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Achmad Syafiuddin
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Universitas Nahdlatul Ulama Surabaya, Campus B Jl. Raya Jemursari 51-57 60293 Surabaya, Indonesia etm@unusa.ac.id Indonesia 60237
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Environmental and Toxicology Management (ETM)
Published by Universitas Nahdlatul Ulama Surabaya
ISSN : 27770338     EISSN : 27761886     DOI : https://doi.org/10.33086/etm
Core Subject : Health, Science, Social, Engineering,
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Environmental Science Public Health
Environmental and Toxicology Management is a peer-reviewed journal for the publication of original articles, short communication, review articles, and case studies on the fundamentals, applications, and management of environmental and toxicology. Environmental and Toxicology Management is published online with a frequency of three issues per year on April, August, and November. Besides that, special issues of Environmental and Toxicology Management will be published non-periodically from time to time.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Kesehatan, Toksikologi dan Mutasi Gen
Articles 78 Documents
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The impact of electronic waste on land and its management efforts Rahma, Ita Nur; Kamarudin, Nur Salsabila
Environmental and Toxicology Management Vol. 4 No. 3 (2024): Integration of Phytoremediation and Environmental Factors in Addressing Polluti
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v4i3.7097

Abstract

Electronic waste is waste containing Hazardous and Toxic Materials (B3). Heavy metals such as lead and cadmium can acidify the soil, reduce its quality for agriculture, and threaten microorganisms that are important for soil ecology. Descriptive method, by collecting information from various written sources to describe the impact of electronic waste on the soil in depth. Sorting of electronic waste that can be recycled from that which cannot be reused. Sorting is done based on the characteristics of each component. After sorting, electronic components are dismantled using techniques such as Desoldering to separate valuable parts. Furthermore, electronic waste is crushed into small sizes and separated based on density and magnetic properties to obtain recyclable materials. In the final stage of electronic waste management, namely the Hydrometallurgy stage where valuable metals are extracted using chemical solutions, followed by refining to produce pure metals. Electronic waste management includes sorting, desoldering, crushing, and hydrometallurgy. Implementing this management method effectively and an integrated approach with government regulations, we can create an efficient electronic waste management system.
The role of environmental factors on disease and transmission of infectious diseases Gifari, Rizki Muhammad; Zubir, Arina Azmina Ahmad
Environmental and Toxicology Management Vol. 4 No. 3 (2024): Integration of Phytoremediation and Environmental Factors in Addressing Polluti
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v4i3.7099

Abstract

Infectious diseases remain a major global health problem, with environmental factors playing a significant role in the transmission and burden of disease, especially in densely populated areas. This literature review aims to evaluate the impact of environmental factors on infectious diseases. Data were collected from previous studies through platforms such as Google Scholar. The results showed that poor environmental conditions such as air pollution, lack of access to clean water, inadequate sanitation, and poor waste management contribute to increased incidence of diseases such as ARI, tuberculosis, and diarrhea. The studies analyzed highlighted significant associations between these environmental factors and health outcomes. This review underscores the need for targeted interventions to improve environmental conditions and reduce the burden of infectious diseases in communities. By understanding the relationship between environmental factors and disease transmission, we can develop effective prevention strategies to reduce exposure to pathogens and improve public health.
Identification of Methanyl yellow and Rhodamin B content in ready-to-serve lidi noodles Solikah, Jainab Putri; Khoiron, Khoiron; Nurika, Globila
Environmental and Toxicology Management Vol. 5 No. 1 (2025): Environmental Health Threats: Evaluating the Presence of Indoor Air Bacteria, A
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v5i1.6630

