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t.Bedadung River is one of the most strategicrivers located in the Bedadung Watershed in
Jember. This river crosses Jember with a length of 46,875 meters and it is used as a source of raw
water and irrigation as well as a source for PDAM in Jember. Along with many activities of the
community, the water pollution load increases significantly. In gen...
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Singkarak Lakeis one of the 15 National Priority Lakes. The hydrological condition of Singkarak Lakeis formed by small to large river flows that empties into Singkarak Lake, including: Sumpur River, Baing River, Paninggahan River, Saningbakar River, Muaro Pingai River and Sumani River. Meanwhile, the Singkarak Lakeoutlet naturally flows eastward th...
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... Umumnya aktivitas antropogenik dan pemanfaatan sumber daya air berpotensi menyebabkan pencemaran sumber daya air pada Daerah Aliran Sungai (DAS). Sumber-sumber yang menyebabkan terjadinya pencemaran air sungai dan peningkatan beban pencemaran, antara lain limbah industri, limbah rumah tangga, dan limbah pertanian (Puspitasari, Pradana, Novita, Purnomo, & Rini, 2020;Vadde, Wang, Cao, Yuan, McCarthy, & Sekar, 2018;Wardiani, Wimbaningrum, & Setiawan, 2019). Hampir semua negara di seluruh dunia mengalami hal tersebut maka perlu dilakukan pemantauan kualitas air untuk mengendalikan pencemaran yang ada di badan sungai guna menilai kelayakan sumberdaya air (Evan, Hanjra, Jiang, Qadir, & Drechsel, 2012). ...
Bedadung River is used as sources of raw water by The Drinking Water Company (PERUMDAM) and also for agricultural irrigation. The urban segment of Bedadung River flows through Patrang, Sumbersari and Kaliwates Districts. The burden of pollution in the Bedadung River is increasing along with community activities. Apart from anthropogenic activities originating from domestic waste, sources of pollution in the Bedadung River are also come from agricultural activities (fertilizer and pesticides), industrial activities, population growth, organic and inorganic waste, urban development and weak management systems. The research objectives were to identify the behavior and perception of the urban segment communities on water pollution at Bedadung River. This study used primary data from survey using 400 respondents and secondary data from some institutions. Survey showed that majority of the respondents through away garbage to channel and river, however for feces disposal, 75% of the communities already had toilets. Based on community perceptions the current status of the Bedadung River is 58% polluted, 7% unknown, and 36% is good. This perception is based on Bedadung River water conditions such as the presence of garbage, water clarity and water odor. In order to maintain the environmental quality of the Bedadung River, the community and related stakeholders have carried out river cleaning activities on a sustainable basis. This preliminary study is expected to provide preliminary information on managing community-based river water quality in a sustainable manner.
... Sungai Bedadung terutama di wilayah Kecamatan Patrang, Sumbersari, dan Kaliwates dimanfaatkan oleh masyarakat untuk mengairi sawah melalui saluran irigasi dan aktivitas domestik seperti mandi, cuci, dan kakus serta juga digunakan sebagai pengambilan dari air Perusahaan Umum Daerah Air Minum (Perum DAM). Status kualitas air Sungai Bedadung saat ini masih berada di dalam kelas tiga, persyaratan tersebut belum memenuhi sumber baku air minum (Puspitasari et al., 2020). ...
... Agar (Puspitasari et al., 2020). ...
Determinion function of key parameters of water quality representing many parameters can be used to determine the water quality status. The purpose of the study were to analyse water quality status using Water Quality Index from Ministry of Environment of Mongolia and to select key parameter of water quality with discriminant analysis at Bedadung River. This research used 25 parameters (physicochemical and microbiology) were taken from 5 water sampling location at the period of 2016 to 2019. Location of water quality sampling were in urban area i.e. Patrang, Sumbesari, and Kaliwates Sub-district. The results showed that the water quality status calculation of the Bedadung River in urban area segment was 0.70-2.00 in clean and lightly-moderately polluted category. The key parameters from discriminant analysis were TSS, cobalt, sulfide, and chlorine. The most polluted parameters were sulfide and chlorine. The source of chlorine and sulfide pollution in Bedadung River were solid waste domestic exposure. Recommendation to reduce the level of contamination caused by garbage is development of small dam to facilitate the cleaning of garbage on the current season drought and education of the public to not throw garbage or waste in the Bedadung River.
... Umumnya aktivitas antropogenik dan pemanfaatan sumber daya air berpotensi menyebabkan pencemaran sumber daya air pada Daerah Aliran Sungai (DAS). Sumber-sumber yang menyebabkan terjadinya pencemaran air sungai dan peningkatan beban pencemaran, antara lain limbah industri, limbah rumah tangga, dan limbah pertanian (Puspitasari, Pradana, Novita, Purnomo, & Rini, 2020;Vadde, Wang, Cao, Yuan, McCarthy, & Sekar, 2018;Wardiani, Wimbaningrum, & Setiawan, 2019). Hampir semua negara di seluruh dunia mengalami hal tersebut maka perlu dilakukan pemantauan kualitas air untuk mengendalikan pencemaran yang ada di badan sungai guna menilai kelayakan sumberdaya air (Evan, Hanjra, Jiang, Qadir, & Drechsel, 2012). ...
