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All Journal JURNAL TEKNOLOGI LINGKUNGAN Al-Ard: Jurnal Teknik Lingkungan Barometer OSEANA Jurnal Abdi Insani Brahmana : Jurnal Penerapan Kecerdasan Buatan Jurnal Abdimas Pariwisata Blend Sains Jurnal Teknik
Venny Ulya Bunga
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Kajian Timbulan Limbah Infeksius Rumah Sakit Kota Bandung dan Cimahi Bunga, Venny Ulya; Damanhuri, Enri
Jurnal Teknologi Lingkungan Vol. 22 No. 2 (2021)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1310.756 KB) | DOI: 10.29122/jtl.v22i2.4762

Abstract

ABSTRACT The increased activities in hospitals will increase the infectious waste generation. The infectious waste contains pathogenic organisms that can spread disease to humans and the environment. The harmful impact of infectious waste can be minimized through proper waste management, starting from waste generation. This study aims to examine the problem of infectious waste generation: the overall percentage of infectious waste generation in hospitals, the amount of infectious waste generation from each source (processing unit), and analyze factors that significantly affected its generation. This study is expected to be the basis of recommendations for hospitals in handling infectious waste. The study was conducted in four public hospitals in Bandung and Cimahi City. The data consists of infectious waste generation, non-infectious waste (general waste) generation, and hospital data as data factors analyzed for its influence on waste generation. The stepwise regression method was used for factor analysis with 95% CI. The result showed that infectious waste generation had a lower percentage than non-infectious waste, ranging from 38–47%. The treatment rooms that produce the most considerable infectious waste are haemodialysis, operating rooms and inpatients with an average infectious waste generation of 0,08–2,18 kg/patient/day. Thus, the three rooms can become a priority for infectious waste management. Factors that significantly affect the generation of infectious waste are dominated by patients and medical personnel. The importance of this factor is related to waste sorting activities. Therefore, special control by hospital management is needed for these two factors. Keywords: hospital, generation, infectious waste, treatment room, factors   ABSTRAK Peningkatan aktivitas rumah sakit akan diikuti dengan peningkatan timbulan limbah infeksius. Limbah infeksius mengandung organisme patogen yang dapat menyebarkan penyakit bagi manusia dan lingkungan. Dampak limbah infeksius dapat diminimalisir melalui kegiatan pengelolaan limbah yang tepat, dimulai dari timbulan limbah. Penelitian ini bertujuan mengkaji secara mendalam hal seputar timbulan limbah infeksius, dimulai dari persentase timbulan limbah infeksius rumah sakit secara keseluruhan, besaran timbulan limbah infeksius dari setiap sumber (unit perawatan) serta analisa terhadap faktor yang memiliki pengaruh signifikan terhadap timbulan limbah. Kajian ini diharapkan dapat menjadi dasar rekomendasi untuk pengelolaan limbah infeksius rumah sakit. Penelitian dilakukan di empat rumah sakit umum area Kota Bandung dan Cimahi. Data penelitian terdiri atas timbulan limbah infeksius dan non-infeksius (limbah umum) serta data atribut rumah sakit sebagai data faktor yang dianalisis pengaruhnya terhadap timbulan limbah. Analisis faktor menggunakan metode stepwise regression dengan signifikansi 0,05 (95% CI). Hasil penelitian menunjukkan limbah infeksius memiliki persentase timbulan yang lebih kecil dibandingkan limbah non-infeksius (limbah umum) yaitu kisaran 38–47%. Unit perawatan yang menjadi penghasil limbah infeksius terbesar berasal dari unit haemodialisa, kamar operasi serta rawat inap dengan kisaran rata-rata besaran timbulan limbah infeksius sebesar 0,08–2,18 kg/pasien/hari. Dengan demikian, ketiga unit perawatan tersebut dapat menjadi prioritas pengelolaan limbah infeksius. Adapun faktor yang berpengaruh signifikan terhadap timbulan limbah infeksius didominasi oleh faktor jumlah pasien dan jumlah staf medis. Signifikan faktor ini berkaitan dengan kegiatan pemilahan limbah sehingga perlu pengendalian khusus poleh pihak rumah sakit terhadap kedua faktor tersebut. Kata kunci: rumah sakit, timbulan, limbah infeksius, unit perawatan, faktor
PROFIL VERTIKAL DAN HORIZONTAL PARAMETER SALINITAS, DHL, DAN TDS BERDASARKAN VARIASI MUSIMAN DI ESTUARI SUNGAI CITARUM Nurul Fahimah; Annisa Dwi Damayanti; Venny Ulya Bunga; Haryo Mubiarto
OSEANA Vol 46 No 1 (2021)
Publisher : Pusat Penelitian Oseanografi LIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/oseana.2021.Vol.46No.1.99

