Article Per Year (5 Year)
p-Index From 2021 - 2026
4.885
P-Index
This Author published in this journals
All Journal J-Sil (Jurnal Teknik Sipil dan Lingkungan) Jurnal Reka Lingkungan VISIKES JURNAL KESEHATAN LINGKUNGAN (Journal of Environmental Health) Jurnal Sains & Teknologi Lingkungan Konversi Jurnal Rekayasa Sipil dan Lingkungan Acta Aquatica: Aquatic Sciences Journal Journal of Research and Technology Jukung (Jurnal Teknik Lingkungan) Journal of Health Science and Prevention Jurnal Serambi Engineering Al-Ard: Jurnal Teknik Lingkungan Medical Technology and Public Health Journal Jurnal Ilmiah Lingkungan Kebumian Indian Journal of Forensic Medicine & Toxicology Nusantara Journal of Community Engagement Jurnal Teknologi Kesehatan Jurnal Teknologi Lingkungan Lahan Basah Ranah Research : Journal of Multidisciplinary Research and Development (Journal of Environmental Sustainability Management) J-Sil (Jurnal Teknik Sipil dan Lingkungan) BIOTROPIC
Dedy Suprayogi
Universitas Islam Negeri Sunan Ampel Surabaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Nursing Public Health Social Sciences Transportation Other

Published : 39 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 39 Documents
Search

 1   2   3   4 
Distribution and Abundance of Microplastics in Underground Rivers in the South Malang Karst Area: First Evidence in Indonesia Suprayogi, Dedy; Utama, Teguh Taruna; Hadi, Moch Irfan; Agung, Tri Sunan; Rizqiyah, Ziadatur
JURNAL KESEHATAN LINGKUNGAN Vol. 16 No. 2 (2024): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v16i2.2024.101-109

Abstract

Introduction: The presence of microplastics in the environment increases the diversity of types of pollutants in waters, including clean water sources on the surface and underground. Karst areas have unique hydrological characteristics, with cracks and fissures between the rocks that can be potential routes for the transport and accumulation of microplastics in underground river flows. In this study, we want to know the distribution and abundance of microplastics in underground rivers in the karst area of South Malang, Indonesia. Methods: Samples were collected purposively from underground river of Lowo, Banyu and Sengik. Microplastics were prepared using a diluted solvent of 30% H2SO4 and 30% H2O2. The sediment sample was dried and then filtered twice using 300-mesh size nylon filters until microplastic particles accumulated. Results and Discussion: Microplastics were detected in all water samples, with an average abundance ranging from 1.8 to 2.3 particles per liter. Fibers were the dominant microplastic type, followed by fragments and films, while the color distribution includes blue, white, red, yellow, black, green, pink, and brown. Conclusion: Microplastic contamination has been found in underground river flows in the karst area of South Malang, Indonesia. Karst soil, traditionally viewed as a natural filter, is not impervious to plastic pollution. This suggests significantly higher surface contamination than previously assumed. Therefore, reducing surface pollution is essential to safeguard the precious quality of underground aquifers and protect public health above.
Phylogenetic Analysis and Mutation of Sars-Cov-2 in Bats in Karst Malang City, Indonesia Keman, Soedjajadi; Moch Irfan Hadi; Dedy Suprayogi; Yudied Agung Mirasa
JURNAL KESEHATAN LINGKUNGAN Vol. 16 No. 2 (2024): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v16i2.2024.173-180