Bedadung River is used as sources of raw water by The Drinking Water Company (PERUMDAM) and also for agricultural irrigation. The urban segment of Bedadung River flows through Patrang, Sumbersari and Kaliwates Districts. The burden of pollution in the Bedadung River is increasing along with community activities. Apart from anthropogenic activities originating from domestic waste, sources of pollution in the Bedadung River are also come from agricultural activities (fertilizer and pesticides), industrial activities, population growth, organic and inorganic waste, urban development and weak management systems. The research objectives were to identify the behavior and perception of the urban segment communities on water pollution at Bedadung River. This study used primary data from survey using 400 respondents and secondary data from some institutions. Survey showed that majority of the respondents through away garbage to channel and river, however for feces disposal, 75% of the communities already had toilets. Based on community perceptions the current status of the Bedadung River is 58% polluted, 7% unknown, and 36% is good. This perception is based on Bedadung River water conditions such as the presence of garbage, water clarity and water odor. In order to maintain the environmental quality of the Bedadung River, the community and related stakeholders have carried out river cleaning activities on a sustainable basis. This preliminary study is expected to provide preliminary information on managing community-based river water quality in a sustainable manner.
... Sungai Bedadung terutama di wilayah Kecamatan Patrang, Sumbersari, dan Kaliwates dimanfaatkan oleh masyarakat untuk mengairi sawah melalui saluran irigasi dan aktivitas domestik seperti mandi, cuci, dan kakus serta juga digunakan sebagai pengambilan dari air Perusahaan Umum Daerah Air Minum (Perum DAM). Status kualitas air Sungai Bedadung saat ini masih berada di dalam kelas tiga, persyaratan tersebut belum memenuhi sumber baku air minum (Puspitasari et al., 2020). ...
... Agar (Puspitasari et al., 2020). ...
Determinion function of key parameters of water quality representing many parameters can be used to determine the water quality status . The purpose of the study were to analyse water quality status using Water Quality Index from Ministry of Environment of Mongolia and to select key parameter of water quality with discriminant analysis at Bedadung River. This research used 25 parameters (physicochemical and microbiology) were taken from 5 water sampling location at the period of 2016 to 2019. Location of water quality sampling were in urban area i.e. Patrang, Sumbesari, and Kaliwates Sub-district. The results showed that the water quality status calculation of the Bedadung River in urban area segment was 0.70 - 2.00 in clean and lightly - moderately polluted category. The key parameters from discriminant analysis were TSS, cobalt, sulfide, and chlorine. The most polluted parameters were sulfide and chlorine. The source of chlorine and sulfide pollution in Bedadung River were solid waste domestic exposure. Recommendation to reduce the level of contamination caused by garbage is development of small dam to facilitate the cleaning of garbage on the current season drought and education of the public to not throw garbage or waste in the Bedadung River.
The distribution of pollution sources from domestic, agricultural, and industrial activities has the potential to reduce the water quality of the Bedadung River, thereby negatively impacting its self-purification. The aim of this research is to model the parameters, specifically the values of Biochemical Oxygen Demand (BOD) and
Total Suspended Solid (TSS), and to determine the river's capacity to carry the pollution load using the Water Quality Analysis Simulation Program (WASP). The input parameters for this study include BOD, TSS, and water discharge data collected at 21 monitoring points along the Bedadung River, with the river water sampling technique employing the grab sampling method. The output validation of the modeling is assessed using the Root Mean Square Error (RSME) equation, and the research results indicate that the water quality modeling with WASP software effectively reflects the dynamics of BOD and TSS parameters in the Bedadung River, as supported by an average output validation value of 9%. The pollution load capacity values for the Bedadung River in the Patrang - Ajung segment are found to be 361.48 kg/day for BOD and 5368.31 kg/day for TSS. The positive values suggest that the Bedadung River still has the capacity to naturally degrade organic pollutants.
Good water quality is a support in the sustainability of living things. Monitoring the status of water needs to be done to determine the quality of water and make a basic reference in making decisions for Water Quality Management. The research is aimed to assess the water quality status of the Bedadung River in the Rambipuji, Balung, and Puger districts using IP and NSF-WQI methods. Sampling was carried out in August 2021 at 4 points using primary data. The results showed that the parameters exceeded the quality standard, namely total phosphate, TSS, and fecal coliform. Pollution index calculation shows Bedadung waters classified as Grade 3 quality standard. Based on the NSF-WQI method, the status of Bedadung River is classified as a medium category.
Alternative processing of heavy metals in laboratory wastewater by adsorption. The objective of this was to determine the effectiveness of adsorption from eggshell powder, zeolite, and combine eggshell powder-zeolite adsorbents in laboratory wastewater. The reactor used is a PVC pipe with a diameter of 4 dim and a pipe height of 30 cm and the height of each adsorbent there in is 15 cm. The efficiency of reducing Mn concentration in the eggshell powder reactor, zeolite, and combine eggshell powder-zeolite was 47.48%, 54.60%, and 49.56%, respectively. The efficiency of reducing Cd concentration in the eggshell powder reactor, zeolite, and combine eggshell powder-zeolite was 19.53%, 56.70%, and 43.30%, respectively. All reactors have a maximum reduction in concentration at a time of 120 minutes immersion.
