Maya Sopianti
Unknown Affiliation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

RISK QUOTIENT OF ZINC (Zn) AND CHROMIUM (Cr) LEVEL IN DUG WELL WATER IN THE COMMUNITY LIVING AROUND LANDFILL SITE Maksuk, Maksuk; Dewi Ulfa Oktarini; Tria Effrilia Harahap; Maliha Amin; Maya Sopianti; Khairil Anwar; Kamsul, Kamsul
Indonesia Epidemiological Journal Vol 2 No 2 (2023): Epidemiological Journal of Indonesia
Publisher : Perhimpunan Ahli Epidemiologi Indonesia

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

Abstract

ABSTRACT Background: Zinc and chromium are heavy metals that can contaminate community-dug well water that is used by people around landfills, and can cause public health problems. This study aimed to analyze the risk level of zinc (Zn) and chromium (Cr) content in the dug well water of the community around Sukawinatan landfill site. Methods: This research was an observational study using a cross-sectional design with an environmental health risk analysis approach, It was conducted in February–May 2021. The sample was water from the dug wells of the community that lives around the Sukawinatan landfill. The examination of zinc and chromium level in dug well water was used the Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) method. Results: Zinc and chromium level in community dug well water was found to range from 0.03 mg/l to 0.09 mg/l for zinc concentration and from 0.0030 mg/l to 0.04 mg/l for chromium concentration, respectively. The results of calculating the potential dose (intake) for the two metals are still below the dose reference value, and for calculating the level of risk, the result is less than 1, which can be interpreted as not being risky.  Conclusion: Zinc and chromium level in the community's dug-well water around the landfill site was still below the quality standard. The potential dose (intake) and Risk Quotient were safe for the next few years.
Penilaian Risiko Ergonomi pada Pekerja Pembuatan Kue-Kue Basah terhadap Keluhan Musculosketal Disorders Samira Samira; Pitri Noviadi; Diah Navianti; Intan Kumalasari; Maya Sopianti
Vitalitas Medis : Jurnal Kesehatan dan Kedokteran Vol. 3 No. 1 (2026): Januari: Vitalitas Medis : Jurnal Kesehatan dan Kedokteran
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/vimed.v3i1.2702

Abstract

Musculoskeletal Disorders (MSDs) complaints in muscles, joints, and soft tissues can be caused by poor posture, repetitive movements, and excessive physical load. In the wet cake-making industry, workers often sit or stand for long periods, bend, and perform monotonous hand movements, which increases the risk of MSDs. The impact includes decreased work comfort, productivity, and quality of life. This study aims to assess the ergonomic risk level in wet cake-making workers and identify the relationship between work activities and MSD complaints. The method used is descriptive quantitative research with a cross-sectional design, involving 45 workers at Kue X Silaberanti. Ergonomic risk was assessed using the REBA method, while MSD complaints were measured using the Nordic Body Map questionnaire. The results show that in the mixing process, 58.8% of workers experienced a very high risk of MSDs. In the molding and baking processes, 52.9% and 68.8% of workers, respectively, were at high risk. The most frequent complaints were pain in the back, neck, shoulders, arms, and wrists due to poor posture and repetitive movements. To reduce the risk of MSDs, workers need to improve their posture, use ergonomic aids, rotate tasks, and undergo training in safe working techniques.