Abstract

Introduction: A group of people in China were hospitalized with an initial diagnosis of pneumonia of unknown cause. The patients were linked to a wholesale wet seafood and animal market in Wuhan, Hubei Province, China. The disease has spread to other provinces in China, Thailand, Japan, and South Korea in less than a month. SARS-CoV-2 was found to originate from bats. Therefore, this research aims to analyze SARS-CoV-2 mutation in bats in Malang Karst, Indonesia. Methods: Other bat body parts used as research samples include the brain, liver, kidneys, intestines, pancreas, fetus, blood, lungs, and ectoparasites. The samples were taken separately and placed in a container containing 10% PBF. For further analysis, we used RNA Extraction, Real-Time PCR, Sequencing, and CoV Gisaid mutation analysis software to analyze the sequencing data. Then, EMBL software will be used to analyze the phylogenetically. Results and Discussion: There was 1 sample that showed a positive result for Covid-19, namely the intestine of the Cynoptera brachyotis species. There were differences between SARS-CoV-2 in bats in Malang Karst in Indonesia compared to SARS-CoV from 2000 to 2019. The spike protein's receptor binding domain (RBD) is the most variable part of the coronavirus genome. Conclusion: From the research results, one positive sample was obtained using Real-Time PCR, and based on mutation analysis, mutations were found in SARS-CoV-2 against the SARS-CoV virus from 2000-2019. Further research is needed, especially regarding SARS-CoV-2 as a vaccine.
Handling Solutions for Electronic Waste (E - Waste) in Indonesia Suprayogi, Dedy
Al-Ard: Jurnal Teknik Lingkungan Vol. 1 No. 2 (2016): March
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.v1i2.115

Abstract

Any changes always take effect to the environment either positive or negative, it is no exception developments in technology. In addition to bringing benefits to the human development, technology has always had a negative impact, actually thrash or waste from obsolete technology as the results of the process productions or side product. The mobile phones waste is one of the electronic waste that need to be awareness. Electronic waste processing in particular mobile phones as one of the new problems in the waste management, and it will be an ice mountain problem for developing countries because generally they have limited technology, insufficiency of financial and lack of human resources in the management of electronic waste that electronic trash left to accumulate for granted. Indonesia as a developing country need to strengthening regulatory, economic support and technology transfer of electronic waste management from developed countries to suppress pollution caused by electronic waste disposal carelessly.
Analisis Kualitas Air Sungai Bawah Tanah Gua Ngerong, Kecamatan Rengel, Tuban Suprayogi, Dedy; Nengse, Sulistiya; Hakim, Abdul
Al-Ard: Jurnal Teknik Lingkungan Vol. 5 No. 1 (2019): 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.v5i1.748

Abstract

Fulfillment of water quality requirements is absolutely necessary to fulfill primary human needs, especially drinking water and clean water sources, both in quantity and quality. Study of the underground caverns found the fact that in terms of quantity of water availability in the reservoir is able to meet the needs of residents of the Rengel District, but qualitatively not yet known the water quality in the reservoir. The purpose of this study was to measure the water quality of underground caves in caves which include temperature, turbidity, TDS, DO and pH. The method used in this study is a qualitative method to measure the value of water quality. The research sample was taken with three repetitions for data validity. The sampling location is the underground cave system with a length of 1 km, sample points include dark zone 1, dark zone 2, dark zone 3, and dim zone. Measurements were taken in the laboratory. The results of the study showed that the average values for temperature, turbidity, TDS, DO and pH were 26.7; 1,9; 348.2; 1,6; and 7.1. The conclusion obtained from this study is that all indicators except DOs meet environmental quality standards set by the government.
Fitoremediasi Tanaman Apu-Apu (Pistia Stratiotes) terhadap Kadar Logam Zn Berdasarkan Variasi Jumlah Tanaman Oktaviani, Laili; Nilandita, Widya; Suprayogi, Dedy
Al-Ard: Jurnal Teknik Lingkungan Vol. 6 No. 1 (2020): 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.v6i1.981

