scholarly journals STATUS KUALITAS AIR SUNGAI SEKITAR KAWASAN PENAMBANGAN PASIR DI SUNGAI BATANG ALAI DESA WAWAI KALIMANTAN SELATAN

2016 ◽  
Vol 12 (1) ◽  
pp. 1
Author(s):  
Ahmad Rizqan ◽  
Idiannor Mahyudin ◽  
Mijani Rahman ◽  
Jamzuri Hadie
Keyword(s):  
Water Quality ◽  
River Water ◽  
River Water Quality ◽  
Class I ◽  
Class Iii ◽  
Sand Mining ◽  
The Status ◽  
Water Quality Status ◽  
Quality Status

This study aimed to analyze the water quality of Sungai Batang Alai. Water quality of physics and chemistry properties were analized in location of sand mining and without sand mining. Research conducted at Sungai Batang Alai Village Wawai District of South Batang Alai Hulu Sungai Tengah. Parameters of physical and chemical of water which analyzed were temperature, TSS, TDS, Debit, BOD, COD, DO, pH, Fe, and Mn. The sample were taken at 4 points with 3x replicatation. Status of water water quality were  determined by using STORET method, then the results were compared with status of river water quality status of Class I based on South Kalimantan Governor Regulation No. 5 of 2007 on the status of river water quality. The results showed that the sand mining activities negatively impact the water quality of the river Batang Alai than the location there are no sand mining. This can be seen by the river water quality status in the area before the sand mining in the category of Class I to Class III down to the location of the existing sand mining.

ANALISIS KUALITAS AIR DENGAN PENENTUAN STATUS MUTU AIR SUNGAI JAING KABUPATEN TABALONG

2019 ◽  
Vol 5 (2) ◽  
Author(s):  
Yuniarti Yuniarti ◽  
Danang Biyatmoko
Keyword(s):  
Water Quality ◽  
River Water ◽  
Pollution Index ◽  
Total Coliform ◽  
Run Off ◽  
The Status ◽  
Water Quality Status ◽  
Index Value ◽  
Quality Status

