

et al.

Environmental Sciences Europe, Journal Year: 2024, Volume and Issue: 36(1)

Published: Sept. 29, 2024

Language: Английский

Citations

1
Assessing the Effects of Salinity on Microbial Communities and Pollutant Removal in Urban Wastewater Treatment Plants DOI
Álvaro Javier Moyano Salcedo, Miguel Cañedo‐Argüelles, Sujay S. Kaushal

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Aquatic environments resilience: Third-generation sequencing of fungi community of urban wastewater treatment plant and Nile River (Egypt) DOI
Mohammed Yosri, Ahmad Z. Al‐Herrawy, Samah M. Bassem

et al.

Euro-Mediterranean Journal for Environmental Integration, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 16, 2024

Language: Английский

Citations

0