Studi Penentuan Sebaran Kualitas Air dengan Metode DOE-WQI, IP, Oregon-WQI, dan Prati Index di Waduk Sutami

Rahayu, Gayatri Putri; Sayekti, Rini Wahyu; Sholichin, Moh.

doi:10.21776/ub.jtresda.2021.001.02.37

Cited by 5 publications

(6 citation statements)

References 2 publications

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“…The pollution index method (IP) is an index used in determining the magnitude of the level of contamination according to the parameter of water quality status authorized by the government [7] [8]. The pollution index method has advantages in terms of determining the water quality status [11].…”

Section: Discussionmentioning

confidence: 99%

Analysis of the levels of pollution in the Ujong Pancu Beach on Physical-Chemical Quality

Rusydi,

Irwan,

Afdhal El Rahimi

et al. 2024

BIO Web Conf.

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Checking and monitoring water quality pollution is an important thing to do. In general, tourist areas are more susceptible to water pollution. The Peukan Bada subdistrict area has Ujung Pancu beach with a length of ± 2 km and is a marine area that plays an important role for the surrounding community. The development of human activities that occur around coastal areas will have an impact on water pollution. The aim of this research is to determine the level of pollution that occurs in the waters of Ujung Pancu Beach using the Pollution Index method based on physicochemical measurements. Water quality values are measured based on water quality standards for marine tourism purposes in the Minister of Environment Decree No. 22 of 2021. Based on the results of the analysis carried out, the result was that the level of pollution obtained was moderate pollution. The average value obtained at high tide is around 8.09 and at low tide around 8.47. Overall, the water quality parameters of Ujung Pancu beach need to be considered so that they are maintained so that they do not have a negative impact on tourist visits and marine tourism activities.

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Section: Discussionmentioning

confidence: 99%

Analysis of the levels of pollution in the Ujong Pancu Beach on Physical-Chemical Quality

Rusydi,

Irwan,

Afdhal El Rahimi

et al. 2024

BIO Web Conf.

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“…One of the methods used is the National Sanitation Foundation Water Quality Index (NSF WQI), which is commonly used to assess river water quality globally [Misaghi et al, 2017;Ratnaningsih et al, 2016]. The second method used is the Canadian Council of Ministers of the Environment WQI, which is taken based on surface water quality standards in Indonesia, and the last is the Oregon Water Quality Index, which was previously used by Rahayu et al [2021] in assessing the water quality in the Sutami reservoir. On the basis of the results Marselina et al [2022] obtained, it was found that the water quality status was better in the rainy months than in the dry months.…”

Section: Water Quality Overview: Indonesiamentioning

confidence: 99%

Methods for Determining the Water Quality Index in Developing Asian Countries: A Review

Sudarno,

Agung Wibowo,

Andarini

et al. 2024

Ecol. Eng. Environ. Technol.

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Clean water quality is a problem, especially for developing countries in Asia. Their efforts to maximize various sectors to become a developed country, for example in industrial activities, result in negative environmental impacts, especially for water quality. The wastewater that is directly discharged into river bodies without any treatment causes river water quality to become increasingly worse. The water quality index (WQI) is one of the tools used to assess river water quality. There have been many studies that examined the river water quality in Asia, but there are still few studies that discuss the river water quality as a whole in Asia, especially for developing countries where industrial activities are massive. This study discussed the trends in river water quality in developing countries in Asia. The results obtained showed that most river water quality in Asia falls into the medium to poor category, even poor in some situations, especially in the areas with dense populations and in the areas around rivers which are full of domestic and industrial activities. For this reason, there is a need for a more advanced WQI assessment which is carried out using scientific analysis using fuzzy logic so that the WQI value can be more accurate and QGIS can provide broader information. There needs to be cooperation and good relations between the community, stakeholders and the government in an effort to overcome river pollution which will become even worse by providing stricter regulations, establishing proper water treatment so that industrial or domestic waste water does not directly enter water bodies, and create appropriate policies. Therefore, it is important to be able to develop a river water quality assessment system, such as WQI to be more accurate so that these actions can be carried out.

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“…Berdasarkan klasifikasi Schmidt-Ferguson, jika pada kurun waktu satu bulan tinggi hujan lebih dari 100 mm, maka dikategorikan sebagai bulan basah. Sedangkan jika pada kurun waktu satu bulan tinggi hujan kurang dari 100 mm, maka dikategorikan sebagai bulan kering [6]. Tabel 7 menampilkan hasil perhitungan faktor luas pengaruh (Kr) tiap stasiun di DAS Bango.…”

Section: Penentuan Musim (Klasifikasi Schmidt-ferguson)unclassified

Studi Penentuan Status Mutu Air dengan Metode IP, WQI, dan NSF-WQI pada Sungai Mewek-Kalisari-Bango di Kota Malang

Lubis,

Yuliani,

Sayekti

2023

jtresda

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Sungai Mewek-Kalisari-Bango merupakan salah satu sungai utama di Kota Malang. Keberadaan sungai ini sangat penting bagi masyarakat sekitar sungai, seperti digunakan untuk keperluan mandi, masak, irigasi, dan lain-lain. Namun saat ini terjadi banyak penumpukan sampah di sepanjang sungai, utamanya sampah hasil kegiatan domestik. Selain itu, limbah industri dan pertanian juga memperburuk kualitas air sungai. Hal ini sesuai dengan hasil pemantauan yang menunjukkan beberapa parameter kualitas air sungai telah melewati baku mutu. Tujuan penelitian adalah untuk menetapkan status mutu air pada musim kemarau di Sungai Mewek-Kalisari-Bango. Penetapan status mutu air menggunakan metode Indeks Pencemaran, WQI, dan NSF-WQI. Tujuan lainnya yaitu untuk mengetahui sumber pencemaran sungai berdasarkan penggunaan lahan di sekitar sungai. Hasil status mutu air Sungai Mewek-Kalisari-Bango dapat disimpulkan sebagai berikut: metode Indeks Pencemaran (tercemar ringan), metode WQI (bersih), dan metode NSF-WQI (sedang). Berdasarkan penggunaan lahan, pada segmentasi Sungai Mewek-Kalisari-Bango bagian hulu sumber pencemaran didominasi limbah pertanian. Sedangkan pada bagian tengah dan hilir sumber pencemaran didominasi limbah domestik. Secara umum sumber pencemaran pada Sungai Mewek-Kalisari-Bango terdiri dari limbah domestik, pertanian, dan industri. Namun berdasarkan hasil analisis korelasi dengan metode Spearman, didapat bahwa tidak ada korelasi antara luas tutupan lahan dan kualitas air, baik pada kualitas tiap parameter maupun status mutu airnya.

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Studi Penentuan Sebaran Kualitas Air dengan Metode DOE-WQI, IP, Oregon-WQI, dan Prati Index di Waduk Sutami

Cited by 5 publications

References 2 publications

Analysis of the levels of pollution in the Ujong Pancu Beach on Physical-Chemical Quality

Analysis of the levels of pollution in the Ujong Pancu Beach on Physical-Chemical Quality

Methods for Determining the Water Quality Index in Developing Asian Countries: A Review

Studi Penentuan Status Mutu Air dengan Metode IP, WQI, dan NSF-WQI pada Sungai Mewek-Kalisari-Bango di Kota Malang

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