Sungai Jaing merupakan salah satu sungai yang melintas di Kabupaten Tabalong dengan panjang 39 km yang bermuara di Sungai Tabalong. DAS Jaing memiliki luas area ± 298 km2bagian dari DAS Barito di Kalimantan Selatan. Sungai Jaing diklasifikasi sebagai sungai kelas I (satu). Alih fungsi lahan cukup besar terjadi disekitar daerah aliran sungai jaing, bagi sektor pertambangan batubara, sektor migas, sektor industri, perkebunan dan pertanian. Banyaknya aktivitas ini menyebabkan sungai jaing berpotensi cukup besar mengalami penurunan kualitas. Pengamatan lapangan menunjukkan bahwa beberapa kegiatan berpotensi memasukkan unsur pencemar ke Sungai Jaing yang mana kemungkinan membuang limbah produksi secara langsung ataupun run off (limpasan) limbah produksi kedalam sungai. Tujuan penelitian ini adalah menganalisis kualitas Sungai Jaing melalui penentuan Status Mutu Air dari Sungai Jaing. Wilayah penelitian dilaksanakan di Sungai Jaing sejauh 39 Km di Kabupaten Tabalong, Kualitas air sungai diukur dan diamati pada 3 titik pengambilan sampel terhadap parameter fisika, kimia dan biologi. Analisis kualitas dan penentuan status mutu air menggunakan metode STORET dan metode indeks pencemaran. Hasilnya adalah (1) parameter DO, BOD, COD, Fecal coliform dan Total Coliform telah melebihi baku mutu air sungai Kelas I menurut Peraturan Gubernur Kalimantan Selatan                    No. 5 Tahun 2007 sehingga menyatakan kualitas air sungai jaing menurun ( 2) Terjadi pergeseran status mutu air sungai jaing dari hulu ke hilir yang ditandai dengan nilai STORET dan nilai indeks pencemaran (IP) yang cenderung semakin meningkat berdasarkan kriteria sungai menurut PP nomor 82 Tahun 2001. Nilai STORET sungai jaing adalah antara -108 sampai dengan -110 dengan status mutu Cemar Berat dan nilai indeks pencemaran (IP) berkisar antara 4,027 sampai dengan 4,173 yang menyatakan bahwa status mutu air sungai jaing adalah cemar ringan. Kata Kunci: Indeks polusi, kualitas air, metode STORET, status kualitas. Sungai Jaing is one of the rivers that flows in Tabalong District which has length of 39 km and empties into the Tabalong River. The Jaing watershed has an area of ± 298 km2 of the Barito watershed in South Kalimantan. This river is classified as class I (one) river. Several activities for the coal mining sector, oil and gas sector, industrial sector, plantation and agriculture considered to take over the land function widely surrounding the river. Those activities actually have a potential to reduce the water quality of the river. Field observations found pollutants which are likely to dispose of production waste directly or run off (run off) of production waste into the river. Hence, the purpose of this study was to analyze the quality of Sungai Jaing through determining the status of water quality from Sungai Jaing. The research area was carried out in Sungai Jaing as far as 39 Km in Tabalong District where river water quality was measured and observed at 3 sampling points based on physical, chemical and biological parameters. Quality analysis and determination of water quality status using the STORET method and pollution index method. The results are (1) the parameters of DO, BOD, COD, Fecal coliform and Total Coliform have exceeded Class I river water quality standards according to Governor of South Kalimantan Regulation No. 5 of 2007 stating that the quality of river water is decreasing (2) There is a shift of the water quality status of the Sungai Jaing from upstream to downstream which is characterized by the STORET value and pollution index value which tends to increase based on a river criteria according to PP number 82 of 2001. In addition, STORET value of river jaing is between -108 to -110 with the status of Heavy Pollution quality and the pollution index value (IP) ranges from 4,027 to 4,173 which states that water quality status of the Sungai Jaing is mild pollution.  Keywords : Water Quality, Quality Status, STORET Method, Pollution Index

scholarly journals STATUS MUTU AIR SUNGAI AYUNG BERDASARKAN DATA PEMANTAUAN KUALITAS AIR TAHUN 2014-2018

2020 ◽  
Vol 14 (2) ◽  
pp. 143
Author(s):  
I Made Sara Wijana ◽  
Ni Made Ernawati ◽  
Abd Rahman As-syakur
Keyword(s):  
Water Quality ◽  
River Water ◽  
Secondary Data ◽  
Quality Standards ◽  
Environmental Damage ◽  
Water Quality Standards ◽  
The Status ◽  
Water Quality Status ◽  
Quality Status

It is very important to know the status of river water quality, in order to determine the direction of resource management which is decreasing in quality according to its allocation. Analysis of the status of the water quality of the Ayung River in Bali Province using secondary data in the form of data on illness results from 2014 to 2018. The number of parameters applied to the fire is 16 parameters with class II water quality standards referring to attachment XII of Bali Governor Regulation No. 16 of 2016 concerning Environmental Quality Standards and Environmental Damage Standard Criteria. The analysis used the Storetic Method (Decree of the Minister of Environment Number 115 of 2003). The results of the analysis show that the status of Ayung River water is at very good, good and moderate levels. The status of the Ayung River's air quality tends to decline from year to year and from upstream to downstream. Status determining parameters are: BOD5, phosphate, phenol, detergent and sulfide. Key words: water quality status; ayung river; storet.

scholarly journals Evaluation Of Water Quality At River Bian In Merauke Papua

2018 ◽  
Vol 31 ◽  
pp. 08006
Author(s):  
Irba Djaja ◽  
P. Purwanto ◽  
H. R. Sunoko
Keyword(s):  
Water Quality ◽  
Sampling Method ◽  
Pollution Index ◽  
Local People ◽  
Class Iii ◽  
Domestic Waste ◽  
The Status ◽  
Water Quality Status ◽  
Quality Threshold

