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All Journal EKSAKTA: Journal of Sciences and Data Analysis Jurnal Sains & Teknologi Lingkungan Open Science and Technology INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY
Suphia Rahmawati
Department Of Environmental Engineering, Faculty Of Civil Engineering And Planning, Universitas Islam Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Materials Science & Nanotechnology Mechanical Engineering

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 1 
Identification of the Existence and Type of Microplastic in Code River Fish, Special Region of Yogyakarta Elita Nurfitriyani Sulistyo; Suphia Rahmawati; Rizqia Amalia Putri; Nolanda Arya; Yolanda Amertha Eryan
EKSAKTA: Journal of Sciences and Data Analysis VOLUME 1, ISSUE 1, February 2020
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/EKSAKTA.vol1.iss1.art13

Abstract

Microplastics are plastic fragments with size less than 5mm in length, according to the U.S. National Oceanic and Atmospheric Administration (NOAA). Microplastics occur and spread in the environment as a result of plastic pollution. Although further assessment is needed to find the health impact of microplastic exposure to humans, several studies show that microplastic might harm the ocean and aquatic life. Code river is one of the big rivers in Yogyakarta. According to the Regional Environmental Agency of Yogyakarta, Code river was highly polluted by domestic waste and wastewater from the settlement along the river and its tributaries. Therefore, the objectives of this research are to investigate the abundance and characteristic of microplastics in fish from Code River Yogyakarta. Fish samples were collected from the fisherman in the upstream, middle, and downstream areas of Code River from February to May 2019. In the laboratory, the samples were analyzed using Wet Peroxide Oxidation (WPO) method. Fish gills and intestine were oxidized using WPO method followed by density separation for 24 hours. Nikon SMZ445 Stereoscopic Microscope with 35x magnification was used to analyze the shape, color, and total of microplastics. The highest abundance was found in fish samples collected from the upstream area (4.33 particles/gram) compare with the downstream area (3.25 particles/gram). The dominant color is blue, while the dominant type of microplastics is fiber.
Risk Analysis on Organochlorine Pesticides Residue in Potato and Carrot from Conventional and Organic Farms in Citarum Watershed Area, West Java Province, Indonesia Suphia Rahmawati; Listya Chandra Kirana; Minoru Yoneda; Katharina Oginawati
Jurnal Sains & Teknologi Lingkungan Vol. 9 No. 1 (2017): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol9.iss1.art1

Abstract

Six samples of carrot and potatoes were collected from conventional and organic farms. Organochlorine pesticides (OCPs) residue was analyzed using liquid-liquid extraction. The concentration of OCPs residue together with the consumption pattern were used to calculate the potential risk. Estimated Daily Intake (EDI) of OCPs residue in carrots and potatoes both from conventional and organic farms were below the standard given in SNI 7313:2008 and the Maximum Residue Limit (MRLs) from USEPA . Hazard quotient (HQ) and Hazard Index (HI) as effect analysis were below the unity, thus there may not be a concern for non-carcinogenic effect. Risk analysis on cancer effects indicated that potatoes samples were above the recommended risk by EPA (10-6). In addition, risk of potatoes samples from organic samples was higher compare to that of the conventional farm. Cancer risk analysis of carrot samples were found below the recommended risk by EPA. Cancer risk effect of carrot samples from conventional farm was slightly higher compare to that of the organic farm.
INVESTIGATION OF GROUNDWATER POLLUTION BY PETROLEUM HYDROCARBON FROM GAS STATIONS IN YOGYAKARTA, INDONESIA Suphia Rahmawati; Any Juliani; Wahyuningtyas Perwita Sari; Azkiyatul Bariroh
Jurnal Sains & Teknologi Lingkungan Vol. 10 No. 1 (2018): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol10.iss1.art6

