Elanda Fikri
1) Department Of Environmental Health, Bandung Health Polytechnic, North Cimahi, West Java 40514, Indonesia. 2) Center Of Excellence On Utilization Of Local Material For Health Improvement, Bandung Health Polytechnic, 40171,

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 29 Documents
Search

Analisis Kualitas Batu-bata Bersumber Bahan Tambahan Sampah Serbuk Gergaji dalam Berbagai Variasi Berat Mulyati, Sri Slamet; Pujiono, Pujiono; Prijanto, Teguh Budi; Fikri, Elanda
Jurnal Kesehatan Lingkungan Indonesia Vol 16, No 2 (2017): Oktober 2017
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.16.2.46-50

Abstract

Latar belakang: Serbuk gergaji kayu merupakan salah satu sumber sampah organik yang belum banyak dimanfaatkan. Keberadaannya tidak jauh di sekitar kita, relatif murah dan mudah mendapatkannya. Di beberapa negara luar seperti Uganda, Algeria, India dan lain-lain memanfaatkan serbuk gergaji ini untuk berbagai keperluan diantaranya sebagai bahan campuran batu-bata, pembentuk polimer selulosa nitrat, dan bahan adsorben polutan organik phenol. Penelitian sebelumnya memanfaatkan serbuk gergaji sebagai bahan tambahan campuran batu-bata (kaolin, tanah liat, serbuk gergaji) dengan rasio 90:70:40.Metode: Penelitian ini merupakan eksperimen semu. Selanjutnya penulis tertarik untuk mengembangkan penelitian tersebut, untuk serbuk gergaji dibuat variasi berat bahannya, sementara yang lainnya tetap. Ukuran batu-bata dirancang berukuran 10,00 x 5,00 x 2,00 cm. Untuk mengetahui kualitas batu-bata yang dihasilkan, penulis melakukan analisis kualitas terhadap batu-bata yang dihasilkan dengan berbagai variasi berat tersebut. Kualitas yang diuji baru pada tahapan daya serap air dan kandungan garam. Selain uji kualitas batu-bata juga dilakukan analisis valuasi ekonominya. Penelitian ini dilakukan pada skala laboratorium dengan harapan dapat dijadikan bahan acuan apabila akan diaplikasikan di lapangan.Hasil: Hasil penelitian menunjukkan bahwa variasi berat serbuk gergaji antara rasio 20:70:90 dan 40:70:90 menunjukkan ada perbedaan peringkat rata-rata yang bermakna dalam hal daya serap batu-bata terhadap air begitu juga antara rasio 20:70:90 dan 60:70:90. Semua campuran batu-bata berdaya serap > 20%, belum memenuhi standar kualitas berdasarkan SNI 15-2094-2000, namun semua campuran batu-bata mempunyai kadar garam  (NaCl) < 50%, ini artinya sudah memenuhi standar kualitas berdasarkan SNI 15-2094-2000.Simpulan: Waktu pembakaran batu-bata dengan bahan tambahan serbuk gergaji lebih efisien 0,42 kalidibandingkan tanpa serbuk gergaji sehingga biaya lebih hemat. Abstract Title: Quality Analysis Brick Sourced Sawdust in a Variety of WeightBackground:Sawdust as organic waste has not been widely used. Its presence close to us, cheap and easy to obtain. In others countries such as Uganda, Algeria, India and others, utilize sawdust for various purposes, such as mixed materials, forming polymers cellullose nitrate, and phenol pollutant adsorbent. Previous research utilizes sawdust as mixture of brick with a ratio of 90:70:40: (kaolin, clay,sawdust).Method:This was a quasi experiment design.Furthermore, authors interested in developing such research, sawdust made weight variation while others remain. Size bricks are designed measuring 10.00 x 5.00 x 2.00 cm. To determine the quality of bricks produced, the authors analyze the quality of the bricks produced with a variety of weight of the sawdust. The quality of the tested new stage of absorption of water and salt content. In addition to testing the quality of bricks also performed a valuation analysis of its economy. This research was carried out on a laboratory scale with the hope can be used as a reference if it will be applied in the field. Result:The results showed that weight variation sawdust between 20:70:90 and 40:70:90 ratio showed no difference in the average rating is meaningful in terms of absorption bricks to water as well as the ratio of 20:70:90 and 60 : 70: 90. All blends brick absorbent> 20%, yet meet the standards of quality based on SNI 15-2094-2000, but all of a mixture of brick had higher levels of salt (NaCl) <50%, this means that it meets quality standards based on SNI 15-2094 -2000. Conclusion:Burning of bricks made from sawdust additional more efficient, ± 0.42 times from the time of burning bricks without straw, making it more cost-effective 
Penambahan Variasi Kompos Dapur Terhadap Germination Indeks Tanah Mulyati, Sri Slamet; Pujiono, Pujiono; Prijanto, Teguh Budi; Fikri, Elanda
Jurnal Kesehatan Lingkungan Indonesia Vol 21, No 1 (2022): Februari 2022
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.21.1.99-105

