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Jurnal Ecocentrism
Published by Universitas Mahasaraswati
ISSN : 27753220     EISSN : 28071085     DOI : -
Core Subject : Science, Social, Engineering,
Energy Engineering Environmental Science
Jurnal Ecocentrism adalah sebuah wadah yang memuat artikel-artikel lingkungan dari para akademisi, praktisi, dan penggiat lingkungan. Istilah Ecocentrism diambil dari sebuah teori etika lingkungan yang lebih luas. Semoga jurnal ini dapat dijadikan pedoman dan solusi dalam menjaga keseimbangan alam di Indonesia bahkan dunia.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Teknik Lingkungan
Articles 30 Documents
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Uji Penentuan Status Mutu Air Sungai Ayung Menggunakan Metode Storet Ni Luh Widyasari; I Kadek Ardi Putra
Jurnal Ecocentrism Vol. 2 No. 2 (2022): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

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Abstract

Important role of rivers in daily life is used as a means of providing clean water, irrigation systems for farmers, transportation facilities and sports such as rafting. In Bali, rivers have an important role as a means of tourism activity. Utilization of water resources such as rivers in various activities will certainly affect the quantity and quality of rivers. The water quality of the Ayung River has decreased due to dense number of settlements around the river and heterogeneous community activity patterns with increased domestic waste production. Based on results from analysis parameter and determining status of river, it was found that Ayung River in the upstream, middle and downstream part was included in the lightly polluted category. This is due to the TSS and Faecal coliform parameters whose values ​​exceed the quality standard. Faecal coliform content upstream of the Ayung River is 170 MPN/100mL. The content of TSS and Faecal coliform in the middle of the Ayung River was 131 mg/mL and 84 MPN/100mL. Meanwhile, the content of TSS and Faecal coliform downstream of the Ayung River was 114 mg/mL and 790 MPN/100mL.
Strategi Pengendalian Pencemaran Tukad Mati Dari Kuta Utara Hingga Kuta Selatan Berdasarkan Penentuan Status Mutu Air Pramana Eka Putra; I Kadek Widiantara
Jurnal Ecocentrism Vol. 2 No. 2 (2022): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

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Abstract

Tukad Mati is a river that functions as a drainage channel and a water source for rice fields. Several embankments that have been built serve as inspection roads along the Tukad Mati cliffs. In measuring water quality parameters, it is necessary to carry out an integrated approach so that the formulation of pollution control strategies can be carried out properly. based on the Decree of the Minister of the Environment No. 115 of 2003 The status of water quality shows the level of quality condition of the source water by comparing the quality standards that have been set.The results of the study showed that the status of the water quality of the upstream and downstream parts of the dead water was lightly polluted. so that it is expected to carry out river management and empowerment by the government and the community around Tukad Mati.
Perencanaan Sistem Transmisi Dan Distribusi Air Bersih Di Desa Fatumonas Zofar Agluis Banunaek
Jurnal Ecocentrism Vol. 3 No. 1 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

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Abstract

Fatumonas Village is located in Amfoang Tengah Sub-district, Kupang Regency, East Nusa Tenggara Province, which has an area of 32.76 Km² and has a population of 2119 people in 2022. There are 7 spring locations, but there are several spring locations that are not located near settlements, making it difficult for people to reach and obtain clean water. The need for clean water is calculated based on population projections analyzed using the geometric method. Spring planning in the form of transmission and distribution pipeline maps planned 2 springs namely Haukauna Spring, Oelpel Spring is done by pump and gravity.
Limbah Batu Lahar Gunung Agung Sebagai Bahan Campuran Beton Dalam Upaya Kelestarian Lingkungan I Made Sastra Wibawa; Shinta Enggar Maharani
Jurnal Ecocentrism Vol. 3 No. 1 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

