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All Journal Jambi Medical Journal : Jurnal Kedokteran dan Kesehatan Jurnal Teknik Kimia USU Alchemy : Journal of Chemistry Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya Jurnal Litbang Industri Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Teknologi Pertanian Jurnal Ilmiah Profesi Pendidikan At-Tanzir : Jurnal Ilmiah Prodi Komunikasi Penyiaran Islam Ihsan: Jurnal Pengabdian Masyarakat jurnal syntax admiration Istinbath : Jurnal Hukum MEDIC MEdical Dedication REACTOR : Journal of Research On Chemistry And Engineering Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika Indonesian Journal of Research and Educational Review (IJRER) Jurnal Telangke Ilmu Komunikasi (Telangke) Jurnal Teknik Kimia USU Jurnal Riset Ekonomi Syariah JURIS (Jurnal Ilmiah Syariah) Journal of Comprehensive Science EKONOMIKA SYARIAH : Journal of Economic Studies Jurnal Dedikasia : Jurnal Pengabdian Masyarakat ALSYS : Jurnal Keislaman dan Ilmu Pendidikan Jurnal Redoks : Jurnal Pendidikan Kimia dan Ilmu Kimia Journal of Industrial Community Empowerment Electronic Journal Scientific of Environmental Health And Diseases SAINTI: Majalah Ilmiah Teknologi Industri International Journal of Multidisciplinary Research of Higher Education (IJMURHICA) Journal of Education Religion Humanities and Multidiciplinary Journal of Medical Studies Jurnal Sains dan Teknologi Al-Marsus : Jurnal Manajemen Pendidikan Islam International Journal of Sociology of Religion PATRIOTIK: Jurnal Inovasi dan Pemberdayaan Masyarakat

Miftahurrahmah Miftahurrahmah, Miftahurrahmah

Universitas Jambi

Author-ID : 5832412

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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The Role of Google Form As An Assessment Tool in ELT: Critical Review of The Literature Adelia, Adelia; Miftahurrahmah, Miftahurrahmah; Nurpathonah, Nurpathonah; Zaindanu, Yoan; Ihsan, Muhammad Taufik
ETDC: Indonesian Journal of Research and Educational Review Vol. 1 No. 1 (2021): December
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v1i1.49

This article aim to provide an understanding to all readers that it is necessary to know the development of assessment tool in English Language Teaching (ELT), especially in the case of using of google classroom in the current year of covid-19 pandemic. It presents the advantages of google form, the ways to upset google form and the empirical studis on google form as an assessment tool in ELT. This article is made in the form of a study of documents and literatures whose understanding of knowledge is used as an analysis. In view of this, the Indonesian teachers should be carefully designed the worksheet in google form, so it can be function to do assessment. However, it should not use completly to replace the traditional methods.

Islamic Micro Finance Institutions' Existence, Role, and Challenges in Developing the Indonesian Micro Business Sector Post Covid 19 Pandemic Jamaludin, Nur; Miftahurrahmah, Miftahurrahmah; Muizzudin, Muizzudin
EKONOMIKA SYARIAH : Journal of Economic Studies Vol. 7 No. 2 (2023): December 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/es.v7i2.7254