Abstract

Gas stations are a common source of groundwater contamination by petroleum hydrocarbons. These pollutants are a health concern when people come in contact with the contaminated water when pumping from polluted wells, for example.  However, in Indonesia this problem remains largely ignored, despite some prominent leakage incidents at gas stations. The purpose of this study is to investigate the groundwater contamination by petroleum hydrocarbon from gas station in the greater Yogyakarta area in Indonesia. Screening criteria such as construction standards, reported leakage incidents, and geological and hydrogeological condition were used to identify gas stations with high risk of water contamination by petroleum hydrocarbon.  Gas station with close proximity with dug wells in which its water had been used for human daily consumption was selected for further analysis. Groundwater samples were then collected from dug wells located in the vicinity to this selected gas station and then analyzed for benzene, toluene, ethylbenzene, xylene (BTEX) by gas chromatography/mass spectrometry. Of the six sampling points, BTEX were detected with concentrations ranging from 0,008 to 25,631 ppb.  Concentration of benzene at sampling point 3 exceed the standards of Indonesian drinking water quality and WHO. These findings indicate that BTEX groundwater pollution may be a health hazard of currently unknown proportion in the greater Yogyakarta area. It is recommended to assess health risk associated with human daily consumption of BTEX polluted groundwater and also to test groundwater at all gas stations in this area and remediate those affected by BTEX.
IDENTIFIKASI TOTAL COLIFORM, E.COLI DAN SALMONELLA SPP. SEBAGAI INDIKATOR SANITASI MAKANAN KANTIN DI LINGKUNGAN KAMPUS TERPADU UNIVERSITAS ISLAM INDONESIA Suphia Rahmawati; Aulia Ulfa Farahdiba; Oki Alfan; Raditya Bill Adhly
Jurnal Sains & Teknologi Lingkungan Vol. 10 No. 2 (2018): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol10.iss2.art3

Abstract

Salah satu cara untuk mengetahui tingkat higiene dan sanitasi makanan adalah melalui analisis mikrobiologis yaitu dengan uji keberadaan E. coli dan Salmonella spp. Sampel makanan masak dan mentah, air minum, alat masak dan penjamah makanan yang berasal dari dua kantin Universitas Islam Indonesia Yogyakarta diambil dan diuji dengan metode Jumlah Perkiraan Terdekat (JPT) atau Most Probable Number (MPN) untuk Total Coliform sedangkan E. coli diidentifikasi menggunakan metode APHA 9223 B dengan IDEX Colielert. Media Salmonella Shigela Agar digunakan sebagai media selektif untuk uji kualitatif Salmonella sp. Hasil analisis menunjukkan bahwa 27% sampel memiliki Total Coliform diatas 2400MPN/100ml dan dan tidak dirdeteksi E. coli pada semua sampel. Sedangkan uji kualitatif Salmonella spp terdeteksi 16% dari total sampel. Berdasarkan hasil observasi, konstruksi gedung kantin sudah cukup baik akan tetapi fasilitas penunjang sanitasi kurang memadai.  Sedangkan berdasarkan wawancara, pengetahuan tentang sanitasi dan higiene perseorangan karyawan kantin dinyatakan kurang.
ANALISIS RISIKO KESEHATAN PAPARAN DEBU TERHADAP FUNGSI PARU PADA PEKERJA DI HOME INDUSTRY C-MAX Azham Umar Abidin; Novelia Henita; Suphia Rahmawati; Fina Binazir Maziya
Jurnal Sains & Teknologi Lingkungan Vol. 13 No. 1 (2021): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol13.iss1.art3

Abstract

Home industry C-MAX merupakan industri yang memproduksi cor alumunium dari proses produksi tersebut menghasilakan debu di lingkungan kerja. Penelitian ini bertujuan untuk menganalisa risiko kesehatan paparan debu  terhadap fungsi paru pada pekerja di home industry C-MAX. Penelitian ini merupakan penelitian kuantitatif, dengan menggunakan design studi cross-sectional. Pengukuran kadar debu menggunakan alat Low Volume Air Sampler (LVAS) Pemeriksaan kapasitas fungsi paru menggunakan spirometer. Populasi dalam penelitian berjumlah 55 orang, dengan 28 pekerja bagian divisi casting dan 23 pekerja bagian divisi finishing. Sampel yang digunakan yaitu sebanyak 36 orang, dengan 20 orang bagian casting dan 16 orang bagian finishing. Hasil pada penelitian ini adalah pengukuran kadar debu secara rerata, masih dibawah standar Nilai Ambang Batas (NAB), dengan NAB debu total sesuai dengan regulasi Permenaker No. 05 Tahun 2018 tentang K3 Lingkungan Kerja yaitu 10 mg/m3. Hasil pemeriksaan spirometri mengenai fungsi paru pada responden sebanyak 36, bahwa 26 pekerja hasil pemeriksaan fungsi paru normal dan 10 pekerja mengalami gangguan fungsi paru, dengan 7 pekerja di unit casting dan 3 pekerja di unit finishing. Pekerja yang terpapar debu secara terus-menerus setiap harinya, selama 8 jam kerja akan memiliki potensi risiko kesehatan pada pernapasan akibat debu tersebut yang  menumpuk masuk dalam saluran inhalasi, sehingga produktivitasnya akan terganggu. Gangguan fungsi paru tidak hanya dipengaruhi oleh kadar debu di tempat kerja saja, tetapi masih terdapat fakor-faktor lain yang berpengaruh seperti kebiasaan merokok atau lainnya.
PENERAPAN CLEARITY METER SEBAGAI ALAT UKUR SEDERHANA KUALITAS INFLUEN DAN EFFLUEN PENGUJIAN PARAMETER TSS, TDS, COD, DAN BOD DI IPAL PALGADING DAN TIRTO ASRI Widodo Brontowiyono; Elita Nurfitriyani Sulistyo; Suphia Rahmawati; Nurul Istiqomah Agustin
Jurnal Sains & Teknologi Lingkungan Vol. 13 No. 2 (2021): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jstl.vol13.iss2.art8

