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EVALUASI KUALITAS UDARA KARBON MONOKSIDA AKIBAT LALU LINTAS KENDARAAN BERMOTOR Anjarsari, Ikhfany; Munfarida, Ida; Setyowati, Rr Diah Nugraheni
SISTEM Jurnal Ilmu Ilmu Teknik Vol 15 No 1 (2019)
Publisher : Fakultas Teknik Universitas Wisnuwardhana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.496 KB)

Abstract

The majority (was approximately about 70%) of the Carbon Monoxide (CO) exposure were derived from transportation sector (Damara, et.al, 2017). CO concentration in the air may be caused by anthropological and meteorological factors such as air temperature. This study analysed air quality, air temperature, number of fuel transportation and its correlation. The air quality parameters were CO concentration and air temperature. This study was a quantitative research. CO concentration and Air temperature were measured by CO Analyzer with air temperature sensor inside it. Fuel Transportation was counted by transportation counter. This research was conducted on Weekdays and Weekends at a different time on 07.00-08.00 am, 12.00-01.00 pm, and 4.00-5.00 pm. The results showed that the highest of CO concentrations and air temperature on 07.00-08.00 am, 12.00-01.00 pm, and 4.00-5.00 pm were 71,002 µg /Nm3 and 35 ºC, 20,613 µg /Nm3 and 37 ºC, and 36,646 µg /Nm3 and 35 ºC respectively. Meanwhile the highest number of fuel transportation were 2,442 units, 1,871 units and 2,050 units. There are two site on area of study with CO concentration was exceed national air quality standards according to PP No. 41 of 1999. The Pearson correlation analysis concluded that there are no correlation between air temperature and CO concentration (α = 0.976). Meanwhile there are a correlation between fuel transportation and CO concentration (α = 0,000).
Analisis Daya Tampung Lingkungan (Beban Pencemaran Air) di Kawasan Porong Kabupaten Sidoarjo ex Penambangan Lapindo Auvaria, Shinfi Wazna; Munfarida, Ida
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 17, No 2 (2020): Juli 2020
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (744.501 KB) | DOI: 10.14710/presipitasi.v17i2.104-112

Abstract

Semburan lumpur Sidoarjo yang terjadi pada tahun 2006 di dekat area perumahan menyebabkan kerusakan lingkungan sekitar, baik secara fisik maupun material. Selain itu, dampak sekunder yang diakibatkan oleh adanya lumpur Sidoarjo dapat menambah beban lingkungan. Apabila dalam suatu wilayah terdeteksi melebihi daya tampung lingkungan dan ambang batas yang dapat dipulihkan maka akan berakibat pada kerusakan lingkungan permanen. Tujuan penelitian ini adalah mengevaluasi daya tampung lingkungan kawasan Kecamatan Porong Kabupaten Sidoarjo sebagai akibat dari letusan lumpur Sidoarjo ex. penambangan Lapindo melalui pendekatan daya tampung beban pencemaran air. Berdasarkan penelitian, didapatkan hasil bahwa pada umumnya parameter telah melebihi batas baku mutu kelas II sesuai PP No.82/2001 yaitu parameter total dissolved solids (TDS) dan chemical oxygen demand (COD) di titik 4, biological oxygen demand (BOD), klorida dan ammonia di semua titik, besi dan nitrit di titik 1, fosfat di titik 1,3-4 dan mangan di titik 2. Parameter TDS, BOD, COD di titik 4, Klorida, Nitrit di titik 1, amonia, fosfat di titik 1 dan 3, dan Mangan di titik 2 diketahui telah melebihi daya tampung lingkungan. Rekomendasi yang diberikan untuk meningkatkan kualitas sungai diantaranya pengelolaan air limbah, mengurangi pelepasan polutan ke sungai, dan menerapkan bioteknologi untuk mengurangi polusi air sungai.
Bioremediasi Limbah Cair Industri Tahu Menggunakan Larutan EM4 secara Anaerob-Aerob Deffy, Trisca; Nilandita, Widya; Munfarida, Ida
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 17, No 3 (2020): November 2020
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (637.47 KB) | DOI: 10.14710/presipitasi.v17i3.233-241

