ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)最新文献_第4页

FITOREMEDIASI LIMBAH DOMESTIK (Greywater) MENGGUNAKAN TANAMAN MELATI AIR (Echinodorus palaefolius) DAN ECENG GONDOK (Eichornia crassipes) UNTUK MENURUNKAN KONSENTRASI BOD, COD DAN AMONIA

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-12-06 DOI: 10.24843/ejes.2022.v16.i02.p03

Nisa Nurhidayanti, Helbi Nurul Huda, Dodit Ardiatma

{"title":"FITOREMEDIASI LIMBAH DOMESTIK (Greywater) MENGGUNAKAN TANAMAN MELATI AIR (Echinodorus palaefolius) DAN ECENG GONDOK (Eichornia crassipes) UNTUK MENURUNKAN KONSENTRASI BOD, COD DAN AMONIA","authors":"Nisa Nurhidayanti, Helbi Nurul Huda, Dodit Ardiatma","doi":"10.24843/ejes.2022.v16.i02.p03","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i02.p03","url":null,"abstract":"Sustainable development can lead to an increase in the amount of wastewater produced from industrial waste and household domestic wastewater which contains materials/substances that can endanger human life and disrupt environmental sustainability. The aim of this research is to determine the optimum concentration of domestic wastewater for growth of water jasmine and water hyacinth and to determine the effectiveness of the phytoremediation method using plants water jasmine (Echinodorus palaefolius) and water hyacinth (Eichornia crassipes) in reducing concentrations of BOD, COD and ammonia in domestic greywater wastewater. The stages of the research method began with sampling waste water, testing wastewater, acclimatization of plants, range finding test / phytoreactor test and continued with data analysis. The results of the test parameters of domestic greywater waste for 7 days obtained the final value of COD is 0.50 mg/L, BOD is 0 mg/L, and Ammonia is 0 mg/L. Based on the research results obtained the effectiveness of reducing COD concentrations by 99.65%; BOD of 100%; and 100% ammonia. This shows that the use of the phytoremediation method using water jasmine and water hyacinth is very effective in reducing the levels of BOD, COD and ammonia in domestic greywater wastewater and has met the quality standards for domestic wastewater. \u0000Keywords: Phytoremediation, Domestic Greywater, Water Jasmine, Water Hyacinth","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130840999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS KELIMPAHAN MIKROPLASTIK PADA BIVALVIA DI PERAIRAN TUMINTING DAN MALALAYANG KOTA MANADO

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-12-06 DOI: 10.24843/ejes.2022.v16.i02.p09

N. Kawung, I. M. S. Adnyana, I. Hendrawan

{"title":"ANALISIS KELIMPAHAN MIKROPLASTIK PADA BIVALVIA DI PERAIRAN TUMINTING DAN MALALAYANG KOTA MANADO","authors":"N. Kawung, I. M. S. Adnyana, I. Hendrawan","doi":"10.24843/ejes.2022.v16.i02.p09","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i02.p09","url":null,"abstract":"Microplastic as a marine debris is currently become a global problem. Tuminting and Malalayang coasts as the study case in this research because these places were located in the high population and anthropogenic activity areas, that allowing the microplastic pollution. The goal of this research are to identify the types of microplastic, to analyze the abundance of microplastic and to evaluate the differences accumulation of microplastic in bivalve from Tuminting and Malalayang, Manado. This research is used a purposive sampling method. The analysis of microplastic in bivalves following C. M. Boerger et al. (2010) methods. The average of microplastic for the three species of bivalve in Tuminting for Cardidae sp. Was 5.75 particles/g, Venridae sp. 17.05 particles/g and Mytilidae sp. 130.06 particles/g, while in the three species of bivalve in Malalayang for Cardidae sp. 50.87 particles/g, Venridae sp. 9.56 particles/g and Mytilidae sp. 6.93 particles/g. Based on Kruskal Wallis analysis for bivalve of Tuminting is 0.087; Malalayang 0.616. The bivalve morphometric correlation test using Spearman Rank analysis showed a result 0.05 for Tuminting and 0.187 for Malalayang. The microplastics types that found in bivalve are fragments, films, fibers, foam, pellets, granules and the highest one is fiber. In this study, abundance of microplastic in bivalve from Tuminting also Malalayang waters, were found so it was necessary to disseminate this information to the public about the dangers of plastic. There must be a government regulations regarding the coastal area management related to garbage waste and have to make another research about the identification of the chemical that containing in microplastic in bivalves. \u0000Keywords: marine debris; microplastics; bivalve; manado","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125669922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

