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Jati Khairudin
Polteknik Kesehatan Kemenkes Yogyakarta
Health Professions

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Pemberian Variasi Model Alat Pemungut Sampah Terhadap Frekuensi Memungut Sampah Murid TK Kudup Sari di Sidoluhur, Godean, Sleman, Tahun 2016 Jati Khairudin; Adib Suyanto; sigid Sudaryanto
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 8 No. 1 (2016): Agustus
Publisher : Poltekkes Kemenkes Yogyakarta

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Abstract

Waste management can involve the entire community, including children. The involvement of very young children is a good first step for them to learn how to handle waste and to be respon-sible for caring the environment. The average age of Kudup Sari Kindergarten’s students, which is located in Sidoluhur, Godean, Sleman, is 6 years old. Children at this age are in the stage of imitating and receiving new knowledge easily. Therefore, it is expected that the children can easily apply the new received knowledge. This study was aimed to reveal the most preferred model of trash picking device among kindergarten children by conducting a quasi experiment which employed post-test only design. The population and sample of the study were all 41 stu-dents in the Class B of Kudup Sari Kindergarten. The observation was held in 10 times to ob-serve the number of children who pick the trash up that using the two picking models. Des-criptively, the difference of frequency average of trash picking is obvious, i.e. 4 times with the piercing model against 37 times with the clipping model. The result of independent t-test at 95 % level of confidence confirmed the difference since the obtained p-value that was smaller than 0,001, showing a significant disparity between the two averages. Therefore, this study shows that the clipping model is much more preferred by Kudup Sari Kindergarten students to pick trash than the piercing one.
Penggunaan Klorin Diffuser Mini terhadap Sisa Klor pada Air Bak Bilasan Cucian Terakhir Pedagang Angkringan di Dusun Pajangan, Sumberagung, Moyudan, Sleman Jati Khairudin; Mohammad Mirza Fauzie; Herman Santjoko
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 9 No. 4 (2018): Mei
Publisher : Poltekkes Kemenkes Yogyakarta

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Abstract

Escherichia coli is one of mandatory biological parameters of environmental health standard forwater media in terms of sanitation and hygiene purposes.The maximum level permitted is 0CFU/100 ml. Based on laboratory examination, the clean water used by angkringan food stallers for food utensils at last rinse, was positively containing E. coli. Chlorine compounds can killmicro-organisms in water, because the oxygen liberated from the hypochlorous compounds oxidizes some important parts of bacterial and make them damaged. A simple chlorination giveschlorine dose administered only in about 0,2-0,5 ppm. The application of chlorine compound into clean water at the rinsing sink of those angklingan merchants require a chlorine diffuser. Inthis study, the tool was invented in mini form with 20 holes of 1 mm diameter, and made fromused felt-tip marker. This study was aimed to descriptively determine the ability and effectiveness of that mini chlorine diffuser in producing residual chlorine after being used for washingfood utensils and cutleries. The water as the study objects were that of the last rinsing sink ofangkringan food stallers at Pajangan Hamlet of Sumberagung Village in Sleman Regency. Thestudy was conducted in six days and examining five samples per day. The residual chlorinemeasurements were performed by randomly sampling one out of the five rinsing and used theappropriate test kit. Based on the examination results, the average residual chlorine obtainedwere: 0,22 mg/l, 0,24 mg/l, 0,24 mg/l, 0,24 mg/l, and 0,24 mg/l. Therefore, it can be concludedthat the mini diffuser is able to produce residual chlorine at 0,2-0,5 ppm.
Co-Authors Adib Suyanto Herman Santjoko Mohammad Mirza Fauzie Sigid Sudaryanto