Abstrak Penelitian ini bertujuan untuk menyelidiki peran penting dan tantangan yang dianut oleh Lembaga Keuangan Mikro Syariah (KPI) dalam memajukan perekonomian Indonesia. Dengan menggunakan pendekatan penelitian deskriptif-kualitatif, penelitian ini melakukan kajian literatur yang ada. Penelitian ini juga mencakup pemeriksaan analitis melalui perbandingan dengan temuan sebelumnya dan artikel yang relevan. Temuan utama studi ini menggarisbawahi peran penting yang dimainkan oleh Lembaga Keuangan Mikro Syariah dalam mendukung pertumbuhan Usaha Mikro, Kecil, dan Menengah (UMKM). Lembaga-lembaga ini muncul sebagai sumber penting dukungan keuangan untuk kegiatan pasar dan ekspansi bisnis, sehingga memberikan kontribusi besar bagi perekonomian nasional. Sebagai komponen integral dari sektor keuangan non-bank, Lembaga Keuangan Mikro (LKM) merupakan bagian penting dari upaya pengentasan kemiskinan pemerintah, yang bertujuan untuk memberdayakan individu yang terpinggirkan dan mendorong pertumbuhan usaha kecil dan menengah (UMKM).Â This study aims to investigate the pivotal roles and challenges embraced by Islamic Microfinance Institutions (IMFIs) in driving forward the Indonesian economy. Employing a descriptive-qualitative research approach, this study conducts a comprehensive review of existing literature. The research also includes analytical examinations through comparisons with previous findings and relevant articles. The study's key findings underscore the essential role played by Islamic Microfinance Institutions in supporting the growth of Micro, Small, and Medium Enterprises (MSMEs). These institutions emerge as a critical source of financial support for market activities and business expansion, thus making a substantial contribution to the national economy. As integral components of the non-bank financial sector, Microfinance Institutions (MFIs) represent a vital part of the government's poverty alleviation efforts, aimed at empowering marginalized individuals and fostering the growth of small and medium enterprises (MSMEs).

Faktor yang Mempengaruhi Penggunaan Trayek 15 Trans Jogja Miftahurrahmah, Miftahurrahmah; Pujantiyo, Bambang S.; Andini, Isti
Journal of Comprehensive Science Vol. 4 No. 6 (2025): Journal of Comprehensive Science
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v4i6.3364

Sentralisasi aktivitas di wilayah perkotaan Yogyakarta mendorong pergerakan penduduk dari daerah sekitarnya ke kota, yang berpotensi menambah kemacetan lalu lintas. Kepemilikan kendaraan meningkat pesat sebesar 4% setiap tahun, sehingga kebutuhan akan layanan transportasi publik yang lebih baik menjadi sangat penting. Sebagai respons, pemerintah memperluas layanan Trans Jogja dengan meluncurkan Trayek 15 yang menghubungkan daerah-daerah utama, termasuk Palbapang dan Malioboro. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi penggunaan trayek baru ini. Survei dilakukan dengan menggunakan kuesioner pada populasi yang berada dalam jangkauan area 1000 meter, dengan sampel masyarakat setempat. Analisis data menggunakan analisis faktor, dengan mempertimbangkan 10 variabel: usia, kepemilikan kendaraan, pendapatan, pendidikan, jarak, waktu, biaya, keamanan, kenyamanan, dan keteraturan. Hasil penelitian menunjukkan terbentuknya tiga faktor utama yang memengaruhi pemilihan moda, yaitu kualitas pelayanan, kondisi sosial-ekonomi, dan karakteristik perjalanan. Di antara ketiga faktor tersebut, kenyamanan, pendapatan, dan waktu perjalanan terbukti memiliki pengaruh yang paling signifikan. Temuan ini menyarankan agar pemerintah meningkatkan kualitas pelayanan, terutama kenyamanan, dan memperhatikan faktor sosial-ekonomi untuk mendorong penggunaan transportasi publik di wilayah ini.

THE EFFECT OF INTERMITTENT FASTING 5:2 ON BODY FAT PERCENTAGE AND THICK UNDER-SKIN FAT FOLDS IN OVERWEIGHT AND OBESE INDIVIDUALS Esa Indah Ayudia; Miftahurrahmah; Indri Okta Sapitri; Huntari Harahap; Rina Nofri Enis; Hafizah
Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya Vol. 12 No. 2 (2025): Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Univers
Publisher : Fakultas Kedokteran Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32539/jkk.v12i2.612

Overweight and obesity is a condition in which there is an imbalance between the entry and exit of energy for a long time. Intermittent Fasting is one of the dietary interventions that can affect body composition such as body fat percentage and thick folds of fat under the skin. The purpose of this study was to determine the effect of Intermittent Fasting type 5:2 on body fat percentage and thick folds of fat under the skin in individuals with overweight and obesity. This study is an experimental study using pretest and posttest group design. The number of samples was 50 people with a consecutive sampling method. The statistical test used was the paired t-test. The results showed that intermittent fasting had a significant effect on body fat percentage (p<0.001), thick folds of fat under the skin of the biceps (p=0.009), and triceps (p<0.001), while the supra iliac and subscapular parts decreased but statistically insignificant (p=0.093) and (p=0.217).