Abstract

This research using a bioremediation treatment process with anaerobic-aerobic system by mixing tofu liquid waste and EM4 solution into the reactor. The variation of EM4 solution that will be used in this research is 1/20 of concentration with 1/10 of concentration and detention time. This research was conducted for 8 days. The result showed that EM4 solution was able to reduce BOD, COD, and TSS by usinng variations in concentration and detention time. The most significant decrease in BOD, COD, adn TSS levels occured on the 8 day. BOD levels for the first reactor at a concentration of 1/10 with a removal efficiency of 48,98% and a second reactor with  removal efficiency of 48,98%. For the 1/20 concentration the removal efficiency was 37,33% and in second reactor the removal efficiency was 37,34%. COD levels for the first reactor at a concentration of 1/10 with a removal efficiency of 61,82% and a second reacotor with removal efficiency of 62,10%. For the 1/20 concentration the removal efficiency was 30,39% an in second reactor the removal efficiency was 34,98%. TSS levels for the first reactor at a concentration 1/20 with removal efficiency of 41,17% and in the second reactor the removal efficiency of 43,59%. At 1/20 concentration the removal efficiency of TSS levels was 1,02% in the first reactor and in the second reactor the removal efficiancy was 5,10%. Bioremediation using EM4 solution can be used to reduce levels of BOD, COD, and TSS of tofu liquid waste according to the applicable quality standards
ISLAMIC GREEN HOUSING DESIGN (CASE STUDY: “KHARISMA RESIDENCE” IN GARUT REGENCY, WEST JAVA PROVINCE) Ida Munfarida
PROSIDING SNAST Prosiding SNAST 2018
Publisher : IST AKPRIND Yogyakarta

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Abstract

The increasing of population is positively correlated with the human settlement requirement, especially in Garut Regency which is currently developing. Law of the Republic of Indonesia No. 32/2009 aims to create environmentally sustainable development, this is according to QS. Al A’Raf : 56. In order to implement sustainable housing, it is necessary to build Islamic Green Housing that applies sustainable development based on Islamic values. This study designed Islamic Green Housing according to Islamic values and sustainable development. The objective of the research was to design “KHARISMA RESIDENCE” in Garut Regency as Islamic Green Housing. The study was conducted using quantitative and descriptive analysis. Quantitative analysis aims to calculate land use, water consumption and solid waste concentration. Descriptive analysis explains sustainability strategy. Based on the calculation of land use, Basic Structural Coefficient (KDB) is 70% consist of housing building, mosque, and security office. Green Base Coefficient (KDH) is 30%. Wastewaters are consisting of grey water and black water. Grey water can be collected in an on-site system. Meanwhile black water can be treated on composting toilet. Solid-waste management is according to mandate of MUI No. 47/2014 about Waste Management to Prevent Environmental Damage. The community can play a role by improving the air quality in the housing by providing green open space is about 30%. The reduction of wastewater by more efficient water use according to the teachings of Rasulullah SAW, with properly managed of wastewater and solid waste, and green open space existence can produce significant environmental advantages to the community.
Evaluasi Kualitas Udara Studi Kasus 3 Lokasi Puskesmas di Kota Cimahi Provinsi Jawa Barat Ida Munfarida
Al-Ard: Jurnal Teknik Lingkungan Vol. 1 No. 2 (2016): Maret
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 | Full PDF (643.22 KB) | DOI: 10.29080/alard.v1i2.117

Abstract

Pencemar udara dapat berupa gas yang terdiri dari nitrogen oksida (NO, NO2), sulfur oksida (SO, SO2), karbon monoksida (CO), oksidan (O3), gas volatil yang tersebar ke udara. dan berupa debu (TSP) atau partikulat. Pencemar udara telah terbukti berdampak negatif pada kesehatan manusia, tumbuhan dan lingkungan. Pencemar udara diketahui dihasilkan dari berbagai sektor antara lain sektor industri, permukiman, perkantoran, dan transportasi. Sektor pelayanan publik seperti Puskesmas merupakan sarana kesehatan yang memiliki peranan vital sebagai tempat pertama upaya penyembuhan penyakit. Maksud dari penelitian ini adalah untuk mengevaluasi kualitas udara di 3 lokasi Puskesmas di Kota Cimahi Provinsi Jawa Barat dengan tujuan adalah menguji parameter kualitas udara meliputi gas dan partikulat yakni nitrogen dioksida (NO2), sulfur dioksida (SO2), karbon monoksida (CO), oksidan (O3), dan partikulat (TSP) serta menganalisa tingkat pencemar udara di 3 lokasi Puskesmas di Kota Cimahi Provinsi Jawa Barat. Metode penelitian dengan cara pengukuran kualitas udara langsung di lokasi penelitan bekerja sama dengan PDAM Tirta Wening Kota Bandung. Parameter kualitas udara yang diukur meliputi gas dan partikulat yakni nitrogen dioksida (NO2), sulfur dioksida (SO2), karbon monoksida (CO), oksidan (O3), dan partikulat (TSP). Pengukuran dilakukan pada waktu siang hari sebanyak satu kali pengukuran. Pengukuran nitrogen dioksida (NO2), sulfur dioksida (SO2), oksidan (O3), dan partikulat (TSP) menggunakan peralatan tabung dan impinger, sementara untuk karbon monoksida (CO) menggunakan CO Analyzer dengan metode direct reading. Hasil penelitian menunjukkan bahwa semua parameter udara gas dan partikulat yang diuji yakni nitrogen dioksida (NO2), sulfur dioksida (SO2), karbon monoksida (CO), oksidan (O3), dan partikulat (TSP) pada 3 lokasi Puskesmas di Kota Cimahi masih memenuhi baku mutu udara ambien berdasarkan Peraturan Pemerintah No. 41 Tahun 1999 tentang pengendalian pencemaran udara. Hal ini membuktikan bahwa kondisi udara di 3 lokasi Puskesmas di Kota Cimahi memenuhi kualitas mutu sehingga dapat mendukung Puskesmas dalam upaya menjalankan fungsi penyembuhan penyakit dan pemulihan kesehatan dengan baik.
Evaluasi Kinerja Teknis PDAM Tirta Kepri Provinsi Kepulauan Riau Ida Munfarida
Al-Ard: Jurnal Teknik Lingkungan Vol. 2 No. 2 (2017): Maret
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 | Full PDF (355.633 KB) | DOI: 10.29080/alard.v2i2.122