Abstract

Daerah Istimewa Yogyakarta merupakan daerah dengan pertumbuhan penduduk yang tinggi. Hal ini mempengaruhi tingginya jumlah limbah domestik yang dihasilkan. IPAL Komunal dapat menjadi salah satu solusi dalam pengolahan air limbah domestik. Data dari DLH DIY 2016 tercatat 376 IPAL komunal di seluruh DIY, tetapi hanya 41 IPAL yang dipantau, sisanya tidak mengetahui nilai effluent yang dihasilkan. Tingginya biaya pengujian parameter juga menjadi alasan. Diperlukan suatu alternatif pemantauan yang mudah, murah, sederhana, portabel, dan hasil langsung dapat dibaca sehingga dapat dilakukan secara mandiri. Clearity meter merupakan suatu alat ukur sederhana yang digabungkan dengan kurva kalibrasi untuk mengetahui hubungan antar parameter dengan metode analisis regresi linier berganda. Penelitian dilakukan di IPAL komunal Palgading dan Tirto Asri dengan parameter uji TSS, TDS, COD, dan BOD dengan metode pada SNI 6989. Tabung dengan dimeter besar mempunyai hasil yang lebih baik dimana nilai R2 dan signifikansinya mendekati ketetapan meskipun belum sesuai. Perlu dilakukan penelitian lebih lanjut agar memperlihatkan korelasi antar parameter dan kestabilan alat.
Tanaman Mahoni (Swietenia Macrophylla) sebagai Bioindikator Pencemaran Udara Khususnya Logam Pb, Cu, Zn di Universitas Islam Indonesia: Mahogany (Swietenia macrophylla) as a Bioindicator of Air Pollution, Especially Pb, Cu, Zn Metals at Universitas Islam Indonesia Divia Septirizqia Salsabil; Suphia Rahmawati; Lutfia Isna Ardhayanti
Open Science and Technology Vol. 1 No. 2 (2021): Open Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ost.vol1no2.2021.33

Abstract

Aktivitas kendaraan bermotor seperti penggunaan bahan bakar dan rem menjadi salah satu penyumbang pencemar udara seperti logam berat. Mahoni (Swietenia macrophylla) selain digunakan sebagai tanaman peneduh juga dapat berfungsi sebagai filter udara dengan menyerap polutan disekitarnya. Studi ini bertujuan untuk mengetahui apakah Mahoni dapat dijadikan sebagai bioindikator pencemaran udara khususnya logam Pb, Cu, dan Zn. Sampel daun Mahoni, udara, dan tanah diambil di lingkungan kampus Universitas Islam Indonesia Jl. Kaliurang Km 14.5. kemudian sampel didestruksi menggunakan HNO3 dan dianalisis menggunakan Spektrofotometer Serapan Atom (SSA). Hasil penelitian menunjukkan bahwa konsentrasi Cu dan Pb pada sampel daun Mahoni berkorelasi dengan konsentrasi Pb pada sampel udara dengan nilai korelasi 0,76. Sedangkan untuk logam Cu dan Zn menunjukkan korelasi dengan sampel tanah sebesar 0,93 dan 0,83. Vehicle activities such as fuel and brakes contribute to air pollutants such as heavy metals. Mahogany (Swietenia macrophylla), apart from being used as a shade plant, can also function as an air filter by absorbing surrounding pollutants. This study aims to determine whether Mahogany can be used as a bioindicator of air pollution, especially Pb, Cu, and Zn metals. Mahogany leaves, air, and soil samples were taken at the Universitas Islam Indonesia, Jl. Kaliurang Km 14.5 Sleman Yogyakarta Indonesia. then the sample was destructed using HNO3 and analyzed using Atomic Absorption Spectrophotometer (AAS). Results showed that the concentrations Pb in the mahogany leaf samples were correlated with the concentrations Pb in the air samples with correlation values of 0.76. Meanwhile, the Cu and Zn concentration of Mahogany leaves correlated with the Cu and Zn concentration of the soil sample of 0.93 and 0.83.
A COMPREHENSIVE ASSESSMENT OF SEPTAGE MANAGEMENT IN BANTUL, YOGYAKARTA Adelia Anju Asmara; Suphia Rahmawati; Andik Yulianto; Margita Rahayu Abay; Dilla Arlina; Dhandhun Wacano
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 4, NUMBER 2, APRIL 2021
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1210.274 KB) | DOI: 10.25105/urbanenvirotech.v4i2.7624

