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KAJIAN KONSENTRASI NO2, O3 DAN PM10 DI UDARA TERHADAP KEJADIAN PENYAKIT ISPA PNEUMONIA DAN NON-PNEUMONIA DI WONOREJO, SURABAYA DAN SEKITARNYA Prasetyo, Alvian Phyrismanda; Syafei, Arie Dipareza
Purifikasi Vol 21 No 2 (2022): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/purifikasi.v21i2.461

Abstract

Wonorejo merupakan salah satu daerah di Surabaya, dimana terdapat jalan yang banyak digunakan oleh masyarakat Surabaya untuk pergi dan pulang kerja yaitu Jalan MERR. Hal ini menyebabkan udara di Wonorejo dan sekitarnya mengalami pencemaran dari kendaraan bermotor yang melewati Jalan MERR. Beberapa polutan yang dapat mencemari udara yaitu NO2. O3 dan PM10. Polutan tersebut dapat mengganggu kesehatan manusia salah satunya yaitu Infeksi Saluran Pernapasan Akut (ISPA). Untuk itu perlu dilakukan penelitian untuk mengetahui hubungan dan pengaruh polutan NO2, O3, PM10 dan faktor meteorologis terhadap kejadian penyakit ISPA pneumonia dan non-pneumonia. Data yang digunakan yaitu data polutan dan faktor meteorologis dari DLH Kota Surabaya, serta data kejadian penyakit ISPA pneumonia dan non-pneumonia dari puskesmas sekitar Stasiun Pemantau Kualitas Udara (SPKU) Wonorejo dari tahun 2016-2019. Pada penelitian ini digunakan software SPSS untuk mengolah data dengan metode uji korelasi, uji multikolinearitas dan analisis regresi linear berganda. Dimana untuk variabel Y berupa jumlah kejadian penyakit pneumonia dan non-pneumonia, sedangkan variabel X berisi konsentrasi NO2, O3, PM10, arah angin, kecepatan angin, suhu, kelembaban dan radiasi matahari. Berdasarkan hasil uji korelasi dapat diketahui bahwa O3, PM10 dan kelembaban memiliki hubungan yang signifikan terhadap penyakit pneumonia, sedangkan yang berhubungan signifikan dengan penyakit non-pneumonia adalah arah angin dan kecepatan angin. Sedangkan dari arah angin dan kecepatan angin, tidak ada yang berpengaruh signifikan terhadap penyakit non-pneumonia.
ANALYSIS OF REDUCTION 〖PM〗_(2.5) EMISSIONS WITH THE SHIFT FROM PRIVATE LOCAL TRANSPORTATION TO PEDESTRIAN AND BIKE SHARING IN CENTRAL JAKARTA CITY: M.H. THAMRIN AREA Syafei, Arie Dipareza; Azizah, Naura Nensi; Nabila, Nasywa Ainun
Purifikasi Vol 23 No 2 (2024): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/purifikasi.v23i2.463

Abstract

Central Jakarta as one of the administrative cities in the DKI Jakarta Province has the highest populationdensity of 20,360 per km2. The number of motorized vehicles in Jakarta is recorded at 23,025,101 units. Thisfigure can be a crucial issue considering that the transportation sector is the largest contributor to airemissions with PM2.5 as the main pollutant. Jakarta's air quality is monitored as unhealthy (for sensitivegroups) with PM2.5 concentrations reaching two and a half times the safe limit according to WHO standards.This study aims to determine the percentage of interest of private vehicle users in the M.H Thamrin Area,Central Jakarta switch to pedestrians or bike. The result were then be used to calculate the emissions thatoccur reduction followed by the changes. The survey’s result were analyzed using the SPSS application todetermine significant factors related to the interest of private vehicle users to switch. Emission calculationsare carried out based on the Regulation of the Minister of Environment No. 12 in 2010. The result of thisstudy indicate that 91.5% of private vehicle users from 12,830 residents of the M.H. Thamrin area are willingto switch to pedestrians consisting of 65.1% motorcycle users and 34.9% car users. As many as 94.4% ofprivate vehicle users are willing to switch to bike sharing consisting of 63.2% motorcycle users and 36.8%car users. Several factors that significantly influence people's interest in switching are the availability of widepedestrian paths (> 2 m) and the low cost of using bike sharing (Rp3,000 - Rp7,000 per trip). With the effortto move private motor vehicles to pedestrians, PM2.5 emissions in the M.H. Thamrin Area, Central Jakartacan be reduced by 93.04%, which is equivalent to 0.656 tons of PM2.5/year. On the other hand the shifting ofprivate motor vehicles to bike sharing, will contribute to 92.87% of PM2.5 reduction, or 0.778 tons ofPM2.5/year
THE EFFECT OF VENTILATION AND OCCUPANT ACTIVITIES TOWARDS INDOOR AIR QUALITY IN RESIDENTAL HOUSE FOR FINE PARTICULATE Syafei, Arie Dipareza; Herumurti, Welly; Nabila, Dessy Farihi; Arisani, Nabila
Purifikasi Vol 23 No 2 (2024): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/purifikasi.v23i2.464