STRATEGI PENGELOLAAN EFEKTIF EKOSISTEM TERUMBU KARANG DI KAWASAN KONSERVASI NUSA PENIDA 努萨·彭尼达保护区内珊瑚礁生态系统的有效管理战略

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-12-06 DOI: 10.24843/ejes.2022.v16.i02.p01

I. W. Sanjaya, I. N. Merit, Ida Ayu Astarini

{"title":"STRATEGI PENGELOLAAN EFEKTIF EKOSISTEM TERUMBU KARANG DI KAWASAN KONSERVASI NUSA PENIDA","authors":"I. W. Sanjaya, I. N. Merit, Ida Ayu Astarini","doi":"10.24843/ejes.2022.v16.i02.p01","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i02.p01","url":null,"abstract":"Nusa Penida MPA was established with the aim to conserving natural resources and ensuring the sustainability of livelihoods. The Government of Indonesia uses the EVIKA tools to assess the effectiveness of MPA management. This study examines the effectiveness of MPA management by looking at indicators of coral reef ecosystem health and resource utilization to develop an effective management strategy using the force filed analysis method. The results showed that the condition of coral and fish biomass in the Nusa Penida MPA experienced a significant increase. Hard coral cover was in the medium category with a cover of 43% and fish biomass of 816.80 kg/ha. The coral reef health index of the Nusa Penida MPA is 5 which indicates that coral cover is in the medium category with high recovery potential and the coral reef fish category is low. Nusa Penida marine resources are used for fisheries, tourism as well as for trade. This study recommends a strategy to increase the effectiveness of Nusa Penida MPA management by investing in increasing human resource capacity in the Bali MPA management unit in competence on monitoring ecosystem and preparing a management budget plan along with efforts to fulfill program budgets. \u0000Keywords: Coral Reef, Management; Effective; Nusa Penida; MPA","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128563649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS DAYA DUKUNG MONKEY FOREST UBUD SEBAGAI DAYA TARIK WISATA BERKELANJUTAN 对乌布猴子森林的持续吸引力的分析

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p09

Niken Prameswari Putri, I. N. Rai, A.A.P Agung Suryawan

{"title":"ANALISIS DAYA DUKUNG MONKEY FOREST UBUD SEBAGAI DAYA TARIK WISATA BERKELANJUTAN","authors":"Niken Prameswari Putri, I. N. Rai, A.A.P Agung Suryawan","doi":"10.24843/ejes.2022.v16.i01.p09","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p09","url":null,"abstract":"Monkey Forest Ubud is located in the Padang Tegal Village, Ubud District. The area of ????the tourism forest is about 12.5 ha. Tourism activities at Monkey Forest Ubud tend to be mass tourism activities. This study aims to measure the position of the effective carrying capacity of Monkey Forest Ubud based on biotic and abiotic variables, perceptions of tourism actors (tourists and management) towards tourism activities, condition of facilities and infrastructure and management of Monkey Forest Ubud, as well as alternative strategies for the realization of environmental sustainability and tourism. The method used to analyze the carrying capacity of the environment according to Cifuentes, drafting alternative sustainable management strategies for Monkey Forest Ubud with QSPM analysis. The results of the carrying capacity analysis show the ECC of 257 people/day. The average tourist visit in 2010-2019 reached 1,784 people/day, exceeding the ECC value indicates a threat to the biotic and abiotic factors that affect it. Alternative strategies resulting from the QSPM analysis for the realization of sustainable tourism with a score of 4.88 are alternative tourism in the form of educational tours in the Yadnya forest and event procurement in non-forest areas, the second strategy with a score of 4.86 is to maximize the digital marketing function, namely buying tickets online with providing daily visit quotas for tourist restrictions, the third strategy with a score of 4.66 is to increase ticket prices by 50% from normal tickets.The existence of the Ubud Monkey Forest has a positive impact on the social and economic aspects of the Padang Tegal Village community, but environmental sustainability needs to be considered, one of which is the restriction of tourist visits. \u0000Keywords: carrying capacity, sustainable tourism, Quantitative Strategy Planning Matrix","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127804839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

