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All Journal Jurnal Syntax Transformation Journal of Social Research
Retno Widiarini
STIKES Bhakti Husada Mulia Madiun, Indonesia
Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences

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The Relationship Between Workers' Knowledge and Attitudes Towards the Use of Personal Protective Equipment (PPE) and the Incidence of Work Accidents in Production Workers of PT Inka (Persero) Madiun Lutfi Nur Fadhilah; Zaenal Abidin; Retno Widiarini
Jurnal Syntax Transformation Vol 5 No 8 (2024): Jurnal Syntax Transformation
Publisher : CV. Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jst.v5i8.993

Abstract

Occupational safety and health (OHS) is one of the company's maintenance programs. The implementation of OHS programs for employees is very important to create an OHS system that includes elements of management, employment and working conditions and an integrated work environment. The purpose of this study was to analyze the relationship between workers' knowledge and attitudes towards the use of Personal Protective Equipment (PPE) with the incidence of work accidents in PT INKA (Persero) Madiun production workers. This study used a cross-sectional design with a quantitative approach. The population in this study were all production workers of assembly PT INKA (Persero) Madiun. The sample was taken using simple random sampling technique, with a sample size of 68 respondents. Data collection was done through questionnaires. Data analysis using the Chi-square test. Analysis result show that there is a relationship between the independent variables, namely knowledge (p-value = 0,003) and attitude (p-value = 0,001) and the dependent variable of work accidents. The conclusion in this study is that there is a significant relationship between knowledge and attitudes towards the use of PPE with the incidence of work accidents. Suggestions are expected that workers have high awareness and discipline in the behavior of using PPE so as to reduce the occurrence of work accidents.
Effectiveness of Eco Enzymes in Reducing Chemical Parameters of Tofu Factory Liquid Waste in Klumutan Village, Saradan District Melisa Cahyaning Putri; Retno Widiarini; Karina Nur Ramadanintyas
Journal of Social Research Vol. 3 No. 9 (2024): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v3i9.2255

Abstract

The tofu industry generates substantial liquid waste that poses environmental challenges due to its high chemical oxygen demand (COD), total suspended solids (TSS), and pH levels. This study aimed to determine the effectiveness of Eco Enzymes in reducing these chemical parameters in the tofu industry waste in Klumutan Village, Saradan District. Utilizing a Quasi-Experimental method, the research employed purposive sampling of liquid waste from tofu production. The findings revealed that the application of Ecoenzyme at doses of 5%, 10%, and 15%, with detention times of 10, 15, and 20 days, significantly reduced COD, TSS, and pH levels. The results showed that both the dosage and detention time had a substantial impact on the effectiveness of Ecoenzyme in treating the waste. The implications of this study suggest that Eco Enzymes can be an effective, eco-friendly solution for improving wastewater management in the tofu industry, thereby contributing to environmental sustainability.
Co-Authors Karina Nur Ramadanintyas Lutfi Nur Fadhilah Melisa Cahyaning Putri Zaenal Abidin