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Solikhati Indah Purwaningrum
Bojonegoro University
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Analisis Efektivitas Kinerja Instalasi Pengolahan Air Limbah (IPAL) Rumah Sakit X Nugroho, Dimas Bagus; Callista Elvania, Nindy; Indah Purwaningrum, Solikhati
Jurnal EnviScience (Environment Science) Vol. 9 No. 02 (2025): Environmental Health and Sanitation Issues
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jev.v9i02.949

Abstract

Abstract Hospital wastewater contains pathogenic microorganisms, toxic chemicals, and radioactive substances harmful to health and the environment. Hospital X is a type C hospital with a land area of 10,022 m², a building area of 44,898 m², and 173 beds, generating wastewater with parameters such as TSS, BOD5, COD, ammonia, phosphate, and E. coli. Based on January 2024 testing results at the outlet of the Wastewater Treatment Plant (WWTP), three parameters approached the quality limits set by the East Java Governor Regulation No. 72 of 2013. This condition is due to the WWTP’s long years of operation and new building construction that increased the treatment load. This study aims to identify the characteristics of wastewater and treated water, and to analyze the effectiveness of Hospital X’s WWTP in managing wastewater to be safe for the community and environment. Samples were taken by grab sampling at the inlet and outlet with a volume of 2000 mL. Laboratory results showed ammonia (0.22 mg/L) and phosphate (2.922 mg/L) exceeded quality standards due to insufficient aeration time, causing low dissolved oxygen and inhibiting microorganisms from decomposing NH3 and PO4. The E. coli level (350 MPN/100 mL) met quality standards. Effectiveness calculations showed a significant 96.23% reduction in E. coli, indicating successful disinfection. However, ammonia reduction was only 45.89% and still exceeded limits, while phosphate increased with an effectiveness of -6.22%, indicating phosphate treatment failure. These results highlight the need to optimize aeration and phosphate treatment in Hospital X’s WWTP.
Analisis Konsentrasi SO₂ di Kawasan Pasar Desa Sumberrejo Adi Prastian, Muhammad Wahyu; Anggara, Oktavianus Cahya; Purwaningrum, Solikhati Indah
Baselang Vol 5, No 2: OKTOBER 2025
Publisher : Fakultas Pertanian Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsl.v5i2.286

Abstract

Penelitian ini menganalisis konsentrasi Sulfur Dioksida (SO₂) di kawasan Pasar Desa Sumberrejo untuk menilai kualitas udara yang dipengaruhi oleh aktivitas lalu lintas dan perdagangan. Metode penelitian yang digunakan adalah deskriptif kuantitatif dengan teknik purposive sampling pada beberapa titik pemantauan, di mana pengukuran dilakukan menggunakan gas detector. Hasil menunjukkan bahwa konsentrasi SO₂ berfluktuasi sesuai dengan intensitas aktivitas, dengan nilai tertinggi terjadi pada jam sibuk dan melampaui baku mutu udara ambien sebesar 150 μg/m³. Sementara itu, pada hari dengan aktivitas lebih rendah, konsentrasi cenderung menurun. Temuan ini menegaskan bahwa aktivitas pasar berkontribusi terhadap peningkatan SO₂, terutama di akhir pekan. Penelitian menyimpulkan bahwa pemantauan berkelanjutan dan pengelolaan yang tepat diperlukan untuk meminimalkan potensi dampak lingkungan maupun kesehatan di masa mendatang.
SOSIALISASI MENANAM HARAPAN UNTUK MASA DEPAN LESTARISEBAGAI UPAYA PENCEGAHAN POLUSI UDARA KABUPATEN BOJONEGORO Solikhati Indah Purwaningrum; Nindy Callista Elvania; Winda Uswatun Khasanah; Jannatul Firdausi Ahla
Jurnal Abdi Masyarakat Vol. 8 No. 2 (2025): Jurnal Abdi Masyarakat Mei 2025
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jaim.v8i2.6559

Abstract

Air pollution is the entry of polluting substances into the air consisting of gases and small particles or aerosols.  Conditions of increasing air pollution (air pollution) affect public health and environmental quality. Air pollution includes particles (dust, aerosols, lead, and CO), as well as gases (NOx, NOx, SOx, H2S, and hydrocarbons). There are many negative impacts that can be caused by air pollution, it is necessary to increase awareness of the various dangers that can occur in In the future, the need for a social approach is an effort to increase awareness of the environment. A social approach takes the form of outreach with didactic teaching methods regarding air pollution and efforts to reduce air pollution. socialization What was done was successful in increasing students' knowledge regarding efforts to prevent air pollution. There is a need for further assistance to students to increase understanding and cultivate a sense of care and love for the environment so that SMA Negeri 1 Malo can be used as a role model for environmental conservation.
Persepsi Pengrajin dalam Pengelolaan Limbah Cair Batik Kabupaten Bojonegoro Purwaningrum, Solikhati Indah; K, Winda Uswatun; Yuliani, Fitria
Jurnal Ilmiah Universitas Batanghari Jambi Vol 24, No 2 (2024): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v24i2.4927