River Bian in Merauke Regency has been utilized by local people in Papua (the Marind) who live along the river for fulfilling their daily needs, such as shower, cloth and dish washing, and even defecation, waste disposal, including domestic waste, as well as for ceremonial activities related to the locally traditional culture. Change in land use for other necessities and domestic activities of the local people have mounted pressures on the status of the River Bian, thus decreasing the quality of the river. This study had objectives to find out and to analyze river water quality and water quality status of the River Bian, and its compliance with water quality standards for ideal use. The study determined sample point by a purposive sampling method, taking the water samples with a grab method. The analysis of the water quality was performed by standard and pollution index methods. The study revealed that the water quality of River Bian, concerning BOD, at the station 3 had exceeded quality threshold. COD parameter for all stations had exceeded the quality threshold for class III. At three stations, there was a decreasing value due to increasing PI, as found at the stations 1, 2, and 3. In other words, River Bian had been lightly contaminated.

scholarly journals Geographic Information System for a Community-Based Water Quality Mapping of Rivers in Indonesia

2020 ◽  
pp. 219-226
Author(s):  
Shofwatul ‘Uyun
Keyword(s):  
Water Quality ◽  
River Water ◽  
Spatial Data ◽  
River Water Quality ◽  
Sampling Location ◽  
Community Based ◽  
The Status ◽  
The Government ◽  
Monitoring Area

River Water with good quality status is the primary needs for the Indonesian people who live along the river. Indonesia has more or less 303 rivers with varied status of water quality. On the other side, the government is obliged to conduct the current situation mapping and to spread the status of river water quality to the surrounding society. It is certainly not an easy job considering the amount and width of the monitoring area. Therefore, this research has proposed a new concept to map the status of river water quality using the STORET method by involving the active participation of the local river community. The locations of research are: Kambaniru river, Brantas river, dan Gajah Wong river. There are seven parameters used to determine the status of river water quality those are: temperature, EC/DHL, TDS, PH, DO, BOD and Caliform. The river community can report the data of analysis result into a system in accordance with the sampling location by enclosing the spatial data. The system will present the status of water quality starting from each point of location to the status of water quality of certain river. The testing result functionally indicates that the system is able to give perfect accuration value. While from its usability, the respondents’ responses are as follows: very agree 60.40%, agree 37.95%, and disagree 1.65%.

scholarly journals STATUS MUTU DAERAH PENAMBANGAN PASIR DI PERAIRAN SUNGAI SERAYU DENGAN MENGGUNAKAN METODE STORET

INFO-TEKNIK ◽  
2018 ◽  
Vol 19 (2) ◽  
pp. 155
Author(s):  
Nurlinda Ayu Triwuri ◽  
Murni Handayani ◽  
Rosita Dwityaningsih
Keyword(s):  
Water Quality ◽  
River Water ◽  
Good Condition ◽  
River Water Quality ◽  
Quality Data ◽  
Quality Level ◽  
Sand Mining ◽  
Water Quality Data ◽  
Group D

The quality of river water is strongly related to human activities in it. Changesin the condition of water quality in the river flow are the effects of the dischargefrom existing land use. One of them is sand mining activities along the SerayuRiver, especially around Tumiyang, Kebasen, Banyumas Regency. Activitiesfrom sand mining will cause a decrease in river water quality. From this activity,it is necessary to study the status of water quality using the STORET method todetermine the quality of river water so that the river can be utilized in accordancewith the applicable designation.The STORET method is one method for determining water quality data withwater quality standards in accordance with the appointment of Minister ofEnvironment Decree No.115 2003. This research is a quantitative descriptivestudy to determine the water quality of the Serayu river in the sand of miningareas precisely in Banyumas Regency. The parameters measured in this studywere measurements of Total Disolved Solid (TDS), temperature, pH, andElectrical Conductivity. Determining the location of taking water using apurposive sampling method.Based on the results of data analysis using the Storet method and refers to thequality standards of Government Regulation No.20 of 1990 Group D. Waterquality in Serayu River has a total score of 9 after sand mining. This shows thequality status of the lightly polluted Serayu river (-1 to -10). But still in class Band the river water quality level is still in good condition. There are temperatureparameters that exceed the threshold of 25 - 32oC, but the TDS, DHL and pHparameters are still within the threshold of designation in Group D.