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Abstract

There is a lot of excavation of materials for concrete mixtures in nature so that their existence is dwindling. Efforts are needed to find substitute materials but still maintain the quality of the concrete obtained. The purpose of this study is to determine the percentage of waste lava stone as a substitute for coarse aggregate in order to obtain compressive strength according to the plan and to determine the effect of environmental sustainability after waste stone is used as a concrete mixture. This study was conducted at the Laboratory of the Faculty of Engineering Unmas Denpasar by making a cylindrical specimen with a diameter of 15 cm and a height of 30 cm. Replacement of lava rock waste was made in 5 categories P0, P1, P2, P3, P4 with 8 specimens in each category, where the compressive strength test was carried out at the age of 28 days, with category P0 as a control without adding lava rock waste. The results showed that there was an increase in the compressive strength of concrete in categories P1 and P2, P3 and a decrease in the compressive strength of concrete in category P4, but the decrease that occurred design compressive strength.
Kuat Tekan Beton Dengan Substitusi Parsial Pecahan Keramik Pengganti Agregat Kasar Campuran Beton I Gede Oka Darmayasa
Jurnal Ecocentrism Vol. 3 No. 1 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

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Abstract

With the rapid development at this time, the need for building materials continues to increase, especially concrete-forming aggregates. In this study, ceramic shards were used as an ingredient in the concrete mixture and compared with concrete in the same mixture composition. The research was conducted in the laboratory on the constituent materials in the concrete mix, namely cement, sand and crushed stone. To find out whether the alternative material, namely ceramic shards, meets the requirements, a test is carried out, namely through a concrete compressive strength test. The compressive strength test was carried out by making a mixture of normal concrete and concrete mixed with ceramic shards starting at a proportion of 10%, 20%, 30% and 40%. In this study, a cube test object measuring 15 x 15 x 15 cm was used. The mixed concrete mix was prepared in 8 trials for each proportion and the compressive strength test was carried out at 14 days and 28 days of age. The results of the research showed that the ceramic shards fulfill the requirements as aggregates in the concrete mix, according to the compressive strength value of the resulting concrete. namely concrete K225.
Perundang-Undangan Rumah Sakit Dalam Pengelolaan Limbah Medis Sebagai Upaya Memantapkan Tanggung Jawab Lingkungan I Gede Perdana Yoga
Jurnal Ecocentrism Vol. 3 No. 2 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jeco.v3i2.6636

Abstract

Hospital medical waste is part of the hospital's environmental sanitation activities, which aims to protect the public from the dangers of environmental pollution caused by hospital waste and prevent the spread of disease. The purpose of this research is to find out the regulations or legal principles of medical waste management in hospitals. This type of research relates to normative laws and regulations, research materials consist of primary and secondary materials. Data were obtained using a qualitative descriptive method. Based on the results of the study, hospital waste management policies can be implemented in several ways, namely volume reduction, reuse, recycling and elimination of manipulation in accordance with laws and regulations.
Dampak Buruk Polusi Udara Bagi Kesehatan Dan Cara Meminimalkan Risikonya Shinta Maharani; Wayan Redi Aryanta
Jurnal Ecocentrism Vol. 3 No. 2 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jeco.v3i2.7035

Abstract

This literature review aims to determine the types of pollutants in the air, the range of air quality, the effects of air pollution, the adverse effects of air pollution on health and efforts to minimize the risks. The results of a literature search show that the types of pollutants that pollute the air are particulate matter, ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide, viruses, fungi and bacteria. The range of air quality based on the air quality index is 0-50: healthy, 51-100: moderate, 101-150: unhealthy for sensitive individuals, 151-200: unhealthy for all groups, 201- 300: very unhealthy, 301 -500: dangerous. The effects of air pollution on health are fast and slow depending on individual sensitivity. The adverse effects of air pollution on health are triggering asthma attacks, triggering lung cancer, increasing the risk of infection and inflammation in the lung tissue, inhibiting child development, increasing the risk of low birth weight, causing respiratory problems, causing other lung diseases, increasing the risk heart disease and stroke, increase the risk of death, and interfere with mental health. Ways to minimize the adverse effects of air pollution on health, starting from yourself and the environment, are reducing the use of motorized vehicles, reducing the use of fossil fuels for energy production, buying recycled products, using sustainable products, planting trees, walking, riding bicycles, using public transportation, eating local and organic products, eating less meat, gardening, increasing awareness of the environment, and not using plastic bags. Another way is to consume food that is rich in essential nutrients and contains various antioxidants such as food sources of vitamin C, vitamin E, beta carotene and omega-3. When air pollution increases, foods that are suitable for consumption are broccoli, avocados, olive oil, nuts, oranges, grapes, turmeric, spinach, flaxseeds, and foods that are rich in vitamin B6, vitamin B12 and methionine which are sourced from natural ingredients. vegetable food, as well as animal food sources of omega-3 such as milk, cheese and fish. In addition, it is also necessary to apply a good lifestyle, a positive mindset and a healthy diet. Keywords : air pollution, health, disease, environment, food.
Penggunaan Limbah Batu Cadas Sebagai Agregat Kasar Dalam Campuran Beton I Gede Oka Darmayasa
Jurnal Ecocentrism Vol. 3 No. 2 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jeco.v3i2.7311