Abstract

Batik waste is waste produced from batik producing activities which can have a negative impact. In general, the process of making batik will channel wastewater into the surrounding air which causes various pollution, including color changes, increased pH, COD, BOD, TSS, odors, changes in the taste of the air, soil and ground air pollution, and the influence of chemicals on the bodies of plants, animals and humans. Craft perceptions relate to batik waste management, including knowledge, awareness and economic limitations. The research method approach applied is to use a quantitative descriptive approach. The research location is in the center of the small and medium batik industry (IKM) in Bojonegoro Regency. There are 10 batik SMEs as a complete sample of the population. The method used to measure craftsmen's perceptions is the Likert Scale. As many as 100% of the community felt the benefits in the form of a source of income, opening up employment opportunities, preserving local culture and so on. The level of public perception regarding the benefits of batik wastewater management was obtained: 80% agreed that wastewater management could reduce surface air, soil, groundwater and air pollution, 70% could expand the product market, and 100% strongly agreed that it could reduce the cost of purchasing candles. The community agrees that managing IPAL requires expensive investment and maintenance costs, as well as skilled human resources. Changes in air color, odor and causing cancer, decreased DO, air surface quality, ground water and soil are also threats if batik wastewater is not managed. The community quite agrees that there will be a decrease in soil fertility, and the killing of air and soil organisms can occur if wastewater pollution occurs. The level of public perception reaches 100%, the need to carry out socialization and training for IPAL operators and inadequate human resources are challenges in managing batik waste. Another aspect to consider is inadequate economic conditions and low awareness of craftsmen.
Case Study: Implementation of Occupational Health and Safety for Engineering Officers at PT. PLN (Persero) ULP Regency X Romadhoni, Novita; Purwaningrum, Solikhati Indah
Banua: Jurnal Kesehatan Lingkungan Vol. 5 No. 2 (2025)
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/bjkl.v5i2.4251

Abstract

Background: This study was conducted to determine the extent to which the implementation of the K3 program has been carried out, including aspects of work procedures, use of Personal Protective Equipment (PPE), and monitoring of work X. This case study is focused on providing a comprehensive picture of the challenges faced by PT. PLN (Persero) ULP Regency. Methods: This study uses a qualitative descriptive method with a purposive sampling technique. The population and sample used in this study were morning shift engineering workers, while the duration of the study was carried out for 2 months starting from February-March 2025. Data analysis was carried out using the Miles and Huberman interactive model. Results: The results show that K3 practices have generally been implemented, but are still less than optimal, particularly in (1) inspection procedures which are hampered by delays and lack of communication and (2) compliance with the use of PPE. Meanwhile, CCV reporting was implemented effectively as evidenced by 408 reports recorded during the study period. Conclusion: The implementation of K3 at PT. PLN (Persero) ULP Kabupaten X has achieved a Zero Accident status, despite facing challenges such as a lack of discipline in the use of PPE due to size mismatches and delays in work permit approvals. The author recommends improving communication between management and field workers to improve compliance and safety performance as well as improving PPE procurement.
ANALISIS KEBISINGAN BERDASARKAN NILAI AMBANG BATAS DAN BAKU MUTU DI KILANG MINYAK PT. X CEPU Akbar Andis Saputra; Dwi Purwanto; Solikhati Indah Purwaningrum
Jurnal Lingkungan dan Kota VOLUME 5, NUMBER 2, NOVEMBER 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/bhuwana.v5i2.23561

Abstract

Penelitian ini bertujuan untuk menganalisis tingkat kebisingan pada unit kilang minyak di PT. X Cepu berdasarkan baku mutu lingkungan dan nilai ambang batas kebisingan kerja. Metode yang digunakan meliputi observasi lapangan dan pengukuran langsung dengan alat Sound Level Meter pada lima titik pengukuran di unit furnace dan pompa crude oil selama dua hari. Hasil pengukuran menunjukkan bahwa sebagian besar titik melebihi baku mutu kawasan industri (70 dB(A)), dan satu titik melebihi ambang batas kerja (85 dB(A)). Tingkat kebisingan tertinggi tercatat sebesar 89,5 dB(A) di titik depan furnace. Studi ini menyimpulkan bahwa paparan kebisingan dapat berisiko terhadap kesehatan kerja meskipun pekerja menggunakan alat pelindung diri. Diperlukan pengendalian kebisingan yang lebih lanjut untuk menjamin keselamatan pekerja.
Important Value Index (IVI) of Soil Macrofauna in the Traditional Oil Mining Area of Wonocolo Tria Agustining Tyas; Laily Agustina Rahmawati; Solikhati Indah Purwaningrum
Advances in Tropical Biodiversity and Environmental Sciences Vol. 9 No. 2 (2025): June 2025
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2025.v09.i02.p01

