A case study of thermal and chemical stratification in a drinking water reservoir

The Science of The Total Environment, Год журнала: 2022, Номер 848, С. 157787 - 157787

Опубликована: Авг. 2, 2022

Язык: Английский

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Nitrogen removal from low carbon/nitrogen polluted water is enhanced by a novel synthetic micro-ecosystem under aerobic conditions: Novel insight into abundance of denitrification genes and community interactions

Bioresource Technology, Год журнала: 2022, Номер 351, С. 127013 - 127013

Опубликована: Март 16, 2022

Язык: Английский

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Novel insights in seasonal dynamics and co-existence patterns of phytoplankton and micro-eukaryotes in drinking water reservoir, Northwest China: DNA data and ecological model

The Science of The Total Environment, Год журнала: 2022, Номер 857, С. 159160 - 159160

Опубликована: Окт. 3, 2022

Язык: Английский

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Salinity as a Determinant Structuring Microbial Communities in Coastal Lakes

International Journal of Environmental Research and Public Health, Год журнала: 2022, Номер 19(8), С. 4592 - 4592

Опубликована: Апрель 11, 2022

The response of bacterioplankton structure to salinity level in coastal lakes (n = 9) along the southern Baltic Sea coastline was studied. In terms mean levels (0.2−5.2 PSU), represented freshwater, transitional, and brackish types. Results showed that determines spatial seasonal distribution patterns microorganisms costal lakes. Increased contributed a significant decline total bacterial numbers (TBN). TBN lowest autumn (4 × 106 cells/mL) highest freshwater summer (7.11 cells/mL). groups Proteobacteria are appropriate bioindicators any classifications ecosystems, particularly at low-haline stress. Alpha- Gamma- subclasses identifiers for habitats, while Betaproteobacteria, due their intolerance haline stress, prefer habitats. Counts euryhaline Actinobacteria, dominant group (31.8%), decreased significantly with increased salinity. Actinobacteria Deltaproteobacteria were transitional Cytophaga-Flavobacteria affinity but this relation not statistically (p > 0.05). bacteria correlated other physico-chemical parameters water, such as oxygenation (Actinobacteria) or organic carbon (Betaproteobacteria, Deltaproteobacteria). impact hydrological connectivity salt-water interference on microbiota biogeochemistry waters should be considered assessment ecological status

Язык: Английский

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Bacterial community structure and metabolic activity of drinking water pipelines in buildings: A new perspective on dual effects of hydrodynamic stagnation and algal organic matter invasion

Water Research, Год журнала: 2022, Номер 225, С. 119161 - 119161

Опубликована: Сен. 24, 2022

Язык: Английский

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Ecological evolution of algae in connected reservoirs under the influence of water transfer: Algal density, community structure, and assembly processes

The Science of The Total Environment, Год журнала: 2024, Номер 915, С. 170086 - 170086

Опубликована: Янв. 18, 2024

Язык: Английский

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Different seasonal dynamics, ecological drivers, and assembly mechanisms of algae in southern and northern drinking water reservoirs

The Science of The Total Environment, Год журнала: 2024, Номер 922, С. 171285 - 171285

Опубликована: Фев. 27, 2024

Язык: Английский

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Cooperation triggers nitrogen removal and algal inhibition by actinomycetes during landscape water treatment: Performance and metabolic activity

Bioresource Technology, Год журнала: 2022, Номер 356, С. 127313 - 127313

Опубликована: Май 13, 2022

Язык: Английский

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Effects of copper sulfate algaecide on the cell growth, physiological characteristics, the metabolic activity of Microcystis aeruginosa and raw water application

Journal of Hazardous Materials, Год журнала: 2022, Номер 445, С. 130604 - 130604

Опубликована: Дек. 15, 2022

Язык: Английский

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Toward the Upgrading Quality of Drinking Water from Flavor Evaluation: Taste, Feeling, and Retronasal Odor Issues

ACS ES&T Engineering, Год журнала: 2023, Номер 3(3), С. 308 - 321

Опубликована: Фев. 8, 2023

Sensory property (taste and odor, T&O) has become an essential factor in the assessment selection of drinking water. In addition to odor issues, taste water also drawn consumers' attentions for causing a lot misunderstanding damage impression public supply. fact, general concept refers involved sensations tasting process, including taste, feeling, retronasal (jointly called flavor). As integral part sensory flavor issues that relate both volatile nonvolatile components have received inadequate attention due underperformance panel stricter ethical principles tests; even threshold certain substances is lower than threshold. To motivate research can overcome these challenges, this paper provides in-depth clarification relevant concepts overview predominant potential affecting flavor, as well modified wheel test. Additionally, considering current reliance on panels, recent advances evaluation methodologies been critically evaluated, with particular emphasis vitro approaches. At last, review proposes future prospects four major aspects, upgrading strategies quality. It hoped illustrates state field stimulates further research.

Язык: Английский

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