Abstract

The current high development activity causes the need for building materials to continue to increase, especially concrete-forming aggregates. To overcome this problem, alternative materials are needed as substitute aggregates in the concrete mix. This study used rock waste as an ingredient in the concrete mix, and then the mixed results were compared with standard concrete in the same mix composition. The research was conducted in the laboratory, namely through testing the compressive strength of concrete using a cube test object measuring 15 x 15 x 15 cm. Mixed concrete mix was made in 8 trials with the composition of rock waste 10%, 20%, 30%, 40%, 50%. The compressive strength test was carried out on the specimens at 28 days. From the analysis of the compressive strength data, concrete with the utilization of rock waste in the concrete mix has a compressive strength value that increases according to the proportion of rock powder waste. From the compressive strength test results, it meets the requirements as planned concrete, namely K225.
Monitoring Uji Kualitas Udara Dan Tingkat Kebisingan Di SMAN 1 Semarapura Kabupaten Klungkung I Made Satya Graha; Ni Luh Widyasari
Jurnal Ecocentrism Vol. 3 No. 2 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jeco.v3i2.7413

Abstract

Air pollution occurs due to the amount of pollutants that exceed the maximum limit affecting ambient air quality. Pollutant gases are produced predominantly from uncontrolled community activities, one of which is using transportation facilities. Air quality test research has been carried out at SMAN 1 Semarapura, Klungkung Regency, in the context of observing a river safety development project. Based on the analysis, the results obtained from air quality measurements for the parameter sulfur dioxide (SO2) 37.5 μg/m3; nitrogen dioxide (NO2) 6.5 μg/m3; oxidant (O3) 6.8 μg/m3; carbon monoxide (CO) 1150 μg/m3; lead (Pb) 0.002 μg/m3; total dust (TSP) 72.3 μg/m3; hydrogen sulfide (H2S) 0.017 ppm and a noise level of 43.8 dBA. These parameter values are still below the ambient air quality standards stipulated in Peraturan Gubernur Bali No. 16 Tahun 2016. Meanwhile, the ammonia (NH3) parameter is worth 9.5 mg/m3, which exceeds the ambient air quality standard. The high concentration of ammonia gas in the air can disrupt ecosystems and the health of the human body. Ammonia gas accumulating in the body can interfere with the respiratory system and irritate the respiratory tract. Therefore it is necessary to periodically monitor air quality to overcome the impact of air pollution.
Analisis Kualitas Air Tukad Pakerisan Menggunakan Metode Indeks Pencemaran I Made Nada; Ni Luh Widyasari; Ni Putu Meilda Florenzia Ekayanti
Jurnal Ecocentrism Vol. 3 No. 2 (2023): Jurnal Ecocentrism
Publisher : Program Studi Teknik Lingkungan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/jeco.v3i2.7488

Abstract

Tukad Pakerisan is one of the largest rivers in Bali that crosses Gianyar Regency. The increase in population has caused the function of Tukad Pakerisan to decline and become polluted. This study aims to determine the quality and status of quality in the upstream, middle and downstream of Tukad Pakerisan. The results showed that the quality of Tukad Pakerisan in the upstream section had parameters that exceeded the quality standards, namely Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Dissolved Oxygen (DO) and Phosphate. In the middle part, the parameters that exceed the quality standard are Dissolved Oxygen (DO) and Fecal Coliform. On the downstream side, parameters that exceed quality standards are Dissolved Oxygen (DO) and Phosphate. While the results of the calculation of the Pollution Index (IP) at the upstream point are 1.76; midpoint 1.80; and downstream point 1.13 with slightly polluted status.

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