Abstract

The Wonocolo traditional oil mining area has oil exploitation activities that have the potential to affect the existence and diversity of soil macrofauna. Soil macrofauna play an essential role in maintaining the balance of the soil ecosystem through the processes of organic matter decomposition, nutrient cycling, and soil structure formation. This study aims to evaluate the Importance Value Index (IVI) of soil macrofauna in the Wonocolo traditional oil mining area and analyze the effect of mining activities on the macrofauna community. The research method employed is a quantitative descriptive approach, utilizing a stratified random sampling technique based on the density of oil wells per hectare. Data were collected through field observations, measurements of soil physical and chemical parameters (pH and temperature), and identification and quantification of soil macrofauna. Data analysis was conducted by calculating the IVI based on the density, frequency of presence, and dominance of each species. The results showed that traditional oil mining activities affected the composition and dominance of soil macrofauna. Several species had high IVI values, indicating their essential role in the soil ecosystem, while other species experienced population declines due to environmental changes. This study concludes that oil mining activities impact the existence and diversity of soil macrofauna; therefore, environmental management efforts are necessary to maintain the balance of the soil ecosystem in the area.
Analisis Efektivitas Kinerja Instalasi Pengolahan Air Limbah (IPAL) Rumah Sakit X Nugroho, Dimas; Elvania, Nindy Callista; Purwaningrum, Solikhati Indah
Jurnal EnviScience (Environment Science) Vol. 9 No. 2 (2025): Environmental Health: Emerging Contaminants and Environmental Toxicology for Su
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jev.v9i2.936

Abstract

Air limbah rumah sakit mengandung mikroorganisme patogen, bahan kimia beracun, dan zat radioaktif yang berbahaya bagi kesehatan dan lingkungan. Rumah Sakit X merupakan rumah sakit tipe C dengan luas lahan 10.022 m², luas bangunan 44.898 m², dan 173 tempat tidur, menghasilkan air limbah dengan parameter TSS, BOD5, COD, amonia, fosfat, dan E. coli. Berdasarkan hasil pengujian Januari 2024 pada outlet Instalasi Pengolahan Air Limbah (IPAL), tiga parameter mendekati batas baku mutu SK Gubernur Jawa Timur No. 72 Tahun 2013. Kondisi ini dipengaruhi oleh IPAL yang telah beroperasi bertahun-tahun dan pembangunan gedung baru yang meningkatkan beban pengolahan. Penelitian ini bertujuan untuk mengetahui karakteristik air limbah dan air hasil pengolahan serta menganalisis efektivitas kinerja IPAL Rumah Sakit X dalam mengelola air limbah agar aman bagi masyarakat dan lingkungan. Sampel diambil menggunakan metode grab sampling pada inlet dan outlet dengan volume 2000 mL. Hasil laboratorium menunjukkan parameter amonia (0,22 mg/L) dan fosfat (2,922 mg/L) tidak memenuhi baku mutu, disebabkan kurangnya waktu aerasi yang menyebabkan kadar oksigen terlarut rendah dan menghambat mikroorganisme dalam menguraikan NH3 dan PO4. Parameter E. coli (350 MPN/100 mL) memenuhi standar baku mutu. Perhitungan efektivitas menunjukkan penurunan E. coli signifikan sebesar 96,23%, menandakan keberhasilan desinfeksi. Namun, penurunan amonia hanya 45,89% dan masih melebihi batas baku mutu, sedangkan fosfat mengalami peningkatan dengan efektivitas -6,22%, mengindikasikan kegagalan pengolahan fosfat. Hasil ini menyoroti perlunya optimalisasi proses aerasi dan pengolahan fosfat pada IPAL Rumah Sakit X.
Analisis Konsentrasi CO2 di Kawasan Pasar Wisata Bojonegoro Evi Cici Kumala; Heri Mulyanti; Solikhati Indah Purwaningrum
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 6 No 2 (2025): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v6i2.553