POTENSI BANJIR BANDANG MENGGUNAKAN ANALISIS MORFOMETRI DI DAERAH ALIRAN SUNGAI KLAGISON KOTA SORONG 利用SORONG镇KLAGISON河流域的形态分析，可能会引发洪水

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p07

Anif Farida, Mierta Dwangga

{"title":"POTENSI BANJIR BANDANG MENGGUNAKAN ANALISIS MORFOMETRI DI DAERAH ALIRAN SUNGAI KLAGISON KOTA SORONG","authors":"Anif Farida, Mierta Dwangga","doi":"10.24843/ejes.2022.v16.i01.p07","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p07","url":null,"abstract":"Flash flood is water level increases rapidly in the river beyond flood level and occurs due to extreme weather. It's happened quickly without warning. The Klagison Watershed in Sorong City has grown rapidly and often had flooded. Settlements dominate almost on watershed areas and there are many hills that are deforested due to mining activities upstream. This study aims to examine the morphometric conditions and to analyze the spatial distribution of the potential flash flood in the Klagison Watershed of Sorong City based on morphometric analysis. GIS is used to obtain morphometric parameters such as linear, relief and aerial parameters. The correlation coefficient between each morphometric parameter was calculated using Pearson Correlation. Determination of potential flash flood areas using the priority zone formula. The result shows that the Klagison watershed has high erosion potential and large runoff based on morphometric analysis. This can be seen in the high value of the texture ratio (T) and low Constant channel maintenance (C) so that the runoff volume is also large. The Lof value in all sub-watersheds is small, which means that surface runoff will quickly to the channel. The flash flood potential in the Klagison watershed is very low (Sub-watershed 1 and Sub-watershed 5), moderate (Sub-watershed 3 and Sub-watershed 4), high (Sub-watershed 2) and very high (Sub-watershed 6 and Sub-watershed 7). It means that Sub-watershed 2, Sub-watershed 6 and Sub-watershed 7 need management priorities related to disaster mitigation. \u0000Keywords: flash flood; morphometry; watershed","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"436 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123419419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS KUALITAS AIR DAN STRATEGI PENGENDALIAN PENCEMARAN DI DANAU BATUR MENGGUNAKAN ANALISIS FORCE-FIELD 利用力场分析对水质和污染控制策略的分析

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p02

Ni Komang Ayu Septiani, I. B. Budiarsa Suyasa, I. N. Rai

{"title":"ANALISIS KUALITAS AIR DAN STRATEGI PENGENDALIAN PENCEMARAN DI DANAU BATUR MENGGUNAKAN ANALISIS FORCE-FIELD","authors":"Ni Komang Ayu Septiani, I. B. Budiarsa Suyasa, I. N. Rai","doi":"10.24843/ejes.2022.v16.i01.p02","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p02","url":null,"abstract":"Batur is the largest lake in Bali which has the potential to experience pollution due to the high activity in the body and the surrounding environment. This condition indicates the need for serious management efforts to maintain water quality. This study aims at analysing the water quality, status of the water quality of Lake Batur and also formulate a strategy for controlling water pollution in Lake Batur. The water sample analysis method was carried out in two ways, namely in situ method and laboratory testing. The feasibility level of the results was matched with the Class 1 Water Quality Standard based on the Bali Governor Regulation number 16 of 2016, for the status of the water quality determined by the Pollution Index Method according to the Decree of the State Minister of the Environment No. 115 year 2003. In determining the control strategy, the force field analysis method was applied. The results of the study, there were several parameters that exceeded the quality standard ranging from 18.33-23 mg/l. In addition, the DO content at some points was also not classified as lightly polluted where the highest IP value is Brother with a value of 2.07. The pollution control strategy of Lake Batur produced based on force field analysis was increasing innovative socialization to the community, increasing the promotion of Lake Batur conservation, providing training and entrepreneurial skills as well as providing small-scale business capital assistance, synergizing government policies and programs and forming a pollution control unit. \u0000Keywords: water quality; pollution index; control strategy.","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126955710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

