Results 81 to 90 of about 1,024 (131)

Coliforms removal by an integrated activated sludge-maturation pond system

International Journal of Environmental Health Engineering, 2013
Aims: This study assesses the removal of fecal indicators (i.e., total coliforms, fecal coliforms) in a full-scale activated sludge and maturation pond system with primary screening facility that is operating in center of Iran.
Mohammad Bagher Miranzadeh, Rohullah Dehghani, Mahmoud Bigdeli, Ashraf Mazaheri Tehrani, Mohsen Heidari   +4 more
doaj   +1 more source

EFFECT OF THERMAL PROCESSING ON COLIFORMS IN MINCED BEEF AND THEIR PUBLIC HEALTH SIGNIFICANCE IN PORT-SAID CITY

Assiut Veterinary Medical Journal, 2007
Fifty samples of apparently healthy minced beef were randomly purchased from butcher's shops of Port-Said city. The samples were examined for enumeration, isolation and identification of total coliforms, fecal coliforms and Escherichia coli before and ...
HASSAN EL-S.M. FARAG, NAHLA T. KORASHY
doaj   +1 more source

Effect of different initial C/N ratio of cow manure and straw on microbial quality of compost

International Journal of Recycling of Organic Waste in Agriculture
Purpose The effect of different initial carbon to nitrogen (C/N) ratios on the prevalence of Salmonella spp., fecal coliforms and helminth eggs over composts produced from several mixtures of maize straw (S) and dairy manure (M) was investigated. Method
M. A. Macias-Corral, J. A. Cueto-Wong, J. Morán-Martínez   +2 more
doaj   +1 more source

Microbiological Guideline Values for Recreational Bathing in Canada: Time for Change?

Canadian Journal of Infectious Diseases and Medical Microbiology, 2007
Recreational bathing is an activity practiced by thousands of Canadians every year. While its health benefits are numerous, bathing in polluted water can also be a source of health problems.
Benoit Lévesque, Denis Gauvin
doaj   +1 more source

Assessment of groundwater quality and health risks in Ketama region (intrarif), Morocco

Environmental Systems Research
For many reasons, water from wells and natural springs is still widely used in Morocco. 90 groundwater samples were analyzed to assess the health risks associated with its quality in the Ketama region, including physicochemical analyses such as pH ...
Rachida Elbarghmi, Mohammad Ghalit, Mostapha Abourrich, Soukaina El khalki, Shehdeh Jodeh, Khalil. Azzaoui, Abdellatif Lamhamdi   +6 more
doaj   +1 more source

Study of total microbial count, coliform contamination, and the antibiotic resistance pattern of Escherichia coli strains in shrimp supplied in Kerman City

Bihdāsht-i Mavādd-i Ghaz̠āyī
Shrimp, a valuable marine protein source, was assessed for microbial quality in Kerman stores over a 3-month period during fall 2021. Aerobic mesophilic bacteria, coliforms, fecal coliforms, and Escherichia coli were quantified in 21 raw shrimp samples ...
Faezeh Fatehi, Mahboobe Bagheri, Amir Sattari   +2 more
doaj  

Physicochemical and bacteriological quality of drinking water in Debre Markos town, Northwest, Ethiopia

SAGE Open Medicine
Background Access to safe drinking water is essential for human health; however, water contamination remains a major concern in developing countries such as Ethiopia. Rapid urbanization and inadequate sanitation threaten water quality.
Biachew Asmare, Amare Bekalu, Abaynesh Alamneh   +2 more
doaj   +1 more source

Monitoring and spatial distribution of heterotrophic bacteria and fecal coliforms in the Rodrigo de Freitas Lagoon, Rio de Janeiro, Brazil

Brazilian Archives of Biology and Technology, 2001
The distribution of heterothrophic bacteria and fecal coliforms was monitored at four sampling stations located near the shore of the Rodrigo de Freitas Lagoon, in the city of Rio de Janeiro, Brazil.
Lutterbach Márcia T. S., Vazquez Joselito Cabral, Pinet Jorge A., Andreata José V., Silva Alexandre Carlos da   +4 more
doaj  

Biological and Physicochemical Quality of Thermal Spring Pools, with Emphasis on Staphylococcus Aureus: Sarein Tourist Town, Ardabil

Muhandisī-i Bihdāsht-i Muḥīṭ, 2014
Background: This study aimed at evaluating the water quality of thermal spring of Sarein in the province of Ardabil, with emphasis on bacteria S. aureus as one of the organisms involved in skin and eye infections, in the first half of 2011.
Hadi Sadeghi, Pari Bagheri Ardebilian, Roohallah Rostami, Yusef Poureshgh, Mehdi Fazlzadeh   +4 more
doaj  

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REGROWTH OF FECAL COLIFORMS

Journal AWWA, 1969
Nonfecal coliforms often undergo regrowth after discharge into a stream. A California team investigates whether fecal coliforms follow suit.
David G. Deaner, Kenneth D. Kerri
openaire   +3 more sources