Abstract

Methanyl Yellow is a yellow synthetic dye with the molecular formula C₁₈H₁₄N₃NₐO₃S and a molecular weight of 3.4 gr/mol. Rhodamine B is a dangerous dye with the molecular formula C₂₈H₃₁N₂O₃Cl. Its effects cause respiratory problems, eye irritation, low blood pressure, bladder cancer, diarrhea, nausea, vomiting, kidney, lymphatic and liver damage. The purpose of this study was to describe the presence and absence of methanyl yellow and rhodamin B content in ready-to-eat stick noodles registered as Household Industry Food at the Jember Regency Health Office. This type of research is descriptive quantitative by taking samples from 4 Household Industries ready-to-eat stick noodles in Jember Regency and using laboratory tests to determine the content of Methanyl Yellow and Rhodamin B. The population of this study were all ready-to-eat stick noodles. The population of this study were all ready-to-eat stick noodles of different flavors taken using total sampling technique for samples of stick noodles without seasoning, and for seasoning samples using purposive sampling technique according to the inclusion criteria, namely ready-to-eat stick noodles registered as household industry food, ready-to-eat stick noodles that use yellow and red seasonings. The results of the test for Methanyl Yellow in 4 samples of unseasoned pasta were negative. The results of the Methanyl Yellow test on 4 samples of ready-to-eat yellow stick noodle seasoning were negative. In addition, rhodamin B testing on 20 samples of ready-to-eat red stick noodle seasoning was also negative. The conclusion of this study is that there is no Methanyl Yellow and Rhodamin B content in ready-to-eat stick noodles registered as Household Industry Food in Jember Regency.
An overview of domestic waste management using the environmental health risk assessment (EHRA) approach in Taman, Sidoarjo Pratama, Leo Dewa Lucky; Fasya, Abdul Hakim Zakkiy
Environmental and Toxicology Management Vol. 5 No. 1 (2025): Environmental Health Threats: Evaluating the Presence of Indoor Air Bacteria, A
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v5i1.6721

Abstract

According to the Ministry of Environment and Forestry, in 2020 Sidoarjo Regency ranked 2nd with a total of 390 thousand tons per year. Taman District is the most dense population in Sidoarjo Regency, namely 235,238 people in 2022, divided into 24 villages or sub-districts. This research aims to describe household waste management using the Environmental Health Risk Assessment (EHRA) approach in Taman District, Sidoarjo Regency. This research method is descriptive quantitative using a cross sectional approach. The population of this study were housewives in Taman District, Sidoarjo Regency. The sample for this research was 159 respondents divided into 24 villages or sub-districts. The variables of this research are behavior and habits, environment, reinforcing factors (regulations), enabling factors (facilities). This research instrument uses the EHRA questionnaire. Data analysis in this study used univariate. The research results show that almost all of the regulatory variables (83.6%) do not meet the requirements because there are no regulations for good waste management. Infrastructural variables: almost all (81.8%) have lots of mosquitoes, almost all (85.5%) officers transport rubbish several times a week, and the majority (62.3%) of officers transport rubbish on time. Behavioral and habit variables: the majority (71.7%) collect and throw rubbish into the trash, almost all (86.2%) do not sort the rubbish before throwing it away, the majority (54.5%) do sort the type of glass and glass. Environmental variables: Almost all (91.8%) environmental conditions meet requirements or are clean.
Analysis of hospital liquid waste management system (case study of Rumah Sakit Mata Masyarakat Jawa Timur) Kusuma, Julian Daffa; Fasya, Abdul Hakim Zakkiy
Environmental and Toxicology Management Vol. 5 No. 1 (2025): Environmental Health Threats: Evaluating the Presence of Indoor Air Bacteria, A
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v5i1.6723

Abstract

Wastewater originating from hospital waste is a very potential source of water pollution. Based on assessment data, the pollutant content in waste water, the impact and volume of waste produced and the low efficiency of hospital Waste Water Treatment Installations (IPAL) in Indonesia. Making hospital waste water needs to be treated with appropriate processing technology. Therefore, an analysis of the liquid waste management system was carried out in the waste water management installation at the East Java Community Eye Hospital. This research uses a qualitative method with a case study design. This research involved 1 informant as a resource person, The data collection techniques in this study were observation and in-depth interviews, which were then analyzed using method triangulation. This research shows that in the output process, laboratory test results for waste water samples were obtained for all parameters which were below the threshold values except for temperature, ammonia, phosphate and coliform levels which exceeded the predetermined threshold values. Researchers concluded that the liquid waste management system at RSMM East Java was completely adequate both in terms of input, process and output, but there were several systems that did not work optimally. The advice given to hospitals is to regularly check waste inlets, facilities and infrastructure, plan further processing, and increase human resources.
Water quality and the presence of antibiotic resistant bacteria in the bayous of southeastern Louisiana, USA Biju, Bincy; Boophaty, Raj; Arceneaux, Emily; Ledet, Zachary
Environmental and Toxicology Management Vol. 5 No. 1 (2025): Environmental Health Threats: Evaluating the Presence of Indoor Air Bacteria, A
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v5i1.6818

