Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Sanitasi: Jurnal Kesehatan Lingkungan

Kajian Efektivitas Tanaman Sansevieria trifasciata dalam Mereduksi Konsentrasi Gas Carbon Monoxide (CO) di Jalan Raya Kabupaten Ponorogo Eka Rosanti; Ratih Andhika A. R
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 9 No. 2 (2017): November
Publisher : Poltekkes Kemenkes Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.394 KB)

Abstract

The Increase of the number of motor vehicles in Ponorogo Regency can diminish air quality due to the pollutant emissions from burning fuel, i.e. carbon monoxide (CO) gas. As an effort to maintain air quality, it is necessary to plant Sansevieria trifasciata, since the plant contains pregnane glycoside which is able to absorb 107 kinds of hazardous elements. The present stu-dy attempts to know the effectiveness of Sansevieria trifasciata plant in reducing the concentra-tion of CO gas in the mainroads of Ponorogo Regency. The type of the research was an analy-tical one with experimental study design. The locations of the research were at Sultan Agung Street, K. H. Ahmad Dahlan Sreet, Urip Sumoharjo Timur Street, Urip Sumoharjo Barat Street and Diponegoro Street. The planting was conducted at a distance of every two meters and the treatment was applied within two weeks.This study also measured some environmental factors, such as temperature, humidity, and wind speed to determine the homogeneity of the data. The statistical test used was paired sample t-test in order to know the difference of CO gas concen-tration between pre-treatment and post-treatment. The results show that CO gas concentrations before and after planting Sansevieria trifasciata were significantly different (p-value = 0,009).
Metode WISE untuk Menganalisis Penerapan Keselamatan dan Kesehatan Kerja di Industri Kecil dan Menengah Ratih Andhika Akbar Rahma
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 12 No. 1 (2020): Februari
Publisher : Poltekkes Kemenkes Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1123.685 KB)

Abstract

Small and medium enterprises (SMEs) have difficulties managing occupational safety and health (OSH) in the workplaces. Besides being due to poor OSH conditions, it is also caused by a lack of systematic OSH management. Work improvement in small enterprises (WISE) is a participa- tory training program to assist small and medium businesses in increasing workplace productivity and efficiency through the application of OSH aspects. The research was aimed to analyze and evaluate the implementation of the WISE program at the gamelan craft house X in Paju, Pono- rogo. The research method used consisted of several stages, namely: literature study and field studies, and evaluation of working environment conditions using WISE checklist, and data analy- sis. The results showed that the application of OSH in the gamelan craft X was 27%. There are six critreria who need action, consisting of 17 points where 8 points require urgent action propo- sals (priority). Some priority actions proposed are to avoid placing material on the floor and pla - cing it in a particular storage area, placing separate waste containers at work for various types of waste, and placing flammable materials with secure. This research shows the low implementati- on of OSH in workplaces, especially in SMEs.