Results 11 to 20 of about 4,489 (218)

Water quality assessment of the Zayandehroud Lake using WQI index [PDF]

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
Biological and ecological studies of water resources play an important role in both researches and scientific studies. The most important step for this study is identifying the characteristics of the ecosystem, living organisms and environmental factors.
Khalaji, M., Ebrahimi, E., Hashemenejad, H., Motaghe, E., Asadola, S.   +4 more
core   +5 more sources

River water quality variability in the young volcanic areas in Java, Indonesia

Journal of Degraded and Mining Lands Management, 2023
Rivers on Java Island are one of the water supply sources to meet the surrounding population's water needs. However, only large, high-priority rivers underwent a comprehensive water quality assessment.
Heru Hendrayana, Indra Agus Riyanto, Azmin Nuha   +2 more
doaj   +1 more source

Analysis of Water Quality Status in Porong River, Sidoarjo by Using NSF-WQI Index (Nasional Sanitation Foundation – Water Quality Index)

Jurnal Pembangunan dan Alam Lestari, 2017
Porong River can be described as a walking landfill that can deliver variety of waste to go to estuary, where it would be settled and accumulated. That numerous waste in the river will lead to pollution and provide huge negative impact for water quality ...
Muhammad Triaji, Yenny Risjani, Mohammad Mahmudi   +2 more
doaj   +2 more sources

Development of entropy and deviation-based water quality index: Case of river Ganga, India

Ecological Indicators, 2022
In this study, a comprehensive multiplicative water quality index, MED-WQI, for surface water quality assessment has been developed that uses sub-index functions based on deviation from maximum contaminant level of respective parameters.
Mohit Verma, Vijay A. Loganathan, Vinod K. Bhatt   +2 more
doaj   +1 more source

Application of GIS Technique to Assess the Habbaniya Lake Water for Human Consumption [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2022
Geographic Information System (GIS) technique was used in this study to produce a Water Quality Index (WQI) map to assess the water of Habbaniya Lake for drinking purposes.
Mahmood Al-Kubaisi, Qusai Al-Kubaisi, Younus Al-Saady, Mufid alhadithi, Ammar Jasim   +4 more
doaj   +1 more source

Comprehensive water quality assessment of surface sources in the city of Latacunga and the canton Pedro Vicente Maldonado in Ecuador

RUDN Journal of Ecology and Life Safety, 2023
A study of the quality of drinking water sources - surface waters of the river systems of the city of Latacunga and the canton of Pedro Vicente Maldonado, Ecuador, was carried out during 2018 and 2019.
Cristian A. Salazar Flores, Anna I. Kurbatova, Kseniya Y. Mikhaylichenko, Svetlana I. Barannikova   +3 more
doaj   +1 more source

Assessment of the Water Quality of Oji River Using Water Quality Index (WQI)

Journal of Environment and Earth Science, 2019
This study measured the physico-chemical parameters and concentration of the heavy metals of Oji river and assessed the water quality of the river by means of water quality index (WQI).The physico-chemical parameters were determined following the APHA (1998) procedure and the heavy metals were analyzed using Atomic Absorption Spectrometry (AAS).The ...
Uzochukwu C. Ugochukwu, Amaka Lynda, Onuorah Onyechi, Henry Onuora   +3 more
  +6 more sources

Examining the Water Quality Situation in Klampok River, Semarang through the Application of the NSF-WQI (National Sanitation Foundation – Water Quality Index) Model

Jurnal Presipitasi, 2023
The Klampok River is one of the rivers that crosses the Bandungan, Bawen, Bergas and Pringapus Districts. The increase in the number of residents in the river basin which is not matched by the availability of land encourages the conversion of land ...
Syafrudin Syafrudin, Anik Sarminingsih, Henny Juliani, Anang Wahyu Sejati, Bimastyaji Surya Ramadan, Mochamad Arief Budihardjo, Winardi Dwi Nugraha   +6 more
doaj   +1 more source

Application of Water Quality Index and Water Suitability for Drinking of the Euphrates River within Al-Anbar Province, Iraq

Journal of Engineering, 2023
In this study water quality was indicated in terms of Water Quality Index that was determined through summarizing multiple parameters of water test results.
Awatif Soaded Alsaqqar, Basim Hussein Khudair, Ali Abdullah Hasan   +2 more
doaj   +1 more source

Modification of the Water Quality Index (WQI) Process for Simple Calculation Using the Multi-Criteria Decision-Making (MCDM) Method: A Review

, 2021
Human activities continue to affect our water quality; it remains a major problem worldwide (particularly concerning freshwater and human consumption).
Naseem Akhtar, Mardiana Idayu Ahmad, Abdul Qadir, Muhammad Izzuddin Syakir Ishak, Mohamad Shaiful Md Yusuff, Khalid Umar, Yazan Khalaf Ali Almanasir, Mohd Talha Anees   +7 more
core   +1 more source