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All Journal Jurnal Dampak QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Al-Ard: Jurnal Teknik Lingkungan Jurnal Daur Lingkungan Jurnal Engineering Jurnal TELUK: Teknik Lingkungan UM Kendari Jurnal Sains dan Teknologi Envirotek : Jurnal Ilmiah Teknik Lingkungan International Journal of Health Science (IJHS) Lingkar : Journal of Environmental Engineering Jurnal Pengabdian Masyarakat dan Riset Pendidikan International Journal Of Public Health
Zuli Rodhiyah
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Journal : Jurnal Sains dan Teknologi

 1 
Indeks Beban Pencemar Sebagai Penentu Tingkat Pencemaran Pada Lahan Bekas Pertambangan Emas Tanpa Izin Surya Sumando Putra Panggabean; Zuli Rodhiyah; Freddy Ilfan; Mahya Ihsan
INSOLOGI: Jurnal Sains dan Teknologi Vol. 1 No. 5 (2022): Oktober 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v1i5.942

Abstract

Sarolangun Regency is a district that has the potential for gold metal mineral natural resources. This potential causes many illegal gold mining activities (PETI) in the area. It is also suspected that PETI activities can cause environmental damage and pollution in the activity area and downstream from the PETI location. Environmental pollution that occurs is caused by the disposal of gold processing waste (tailings) into water bodies and groundwater. Waste generated from gold mining activities mainly contains mercury (Hg) and lead (Pb). The purpose of this study was to analyze the level of heavy metal pollutants (Hg and Pb) using the contamination factor (CF), the pollutant load index (PLI), and the geoaccumulation index (I_geo) on former PETI in Sarolangun Regency. The sampling technique was carried out by a purposive sampling technique and the sample taken was soil. Heavy metal concentration data will be calculated using the CF, I_geo, and PLI index formulas.  Hg concentrations were 0.86 mg/kg, 0.77 mg/kg, and 0.80 mg/kg in three sampling areas, and lead concentrations were 0.51 mg/kg, 0.54 mg/kg, and 0.53 mg/kg. Based on the analysis of CF calculations and I_geo, Hg(mercury) has more potential to become a pollutant at the study site (CF>6), (2<I_geo<3). On the other hand, the study site was not polluted by lead based on the CF value and geoaccumulation index. The overall PLI calculation of Hg and Pb stated that the research location was not included in the polluted category with a PLI value <1.
Sebaran Particulate Matter (PM10, PM2,5, PM1, PM0,1) di SMP Negeri 1 Kota Jambi Menggunakan Model CFD (Computational Fluid Dynamics) Febri Juita Anggraini; Annisa Shalsabila; Zuli Rodhiyah
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 4 (2023): Agustus 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i4.2269

Abstract

One source that contributes greatly to urban air quality is traffic. The proximity of schools to vehicles will put students at greater risk of exposure to high concentrations of particulate matter. SMP Negeri 1 Jambi City is an education center located in an urban area and adjacent to a busy road. CFD models are good at modeling the movement of pollutants in urban areas by taking into account the influence of buildings. The purpose of this study is to determine the concentration of PM10, PM2.5, PM1, and PM0.1 at SMPN 1 Jambi City based on direct measurement results and CFD modeling results and then see how accurate the modeled PM concentrations are when compared to the results of direct measurements. The results showed that the average concentrations of PM10, PM2.5, PM1, and PM0.1 from direct measurements were 20.66 µg/m3, 11.79 µg/m3, 8.74 µg/m3, and 1.96 µg/m3, respectively, while the modeling results showed lower average concentrations. The ratio of the difference between the measured and modeled PM concentrations is in the range of 11.67 - 233.45% and with the percentage of RMSPE obtained >30% (invalid), where the requirement for a modeling to be valid so that the results can be trusted in explaining the actual phenomenon is when the validity percentage is <30%.
Pengolahan Limbah Cair Kantin FST Universitas Jambi dengan Memanfaatkan Zeolit dan Eceng Gondok (Eichhornia Crassipes) Enjelina Situmeang; Zuli Rodhiyah; Tri Syukria Putra
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 4 (2024): Agustus 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i4.3962