Abstract

Zn merupakan logam berat yang banyak digunakan untuk memenuhi kebutuhan industri. Meningkatnya penggunaan Zn menyebabkan pencemaran air. Untuk mereduksi hasil buangan dari industri yang menghasilkan Zn dapat dilakukan dengan cara teknik fitoremediasi. Pada penelitian ini, fitoremdiasi yamg dilakukan yaitu dengan memanfaatkan tanaman Apu-Apu (Pistia stratiotes) sebagai tanaman fitoremediator. Penelitian ini dilakukan dengan tujuan untuk mengetahui efisiensi penyerapan logam berat Zn oleh tanaman Apu-Apu dengan variasi jumlah tanaman yang berbeda. Variasi jumlah tanaman yang digunakan yaitu 10 dan 15 tanaman dengan waktu tinggal selama 10 hari dan dengan konsentrasi awal 11,02 ppm. Hasil penelitian ini menunjukkan bahwa pada reaktor B memiliki efisiensi removal logam berat Zn sebesar 83,85% dan pada reaktor C memiliki efisiensi removal sebesar 79,50%.Kata Kunci: Logam Zn, Fitoremediasi, Pistia stratiotes, Sistem Batch
Analisis Uji Toksisitas Akut Logam Cu Terhadap Artemia salina dan Daphnia magna Suprayogi, Dedy; L, Sri Hidayati; M.Ratodi; Ardilla, Farhana Fitri
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.v7i1.1333

Abstract

Water pollution can become dangerous if consumed. River could be polluted with some materials namely heavy metal of chopper (Cu). Heavy metals that are accidentally consumed by human body through the skin surface, some through the respiratory or digestive tract and then accumulate in the body over time. To make an early detection of heavy metal and water quality in water bodies, some animals or plants were used. Several types of crustaceans such as Artemia salina and Daphnia magna or commonly referred to as bio indicators. This study analyze comparison of acute toxicity test that represented by LC50 value of Cu in Artemia salina and Daphnia magna. From the research result it was found that Artemia salina and Daphnia magna gave a toxic effect with LC50 values of 11.78 ppm and 7.87 ppm, respectively.
Pemetaan Kondisi Sanitasi Lingkungan Dasar Serta Risiko Penyakit Pada Pondok Pesantren Di Kota Surabaya Nilandita, Widya; Diyanah, Khuliyah Candraning; Suprayogi, Dedy
Al-Ard: Jurnal Teknik Lingkungan Vol. 7 No. 2 (2022): March
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.v7i2.1452

Abstract

Sanitation is the most important health-related aspect of public health and the environment. Aspects of environmental health in sanitation include community clean water facilities, waste management, waste management, and management of sanitation facilities. Islamic boarding schools are one of the institutions that have problems in sanitation, cases are often found related to students who are infected with several diseases. This study aims to map the sanitation conditions and the risk of disease in Islamic boarding schools in the city of Surabaya. This study uses the observation method for data collection, then analyzed by quantitative description. The sanitation conditions of Islamic boarding schools in Surabaya City from the aspect of clean water are in a good category 55.2%, 41.4% very good, and 3.4% less. Based on the waste aspect, the category result sufficient, less, good, and very good is 52%,  24%, 17%, and 7%, respectively. Furthermore, based on aspects of toilet and bathroom hygiene, the majority was very good, 82.8%, sufficient category was 13.8%, and the good category was 3.4%; and based on wastewater aspects, 100% Islamic boarding school was a very good category. In conclusion, the sanitation conditions of Islamic boarding schools in Surabaya City based on the waste aspect are sufficient; however, based on clean water, the hygiene aspects of toilets and bathrooms, and the aspect of wastewater are very good.
Decoding Sanitation Practices: A Comparative Assessment of Knowledge, Attitudes, and Behaviours Suprayogi, Dedy; Teguh Taruna, Utama
TEKNOLOGI MEDIS DAN JURNAL KESEHATAN UMUM Vol 10 No 1 (2026): Medical Technology and Public Health Journal March 2026
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/mtphj.v10i1.7030