Abstract

Latar Belakang: Kompos berkualitas bagus dapat dilihat dari tingkat kematangan dan stabilitas kompos itu sendiri.Germination Index (GI) merupakan uji fitotoksisitas kompos terbaik karena alasan kemudahan dan keandalan. Nilai Germination Index (GI) akan mengalami penurunan ketika kondisi tanaman tercemar oleh logam berat.Metode: Penelitian ini adalah eksperime semu, skala laboratorium. Tujuan penelitian ini adalah untuk mengetahui nilai Germination Index (GI) pada berbagai kondisi tanah. Benih yang ditanam di berbagai media adalah  kacang hijau atau Vigna radiata. Variabel yang diamati dalam penelitian ini adalah Germination Index. Germination Index merupakan nilai perkalian persentase perkecambahan (Seed Germination) dan Panjang Akar (Root Length). Variabel penting lain yang diamati adalah pH tanah dan logam berat biji kacang hijau.Hasil: Hasil penelitian menunjukkan bahwa nilai persentase perkecambahan (SG) campuran tanah kompos adalah 80-86,67%. Panjang Akar (RL) pada campuran tanah kompos adalah 0,7-1,36 cm. Nilai Germination Index (GI) campuran tanah kompos sebesar 17,46-34,89%. Tidak ada perbedaan yang signifikan dalam nilai Germination Index (GI) antara campuran tanah kompos yang berbeda-beda (1: 1, 2: 1.3: 1).Simpulan: Nilai Germination Index tanah yang terkontaminasi Chrom lebih besar dari campuran tanah kompos. Semakin tinggi nilai pH kompos semakin menurun nilai panjang akar sehingga memengaruhi nilai Germination Index menjadi lebih rendah dibandingkan pertumbuhan benih pada media tanah terkontaminasi Chrom. ABSTRACT: Title: Adding Variations In Kitchen Compost To Soil Index GerminationBackground: Good quality compost can be seen from the level of maturity and stability of the compost itself.. Germination Index (GI)  the best compost phytotoxicity test for reasons of ease and reliability. The Germination Index (GI) value will decrease when plant conditions are contaminated by metals. Method: Th study was a quasi-experimental, laboratory scale. The purpose of this study was to determine the value of the Germination Index (GI) in various soil conditions Seeds planted on various media are Vigna radiata. The variable observed in th study  the Germination Index. Germination index value  the multiplication of the percentage of Seed Germination (SG) and Root Elongation (RE).Other important variables observed were soil pH and heavy metals in Vigna radiata seeds.Result: The results showed that the value of Seed Germination (SG) in the soil added by compost variation was 80-86.67%. The value of Root Length (RL) on the soil added with compost variation  0.7-1.36 cm. Germination Index (GI) value in the soil added by compost variation  17.46-34.89%. There was no significant difference in Germination Index (GI) values between different soil conditions with the addition of compost (1: 1, 1: 2.1: 3)Conclusion: The Germination Index value of soil contaminated with Chromium was greater than that of the compost soil mixture. The higher the pH value of the compost, the lower the root length value so that the Germination Index value was lower than the growth of seeds on soil contaminated with Chromium.
ANALISIS PERBEDAAN KAPASITAS FUNGSI PARU PADA PEDANGANG KAKI LIMA BERDASARKAN KADAR DEBU TATAL DI JALAN NASIONAL KOTA SEMARANG Nurjazuli -; Onny Setiani; Elanda Fikri
Jurnal Kesehatan Masyarakat Indonesia Volume 6. No. 1. Tahun 2010
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (157.393 KB) | DOI: 10.26714/jkmi.6.1.2010.%p