Abstract

Antibiotic resistance has become a significant public health concern due to the improper consumption and disposal of antibiotics. Improper handling often leads to selective pressure among bacteria that can lead to antibiotic resistance. Terrebonne parish in Louisiana being heavily populated, is dependent on Bayou for its seafood, recreational activities, transportation, and source of living. The water quality of Bayou Terrebonne and Bayou Petite Calliou has never been monitored before. The purpose of this study was to monitor the water quality of Bayou Terrebonne and Bayou Petite Calliou. Four sites along the bayous were monitored for water chemistry, total and fecal coliforms, and antibiotic resistance. The water samples were collected in triplicate and checked for the presence of antibiotic-resistant bacteria, coliforms bacteria, and the levels of organic carbon, nitrogen, ammonia, sulfate, and phosphate. The antibiotics tested on samples includes Tetracycline, Penicillin, Amoxicillin, Sulfamethoxazole-Trimethoprim, Bacitracin, Streptomycin Meropenem, and Erythromycin. The results showed that the bayou meets the criteria set by the Louisiana Department of Environmental Quality (LDEQ) for water chemistry except for sulfate concentration. The amount of total and fecal coliform exceeded the water quality standard due to fecal contamination from the discharge of untreated and/or under treated domestic wastewater from failing septic tanks and individual household sewage treatment systems along the bayous. Many antibiotic resistant bacteria and resistance genes were isolated from the water samples. The water is heavily impaired by the fecal contamination and the antibiotic resistant bacteria due to improper disposal of individual sewage treatment plant from households along the bayous.
Identification Of the presence of indoor air bacteria in the kitchen installation of Rumah Sakit TNI AU Soemitro Lanud Muljono (RSAU) Surabaya Febriansa, Wahyu
Environmental and Toxicology Management Vol. 5 No. 1 (2025): Environmental Health Threats: Evaluating the Presence of Indoor Air Bacteria, A
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v5i1.6833

Abstract

In the new global economy, air pollution has become a central issue for Indonesia, especially in Jakarta and other major cities such as Surabaya. Air pollution in Indonesia not only causes serious health impacts on the population but also can lead to respiratory diseases, cardiovascular diseases, lung cancer, and respiratory tract infections. Several types of bacteria that can spread through the air include Staphylococcus, Streptococcus, Micrococcus, Pseudomonas, and type Sp1 bacteria. Initial studies conducted by researchers have found that until now, the kitchen space at the Rumah Sakit TNI AU Soemitro Lanud Muljono (RSAU) Surabaya has only been inspected for food, beverages, and rectal swabs. The specific aim of this study is to count the number of bacterial colonies in the hospital kitchen installation and to identify the types of bacteria present in the hospital kitchen installation. This type of research is quantitative analytic observational research with a cross-sectional approach. The population in the study is the air bacteria in the kitchen of Rumah Sakit TNI AU Soemitro Lanud Muljono (RSAU) Surabaya. Samples were taken 4 times during kitchen activities, and the sample size was 24 samples taken over 6 days referring to Kepmenkes 1335/menkes/x/2002. The results of the study found that the average number of bacterial colonies was 55.75 CFU/m3, which still meets the requirements set by Kepmenkes RI Number 1204/Menkes/SK/X/2004. The types of bacteria identified were gram-negative bacill and gram-negative coccus.
Dominance of filariasis vector spread in endemic regions of Indonesia Ghani, Zhakia Rahma; Lukiyono, Yauwan Tobing
Environmental and Toxicology Management Vol. 5 No. 1 (2025): Environmental Health Threats: Evaluating the Presence of Indoor Air Bacteria, A
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/etm.v5i1.7084

Abstract

The number of filariasis cases in Indonesia is increasing every year. This is especially true for people living in mosquito breeding areas, both artificial and natural, coupled with low knowledge and awareness of personal and environmental hygiene. The results of this review of various sources are expected to provide input for policy makers in mapping and determining filariasis vectors, so that vector control efforts can be carried out in an appropriate manner to break the chain of transmission and achieve the elimination target of this disease. This study used a systematic review method. The data used were secondary data in the form of research results published in electronic journals. Culex sp. has a wide distribution area and was found in every study, even dominating 8 out of 13 studies conducted. In general, the spread of filariasis disease in the tropics and subtropics, especially in countries with a middle to lower income index. Given this, it is important to map the distribution of filariasis vectors by geographical region, as it can help identify areas that require special treatment.

Page 8 of 8 | Total Record : 78

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