No abstract

Laundry services continue to increase along with the increase in community activities. The growth of laundry services has an impact on increasing the amount of detergent usage and laundry waste. One of the wastewater treatment is by aeration. The purpose of this study is to determine the effectiveness of aeration methods in reducing Biochemical Oxygen Demand (BOD) Oliv Laundry Jaya wastewater. This type of research is quasi-experimental. This research was conducted by conducting aeration on laundry wastewater with a time difference of 30 minutes, 60 minutes and 90 minutes for a sample of 1 liter and an air transfer rate of 5 liters / minute. This research was carried out with six replications. The ability of the aeration method in decreasing BOD of laundry wastewater was tested with ANOVA with sig 0, 000 shows that there is a difference in the effectiveness of decreasing BOD laundry wastewater with aeration treatment of 30 minutes, 60 minutes and 90 minutes. The conclusion of this research shows that aeration of wastewater for 90 minutes is the most effective contact time to reduce BOD of wastewater laundry

: Handwashing with soap is able to reduce diarrhea by as much as 45%, but the use of soap for hand washing only reaches about 3% of the entire community. Counseling is very important to increase the knowledge, attitude and practice of students in maintaining their own health. The purpose of this research is to know the difference of using lecture method with lecture method combination of video media to knowledge and action of handwashing with soap at Public Elementary School 1 Dawan Klod. The type of research used is Pre Experimental research type with The One-Group Pretest-Posttest Design. The population in this research is all the students of class II and III in Public Elementary School 1 Dawan Klod with the sample of research as many as 44 respondents. Data analysis using Mann Whitney test. The result of the research shows that there is no difference in the use of lecture method with video lecture method on knowledge and action handwashing with soap students (p value of knowledge = 0,283 and action = 0,361). Suggestions that can be given to Puskesmas can use lecture and video methods to improve the achievement of health promotion goals to school children about hand washing.

: Occupational health efforts are aimed at protecting workers from accidents and occupational diseases. Workers and other people entering the workplace are required to use PPE in accordance with the potential hazards. This study aims to determine the relationship between the level of knowledge, attitudes, and availability of facilities with the use of personal protective equipment. This type of research is an analytical survey with a Cross Sectional approach. Respondents were 85 officers at the Tabanan Regency Environmental Service. Data collection using questionnaires and observation sheets. The results obtained are p-value 0.000 which indicates that the p value (0.05) which means Ho is rejected or there is a significant relationship. The CC value to show the close relationship between knowledge and action is 0.439, which means there is a strong relationship. The close relationship between attitudes and actions shows a CC value of 0.634 which indicates a very strong relationship. The relationship between the availability of PPE facilities and the CC value is 0.619, which means that there is a very strong relationship. For the Environment Agency to provide sufficient PPE so that officers can apply the use of PPE when working in order to minimize the occurrence of work accidents.

Background: Acute Respiratory Tract Infections (ARTI) is one of the main causes of patient visits to the public health center (40%-60%) and hospital (15%-30%). The purpose of this study was to determine various risk factors that influence the incidence of ARTI in Abiansemal in 2018.Methods: This research was an observational study using a case-control research design by looking for various relationships of risk factors on the incidence of ARTI. The case group consists of patients diagnosed with ARTI and the control group were those who were not diagnosed with ARTI. The independent variables in this study were room occupancy density, kitchen room ventilation, smoking habits of parents, bedroom and living room ventilation, bedroom and living room light intensity, bedroom and living room air temperature, bedroom and living room, floor and wall humidity.Result: The bivariate analysis showed that the risk factors for the incidence of ARTI were room occupancy density with a value of ?=0.05 (p=0.000, OR=28.444), smoking habits of the parents (p=0.000, OR=20.000), bedroom ventilation (p=0.003, OR=10.500), bedroom light intensity (p=0,000, OR=67,500), living room light intensity (p=0.001, OR=14.063), bedroom air temperature (p=0.002, OR=14.571), bedroom air humidity (p=0,000, OR=20,000).Conclusion: There were seven factors that were significantly associated with the incidence of ARTI in Abiansemal includeing room occupancy density, smoking habits of the parents, bedroom ventilation, bedroom light intensity, living room light intensity, bedroom air temperature, and bedroom air humidity. Latar Belakang: Infeksi Saluran Pernafasan Akut (ISPA) merupakan salah satu penyebab utama kunjungan pasien ke Puskesmas (40%-60%) dan rumah sakit (15%-30%). Tujuan dari penelitian ini adalah untuk mengetahui berbagai faktor risiko yang mempengaruhi kejadian ISPA di Abiansemal tahun 2018.Metode: Penelitian ini merupakan penelitian observasional dengan desain penelitian kasus kontrol dengan mencari berbagai hubungan faktor risiko terhadap kejadian ISPA. Kelompok kasus terdiri dari pasien yang terdiagnosis ISPA dan kelompok kontrol adalah mereka yang tidak terdiagnosis ISPA. Variabel bebas dalam penelitian ini adalah kepadatan hunian kamar, ventilasi ruang dapur, kebiasaan merokok orang tua, ventilasi kamar tidur dan ruang tamu, intensitas cahaya kamar tidur dan ruang tamu, suhu udara kamar tidur dan ruang tamu, kamar tidur dan ruang tamu, kelembaban lantai dan dinding.Hasil: Analisis bivariat menunjukkan bahwa faktor risiko kejadian ISPA adalah kepadatan hunian kamar dengan nilai 0,05 (p=0,000, OR=28,444), kebiasaan merokok orang tua (p=0,000, OR=20,000), ventilasi kamar tidur (p=0,003, OR=10,500), intensitas cahaya kamar tidur (p=0,000, OR=67,500), intensitas cahaya ruang tamu (p=0,001, OR=14,063), suhu udara kamar tidur (p=0,002, OR= 14,571), kelembaban udara kamar tidur (p=0,000, OR=20,000).Kesimpulan: Terdapat tujuh faktor yang berhubungan signifikan dengan kejadian ISPA di Abiansemal meliputi kepadatan hunian kamar, kebiasaan merokok orang tua, ventilasi kamar tidur, intensitas cahaya kamar tidur, intensitas cahaya ruang tamu, suhu udara kamar tidur, dan kelembaban udara kamar tidur.