Abstract

Salinity, electrical conductivity (EC), and Total Dissolved Solid (TDS) are parameters that pose an important role in the distributions of environmental pollution substances in the estuary. The difference in salinity, EC, and TDS concentration vertically (based on the depth in the water column) and horizontally (based on the distance from the estuary mouth) will affect the process of pollutant’s transportation and transformation in the estuary. On the other hand, seasonal variations will also affect parameters. Therefore, the information related to the vertical and horizontal profiles of salinity and other parameters based on seasonal variations is necessary to study. The purpose of this study is to analyze the vertical profile and horizontal-vertical of salinity, EC, and TDS concentrations during the rainy season and dry season in the estuary of Citarum River. This research was conducted in April 2018 (rainy season) and August 2018 (dry season) when the low tide. The measurement of salinity, EC, and TDS was directly conducted in the field using a conductivity meter. The results show that the concentration level of salinity, EC, and TDS showed a vertical and horizontal difference in the estuary of the Citarum River. In addition, there are differences in the concentration of salinity, electrical conductivity, TDS in the rainy season and dry season in the estuary of the Citarum River. The level of TDS has a linear relationship between salinity and electrical conductivity, with a value of R2 >95%.
Mangrove Ecotourism Development to Improve Coastal Community’s Welfare in Sedari Village, Karawang Regency, West Java Bunga, Venny Ulya
Jurnal Abdimas Pariwisata Vol. 5 No. 1 (2024): Jurnal Abdimas Pariwisata
Publisher : Sekolah Tinggi Pariwisata AMPTA Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36276/jap.v5i1.552

Abstract

Coastal regions in Indonesia grapple with high poverty rates. The prosperity of coastal communities hinges on the utilization of coastal natural resources. Mangroves, flourishing in these areas, play diverse roles in supporting the well-being of coastal communities, as illustrated comprehensively through their ecological and economic functions. A concrete implementation of this is the development of mangrove ecotourism, contributing to the economic and social value of the community. This article aims to explore the role and potential of mangrove forest ecotourism development in enhancing the well-being of Sedari Village’s communities. The methodology involves a literature review and structured interviews with key informants. The analysis shows that mangrove ecotourism in Sedari Village can contribute to: 1) a increasing Sedari Village’s income, potentially exceeding Rp. 100,000,000 annually, 2) Enlarging job opportunities for reducing the communities' reliance on sea catches, and 3) Improving the social and environmental value with active  participation in managing the mangrove forest ecotourism area.
The EVALUATION OF SOLID MEDICAL WASTE MANAGEMENT (PACKAGE AND STORAGE) IN HOSPITAL X KARAWANG REGENCY Bunga, Venny Ulya
BAROMETER Vol 9 No 2 (2024): Volume 9 Nomer 2 Tahun 2024
Publisher : Fakultas Teknik, Universitas Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35261/barometer.v9i2.11461

