Results 51 to 60 of about 14,743,832 (195)

WQI Assessment for Swarnamukhi River water at Chandragiri, Andhra Pradesh, India [PDF]

E3S Web of Conferences
Potable water remains a global issue as the world continues to consume water from untreated sources. Almost all human activities such as domestic, agricultural and industrial need water. Quality of water is crucial for all.
Vijaya Kumar Mamilla, Prasad Raju Hemadri, Raga Swaroop Reddy K., Tharun Balaji B.   +3 more
doaj   +1 more source

Evaluation of karst spring water quality in northeast Tennessee using water quality indices

Agrosystems, Geosciences & Environment, 2023
Ensuring access to safe drinking water to protect public health in communities underserved or unserved by centralized water systems requires regular water quality testing and reporting.
Lukman Fashina, Ingrid Luffman, Arpita Nandi, Timothy Andrew Joyner   +3 more
doaj   +1 more source

Sensitivity analysis for water quality index (WQI) prediction for Kinta River, Malaysia [PDF]

, 2011
Water quality index (WQI) serves as the basis for environment assessment of watercourse in relation to pollution load categorization and designation of classes and beneficial uses as provided by Interim National Water Quality Standards (INWQS) in ...
Kasim, Mohd Fadhil, Abdullah, Baharuddin, Juahir, Hafizan, Saadudin, Syaiful Bahren, Retnam, Ananthy, Md Zain, Sharifuddin, Abdul Zali, Munirah   +6 more
core   +1 more source

Determination of Quality Indicators of Prut River Water

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2019
This study presents an assessment of water quality of Prut River using the Water Quality Index (WQI), calculated according to the weighted arithmetic water quality index method.
Gheorghe Duca, Aliona Mereuta, Natalia Velisco, Claudiu Tanaselia, Tatiana Mitina   +4 more
doaj   +1 more source

Water quality and distribution of Selorejo Reservoir using the Pollution Index, Oregon-WQI, and NSF-WQI methods

Jurnal Teknik Pengairan, 2023
Selorejo Reservoir is used for flood control activities, hydropower, agricultural irrigation, fisheries, and tourism. In 2021, the water quality of Selorejo Reservoir worsened, which was indicated by fish mortality and an increase of water lettuce ...
Ken Diah Mangar Nastiti, Rini Wahyu Sayekti, Emma Yuliani   +2 more
doaj   +1 more source

Assessment of groundwater quality in a highly urbanized coastal city using water quality index model and bayesian model averaging

Frontiers in Environmental Science, 2023
Prediction and assessment of water quality are important aspects of water resource management. To date, several water quality index (WQI) models have been developed and improved for effective water quality assessment and management.
Xin Wang, Xin Wang, Yong Tian, Chongxuan Liu   +3 more
doaj   +1 more source

Water quality index assessment of Koudiat Medouar Reservoir, northeast Algeria using weighted arithmetic index method

Journal of Water and Land Development, 2017
Water quality index (WQI) is a mathematical tool used to transform large quantities of water quality data into a single number which present water quality level.
Bouslah Soraya, Djemili Lakhdar, Houichi Larbi   +2 more
doaj   +1 more source

DETERMINATION OF WATER QUALITY INDEX (WQI) CENTRAL JAVA PROVINCE WATER BODY BASED ON TOTAL COLIFORM

, 2021
In recent years, the Central Java Province municipal river\u27s water quality in the area is classified as heavily polluted. Therefore, research on water quality and its pollution level needs to be carried out in the Surakarta municipal river, especially
Matin, Hashfi Hawali Abdul, Sari, Novi Kartika, Sarwono, Ariyanti, Septiariva, Iva Yenis, Suryawan, I Wayan Koko   +4 more
core   +3 more sources

Assessment of the Water Quality of the Tigris River in the City of Mosul

Journal of Engineering and Sustainable Development
In this study, a total of 120 water samples were collected from five stations along the Tigris River within Mosul City and tested to assess their quality. Water samples were collected over the course of a year.
Faiza I. Muhammed, İlker Akmırza
doaj   +1 more source

Development of a water quality index (WQI) for the Loktak Lake in India [PDF]

Applied Water Science, 2017
Abstract The present work was carried out to assess a water quality index (WQI) of the Loktak Lake, an important wetland which has been under pressure due to the increasing anthropogenic activities. Physicochemical parameters like temperature (Tem), potential hydrogen (pH), electrical conductivity (EC), turbidity (T), dissolved oxygen (DO), total ...
Rajiv Das Kangabam, Sarojini Devi Bhoominathan, Suganthi Kanagaraj, Munisamy Govindaraju   +3 more
openaire   +2 more sources