KUALITAS DAN TINGKAT PENCEMARAN AIR WADUK TITAB, BULELENG TITAB水库的污染水平和水平，布拉克

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p01

Ayu Meiliana Laksmi Dewi, N. Juliasih, I. G. Arsana

{"title":"KUALITAS DAN TINGKAT PENCEMARAN AIR WADUK TITAB, BULELENG","authors":"Ayu Meiliana Laksmi Dewi, N. Juliasih, I. G. Arsana","doi":"10.24843/ejes.2022.v16.i01.p01","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p01","url":null,"abstract":"Monitoring water sources is essential to ensure the quality and quantity, one of which is in the Titab Reservoir. The purpose of the study was to assess the water quality and amount of pollution in the Titab reservoir in terms of physical, chemical, and microbiological characteristics, as well as the NVC of Tawes (Barbonymus gonionotus) fish. There are five station points for water sampling and 10 test parameters related to water quality. Data analysis compares test results with second-class water quality standards (Bali Governor Regulation No. 16/2016), IP value (pollution index), and NVC with Furton's equation. The test results obtained that the water in the Titab reservoir has a temperature of 28.97oC, TSS (0.18 mg/L), pH (8.82), BOD (3.22 mg/L), COD (16.70 mg/L), DO (6.77 mg/L), Total Phosphate (0.12 mg/L), Nitrate (0.19 mg/L) and Fecal Coliform (960 MPN/100 mL), the IP value was 1.39, and the NVC was 1.65. Thus, the pH, BOD, and Fecal Coliform levels of the Titab reservoir water did not match the specified limits, although the other parameters satisfied the water quality norms. The Titab reservoir's water is classed as mildly contaminated with the NVC value of tawes fish, referring to the Titab reservoir's polluted water. \u0000Keywords: Tawes Fish, Titab Reservoir, Water pollution, Water quality.","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130695615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

POTENSI PENCEMAR DAN KUALITAS MATA AIR PENIDA DAN GUYANGAN SEBAGAI SUMBER BAKU AIR MINUM DI NUSA PENIDA 这种潜在的污染物和毗尼达泉水的质量是努萨毗尼达的饮用水来源

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p04

N. Sudipa, Ni Putu Suda Nurjani

{"title":"POTENSI PENCEMAR DAN KUALITAS MATA AIR PENIDA DAN GUYANGAN SEBAGAI SUMBER BAKU AIR MINUM DI NUSA PENIDA","authors":"N. Sudipa, Ni Putu Suda Nurjani","doi":"10.24843/ejes.2022.v16.i01.p04","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p04","url":null,"abstract":"Water is an essential requirement for human life. Maintain water availability, both in terms of quality and quantity, in relation to the surrounding environmental conditions. The socio-cultural conditions of the people of Nusa Penida are very much influenced by the presence of water, even social conflicts occur because of the water crisis. The main problem with drinking water raw sources is the availability of water sources which continues to decline from year to year, while water demand continues to increase due to population growth. Areas that have limited water resources will cause economic resources to be used to meet water needs. As an area that has limited water resources, Nusa Penida has springs that are mostly difficult to reach and access by the community. Two springs with quite large discharge are Penida Spring and Guyangan Spring which have been distributed to the community and to fulfill tourism needs. This study aims to determine the feasibility of Penida and Guyangan Springs as a source of drinking water based on Governor of Bali Regulation Number 16 of 2016 concerning Environmental Quality Standards and Standard Criteria for Environmental Damage and to determine the potential sources of pollutants for these two springs. This study uses a quantitative approach combined with primary data sources from direct observations in the field and uses secondary data sources from literature and previous research. The results showed that the Penida and Guyangan Springs were in good condition and met quality standards. Potential sources of pollutants from Penida Springs come from residential activities and tourism activities, while Guyangan Springs does not have pollutants because they are located in a place that is difficult to reach and is in the bowels of Nusa Penida Island. \u0000Keywords: springs, standards, quality, pollutants, Nusa Penida","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124048861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALISIS KUALITAS AIR SUMUR GALI BERDASARKAN INDEKS PENCEMARAN SERTA PERSEPSI DAN PERILAKU MASYARAKAT DI DESA SANUR KAUH DENPASAR SELATAN 根据南登巴萨村居民的污染、感知和行为指数对井水质量进行了分析