Abstract

Medical waste, as one of the hazardous waste, must be managed properly to avoid significant negative effects to the environment. Medical waste management overall involves reduction, storage, transportation, processing and disposal of waste. Hospital X, as a generator of medical waste, is responsible to implement reduction and storage of medical waste. This article aims to do deep evaluate the medical waste management of Hospital X, especially in terms of packaging and waste storage where this kind of evaluation has not been implemented yet in previous reseearch. This study includes as descriptive research which conducted data collection technique through observation and interview with manager of health and safety environment and also the cleaning service of Hospital X. Primary data includes medical waste management of Hospitall X which will be evaluated descriptively its compatibility based on Law of Minister of Environmental Republik Indonesia 56/2015. The evaluation results that medical waste packaging procedures comply with requirements of Minister of Environment Regulation 56/2015. However, medical waste storage evaluation reveals two things that do not comply with the regulation: (1) location of storage area is prone to flooding and (2) storage room has insufficient lighting. Hospital X needs to do some mitigation such expand drainage for water storage, redesign storage area and add lights to the storage room. Medical waste management of Hospital X are continuously being improved. This shown from interview result with personal who handling medical waste and environmental health manager of hospital. The result indicating that training and monitoring-evaluation is held routinely in Hospital X.
EDUKASI PEMILAHAN SAMPAH MELALUI MEDIA PROMOSI DAN SOSIALISASI SEBAGAI UPAYA OPTIMALISASI PERAN TPS3R DI DESA TELUKJAMBE Bunga, Venny Ulya; Umam, Hilman Imadul; Pambudi, Teguh
Jurnal Abdi Insani Vol 11 No 4 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i4.2008

Abstract

Waste management systems like TPS3R are critical for reducing, utilizing, and managing trash at its source. However, the TPS3R presence in Telukjambe Village has not been perceived as effective in conducting waste management as required. One major issue with the TPS3R's insufficient waste management is the unsegregated waste entering the facility, which is caused by the nearby locals' lack of understanding about domestic waste sorting. Therefore, it is imperative to implement initiatives aimed at enhancing knowledge and concern about waste separation among the people surrounding the TPS3R in Telukjambe Village. We implement educational campaigns on waste separation through door-to-door outreach, where representatives visit residents' homes to provide technical information on home-based waste sorting using diverse educational media. Furthermore, to improve understanding of waste sorting and TPS3R management, we conducted socialization by inviting speakers to deliver the information in an engaging and participatory manner. The evaluation results indicate that around 82.4% of respondents, specifically those living there, answered the waste sorting questions accurately. The locals possess a solid comprehension of garbage sorting, providing a robust platform for increased participation in household waste segregation. Furthermore, the local government's role in establishing legislation for household trash segregation and TPS3R management can guarantee the sustainability of current initiatives, ensuring their continued implementation.
Kajian Pengelolaan Tempat Penyimpanan Limbah Bahan Berbahaya dan Beracun di Perusahaan Jasa Pengumpulan dan Pengangkutan Luthfi, Vira Widya Reyhana; Zohrah, Laila; Bunga, Venny Ulya
Blend Sains Jurnal Teknik Vol. 4 No. 2 (2025): Edisi Oktober
Publisher : Ilmu Bersama Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56211/blendsains.v4i2.1292