Abstract

Liquid waste from the student canteen of FST Jambi University can cause pollution. This study aimed to determine the concentration of COD and oil and fat before and after treatment, and to analyze the effectiveness of zeolite and water hyacinth. The experimental method involved a physical process using zeolite and a biological process using water hyacinth. The initial COD value of the canteen liquid waste was 22,357.28 mg/L, and the oil content was 5,576.12 mg/L. After treatment with zeolite, COD decreased to 2,831.325 mg/L, and oil and fat to 17.92 mg/L. Using a combination of zeolite and water hyacinth for 5, 10, and 15 days, the COD values were 792.25 mg/L, 307.9 mg/L, and 666.67 mg/L, and the oil and fat values were 3.22 mg/L, 6.76 mg/L, and 13.61 mg/L. The effectiveness of zeolite alone resulted in a COD reduction of 87.34% and oil and fat reduction of 99.68%. The combined treatment for 5, 10, and 15 days resulted in COD reductions of 96.46%, 98.62%, and 97.02%, and oil and fat reductions of 99.94%, 99.88%, and 99.76%.
Analisis Risiko Kebisingan di Sekolah Dasar Negeri 47/VI Kota Jambi Akibat Arus Lalu Lintas Suci Anggela Febrianti; Febri Juita Anggraini; Zuli Rodhiyah
INSOLOGI: Jurnal Sains dan Teknologi Vol. 3 No. 6 (2024): Desember 2024
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v3i6.4460

Abstract

The high volume of transportation activity in Jambi City, particularly in front of SD Negeri 47/VI, generates noise that contributes to noise pollution. This research aims to determine the noise level and determine the risks posed by noise due to traffic flow. The noise value is measured by a Sound Level Meter and the number of vehicles is measured by a Hand Tally Counter. This research uses a questionnaire given to students and will be analyzed using the Odds Ratio (OR) risk analysis method. The results of noise level measurements exceed the Quality Standards of PERMEN LH NO.48 of 1996, with the highest measurement results occurring on tuesday at L1 measurements (06.30-08.00 am) at sampling point D (classrooms that are close to the noise source) with the noise level being 65.92 dBA. The results of the analysis of noise risks that can be caused are, feeling disturbed by noise with an OR value of 10.9, difficulty hearing with an OR value of 1.6, communication disorders with an OR value of 3.5, difficulty concentrating with an OR value of 3.9 and psychological disorders with OR 0.4.
Co-Authors Ahmad Deno Amalia , Nurul Andika Rizki Mulia Anggelina, Yossi Kristin Annisa Purnama Sari Annisa Shalsabila Arnild Augina Mekarisce Ashar Nuzulul Putra Elisa, Edi Elma Mutmainnah Enjelina Situmeang Fatur Rahman Febri Juita Febri Juita Anggraini Fernando Mersa Putra Gusri, Lailal Hari Saputra Hariestya Viareco Ihsan, Mahya Ilfan, Freddy Isra Rizki Jalius Juita, Febri Maijon Jumpatua Purba Mardhotillah, Bunga Mayra Alviani Muhammad Fadly Nada Pirma Sari Nurul Amalia Ogy Meyza Pratama Putra Fajar Erlangga Putri Ayu Ramadhani Putri Tamara Putri, Fitria Eka Revis Asra Ria Resti Oktapiani Rinaldi Rinaldi Rizki Andre Handika Rizki Andre Handika Rizky Muhamad Ilyas Samsidar Samsidar Samsidar Suci Anggela Febrianti Surya Sumando Putra Panggabean Syamsyida Rozi Tri Syukria Putra Wathri Fitrada Winny Laura Christina Hutagalung Winny Laura Christina Hutagalung Yanova, Shally Yossi Kristin Anggelina Zurweni