PERAN SKRINING DAN EDUKASI DALAM PENCEGAHAN DIABETES MELITUS PADA REMAJA DI KOTA JAMBI Miftahurrahmah, Miftahurrahmah; Dia, Esa Indah Ayu; Harahap, Huntari; Justitia, Budi; Imam, Mara; Delfira, Annissa
Medical Dedication (medic) : Jurnal Pengabdian kepada Masyarakat FKIK UNJA Vol. 7 No. 2 (2024): MEDIC. Medical dedication
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/medicaldedication.v7i2.37905

ABSTRAK Peningkatan prevalensi Diabetes Mellitus tipe 2 (DM tipe 2) di kalangan remaja merupakan masalah kesehatan global yang semakin mendesak, termasuk di Indonesia, khususnya di Kota Jambi. oleh sebab itu, pengabdian ini bertujuan melakukan skrining dan melakukan kegiatan edukasi sebagai upaya pencegahan Diabetes Mellitus Tipe 2 pada remaja di kota Jambi. Kegiatan ini dilakukan dengan identikiasi jenis kelamin, usia, indeks massa tubuh, dan kadar gula darah puasa. Pada kegiatan ini terdiri dari 119 responden Dimana 31,1 % laki-laki dan 68,9 % perempuan, dengan rentang usia 19-20 tahun. Indeks massa tubuh berupa 5.7% kurus berat, 13.1% kurus, 61.5% normal, 5.7% gemuk ringan dan 11.5% gemuk berat. Adapun hasil kadar gula darah puasa < 125 g/dl 99,2 % dan > 125g/dl 0,8%. Kegiatan ini menunjukkan bahwa mayoritas remaja di Kota Jambi yang telah dilakukan skrining memiliki IMT dan KGD puasa dalam kategori normal. Hal ini mengindikasikan remaja di kota Jambi memiliki risiko yang rendah terhadap DM Tipe 2. Namun, terdapat 0,8% dengan KGD puasa >125 mg/dl serta 17,2% massa tubuh yang tidak ideal mengindikasikan adanya risiko prediabetes dan obesitas sebagai faktor utama dalam perkembangan DM Tipe 2. Temuan ini menyoroti pentingnya skrining dan edukasi untuk mencegah peningkatan kejadian DM Tipe 2 pada remaja. Kata kunci : gula darah puasa, diabetes mellitus tipe 2, remaja Abstract The rising prevalence of Type 2 Diabetes Mellitus (T2DM) among adolescents is an increasing global health concern, including in Indonesia, particularly in Jambi City. In response to this issue, this community outreach aimed to conduct screening and educational activities to prevent T2DM among adolescents in Jambi City. The activities involved identifying gender, age, body mass index (BMI), and fasting blood glucose levels. 119 respondents comprised 31.1 % males and 68.9 % females aged 19-20. The BMI results showed 5.7% underweight, 13.1% slightly underweight, 61.5% average weight, 5.7% overweight, and 11.5% obese. Additionally, fasting blood glucose levels were recorded, with 99.2 % of respondents having levels below 125 mg/dL and 0.8 % above 125 mg/dL. This activity shows that most adolescents in Jambi City who have been screened have a Body Mass Index (BMI) and Fasting Blood Glucose Levels in the normal category. This indicates adolescents in Jambi have a low risk of T2DM. However, there are 0.8% of adolescents with fasting blood glucose levels above 125 mg/dl and 17.2% (non-ideal body mass), indicating a risk of prediabetes and obesity as the main factors in the development of T2DM. The findings highlight the importance of early screening and education to prevent the increasing incidence of T2DM in adolescents. Keywords: fasting blood glucose, Type 2 Diabetes Mellitus, adolescents

Sintesa dan Karakterisasi Bioplastik Dari Tandan Kosong Kelapa Sawit Dengan Modifikasi Penambahan Plasticizer Gliserol dan Sorbitol Luthfi, Muhammad Zulfikar; Miftahurrahmah; Sutri, Reni; Nury, Dennis Farina
REACTOR: Journal of Research on Chemistry and Engineering Vol. 6 No. 1 (2025)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/reactor.v6i1.168