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p06

G. V. Kahar, Made Sudiana Mahendra, I. Mahardika

{"title":"ANALISIS KUALITAS AIR SUMUR GALI BERDASARKAN INDEKS PENCEMARAN SERTA PERSEPSI DAN PERILAKU MASYARAKAT DI DESA SANUR KAUH DENPASAR SELATAN","authors":"G. V. Kahar, Made Sudiana Mahendra, I. Mahardika","doi":"10.24843/ejes.2022.v16.i01.p06","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p06","url":null,"abstract":"The goal of the study was to analyze the water quality of dug wells based on Bali Governor Regulation No. 16 of 2016 and Regulation of the Minister of Health of the Republic of Indonesia No.492/Menkes/Per/IV/2010, which analyzes the quality status of dug well water and its distribution based on the Pollution Index (IP) value and community behavior in Sanur Kauh Village, South Denpasar. Purposive sampling at three stations with three repeats was used to determine the sample. Temperature, color, taste, odor, TDS, turbidity, pH, DO, BOD, COD, Nitrate (NO3-N), Phosphate (PO4), Chloride (Cl-), Iron (fe), E. Coli, and total coliforms were among the parameters measured in situ and ex situ (laboratory). Questionnaires and interviews with respondents who used dug well water were used to collect data on perception and behavior of components (households, business actors and/or activities, farmers, and the government), which were analyzed using a Likert scale and binary model. Surfer and GIS were used to map the water from an excavated well. The results of the analysis of the quality of dug well water exceeded the Class I Water quality standard set by Bali Governor Regulation No. 16 of 2016 for BOD, COD, phosphate, nitrate, iron, total coliform, and turbidity parameters, as well as the Indonesian Minister of Health Regulation No.492/Menkes /Per/IV/2010 for BOD, COD, phosphate, nitrate, iron, total coliform, and turbidity parameters Population activities, pollution sources, climate, soil type and topography, height and depth of the well all influence the water quality status of dug wells, which is classified as moderately polluted. The average community's impression of the provision of dug well water, water pollution, and waste management is positive, and the average community conduct is positive. \u0000Keywords: Shallow Groundwater, Groundwater Quality, Quality Status, Perception, Behavior","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128955526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFEKTIVITAS MIKROALGA Chlorella vulgaris DAN Spirulina plantensis DALAM BIOSORPSI LOGAM NIKEL DI PERAIRAN (KASUS PERAIRAN POMALAA KABUPATEN KOLAKA) vulgaris和Spirulina plantensis在水里的镍水体(科拉卡区波马拉亚水体的情况)中所起的作用

ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Pub Date : 2022-06-02 DOI: 10.24843/ejes.2022.v16.i01.p08

Ahmad Zakir, I. B. Budiarsa Suyasa, I. Astarini

{"title":"EFEKTIVITAS MIKROALGA Chlorella vulgaris DAN Spirulina plantensis DALAM BIOSORPSI LOGAM NIKEL DI PERAIRAN (KASUS PERAIRAN POMALAA KABUPATEN KOLAKA)","authors":"Ahmad Zakir, I. B. Budiarsa Suyasa, I. Astarini","doi":"10.24843/ejes.2022.v16.i01.p08","DOIUrl":"https://doi.org/10.24843/ejes.2022.v16.i01.p08","url":null,"abstract":"Mining and nickel processing activities in Pomalaa, Kolaka Regency have an impact on the condition of coastal waters. Several researchers who have conducted research in the area stated that the Pomalaa coast has been polluted by the presence of nickel metal so that there is an initiative to reduce the impact of Ni in the waters by bioremediation of the microalgae Chlorella vulgaris and Spirulina platensis. This study aims to analyze the growth of microalgae types C. vulgaris and S. platensis cultured on media containing nickel with different concentrations and also to determine the ability of microalgae to reduce nickel heavy metals at different concentrations. This research was carried out at the Fisheries Laboratory of Haluoleo University , while the AAS (Atomic Absorption Spectrophotometric) analysis was carried out at the Kendari Environmental Laboratory UPTD Laboratory on January – May 2021. The results of the analysis showed that there was a significant difference in the growth density of microalgae cells (C. vulgaris and S. platensis) which were given the treatment/concentration. Ni different. The absorption capacity of C. vulgaris ranged from 0.73 to 4.97 mg/l, while s. platensis ranged from 0.082 – 2.11 mg/l. C. vulgaris is superior in reducing nickel because C. vulgaris can live in polluted water conditions. \u0000Keywords: Bioremediation; Nickel; C. vulgaris; S. platensis.","PeriodicalId":207732,"journal":{"name":"ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127635095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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