Abstract

Carbondioxide (CO?) is one of the greenhouse gases that contribute to climate change and global warming. Indoor and urban CO? concentrations can affect air quality and human health. Pasar Wisata Bojonegoro is a central economic hub with high mobility and trading activities, which may increase CO? emissions. This study aims to identify peak CO? concentration hours in the area and compare them with the air quality standards set by the WHO. A quantitative research method was used, involving direct observation and measurement over 7 (seven) days at a single observation point. The results show that on weekdays, the peak CO? concentration occurred between 16:00 and 16:59 WIB, reaching 424 ppm, while the lowest concentration was recorded between 18:00 and 18:59 WIB at 351 ppm. On weekends, the peak concentration was 441 ppm between 16:00 and 16:59 WIB, while the lowest was 113 ppm between 21:00 and 21:59 WIB. Several weekdays recorded CO? concentrations exceeding the WHO standard (310–330 ppm), with the highest reaching 466 ppm. However, CO? concentrations on Thursdays and weekends remained within the acceptable limits. The conclusion of this study shows that the results of CO? concentration on weekdays (Monday, Tuesday, Wednesday, Friday) exceed the quality standard with CO? concentrations of 466 ppm, 462 ppm, 413 ppm, and 433 ppm. Meanwhile, on weekdays (Thursdays) and weekends, it meets the quality standards with CO? concentrations of 217 ppm, 243 ppm, and 267 ppm.
ANALISIS SISTEM PENGOLAHAN LIMBAH MEDIS PADAT BAHAN BERBAHAYA DAN BERACUN (B3) DI RUMAH SAKIT BOJONEGORO Nindy Callista Elvania; S. Indah Purwaningrum
Jurnal Teknik SILITEK Vol. 4 No. 02 (2024)
Publisher : Fakultas Teknik Universitas Pasifik Morotai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/jbnkaw27

Abstract

Rumah sakit merupakan institusi pelayanan kesehatan yang memberikan pelayanan kesehatan secara menyeluruh kepada masyarakat. Kegiatan tersebut menghasilkan limbah bahan berbahaya dan beracun yang pada umumnya belum dikelola dengan baik. Tujuan penelitian ini adalah untuk mengidentifikasi karakteristik dan sumber limbah bahan berbahaya dan beracun, serta mengetahui sistem pengolahan limbah bahan berbahaya dan beracun di rumah sakit. Metode yang digunakan dalam penelitian ini adalah metode kualitatif, observasi, dan wawancara mendalam. Sedangkan analisis data diolah dengan menggunakan teknik kualitatif untuk mendeskripsikan sistem pengolahan limbah. Hasil penelitian menunjukkan bahwa karakteristik dan sumber limbah yang dihasilkan rumah sakit di Bojonegoro adalah limbah padat infeksius yang dihasilkan dari kegiatan rawat inap, poliklinik rawat jalan, ICU, IGD, IBS, neonatus, kamar bersalin, dan laboratorium, limbah farmasi, bahan kimia dari apotek, ruang perawatan, dan ruang rontgen, sedangkan limbah benda tajam berasal dari pasien rawat inap, poliklinik rawat jalan, IGD, kamar bersalin, neonatus, laboratorium dan kegiatan medis lainnya. Sistem pengolahan limbah bahan berbahaya dan beracun di rumah sakit Bojonegoro dimulai dari pemilahan, pembedaan warna kantong plastik, pemberian label pada tempat sampah, pengangkutan dari tempat sampah ke tempat pembuangan sementara limbah bahan berbahaya dan beracun, penimbangan, pencatatan, hingga pengangkutan dan pemusnahan limbah menggunakan insinerator dan residu yang dihasilkan ditimbun.
Co-Authors Addion Nizori Adi Prastian, Muhammad Wahyu Agustiana, Elsa Agustina, Hesti Asriva Akbar Andis Saputra Akbar Andis Saputra Amalia, Isna Nur Anggara, Oktavianus Cahya Anggraini, Sholikhah Risqi Dwi Dimas Nugroho Dwi Purwanto dwi purwanto Elsa Agustiana Elvania, Nindy Callista Endi Adriansyah Evi Cici Kumala Evi Cici Kumala Heri Mulyanti Hutwan Syarifuddin Huwan Syarifuddin Jannatul Firdausi Ahla K, Winda Uswatun Milla Karunia Candra Musta'ana, Musta'ana Nugroho, Dimas Bagus Rahmawati, Laily Agustina Resti Ayu Lestari Resti Ayu Lestari Risqi Dwi Anggraini, Sholikhah Rizki Andre Handika Romadhoni, Novita Saputra, Akbar Andis Saputra, Bagus SEPTI WULANDARI Septiana, Vita Nugrah Syariffa Nurina Aminy Tria Agustining Tyas Uswatun K, Winda Wahyu Adi Prastian, Muhammad Wibowo, Yudha Gusti Winda Uswatun Khasanah Yuliani , Fitria Yuliani, Fitria