Plastic waste is a global environmental issue due to its non-biodegradable nature. One potential solution is the development of eco-friendly bioplastics derived from natural materials. This study aims to develop bioplastics based on sago starch with the addition of microfibrillated cellulose (MFC) from empty palm oil fruit bunches as a reinforcing filler to enhance mechanical properties. Additionally, plasticizers such as glycerol and sorbitol were added to improve the elasticity of the bioplastic. The plasticizer concentrations used were 1, 5, 10, 20, and 30% w/w. Characterization was conducted through mechanical property tests (tensile strength, elastic modulus, and elongation percentage), morphological analysis using SEM, and structural analysis with Fourier Transform Infrared Spectroscopy (FTIR spectroscopy). The results showed that the addition of 5% glycerol produced a tensile strength of 26.39 MPa with an elongation of 1.2%, while 20% sorbitol yielded a tensile strength of 25.35 MPa with an elongation of 6.2%. Based on the Indonesian National Standard (SNI) for plastics, the combination of sago starch and MFC with 20% sorbitol provided the best mechanical properties, with a tensile strength of 25.35 MPa and an elongation percentage of 5.6%. In conclusion, sago starch-based bioplastic with MFC from oil palm empty fruit bunches has the potential to serve as an environmentally friendly alternative to synthetic plastics

FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KEPATUHAN PASIEN HIV DALAM MENGONSUMSI TERAPI ANTIRETROVIRAL DI PUSKESMAS SIMPANG KAWAT KOTA JAMBI Kusdiyah, Erny; Rahmadani, Firinia; Nuriyah, Nuriyah; Miftahurrahmah, Miftahurrahmah
Scientific Of Environmental Health and Diseases (e-SEHAD) Vol. 2 No. 2 (2022): Electronic Journal Scientific of Environmental Health And Diseases
Publisher : LPPM Universitas Jambi

ABSTRACTBackground : HIV (Human immunodeficiency virus) is a virus that infects the human immune system. The cure toeliminate HIV completely and effectively in the human body is not discovered yet, but there is an effective treatmentnamed antiretroviral therapy (ART), which results in suppressing the quantity of HIV effectively. Adherence is themain factor to be a consideration for patients to be able to start ART. This study aims to discover factors thatcorrelate to HIV patients' adherence to ART consumption in Puskesmas Simpang Kawat Kota Jambi.Method : Cross-sectional design through a questionnaire to 67 HIV patients in Puskesmas Simpang Kawat Jambi.This study was conducted in May 2022 with univariate and bivariate data analysesResults : The majority of respondents are 26 â€“ 35 years old (mean: 33,6), male, have an occupation, high schoolas their last formal education, and have gone through therapy for >24 months. As well as have good knowledge,attitude, social support, evaluation of health care services, and adherence. On bivariate analyes, the resultsobtained were p = 0,580 for age, p = 0,744 for sex, p = 0,235 for educational level, p = 0,143 for occupation, p =2016 for therapy duration, p = 0,010 for knowledge, p = 0,010 for attitude, p = 589 for social support and p = 0,429for healthcare service.Conclusion : There are significant associations between the adherence of HIV patients with knowledge andattitude. There are no significant associations between the adherence of HIV patients with age, sex, educationallevel, occupation, duration of therapy, social support, and healthcare service.Key words: HIV (Human Immunodeficiency Virus), Adherence, Antiretroviral Therapy, HIV patient.ABSTRAKLatar Belakang : HIV (Human immunodeficiency virus) adalah virus yang menginfeksi sistem imun manusia. Obatyang tepat untuk mengeliminasi HIV pada tubuh manusia secara efektif dan keseluruhan belum ditemukan hinggasaat ini, namun sudah ada terapi ARV (antiretroviral) yang efektif dapat mensupresi jumlah virus HIV yangdiindikasikan kepada semua pasien HIV. Kepatuhan menjadi pertimbangan utama pasien untuk dapat memulaiterapi ARV. Tujuan penelitian ini untuk mengetahui faktor-faktor yang berhubungan dengan kepatuhan pasien HIVdalam mengonsumsi terapi antiretroviral di Puskesmas Simpang Kawat Kota Jambi.Metode : Rancangan cross sectional melalui kuesioner pada 67 pasien HIV di Puskesmas Simpang Kawat KotaJambi. Penelitian dilakukan pada Mei 2022 dengan analisis data univariat dan bivariat.Hasil : Mayoritas responden berusia 26 â€“ 35 tahun (mean: 33,6), berjenis kelamin laki-laki, memiliki pekerjaan,pendidikan terakhir SMA, dan telah menjalani terapi >24 bulan. Serta memiliki pengetahuan, sikap, dukungansosial, penilaian pelayanan kesehatan, dan tingkat kepatuhan yang baik. Pada analisis bivariat, didapatkan hasilp = 0,580 untuk usia, p = 0,744 untuk jenis kelamin, p = 0,235 untuk tingkat pendidikan, p = 0,143 untuk pekerjaan, p = 0,206 untuk lama menjalani terapi, p = 0,010 untuk pengetahuan, p = 0,010 untuk sikap, p = 0, 589 untukdukungan sosial, dan p = 0,429 untuk pelayanan kesehatan.Kesimpulan : Terdapat hubungan bermakna antara pengetahuan dan sikap pasien HIV dengan kepatuhanmereka mengonsumsi terapi ARV. Tidak ada hubungan bermakna antara kepatuhan pasien HIV mengonsumsiterapi ARV dengan usia, jenis kelamin, tingkat pendidikan, pekerjaan, lama menjalani terapi, dukungan sosial, danpelayanan kesehatan.Kata kunci: HIV (Human Immunodeficiency Virus), Kepatuhan, Terapi Antiretroviral, pasien HIV