Studi Mutu Air Sungai Cibaligo Kota Cimahi Provinsi Jawa Barat dengan Metode Indeks Pencemar

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Yulia Anggraini ◽  
Eka Wardhani
Keyword(s):  
Water Quality ◽  
River Water ◽  
Domestic Wastewater ◽  
Total Coliform ◽  
Domestic Trade ◽  
The Status ◽  
Water Quality Status ◽  
Index Value ◽  
The Impact ◽  
Quality Status

Cibaligo River is the polluted rivers in Cimahi City. The river that flows through three districts and 6 sub-districts in Cimahi City catchment  area of 666.19 hectares of watershed with a total length of 7 km. The land use of the district through which this river passes is domestic, trade, agriculture, livestock and industry whose waste will end into the Cibaligo River. The impact of these activities causes the river to be polluted and a decrease in water quality. The purpose of this study was to determine the status of water quality from upstream to downstream which represents the transition, dry, and rainy seasons. Knowledge of water quality status can be used as basic data for controlling water pollution in rivers. The pollutant index (IP) method used in this study is in accordance with the Decree of the State Minister for the Environment Number 115 of 2003 concerning guidelines for determining water quality status. The results showed that the water quality status of the Cibaligo River from upstream to downstream represented that each season was categorized as heavily polluted with the highest index value being in the rainy season at the downstream point. The main contributor that causes river water to be heavily polluted is domestic wastewater, especially the presence of total coliform and fecal coliform that exceed the established quality standards. Based on the results of the research, efforts to tackle domestic waste are needed to improve the quality of this river water.

THE RELATIONSHIP WATER QUALITY STATUS METHODS POLLUTION INDEX WITH ACTIVITIES OF FLOATING NET CAGE IN THE RIAM KANAN DAM

2017 ◽  
Vol 7 (1) ◽  
pp. 1
Author(s):  
Nida Nida ◽  
Mijani Rahman ◽  
Abdur Rahman
Keyword(s):  
Water Quality ◽  
Pollution Index ◽  
Class I ◽  
Physical Parameters ◽  
Fertility Level ◽  
Total Phosphate ◽  
The Status ◽  
Water Quality Status ◽  
Net Cage ◽  
Quality Status

This study aims to determine the status of water quality in the Riam Kanan Reservoir seen from the physical parameters (Temperature and Brightness) and chemical parameters (pH, DO, Total Phosphate, Nitrate and Ammonia) using Pollution Index (IP) method, knowing trophic level in Riam Kanan reservoir seen from the parameter of Brightness, Total Phosphate and Total Nitrogen and know the influence of floating net cage activity to water quality status of Riam Kanan reservoir.Of the result on measurement of IP method water quality which based on the,  the status of water quality in station 1, 2, and 3 was complied with water quality standard (good condition), either for class I, II, III, or IV. Based on the regulation of the state minister for environment Number 28 Year 2009 was found that the fertility level in station 1, 2, and 3 was in the same trophic status, which was oligotrophic. The value of thit nitrate (X1), total P (X2) and ammonia (X3) either for class I, II, III, or IV was lower than ttabel for significance in 5% or sig/.probability > 0,05 which meant that H0 was accepted; KJA activities did not affect the water quality status of Riam Kanan dam.

scholarly journals THE STUDY OF WATER QUALITY STATUS IN THE NGEBRONG RIVER WITH PHYSICAL AND CHEMICAL PARAMETERS IN THE TAWANGSARI BARAT REGION, PUJON DISTRICT, MALANG REGENCY

2019 ◽  
Vol 2 (2) ◽  
pp. 164
Author(s):  
Bambang Suharto ◽  
Liliya Dewi ◽  
Aulia Nur Mustaqiman ◽  
Tyas Roro Anggraini Kyai Marjo
Keyword(s):  
Water Quality ◽  
Pollution Index ◽  
Quality Standard ◽  
Index Method ◽  
The Status ◽  
Water Quality Status ◽  
Almost All ◽  
Physical And Chemical ◽  
Quality Status