Abstract

Adequate sanitation is a crucial factor in improving public health. Knowledge, practice, and behaviors play a key role in the success of sanitation programs. Fundamental aspects of sanitation are the availability of trash bins, which can reduce disease transmission risks. Moreover, in the Lumajang district, the village of Tegalrandu and RanuRanupakis shows an 80% trash bin ownership rate, aligning with national and global standards. However, differences in community knowledge, attitudes, and behaviors between the two villages remain unclear. This study aims to decode sanitation practices by assessing and comparing the knowledge, attitudes, and behaviors of the communities in Tegalrandu dan RanuRanupakis villages regarding environmental sanitation. An analytic study with a cross-sectional design was conducted, involving 80 respondents selected through simple random sampling, with 40 participants from each village. The Mann-Whitney statistical test was employed to analyze differences between the two groups. The results indicated that the significance values for knowledge (0,766), attitude (0,120), and behavior (0,298) were all higher than the α value of 0,05, which suggests no statistically significant differences between the two communities. The findings reveal that despite geographical differences, both villages exhibit similar sanitation knowledge, attitudes, and behaviors. This implies that external factors such as economic conditions, socio-cultural aspects, government policies, and sanitation program interventions may have a greater influence on community sanitation practices. Future efforts should focus on enhancing public awareness and sustainability in sanitation programs to achieve long-term environmental health improvements.
Analisis Kariometric Akibat Pemberian Variasi Dosis Aspartam pada Perkembangan Fetus Mencit (Mus Musculus L.) Esti Novi Andyarini; Nova Lusiana; Ika Mustika; Estri Kusumawati; Sri Hidayati; Moch Irfan Hadi; Risa Purnamasari; Dedy Suprayogi
Biotropic : The Journal of Tropical Biology Vol. 3 No. 2 (2019): Biotropic, Volume 3 Nomor 2, 2019
Publisher : Program Studi Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/biotropic.2019.3.2.86-95

Abstract

Aspartame is safe for consumption according to the prescribed ADI, but this artificial sweetener is not nutritious or does not contain calories so it is not recommended to be consumed during pregnancy. This study was to analyze cariometric effect of aspartame doses in the development of fetal mice (Mus muculus L.). The type of research used was experimental laboratory research on 24 adult mice with 4 treatment groups, control, aspartame dose 13 mg / Kg BB, 39 mg / Kg BB and 78 mg / Kg BB. Data was analyzed using SPSS 16 with one way ANOVA. Based on the results of the study there were changes in the number and weight of the fetus due to aspartame doses, there was no change in fetal length due of aspartame dose variations. Consumption of aspartame during pregnancy should be avoided because it can cause teratogenic effects. For further research, it is necessary to observe the morphology and histology of the fetus which is expressed by aspartame to determine the types of congenital abnormalities.
Co-Authors AA Sudharmawan, AA Abdul Hakim Aditya Sukma Prawira Agung, Tri Sunan Amelia, Oktavia Eka Amrullah Amrullah Amrullah Amrullah ANDYARINI, ESTI NOVI Angelina, Shelviana Ardilla, Farhana Fitri Auvaria, Shinfi Wazna Azatil Izmah Bayu Adhi Nugroho Estri Kusumawati Eva Agustina, Eva Farhana Fitri Ardilla Fariha, Nila Firmanto, Rafli Puji Funsu Andiarna Ika Mustika Irul Hidayati Izmah, Azatil Karami, Abdillah Akmal Khoiriyatun Nisak Kholifah, Rifa Ayu Nur Khuliyah Candraning Diyanah Kusmawati, Linda Dwi l, Sri Hidayati Laili Oktaviani M Yusuf Alamudi M.Ratodi M.Ratodi Mei Lina Fitri Kumalasari Mei lina Fitri Kumalasari Mirna Widiyanti Moch. Irfan Hadi Muhammad Yusuf Alamudi Munfarida, Ida Nadya Hasna Nilandita, Widya Nova Lusiana Nur Azizah Kartikasari Nurdiansyah, Amirul Oktaviani, Laili Pribadi, Arqowi Rafli Puji Firmanto Risa Purnamasari Rizqiyah, Ziadatur Robbi, Adinda Atthiyatur Roci Lidiana Rr Diah Nugraheni Setyowati, Rr Diah Nugraheni Rr. Diah Nugrahaeni Setyowati Rr. Diah Nugrahaeni Setyowati Safira Anastasia Sarita Oktorina Soedjajadi Keman Sri Hidayati Sri Hidayati L. Subariswanti Subariswanti Sulaiman, Achmad Sulistiya Nengse Teguh Taruna Utama Teguh Taruna, Utama Ummul Khoir, Ummul Yudied Agung Mirasa