Results 1 to 10 of about 15,667 (192)

Assessment of Microbial Indicators of Water Resources in KooheHava and TangeKhoor Free Area [PDF]

open access: yesIranica Journal of Energy and Environment, 2023
In the wildlife management, maintaining water quality and quantity, especially in areas that are faced with relative constraints of water resouces, are considered as one of the planning pillars. Natural springs and artificial troughs in the KooheHava and
A. Alizadeh, H. Nowzari
doaj   +1 more source

Bacteriological Quality of Raw Milk in Beni-Suef Governorate, Egypt [PDF]

open access: yesJournal of Veterinary Medical Research, 2021
The aim of the study was directed to investigate the bacteriological quality of raw milk in Beni-Suef governorate, Egypt by conventional bacteriological methods.
Arafa Meshref   +2 more
doaj   +1 more source

The microbial and physicochemical quality of the storage tanks and distribution networks of drinking water in the villages of Saqqez in Kurdistan province, Iran (2018) [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2020
Lack of access to safe drinking water is an important health concern in developing countries. The present study aimed to investigate the microbial and physicochemical quality of the drinking water storage tanks and distribution networks in the villages ...
Arman Yousefi, Zahra Hojjati Bonab
doaj   +1 more source

Comparative assessment of the relationship between coliform bacteria and water geochemistry in surface and ground water systems.

open access: yesPLoS ONE, 2021
The occurrence of pollution indicator bacteria (total and faecal coliform) has been used as a sanitary parameter for evaluating the quality of drinking water.
Simon Appah Aram   +2 more
doaj   +1 more source

Assessment of Water and Sediments Quality of Kitchener Drain Nile Delta - Egypt [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2021
Kitchener drain isconsideredone of the largest drains in the Nile delta. The current study aimed to assess water quality and level of some chemical and biological pollutants in both the water and sediments of Kitchener drain.
Eman Abd-Elfattah   +4 more
doaj   +1 more source

A new approach in bacteriological and chemical treatment of surface water for drinking purpose [PDF]

open access: yesJournal of Bioscience and Applied Research, 2015
The surface water contain some dissolved contaminants such as iron and manganese. It is unsuitable for drinking water without appropriate treatment. Under standard and steady-state conditions, the bioreactor was very effective when 2% of the nano polymer
Hisham M   +4 more
doaj   +1 more source

Inactivation of Coliforms in Sludge Through Cavitation Phenomena by Ultrasonic Waves [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2023
Background: One of the most challenging and critical processes in wastewater treatment is sludge treatment. This study aimed to investigate the effects of low frequency ultrasound and high level of energy on inactivation rate of total coliform of sludge ...
Farshad Golbabaei Kootenaei   +5 more
doaj   +1 more source

Detcetion Of Bacterial Contamination Of Drinking Water In The Right Side Of Mosul City By Multiple Tubes Fermentation Technique. [PDF]

open access: yesمجلة التربية والعلم, 2019
This study aimed to investigate bacterial contamination of drinking water in the right side of Mosul city using multiple tubes fermentation technique, depending on total coliform count as an indicator, this study takes seven months started from December,
Adeba AL-Nuaaman, Musaab Al- Ballo
doaj   +1 more source

Evaluating the Efficiency of Lettuce Disinfection According to the Official Protocol in Iran [PDF]

open access: yesIranian Journal of Public Health, 2012
Background: The objective of this study was to evaluate the efficacy of Sanitization of Lettuce according to the protocols set forth by Iranian Ministry of Health and Medical Education for reducing populations of total coliform, fecal coliform, and ...
B Nomanpour   +6 more
doaj   +2 more sources

Correlation of various water quality parameters and water quality index of districts of Uttarakhand

open access: yesEnvironmental and Sustainability Indicators, 2021
This study is based on hydrogeochemical and biological parameters and calculation of Water Quality Index (WQI) to assess water quality of a rural tract in five districts of Garhwal and Kumaon district of Uttarakhand, India.
Vinod Kothari   +3 more
doaj   +1 more source

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