HUBUNGAN DURASI DAN PERILAKU PENGGUNAAN LAPTOP TERHADAP NYERI PUNGGUNG BAWAH PADA MAHASISWA KEDOKTERAN UNIVERSITAS JAMBI Tarawifa, Susan; Dalimunthe, Nurhanisah; Miftahurrahmah, Miftahurrahmah; Iskandar, MIrna Marhami; Quzwain, Fairuz
Scientific Of Environmental Health and Diseases (e-SEHAD) Vol. 2 No. 2 (2022): Electronic Journal Scientific of Environmental Health And Diseases
Publisher : LPPM Universitas Jambi

ABSTRACT Background: Low back pain or LBP is one of the most common health problems. One of the causes of LBP is behavior of the body in activities. this study aims to determined the correlation between duration and behavior of laptop usage on low back pain in medical students at Universitas Jambi Methods: This research is an analytical research. Sampling using purposive sampling in accordance with the inclusion criteria. The were analized by Spearmanâ€™s test. Results: Based on the characteristics, majority of respondents were female (75.8%) and had a BMI in the normal range (74.7%). Laptop were used the longest for a moderate amount of time (51,6%). Most of respondents use laptops with a bad posture (60,5%). The most common low back pain complaint was the waist (72.6%), followed by buttock (57.9%) and hip pain (54.2%). There is a relationship between the duration of laptop use and complaints of the waist pain (p value = 0.007), there is a relationship between the duration of laptop use and complaints of hip pain (p value = 0.011), and there is a relationship between the duration of laptop use and complaints of bottom pain (p value = 0.036 ). There is a relationship between the behavior of using a laptop with waist pain complaints (p value = 0.009), there is a relationship between the behavior of using a laptop with hip pain complaints (p value = 0.024), and there is a relationship between the behavior of using a laptop with bottom pain complaints (p value=0.004 ). Conclusion: There is a correlation between the duration of laptop use with low back pain. There is a correlation between the behavior of using a laptop with low back pain. Keywords: Low back pain, duration of laptop use,behavior of using a laptop. ABSTRAK Latar belakang: Nyeri punggung bawah atau NPB adalah salah satu masalah kesehatan yang sering terjadi. Salah satu penyebab NPB kesalahan perilaku tubuh dalam beraktivitas. penelitian ini bertujuan untuk mengetahui hubungan durasi dan perilaku penggunaan laptop terhadap nyeri punggung bawah pada mahasiswa Kedokteran Universitas Jambi. Metode: Penelitian ini merupakan penelitian analitik. Pengambilan sampel menggunakan purposive sampling yang sesuai dengan kriteria inklusi. Hasil dianalaisis dengan uji Spearman. Hasil: Berdasarkan karakteristik, responden terbanyak berjenis kelamin perempuan (75.8%) dan IMT kategori normal (74.7%). Durasi penggunaan laptop terbanyak yaitu durasi sedang (51.6%). Sebagian besar responden menggunakan laptop dengan postur tubuh buruk (60.5%). Keluhan nyeri punggung bawah yang paling banyak adalah nyeri pinggang (72.6%), kemudian nyeri pada bokong (57.9%), dan nyeri pinggul (54.2%). Terdapat hubungan antara durasi penggunaan laptop dengan keluhan sakit pinggang (p value=0.007), Terdapat hubungan antara durasi penggunaan laptop dengan keluhan sakit pinggul (p value=0.011), dan terdapat hubungan antara durasi penggunaan laptop dengan keluhan sakit bokong (p value=0.036). Adanya hubungan antara perilaku penggunaan laptop dengan keluhan sakit pinggang (p value=0.009), adanya hubungan antara perilaku penggunaan laptop dengan keluhan sakit pinggul (p value=0.024), dan adanya hubungan antara perilaku penggunaan laptop dengan keluhan sakit bokong (p value=0.004). Kesimpulan: Terdapat hubungan antara durasi penggunaan laptop terhadap nyeri punggung bawah. Terdapat hubungan antara perilaku penggunaan laptop terhadap nyeri punggung bawah. Kata kunci: Nyeri punggung bawah, durasi penggunaan laptop, perilaku penggunaan laptop.