Abstract

Background : Semarang city as the province and industry city have high mobility, which the amount of vehicle increases at rate of 5 to 9 % per year. Vehicles increases in Semarang city have potency for air pollution so that it would have effect to our health. Air pollution occurred caused by transportation would affect lung function suffered by worker around the street, such as cloister merchant. This research aimed to identify difference of lung function capacity on cloister merchant based on totalambient dust level in Semarang City National Street.Methods: This research was an observational research using a cross sectional approach. Analysis unit of this research were 3 National Street in Semarang City (Kaligawe Street, Siliwangi Street, and Perintis Kemerdekaan Street) also 63 cloisters merchant were taken in purposive sampling.Result : Dust concentration data obtained by direct measurement to three Semarang City National Streets (Kaligawe Street= 624,7 μg/m3, Siliwangi Street= 533 μg/m3, Perintis Kemerdekaan Street= 377,2 μg/m3). While, lung function data obtained with examine the lung function of cloister merchant using spirometri (μ %KVP=92,75, SD %KVP=16,861 dan μ %VEP1=99,27, SD %VEP1=19,345 ) and other data obtained by interview. Data analysis performed using one-way Annova (=0,05).The statistic result by one-way Anova performed following result: there was no significant difference of prediction value of %KVP (df=62; p=0,110) and prediction value of %VEP1 (df=62; p=0,829) on cloisters merchant based on total ambient dust level in three Semarang City National Street.Conclusions: Nutrient status, examination habit, homogeneity of respondent, also respondent disease track record may become potential factor in reinforcing pulmonary function disorders. Conclusion there are no statistical difference of respondent’s lung capacity, even though total ambient dust concentration in three Semarang city national street are different.Keywords : Lung function capacity,dust, cloister merchant
Health Information: A Case Report of "Unknown" Hepatitis in Indonesia Elanda Fikri; Yura Witsqa Firmansyah
Journal of Health Science and Prevention Vol. 6 No. 2 (2022): JHSP Vol 6 No 2 - 2022
Publisher : State Islamic University of Sunan Ampel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/jhsp.v6i2.758

Abstract

Hepatitis is a disease that attacks the liver by inflammation. The Hepatitis virus is the most common agent causing hepatitis. Globally, hepatitis that often occurs in the world is hepatitis A-E. Recently, reported a new case of hepatitis with unknown aetiology. On 12 May 2022, reported by the European Center for Disease Prevention and Control, the reported cases of "unknown" hepatitis in children aged under 10 years in the UK were 176 cases. Other countries outside the EU/EEA and the United Kingdom reported that on May 19, 2022, reports of "unknown" hepatitis cases in children reached 313 cases, identified from 16 countries. The Ministry of Health of the Republic of Indonesia released on May 17, 2022, a total of 14 cases in Indonesia, with details of probable case and 13 pending classification. As of May 19, 2022, reports of deaths due to "unknown" hepatitis cases reached six. This article's objectives to disseminate health information regarding case reports of “unknown” hepatitis, case symptoms, and prevention and control efforts in Indonesia so that it does not become an outbreak. To prevent and control "unknown" hepatitis in Indonesia, the Ministry of Health of the Republic of Indonesia conducts surveillance and therapeutic efforts
A Case Report of Ethylene Oxide (EO) Contamination in Ice Cream “Häagen-Dazs”, How in Indonesia? Elanda Fikri; Yura Witsqa Firmansyah
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4584

Abstract

The availability of a safe food supply for the community is a right that must be fulfilled. One of the food supplies is dairy products such as milk. Milk can be processed into various types of products, including ice cream. On 8 July 2022, the European Union Rapid Alert System for Food and Feed (RASFF) reported a case of Ethylene oxide (EO) contamination in French Häagen-Dazs brand vanilla ice cream with levels exceeding quality standards (maximum of 20 mg/kg). This study aims to disseminate information about chemical contamination of ethylene oxide in ice cream and how the Indonesian authorities respond in to prevent and control the spread of contamination. The Previous case reports on 6 July 2022, authorities in France through RappelConso, and on 7 July 2022, Food Standards Australia New Zealand (FSANZ) published public information regarding the voluntary recall of Häagen-Dazs vanilla flavor ice cream by the manufacturer because it contains EO. Meanwhile, on 8 July 2022, the Singapore Food Agency (SFA) ordered importers to recall the product. In 19 July 2022, The Indonesian government through the Badan Pengawas Obat dan Makanan (BPOM) has withdrawn the vanilla flavored Haagen Dazs ice cream product circulating in Indonesia. The hypothesis that can be formulated on Ethylene oxide contamination in ice cream is the use of pesticides containing EO on vanilla flowers (the raw material for making Häagen-Dazs ice cream with vanilla flavor) leaving a high residue. The Häagen-Dazs ice cream industry must implement a good HACCP system, including a sound and safe selection of raw materials
Pembuatan Hand Sanitizer Alami dari Daun Bunga Pukul Empat (Mirabilis Jalapa) dalam Upaya Penanganan Covid-19 oleh Masyarakat Pasirkaliki Nany Djuhriah; Neneng Yetty Hanurawati; Elanda Fikri
Jurnal SOLMA Vol. 11 No. 3 (2022)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v11i3.9171