Abstract

Dalam setiap kegiatan industri menghasilkan limbah bahan berbahaya dan beracun, yang dikenal sebagai limbah B3. Berdasarkan karakteristik dan sifat limbah B3, apabila tidak dikelola dengan baik dan benar maka dapat berdampak buruk bagi lingkungan dan kesehatan. PT X menyediakan jasa pengelolaan limbah B3 khususnya pada kegiatan pengumpulan dan pengangkutan limbah B3. Penelitian ini bertujuan untuk mengidentifikasi kondisi eksisting pengelolaan limbah B3 dan mengkaji kesesuaian pengelolaan limbah B3 di PT X. Penelitian diawali dengan observasi serta pengumpulan data yang dibutuhkan pada lokasi yang diteliti. Observasi dilakukan terhadap kegiatan pengumpulan di tempat penyimpanan limbah B3 dan pengangkutan. Adapula data sekunder yang diperlukan yaitu berupa festronik dan rekapitulasi jumlah limbah B3 yang dikelola perusahaan. Data tersebut berisi jenis dan karakteristik limbah B3, jumlah limbah B3. Jenis limbah B3 yang dikelola PT X sejumlah 23 jenis dengan 9 jenis fasa cair dan 14 jenis fasa padat. Rata-rata jumlah limbah yang dikelola PT X sejumlah 349.187,57 kg/bulan atau 15.872,16 kg/hari. Kondisi tempat penyimpanan limbah B3 di PT X telah berjalan sesuai peraturan yang berlaku namun masih memiliki beberapa ketidaksesuaian dengan ketentuan peraturan yang berlaku. Berdasarkan hasil evaluasi tersebut, maka PT X harus melakukan langkah perbaikan pengelolaan limbah B3 sesuai dengan peraturan yang berlaku.
Pemanfaatan Machine Learning untuk Memprediksi Kandungan Dissolved Oxygen (DO) pada Air Sungai Menggunakan Metode Decision Tree Regressor (DTR) dan Support Vector Regressor (SVR) Sadidan, Ikhwanussafa; Sari, Gina Lova; Armin, Edmund Uncok; Alifin, Fakhri Ikhwanul; Bunga, Venny Ulya
Brahmana : Jurnal Penerapan Kecerdasan Buatan Vol 5, No 1 (2023): Edisi Desember
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/brahmana.v5i1.280

Abstract

Water quality is a key factor in maintaining a healthy river ecosystem and supporting the life of aquatic organisms. The measurement of Dissolved Oxygen (DO) content in water is one of the crucial parameters that assess the level of dissolved oxygen, directly influencing the life of aquatic organisms. This study aims to predict the Dissolved Oxygen (DO) content in the Citarum River Irrigation Area by employing Support Vector Regression (SVR) analysis and Decision Tree Regressor. The predictive model was developed by analyzing the relationship between other water quality parameters such as Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), and temperature. The analysis results indicate that the accuracy score of the Decision Tree Regressor analysis is superior to that of the Support Vector Regression (SVR) analysis.
Optimalisasi Tempat Penyimpanan Limbah Bahan Berbahaya dan Beracun Rumah Sakit Umum Daerah Karawang Septiany, Deby; Sari, Gina Lova; Bunga, Venny Ulya
Al-Ard: Jurnal Teknik Lingkungan Vol. 10 No. 2 (2025): March
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v10i2.2228

Abstract

Karawang Regional Public Hospital faces an increase in hazardous waste production due to an increase  in the number of patients and health services up to nine percent. The hazardous waste is no longer accomodated by their hazardous storage in the size of 8.00 x 3.00 m. The objective of the current study is to optimize the hazardous waste storage by rearranging the packaging and layout of the hazardous waste storage following the Minister of Environment Forestry Regulation No. 56 of 2015 and the Minister of Environment Forestry Regulation No. 6 of 2021. This research is a descriptive study using a qualitative approach. Hazardous waste production data is collected by sampling for eight days in accordance with Indonesian National Standard No. 19-3964-1994. Meanwhile, information about existing management and policies of hazardous waste at Karawang Regional Public Hospital were collected through observation and interview. The results showed that the average daily production of hazardous waste was 291.13 kg; 22.36 kg; 4.18 kg; and 30.77 kg for infectious, sharps, cytotoxic, and liquid medical, respectively. The optimization steps for hazardous waste storage include improving packaging, rearranging the layout by utilizing vertical space, and increasing the frequency of transportation by licensed transporter. The implementation of these steps can assist the hospitals in improving the effectiveness, safety, and cost efficiency hazardous waste management.
Co-Authors Annisa Dwi Damayanti Armin, Edmund Uncok Enri Damanhuri Fakhri Ikhwanul Alifin Gina Lova Sari Haryo Mubiarto Ikhwanussafa Sadidan, Ikhwanussafa Luthfi, Vira Widya Reyhana Nurul Fahimah Septiany, Deby Teguh Pambudi, Teguh Zohrah, Laila