Pemanfaatan Limbah Ampas Kelapa Menjadi Pupuk Organik di SMA Yadika 5 Jakarta Barat Sitorus, Tosty Maylangi; Kaidah, Sri; Purba, Ari Pranata Primisa; Sahaq, Anang Baharuddin; Yahya, Agung Kurnia; Miftahurrahmah, Miftahurrahmah
PATRIOTIKA: Jurnal Inovasi dan Pemberdayaan Masyarakat Vol 1 No 1 (2025): May 2025
Publisher : Universitas Nahdlatul Ulama Sumatera Utara

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

SMA Yadika 5 has one of the goals, namely "Providing knowledge and skills in the field of entrepreneurship and plant cultivation that are beneficial for students and the surrounding environment". In cultivating plants, supporting materials such as organic fertilizer are needed. Coconut juice is often used as a cooking ingredient in household activities, where the pulp from coconut juice that is no longer used can generally be reprocessed into organic fertilizer. Organic fertilizer can improve the chemical, physical and biological fertility of the soil, in addition to being a source of nutrients for plants. Organic fertilizer made from coconut pulp waste for plants can be one way to carry out the goals of SMA Yadika 5. In addition, it can be a solution for agriculture or plantations for housewives or family members of SMA Yadika 5 students in urban areas. Based on the analysis of the situation around us, it turns out that teenagers are interested in learning this knowledge but have not had the opportunity because there has been no training and counseling in managing waste. The target of this training in managing household organic waste from coconut pulp is male and female teenagers at SMA Yadika 5, Kembangan District, West Jakarta.

Karakterisasi Performa Adsorben Cangkang Telur Pada Proses Penyerapan Logam Merkuri (Hg) Miftahurrahmah, Miftahurrahmah; Ellysa, Ellysa; Suhendrayatna, Suhendrayatna
REACTOR: Journal of Research on Chemistry and Engineering Vol. 5 No. 1 (2024)
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/

Mercury (Hg) is a highly toxic heavy metal with no biological benefits, posing significant environmental and health risks upon exposure. This study investigates the adsorption characteristics of chicken eggshell-derived adsorbents for the removal of Hg from aqueous solutions. The adsorbent preparation involved washing, drying, calcination, and KOH activation. Results indicated that the 170-mesh size adsorbent exhibited the highest adsorption efficiency, achieving a 99.70% removal rate of Hg. adsorption capacity tests revealed values ranging from 79,90 to 88,90 mg/g, conforming to the Indonesian National Standard (SNI) for activated carbon. Functional group analysis using Fourier-Transform Infrared Spectroscopy (FT-IR) identified a significant increase in aldehyde and ketone groups post-activation. The adsorption process reached equilibrium within 90 minutes, with optimal removal efficiency observed at an initial Hg concentration of 3,0 mg/L. These findings suggest that chicken eggshell-based adsorbents are a cost-effective and efficient solution for mitigating Hg contamination in wastewater, offering a sustainable alternative to conventional methods.