Abstract

Penilaian kinerja aspek pelayanan PDAM terdiri dari aspek teknis, keuangan dan manajemen. Evaluasi kinerja pelayanan PDAM bertujuan untuk mendapatkan gambaran dan penilaian terhadap pelayanan PDAM sehingga dapat merumuskan rencana tindak pelayanan PDAM. Dalam penelitian ini, evaluasi kinerja difokuskan pada kinerja teknis PDAM Tirta Kepri Kota Tanjungpinang Provinsi Kepulauan Riau yang terdiri dari 6 indikator kinerja teknis antara lain: pertumbuhan pelanggan, persentase pelayanan, volume produksi air, volume distribusi air, volume penjualan air, dan kehilangan air PDAM Tirta Kepri selama rentang waktu 3 tahun dari tahun 2012 hingga tahun 2015. Penelitian berdasarkan data sekunder Laporan Teknik PDAM Tirta Kepri tahun 2016 dan audit BPKP PDAM Tirta Kepri Kota Tanjungpinang tahun 2012-2014. Kinerja pelayanan teknis PDAM Tirta Kepri untuk kategori jumlah pelanggan dan tingkat kebocoran mengalami peningkatan dari tahun 2012 hingga tahun 2015, namun volume produksi, distribusi dan penjualan mengalami penurunan dan prosentase pelayanan belum memenuhi target nasional, dimana jumlah pelanggan tahun 2012 sebesar 14.769 SR meningkat menjadi 5.306 SR di tahun 2015 sementara prosentase pelayanan pada tahun 2015 sebesar 30% tidak menunjukkan peningkatan dari tahun 2012. Rencana tindak dalam peningkatan pelayanan PDAM Tirta Kepri meliputi peningkatan sambungan rumah, meningkatkan produksi dan distribusi air melalui optimalisasi IPA, meningkatkan penjualan air dan non air, dan menekan kebocoran.
AIR QUALITY SETTLEMENT ASSESSMENT NEAR LOCAL COMMUNITY HEALTH CENTERS (LCHC) IN CIMAHI CITY, WEST JAVA PROVINCE Ida Munfarida
Al-Ard: Jurnal Teknik Lingkungan Vol. 4 No. 1 (2018): September
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 | Full PDF (307.342 KB) | DOI: 10.29080/alard.v4i1.410

Abstract

The Settlements near the Local Community Health Centers (LCHC) may have a negative impact on the settlement environment, especially is air quality due to the transportation sector near LCHC and community activities around the LCHC. This study evaluated air quality in three Settlements near the LCHC in Cimahi City, West Java Province, among others were: settlements in Cimahi Selatan, Cimahi Tengah and Cimahi Utara Districts. The air quality parameters were Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Carbon Monoxide (CO), Ozone (O3), and Total Suspended Particulate (TSP) at three Locations of the Settlement. Air Quality Evaluation results indicate that all gaseous parameters were below air quality standards based on Government Law No.41 Year 1999 about Air Pollution Control, but Total Suspended Particulate (TSP) concentration in settlements of Cimahi Tengah and Cimahi Selatan Districts have exceeded the standard. However the lowest gaseous concentration was found in Settlement of Cimahi Tengah District. The community can play a role in improving the air quality in the settlements by providing green open space. Keywords: Air Quality, Local Community Health Centers (LCHC), Settlement.
ANALISA KECUKUPAN RUANG TERBUKA HIJAU BERDASARKAN PENYERAPAN KONSENTRASI KARBONDIOKSIDA (O2) DAN PEMENUHAN OKSIGEN (O2) DI KAMPUS UIN SUNAN AMPEL SURABAYA Ida Munfarida; Dyah Ratri Nurmaningsih
Al-Ard: Jurnal Teknik Lingkungan Vol. 4 No. 2 (2019): Maret
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 | Full PDF (1589.496 KB) | DOI: 10.29080/alard.v4i2.476

