Results 31 to 40 of about 16,205 (212)

Estimation of Saprolite Thickness Needed to Remove E. coli from Wastewater

open access: yesApplied Sciences, 2021
Saprolite, weathered bedrock, is being used to dispose of domestic sewage through septic system drainfields, but the thickness of saprolite needed to remove biological contaminants is unknown for most saprolites.
Michael J. Vepraskas   +2 more
doaj   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume   +1 more
wiley   +1 more source

BACTERIOLOGICAL STATUS OF SOME SOFT CHEESES SOLD IN BENI-SUEF CITY

open access: yesAssiut Veterinary Medical Journal, 2009
A total of 100 random samples of some Egyptian soft cheeses (50 each of kareish and tallaga cheese) were collected from different farmer's houses and shops in Beni-Suef city and villages around the city.
A.M.S. MESHREF, G.M. HASSAN
doaj   +1 more source

Development of a sustainable water treatment process using biochar as substrate for filtration and coliform removal

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil   +8 more
wiley   +1 more source

Avaliação da qualidade microbiológica de águas minerais consumidas na região metropolitana de Recife, Estado de Pernambuco = Evaluation of the microbiological quality of mineral water consumed in the metropolitan region of Recife, Pernambuco State

open access: yesActa Scientiarum. Health Sciences, 2010
Águas minerais comercializadas em garrafões de 20 L na região metropolitana de Recife, Estado de Pernambuco foram analisadas microbiologicamente, no período de junho de 2002 a maio de 2003.
Marcelo Iran Souza Coelho   +4 more
doaj  

Smoothie Drinks: Possible Source of Resistant and Biofilm-Forming Microorganisms

open access: yesFoods, 2022
Smoothie drinks are currently very popular drinks sold especially in fast food establishments. However, smoothies are a significant source of microorganisms.
David Šilha   +3 more
doaj   +1 more source

Food Contamination and Safety in Nigeria: A Systematic Synthesis of Heavy Metals, Microbial Pathogens, and Health Risk Metrics

open access: yesFood Safety and Health, EarlyView.
This is an infographic driver of food contaminants and health effects. ABSTRACT Food safety remains a critical challenge in Nigeria due to rapid urbanization and weak regulatory enforcement. This systematic review synthesizes empirical evidence from 2015 to 2025 to characterize food contaminant profiles and associated human health risks in Nigeria ...
Cecilia Nwadiuto Obasi   +6 more
wiley   +1 more source

BACTERIOLOGICAL QUALITY OF IRRIGATION WATER FROM VEGETABLE GARDENS IN THE MUNICIPALITIES OF ARARAQUARA, BOA ESPERANÇA DO SUL AND IBITINGA, SP

open access: yesAlimentos e Nutrição, 2011
This work aimed to assess the bacteriological quality of water used in the irrigation of vegetable gardens in the municipalities of Araraquara, Boa Esperança do Sul and Ibitinga, São Paulo, Brazil.
Rosa Maria BERALDO   +1 more
doaj  

Microbiological water quality and gill histopathology of fish from fish farming in Itapecuru-Mirim County, Maranhão State=Qualidade microbiológica da água e histopatologia de brânquias de peixes provenientes de pisciculturas do município de Itapecuru-Mirim, Estado do Maranhão [PDF]

open access: yesActa Scientiarum: Biological Sciences, 2012
The present study evaluated the microbiological water quality and tissue lesions in gills from Nile tilapia (Oreochromis niloticus) and hybrid tambacu (Colossoma macropomum female x Piaractus mesopotamicus male).
Flávio Ruas de Moraes   +4 more
doaj  

Antimicrobial Sensitivity Profile and Resistance Gene Research in Escherichia coli Isolated From Water and Fish From Lagoa da Conceição, Florianópolis, SC, Brazil

open access: yesFood Safety and Health, EarlyView.
This paper highlights a concerning scenario of environmental contamination by multidrug‐resistant bacteria, underscoring the need for integrated surveillance and control strategies to address antimicrobial resistance in aquatic environments within the context of One Health.
Francisco Lucas de Amorim Nascimento   +13 more
wiley   +1 more source

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