Abstract

Background: Covid-19 merupakan penyakit pandemik global yang terjadi di seluruh dunia, penularan penyakit ini dapat diminimalisir dengan menerapkan pola hidup bersih dan membiasakan cuci tangan dengan sabun. Hand sanitizer dapat dijadikan sebagai alternatif penggunaan sabun, tetapi penggunaan yang terlalu sering dapat menyebabkan iritasi kulit. Maka dari itu diperlukan hand sanitizer alami. Metode: Penelitian ini menggunakan metode berupa diskusi interaktif, penyuluhan, dan pendampingan dalam pembuatan hand sanitizer alami Hasil: Dari pelaksanaan penelitian ini didapatkan kader di RW 07 Kelurahan Pasirkaliki yang berusia diatas 50 tahun sebesar 46% dengan tingkat pendidikan tertinggi nya setingkat SMA berjumlah 72,7%, dan rentang waktu 5-10 tahun dalam menjadi kader sebanyak 54,5%. Peningkatan pengetahuan tentang Covid-19 dari kategori cukup menjadi baik 100%, peningkatan pengetahuan terkait manfaat daun Mirabilis jalapa mengalami peningkatan dari kurang menjadi cukup sebesar 54,55% dan dari kategori cukup menjadi baik sebesar 72,73%. Kesimpulan: Pengetahuan tentang manfaat daun Mirabilis jalapa selama ini masyarakat masih kurang, karena Mirabilis jalapa merupakan tumbuhan liar. Dengan adanya pengabdian masyarakat ini, daun Mirabilis jalapa dapat lebih dimanfaatkan.
Active Charcoal and Zeolite Media to Reduce the Hardness Levels in Wastewater of Polymer Industry Annisa Khoirul Ummah; Mimin Karmini; Dindin Wahyudi; Elanda Fikri; Redi Yudha
HIGIENE: Jurnal Kesehatan Lingkungan Vol 8 No 2 (2022): Kesehatan Lingkungan
Publisher : Public Health Department, Universitas Islam Negeri Alauddin Makassar

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

Abstract

The polymer industrial wastewater has treated the wastewater produced by WWTP and has met the requirements of the XLVII class industrial wastewater quality standards. The wastewater is planned to be reused for non-production activities such as watering plants. The purpose of the study was to determine the effectiveness of the thickness of activated charcoal and zeolite media in reducing the level of hardness in the process of utilizing wastewater into clean water at the chemicals industry. This type of research is experimental with a pretest-posttest without control research design. The population of all Wastewater in the Polymer industry; sample of some of the wastewater taken from the population, the sampling technique is grab sampling, the sample size is 36 samples totaling 19.2L. Data collection tools for hardness tester kits, thermometers, and pH meters. Data collection techniques carried out hardness checks, temperature, and pH measurements. The results of the study - the average level of hardness after treatment with variation A 142.8mg/L, variation B 224.9mg/L, variation C 339mg/L. The percentage of decrease in hardness of variations A 77%, B 65%, C 46%, there is a significant difference between various thicknesses of activated charcoal - zeolite media on hardness, all variations of activated charcoal and zeolite media thickness are effective in reducing hardness. Suggestions can be used variations of activated charcoal and zeolite ratios of 50:50, 75:25, and 25:75 to reduce the level of hardness. Keywords: wastewater, hardness, polymer industry, filter charcoal
Penggunaan Koagulan Kombinasi Bubuk Biji Moringa Oleifera Dan Bubuk Biji Tamarindus Indica Dalam Menurunkan Kadar COD Dan TSS Limbah Cair Tahu Desembra Lisa; Elanda Fikri; Rojali Rojali
Jurnal Kesehatan Lingkungan Indonesia Vol 21, No 3 (2022): Oktober 2022
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.21.3.266-273

