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All Journal Traksi : Majalah Ilmiah Teknik Mesin Educational Management Health Notions GEMA KESEHATAN LINGKUNGAN Jurnal Abdi Masyarakat Indonesia Jurnal Penelitian Inovatif Journal Of World Science Scientific Student Journal for Information, Technology and Science Asian Journal of Social and Humanities KALBISIANA Jurnal Sains, Bisnis dan Teknologi
Sigit Gunawan
Institut Teknologi Nasional Yogyakarta
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences

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Journal : Health Notions

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The Engineering of Chlorinating Device to Disinfect The Conventional Well Suyanto, Beny; Sujangi, Sujangi; Gunawan, Sigit
Health Notions Vol 1 No 3 (2017): July-September 2017
Publisher : Humanistic Network for Science and Technology (Address: Cemara street 25, Ds/Kec Sukorejo, Ponorogo, East Java, Indonesia 63453)

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Abstract

Well water is one of the main resource of drinking water for the large people, especially for those who do not abonnement of PDAM (The regional corporation which suplies water need). To determine whether the well water physically polluted or not, it can be done by testing the smell, colour and taste. Whereas, to know the level of pollution both chemically and biologically, laboratory test is performed. To purify water from pathogen bacteria, the cause of waterborne deseases, it is necessary to conduct disinfecting activity to make well water safe to drink by the people. This study was experimental research. The purpose of the research was to design a chlorine injection device applied in a conventional well water, to make it safe to consume by the people. The research design was one group pre and post-test design. Then the effectiveness of the function of the device was analyzed by identifying the difference of concentration of the disinfectant (chlorine) to produce chlorine residue, smell, taste and the decrease of colifom bacteria from well water, in line with the standard of Ministry of Health No. 492 /Reg.IV/2010 about the qualification of the quality of drinking water. The result of the research on the dimension of device chlorine injection, in the form of PVC pipe 2 dm³ and 50 cm in length, completed by silicate sand (3 kg). PVC Ø ¾ , cap, doublé screw sock, disinfectant chlorine and the wieght of device is 3,6 kg. Working principle of this device was the putting of chlorine diffusely in the well wáter. The chlorine injection device type A with the chlorine concentration 10.39 g was sable to desinfect well wáter for 6 days with the average chlorine residue 0.212 ppm. While, chlorine injection device type B was able to desinfect well wáter for 16 days by using 20.97 g of chlorine. The capacity of the device was for 1000 L and the device will make the well wáter inodorous, tasteless, and free from coliform bacteria, this is in line with the standard of Ministry of Health No. 492 /Reg.IV/2010 about the qualification of the quality of drinking water. To increase the capacity of function of chlorine injection device, it is important to conduct a testing on well water in rainy season , the volume of water more than 1000 L, the content of chlor in the chlorine, the endurance of the divice, and the different level of pollution.
Analysis of Risk Factors of Quality of Snacks Food Sold in Town Squares of Magetan, Ngawi, Ponorogo and Madiun Indraswati, Denok; Irawan, Djoko Windu P.; Prihastini, Lilis; Gunawan, Sigit; Utomo, Bejo
Health Notions Vol 2 No 2 (2018): February 2018
Publisher : Humanistic Network for Science and Technology (Address: Cemara street 25, Ds/Kec Sukorejo, Ponorogo, East Java, Indonesia 63453)

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Abstract

Guidelines on Hygiene Sanitation Requirements for Snack Food through Ministry of Health Decree No. 942 / Menkes / SK / VII / 2003 has been issued, including its supporting regulations. The national movement towards safe, qualified and nutritious snacks food by the government through the Vice President of the Republic of Indonesia has been declared since January 31, 2011. But the incidence of national poisoning that occurred in 2014 based on group ofcauses factors, the food ranked the highest. The purpose of this research is to analyze the risk factors of physical, chemical, and microbiological contamination on snacks food. Type of observational research is cross sectional approach. Object / population is all snack foods sold in Town squares of Magetan, Ngawi, Ponorogo and Madiun. The selected sample is siomay snack food. Analysis technique used is descriptive percentage. Bivariate analysis is done to get an idea of whether there is a relationship between independent variables with other independent variables, and between each independent variable with the dependent variable. In the analysis, it is used cross tabs and Chi-square test. Multivariate analysis is used to analyze the role of independent variables together with dependent variable. The result of physical examination is generally got bad result, chemical examination got good result and microbiology examination of germs resulted bad result, so food of siomay snacks is generally declared not worth consuming.
Co-Authors Adi Junaedi, Uday Alfarizi, Aldi Alfian Adi Priya Kusuma Ardila Putra, Abimanyu Rizki Bagus Adhitya, Yoga Dikrurahman, Diky Fuqoha, Habib Galih Hersandya Yudha H. Djoko Windu P. Irawan Hanny Hikmayati Hasta Kuntara Indraswati, Denok Iqbal Saputra, Mohamad Koesmantoro, Hery Masrukan Masrukan Nur Ramadhani, Fadhilah Permana, Deni Yusup Prihastini, Lilis Putri, Gina Anggita Sigit Budi Harton Sigit Budihartono Sudrajat, Rohmat Sugiyo Sugiyo, Sugiyo Sujangi, Sujangi Sunaryo . Suyanto, Beny Tohirin Mudzakir Trimawan H. W Trimawan Heru Wiyono Tristiani, Tristiani Utomo, Bejo Yogi Permana Yudanto, Haryo Yulius Denny Prabowo Yusup Permana, Deni