Co-Authors A. Ghanaim Fasya Abdul Karim Hidayatullah Ade Tan Reza Adelia Adelia, Adelia Ahmad Hanapi Al Zuhri An Aldia Asrial Anang Baharuddin Sahaq Anati Purwakanthi, Anati Anati Purwakhanti Andini Agustina Annissa Delfira Arif Mubarok Armaidi Darmawan Ave Olivia Rahman Bernhard Arianto Purba Budi Justicia Budi Justitia Bunga Yunita Cahyani, Luthfi Nazwa Andya Caniago, Mitha Fitriani Chairunnisak, Aula Citra Maharani Dalimunthe, Nurhanisah Dea Manda Fredella Dennis Farina Nury Deri Mulyadi Desniorita Desniorita Deswita, Santi Dewi Putri Dia, Esa Indah Ayu Eko Supriadi Elda Pelita Ellysa Ellysa Enny Nurmalasari Erny Kusdiyah Esa Ayudia Esa Indah Ayu, Esa Indah Fairuz Quzwain Fauziah Hayat, Riska Febriani, Afifah Ferry Ikhsandy Fuja Novitra Hafizah Hannaya Putri Hera Susanti, Hera Hibrah, Hibrah Hidayat, Faisal Hilmi Intan Humaryanto, Humaryanto Huntari Harahap Ihlasul Amal Ihsan, Muhammad Taufik Imam, Mara Indri Okta Sapitri Intan Fatayat Af Irfannuddin Irfannuddin Irman Irman Iskandar, Mirna Marhami Isti Andini Iwan Wahyudi Jamaludin, Nur Jerry Justicia, Budi Justitia, Budi Kamaluddin Kamaluddin Kholidun Najib La Ode Reskiaddin Lahiria Wuliana Ahromi Lailatul Husna Lulrahman, Faldi M, Amzah Maulana, Ihsan Maulana, Ikhsan Arya Maulidia Imastary Tan Moh. Irawan Zain Muhammad Rais Muhammad Rais Muhammad Zulfikar Luthfi Muizzudin, M. Munadi Munadi Muslehudin, Muslehudin N. H. , Harmiwati N.H, Harmiwati Nadiareta Sitorus Nurdin, Hanifah Nurillahi, Resi Nuriyah, Nuriyah Nurpathonah, Nurpathonah Oktria, Dandi Pajaria, Suci Ade Popi Febrianti Pujantiyo, Bambang S. Purba, Ari Pranata Primisa Putra, Reski Lediyo Putri Sari Wulandari Putri, Yosine Yulya Rahma, Annisa Rahmadani, Firinia Raihanah Suzan Regna Tri Jayanti Resi Levi Permadani Rina Nofri Enis Riska Fauziah Hayati Rita Halim Rita Youfa Rizal, Deri Rizki Fadhillah Lubis Sahaq, Anang Baharuddin Saiful Amri Septia, Kavita Sirin, Muchni Zalfa SITI NUR AISYAH Siti Nurhaliza Sri Kaidah Suhendrayatna Suhendrayatna Supriadi, Eko Surya, Dhanu Fransgio Pratama Susanti Melinda susanti, septria Suseno Febrianto Sutri, Reni Tarawifa, Susan Tia Wida Ekaputri Tosty Maylangi Sitorus, Tosty Maylangi Ulfatul Mardiyah, Ulfatul Warsito, Dimo Dzaky Willi Hardy Marpaung Willy Hardy Marpaung Willy Hardy Marpaung Wirdati, Wirdati Yahya, Agung Kurnia Yenni Darvina Yurnetti, Yurnetti Yusmar Yusuf Yustiloviani, Yustiloviani Zaindanu, Yoan Zuhri, Al Zulfa Ahmad Kurniawan

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