Abstract

Universitas Islam Negeri Sunan Ampel Surabaya sebagai salah satu universitas terkemuka di Kota Surabaya ikut mendukung program eco city yang diselenggarakan oleh Pemerintah Kota Surabaya dengan menerapkan program eco campus. Kampus Universitas Islam Negeri Sunan Ampel Surabaya seiring berjalannya waktu terus berbenah untuk meningkatkan kualitas pendidikan dengan pengembangan dan pembangunan fisik gedung. Pengambangan dan pembangunan tanpa mempertimbangkan kebutuhan ruang terbuka hijau akan mengakibatkan suasana kampus tidak nyaman sebagai tempat dilakukannya aktivitas belajar mengajar. Metode penelitian ini adalah deskriptif kuantitatif. Analisis data dengan perhitungan korelasi ruang terbuka hijau dengan konsentrasi karbon dioksida (CO2) dan oksigen (O2) yang terkandung dalam udara di lingkungan kampus Universitas Islam Negeri Sunan Ampel Surabaya. Hasil analisa penelitian menunjukkan bahwa Koefisien Dasar Bangunan (KDB) kampus Universitas Islam Negeri Sunan Ampel eksisting adalah 38,02%; dan Koefisien Dasar Hijau (KDH) eksisting adalah 1,69%. Ruang terbuka hijau (RTH) yang dibutuhkan saat ini berdasarkan kondisi eksisting sebesar 17.387.408, 01 m2, sementara berdasarkan proyeksi Ruang Terbuka Hijau (RTH) hingga tahun 2028, luas ruang terbuka hijau (RTH) yang dibutuhkan sebesar 54,813,305.08 m2. Rekomendasi yang sarankan adalah dengan menyediakan ruang terbuka hijau sesuai hasil analisis penelitian. Serta melaksanakan penghijauan di area gedung seperti rooftop dan vertical garden untuk mengurangi emisi karbon dioksida.
Pemetaan Particulate Matter 10 di Bundaran Taman Pelangi Kota Surabaya Zakaria Amrizal; Ida Munfarida; Amrullah
Al-Ard: Jurnal Teknik Lingkungan Vol. 7 No. 1 (2021): September
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.v7i1.1278

Abstract

Air pollution is an annual problem that occur in every city. Surabaya is one of the cities with a fairly dense population so it is directly proportional to the number of motor vehicles used. Motor vehicles and industrial areas were located in Surabaya contribute the largest emissions to the air so they have low air quality because of the pollution. Air quality is closley associated with pollution, to ascertain the levels of contamination are calculated in reference to the Standard Index of Air Pollution. One of the monitoring parameters used is Particulate matter 10. PM10 is a primary pollutant that emits directly into the air which has serious impacts on health and the environment. This research was conducted in Traffic Ring Taman Pelangi Surabaya for 3 days with an interval of weekdays and holidays with time intervals in the morning, afternoon and evening. Analysis of concentration data was calculated using the HVAS tool with the gravimetric method and mapped using the ArcGIS program. The results of the study showed that the highest concentration was at the sampling location point 6 with a value of PM10 = 110.71 μg/m3, and the lowest was at the sampling location point 1 with a value of PM10 = 50.15 μg/m3
Perhitungan Beban Pencemaran Air Kali Jagir Kota Surabaya Provinsi Jawa Timur Izdiyadatu Mawaddati; Ida Munfarida; Abdul Hakim
Al-Ard: Jurnal Teknik Lingkungan Vol. 7 No. 1 (2021): September
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

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Abstract

Kali Jagir is located in Wonokromo District with a total population of 146,785 inhabitants. 24% of land use in the Wonokromo area is a residential area that disposes of domestic waste such as garbage, laundry waste, and other waste into the Surabaya River stream either directly or indirectly. Disposal of domestic waste from residential areas around the Jagir River results in a decrease in water quality, as well as a decrease in the function of the river, and an increase in the pollutant load that will be received by the river. The method used is descriptive quantitative research method. The water sampling point was determined using the purposive sampling method. The data used is primary data from researchers who have conducted quality analysis at three points of Kali Jagir in 2021. Based on the results, the pollution load value of Kali Jagir Surabaya has exceeded the maximum pollution load capacity that can be accepted by water bodies. Total pollution load in Kali Jagir Surabaya based on TSS parameter is 12,360,924.86 kg/day, BOD parameter is 259,169.08 kg/day, and COD parameter is 6,455,103.32 kg/day.