Abstract

Latar belakang : Kandungan bahan organik tinggi terutama kadar BOD, COD, dan TSS terdapat pada limbah cair tahu. Bubuk biji Tamarindus indica dan bubuk biji Moringa oleifera dapat digunakan dalam penurunan kadar COD dan TSS.Metode : Penelitian ini bertujuan mengetahui penurunan COD dan TSS dalam limbah cair tahu dengan kombinasi bubuk biji Moringa oleifera dan bubuk biji Tamarindus indica dengan metode jar test.Hasil: Sebelum diberi perlakuan kadar COD 9650 mg/l dan kadar TSS 300 mg/l. Hasil penurunan efektif menggunakan koagulan bubuk biji Tamarindus indica pada konsentrasi 66,7mg/l yaitu kadar COD 6615 mg/l dan TSS 250 mg/l. Penurunan COD juga terjadi pada konsentrasi 66,7 mg/l bubuk biji Moringa oleifera yaitu COD 9512 mg/l dan TSS tidak mengalami penurunan.Simpulan : Kombinasi bubuk biji Moringa oleifera dan bubuk biji Tamarindus indica tidak efektif penurunan  kadar COD dan TSS limbah cair tahu saat dilakukan proses koagulasi. ABSTRACTTitle: Tofu Liquid Waste Treatment Using a Combination of Moringa Oleifera Seed Powder and Tamarindus Indica Seed Powder as Coagulant in Reduce COD and TSS LevelsBackground : The characteristics of tofu liquid waste contain high organic material, especially levels of BOD, COD and TSS. Tamarindus indica and Moringa oleifera seed powder capable of  reducing COD and TSS levels. Method : The aim of this study was to determine the reduction of COD and TSS levels of tofu liquid waste using a combination of Moringa oleifera seed powder and Tamarindus indica seed powder using the jar test method. Result :Prior to treatment the levels of COD were 9650 mg/l and TSS 300 mg/l. The results of effective reduction using Tamarindus indica seed powder coagulant at a concentration of 66.7 mg/l, COD levels 6615 mg/l and TSS 250 mg/l. The decrease in COD levels also occurred at a concentration of 66.7 mg/l Moringa oleifera seed powder, COD 9512 mg/l and TSS did not decrease. Conclusion : The combination of Moringa oleifera seed powder and Tamarindus indica seed powder was not effective inreducing COD and TSS level tofu waste with the coagulation process. 
A Case Report: Benzene Contamination in Shampoo Elanda Fikri; Yura Witsqa Firmansyah
Jurnal Serambi Engineering Vol 8, No 2 (2023): April 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i2.5970

Abstract

The availability of safe personal care products is a right that must be obtained by global consumers. There have been several reports of cases of chemical contamination in personal care products, for example, Benzene contamination. Recently on 18 October 2022, the U.S. The Food and Drug Administration withdrew shampoo with several brands because Benzene contamination with concentrations exceeding the established quality standards had been detected. This study aims to disseminate information on shampoo products contaminated with Benzene and how the mitigation is carried out by the Indonesian authorities. This research is descriptive research with a case report study design approach. The data used in this study is in the secondary data obtained from the websites of the United States state authorities (Food and Drug Administration) and the National Agency of Drug and Food Control (BPOM) Indonesia and journals. Data collection was carried out on 18-21 October 2022. From the results of the data search, there were 19 dry shampoo products from the Unilever company that were contaminated with Benzene. Two of these products are notified in Indonesia. Benzene contamination in shampoo is thought to originate from the propellant. The propellant/propellant is the material needed by the product in the form of an aerosol dosage form which functions to push the contents of the product out of the package with a certain pressure. BPOM also continues to monitor this issue nationally and internationally.
The Existence of Artisanal Small-Scale Gold Mining in Indonesia, The Impact of Public Health and Environmental Sustainability : A Narrative Review Elanda Fikri; Yura Witsqa Firmansyah; Anshah Silmi Afifah; Mhd. Fauzi
JURNAL KESEHATAN LINGKUNGAN Vol. 15 No. 2 (2023): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v15i2.2023.99-108

Abstract

Introduction: This study reviewed the negative impacts of artisanal small-scale gold mining (ASGM). This paper presents an examination of ASGM's impact on health, with the scope of discussion covering human diseases and disorders, toxic substances, public and miners' safety, environmental damage, socioeconomic conditions. This study contributes mitigation recommendations for ASGM in Indonesia. This research subject is important because there has not been an ASGM study that has reviewed these aspects in Indonesia. Discussion: Chronic diseases, acute diseases, infectious diseases, and disabilities can threaten local communities' health and survival. Toxic heavy metals such as mercury, cadmium, arsenic, and lead are difficult to avoid in ASGM, since they have a high level of use. Other pollutants generated by ASGM are noise and silicia dust. ASGM has caused accidents with a total of 36 minor injuries, an estimated 57 serious injuries, and 11 deaths. ASGM also causes water, soil, and air pollution; it is a threat to the geology of world heritage sites. ASGM has been proven to improve the community's economy in several parts of Indonesia. Conclusion: ASGM has proven to have a significant impact on public health, environmental sustainability, and the socioeconomic state of Indonesian society. In general, the lack of ASGM legitimization in Indonesia is an enabling factor for these impacts.