Abstract

Indoor air quality is important because it is related to human health. One of the factors that can affect indoor air quality is ventilation and occupant activities. Poor air quality can cause respiratory problems and sick building syndrome. One of the harmful pollutants that affects human health is PM2.5. This study aims to evaluate the quality of PM2.5 within indoor air against quality standards and determine the ventilation and occupant activities that affect the concentration of PM2.5. Primary data sources were obtained by measurements and questionnaires. Eleven houses (11) were sampled on 2 weekdays and 1 weekend. PM2.5 concentration measurements were carried out indoors and outdoors. The method in this study uses multiple linear regression analysis through the SPSS application. The concentration of PM2.5 indoors and outdoors has a moderate to strong correlation due to window opening activities. Fan usage time has a significant effect on reducing the concentration of fine particulates. The amount of furniture is also one of the factors that increase the concentration of fine particulates. The activity of opening a window has two effects, it can increase or decrease concentration. Further research is needed to observe the window opening to confirm the results of this study.
Emission Inventory of Central Processing Plant in the Oil and Gas Industry in Central Sulawesi Rasyidi, Achmad Alvinsyah; Syafei, Arie Dipareza; Hermana, Joni; Assomadi, Abdu F.
Devotion : Journal of Research and Community Service Vol. 5 No. 7 (2024): Devotion: Journal of Community Service
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/devotion.v5i7.758

Abstract

The Central Processing Plant (CPP) in Central Sulawesi, Indonesia, is one of the largest oil and gas industries in the world. This study aims to determine the magnitude of the greenhouse gas emission load and identify the operational facilities that produce the highest GHG emissions from CPP Donggi. The study results show an emission inventory for 2021 is 7.609ton CO2-eq per year or 365.78 tonnes of CO2 per TJ in 2021, for 2022 is 8.084ton C2Eq/355.50 tonnes CO2/TJ, and dan for 2023 is 7.565ton. The three highest carbon emission-generating facilities are the Gas Turbine Generator, Acid Gas Removal Unit, and Oil Heater. The research contributes to understanding the scale and distribution of greenhouse gas emissions from a specific industrial source and aids in directing efforts for emission reduction.
Community Education on Eco-Enzyme to Prevent Stunting in Malaka, East Nusa Tenggara Sudarmaji, Sudarmaji; Adriyani, Retno; Arfiani, Novi Dian; Parmawati, Rita; Wulandari, Prisca Kiki; Nugroho, Agung Murti; Syafei, Arie Dipareza; Assomadi, Abdu Fadli; Febrianto, Arry; Muzakky, Achmad; Ahmad, Imam Safawi
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 4 (2025): Abdira, Oktober
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i4.1051

Abstract

Stunting is a serious nutritional problem that requires immediate attention. In Malaka Regency, East Nusa Tenggara Province, the prevalence of stunting remains high due to poor sanitation and ineffective organic waste management. This community service program aims to increase public awareness and skills in utilizing organic waste to produce eco-enzyme and its derivatives, such as eco-enzyme-based liquid soap. The program was conducted from July to November 2025, involving 33 participants representing local government, community leaders, and informal community figures. The activity explained the relationship between sanitation and stunting through discussions and demonstrations on producing eco-enzyme from household organic waste. Evaluation through pre- and post-tests showed a significant increase in participants’ knowledge of sanitation, stunting, and organic waste management. Community-based education on eco-enzyme has proven to support food security and environmental health while contributing to reducing the risk of stunting.