<strong>Aim:</strong> The purpose of this study was to determine the status of water quality in a river by using the Pollution Index method as stated in the Decree of the Minister of Environment No. 115/2003 regarding Guidelines for Determining the Status of Water Quality and to determine the effect of quality status on development efforts towards ecotourism. <strong>Methodology and Results:</strong> The measurement of water quality was carried out at two points, namely T1 (upstream) and T2 (downstream) points. The parameters included BOD, COD, DO, TSS, Temperature, pH, Zn, S, P, No3, and No2. From the test results for class I, II, and III criteria, almost all parameters exceeded the quality standard. The status of the river water quality, according to the Pollution Index, has increased from moderate polluted upstream and heavily polluted to certain parameters downstream. <strong>Conclusion, significance and impact study: </strong>The quality standards that are met for the river are criteria for class IV. The increase in pollution is indicated by human activity around the river which is characterized by increasing population and land use in agriculture and plantations. The increasing pollution reduces the quality of the river if it is developed into an ecotourism area due to its low water quality status.

scholarly journals Water quality condition of Sani river as source of drinking water of PDAM Tirta Bening in Pati Regency

2020 ◽  
Vol 202 ◽  
pp. 06040
Author(s):  
Evta Rina Mailisa ◽  
Bambang Yulianto ◽  
Budi Warsito
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
River Water ◽  
River Water Quality ◽  
Quality Data ◽  
Quality Level ◽  
Drinking Water Source ◽  
Water Quality Data ◽  
Water Quality Status ◽  
Quality Status

Sani river is one of the rivers in Pati Regency, provided as the drinking water source by PDAM Tirta Bening. The people’s activities inhabit along the Sani river affect its water quality. The purpose of this study was 1) analyzed the quality of the Sani river water, and 2) evaluated the status of the Sani river water quality. The data used was the 2018 Sani river water quality data obtained from the Environmental Services of Pati Regency. The study's location was represented by selected three monitoring points, i.e., upstream, middle, and downstream areas of the Sani river, such as the Seloromo reservoir, Sidokerto village, and Gilis hamlet. For knowing the river water quality level, it was necessary to compare the river water quality data with the Indonesia Government Regulation (PP) No. 82/2001. The Sani river water quality status was analyzed using the pollution index method according to the Decree of the Minister of Environment No. 115/2003. In conclusion, the Sani river water quality status in such the- study site was classified as slightly polluted and moderate polluted.

scholarly journals The Study of River Water Quality in Water Pollution Control: Case Study ofTalawaan River, North Minahasa District, North Sulawesi Province

2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Alfa Winny Pongoh ◽  
Fadillah Putra ◽  
Soemarno Soemarno
Keyword(s):  
Water Pollution ◽  
Water Quality ◽  
River Water ◽  
Quantitative Research ◽  
Quality Measurement ◽  
Quality Standard ◽  
River Water Quality ◽  
North Sulawesi ◽  
The Status

This research was conducted to assess the quality of river water in the context of controlling water pollution in the TalawaanRiver in North Minahasa Regency, North Sulawesi Province. This research is a descriptive-quantitative research. The fieldresearch was carried out in the Talawaan River, North Minahasa Regency. Water quality measurement includes physicalparameters: TSS, and chemical parameters; BOD and COD were carried out at five monitoring points. The results showedthat the content of BOD, COD, and TSS in Talawaan River water met the water quality standards (Type B water). Thecharacteristics of the waste (BOD, COD and TSS), the concentration values of BOD, COD and TSS concentration values donot exceed the quality standard according to their designation. The potential for domestic waste pollution load reaches 1,495kg/day from a total population of 16,040 people. The status of Telawan River water quality is classified as ”lightly polluted”based on the studied parameters; there are several other variables that were not included in this study, such as T-P, TotalColi, and Fecal Coli

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