Abstract

Aim: This study aims to assess the entire process of septage management comprising regulation, operational procedures, finance, community involvement, and water quality analysis to maximize the initial and hugest human fecal sludge treatment called Faecal Sludge Treatment Plant (IPLT) in Yogyakarta. Methodology and Results: The Modified EHRA (Environmental Health Risk Assessment) method was applied which focused only on wastewater treatment aspect. Several regulations including standard quality methods (SNI) were utilized and made a comparison between baseline rules and obtained results. Furthermore, quality assessment was accomplished by observation and interview. The results showed that the human sector needs to improve not only the amount of operators but also urgently put up protective personal equipment during the suction process. The dissemination of attractive information about sludge suction service done by PUPKP as a representation of the local government among the dwellers ought to upgrade a lot. Technologies employed which are carriage transportation and vacuum machine, are good enough. Contrarily, septage treatment plants require extra-effort to enhance it as most water quality parameters barely meet the standard quality. BOD, COD, ammonia, total coliform, oil and grease do not meet the third class of water quality (Government Regulation of Republic of Indonesia No. 82/2001). Subsequently, the effectiveness of each unit i.e. anaerobic tank and stabilization ponds are under 50% and the loading rate has a maximum capacity of 87.5m3/day, and 60m3/day minimum capacity. Conclusion, significance and impact of study: Therefore, almost all aspects of septage management in Bantul Yogyakarta are required to improve
Penentuan Status Mutu Air Sungai Winongo Pada Parameter Fosfat, Nitrat, dan Amonia Menggunakan Metode Storet, Indeks Pencemaran, CCMEWQI dan BCWQI. Kemal Reza; Nelly Marlina; Suphia Rahmawati
Jurnal Sains & Teknologi Lingkungan Vol. 15 No. 1 (2023): SAINS & TEKNOLOGI LINGKUNGAN
Publisher : Teknik Lingkungan Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sungai Winongo merupakan sungai yang berada di wilayah Provinsi Daerah Istimewa Yogyakarta. Sungai ini melintasi 3 kabupaten/kota yakni Kabupaten Sleman, Kota Yogyakarta, dan Kabupaten Bantul. Dengan letaknya ini menjadikan sungai tersebut tidak lepas dari aktivitas masyarakat setempat, sehingga mempengaruhi kualitas air dari sungai tersebut. Penelitian ini dilakukan dengan tujuan untuk menguji status kualitas air Sungai Winongo menggunakan 4 metode indeks kualitas air, yakni metode storet, indeks pencemaran, CCMEWQI dan BCWQI, juga bertujuan untuk mengetahui metode yang sesuai pada penelitian ini. Penelitian ini menggunakan data sekunder yang diambil dari laman yang dikelola oleh Kementerian Lingkungan Hidup dan Kehutanan, Dinas Lingkungan Hidup dan Kehutanan Provinsi Daerah Istimewa Yogyakarta, Dinas lingkungan Hidup dan Kehutanan Kota Yogyakarta dan parameter yang diuji adalah parameter kimia yakni fosfat dan nitrat. Tingginya konsentrasi parameter ini dapat menunjukkan adanya pencemaran di suatu perairan.Adapun pada metode indeks Pencemaraan, didapatkan hasil tercemar ringan. Pada metode Storet, didapatkan hasil tercemar sedang hingga berat. Pada metode CCMEWQI didapatkan hasil sangat buruk. Serta pada metode BCWQI didapatkan hasil sedang.Untuk metode yang sesuai pada penelitian ini adala metode Indeks Pencemaran.
Co-Authors Adelia Anju Asmara Andik Yulianto Any Juliani, Any Aulia Ulfa Farahdiba Azham Umar Abidin Azkiyatul Bariroh Dhandhun Wacano Dilla Arlina Divia Septirizqia Salsabil Elita Nurfitriyani Sulistyo Fina Binazir Maziya Katharina Oginawati Kemal Reza Listya Chandra Kirana Lutfia Isna Ardhayanti Margita Rahayu Abay Minoru Yoneda Nelly Marlina Nolanda Arya Novelia Henita Nurul Istiqomah Agustin Oki Alfan Raditya Bill Adhly Rizqia Amalia Putri Wahyuningtyas Perwita Sari Widodo Brontowiyono Yolanda Amertha Eryan