Results 61 to 70 of about 324 (155)

Seasonal Variation in Groundwater Quality of Yavatmal District, India

Journal of Chemistry, Volume 8, Issue 2, Page 870-874, 2011., 2011
Seventy samples of groundwater were collected from different parts of Yavatmal District, India and analyzed. The results of this analysis were compared with the WHO water quality standards. The groundwater quality in this district showed slightly seasonal variation while the data computed in Water Quality Index (WQI) calculator. The WQI was varied from
P. N. Rajankar, D. H. Tambekar, S. R. Wate   +2 more
wiley   +1 more source

KUALITAS AIR DANAU BATUR BERDASARKAN PARAMETER FISIKOKIMIA DAN NSFWQI [PDF]

, 2019
Danau merupakan salah satu sumber mata air yang memilliki berbagai peran di dalam masyarakat, baik ekonomi maupun sosial. Pencemaran air sungai maupun danau telah menjadi sorotan media dan masyarakat.
Pratiwi, AE, Sukmawati, Ni Made Hegard, Sukmawati, Hegard, Rusni, Ni Wayan, Pratiwi, Eka   +4 more
core   +3 more sources

Qualitative and quantitative investigation of Dez River water from the reach of Dez Dam to meeting point of Karun using NSFWQI index

International Journal of Biosciences, 2014
exaly   +2 more sources

پایش تغییرات مکانی و زمانی کیفیت آب رودخانه هراز: مطالعه تطبیقی شاخص IRWQIsc و NSFWQI

پژوهش‌های حفاظت آب و خاک, 2023
سابقه و هدف : رودخانه هراز، به‌عنوان یکی از رودخانه‌های مهم ترین در شمال ایران می‌باشد که بستر حیات بسیاری از موجودات آبزی و منبع تأمین آب بسیاری از فعالیت‌های تجاری و صنعتی پویا در حاشیه‌ی خود هست . در این مطالعه به کمک شاخص‌های کیفیت آب سطحی ایران (IR-WQIsc) و شاخص کیفیت بنیاد ملی بهداشت (NSF-WQI) به ارزیابی کیفی آب رودخانه هراز پرداخته شد .مواد و ...
openaire   +2 more sources

Sediment analysis and assessment of water quality in spacial variation using water quality index (NSFWQI) in Moragoda canal in Galle, Sri Lanka

Waste Management Bulletin, 2023
The Moragoda Canal in Galle, Sri Lanka is one of the most widely used canals for water supply for various purposes. Water quality is deteriorating due to industrialization, agricultural practices and sewage disposal. Therefore, this study aims to examine the effects of industrialization and human activities on water quality and sediment composition in ...
Subramaniam Prabagar, Suganja Thuraisingam, Jasotha Prabagar   +2 more
openaire   +2 more sources

Calidad de aguas marino-costeras del Caribe colombiano en época seca

, 2013
Se llevó a cabo un análisis de la calidad del agua en diez estaciones de los tres principales puertos del Caribe colombiano (Bahía Portete, Bahía de Cartagena y el Golfo de Morrosquillo), durante marzo y abril del 2013, a tres profundidades diferentes ...
Diana María Quintana Saavedra, Andrea Santa Ríos   +1 more
core   +1 more source

Evaluation of Golgol river water quality in Ilam province based on the National Sanitation Foundation Water Quality Index (NSFWQI) [PDF]

, 2017
Background and Aims: Setting up a well arranged control plan and water quality monitoring are the most important methods for reducing water pollution and to enhance their quality. Regarding Golgol river importance as one of the main water resources which
Mohseni-bandpey, Anoushirvan, Kazempour, Ali, Majlessi, Monireh   +2 more
core  

Investigation of Qualitative Condition of Nekarud River and Tajan River by NSFWQI Index [PDF]

, 2015
Rivers are exposed to large amounts of impurities. The first step for keeping river water quality and purification of polluted parts is obtaining information on the qualitative changes of river water in dimensions of time and place and also ...
Noorbakhsh, J., Darvishi, G., Rokni, M., Golbabaei Kootenaei, F.; Graduate Department of Environment, University of Tehran, Iran, Dadashpour, M.   +4 more
core   +2 more sources

Water quality zoning in babolrood river using national sanitation foundation water quality index and geographic information system [PDF]

, 2016
Background and purpose: Quality of surface waters is important for different uses and identification of contaminated sites and pollutants leads to appropriate use of water.
Esrafili, A., Farzadkia, M., Ghanbari, N., Shahamat, Y.D., Nasseri, S., Asgharnia, H., Kalantary, R.R., Gohari, M.R.   +7 more
core  

Predictive modeling, multi-layer evaluation, and intelligent optimization of water quality based on seasonal multivariate data and composite indices using advanced machine learning algorithms: The Mazlaqan River (Markazi Province, Iran)

Results in Chemistry
Water quality monitoring and management are critical for safeguarding public health and sustainable environmental management, especially given the complex seasonal and spatial variations in water resources.
Tayebeh Rasolevandi, Seyedeh Hadis Salamati Zaroon, Mahdiye Aghabak, Hossein Azarpira   +3 more
doaj   +1 more source