Purwanto Purwanto
Polteknik Kesehatan Kemenkes Yogyakarta

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Efektivitas Variasi Ketebalan Zeolit dan Pecahan Genteng dalam Menurunkan Kadar Fe dan Mn Air Sumur Gali Dusun Waru Rangkang di Sapen, Manisrenggo, Klaten Fitri Maryani; Purwanto Purwanto; Abdul Hadi Kadarusno
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 6 No. 3 (2015): Februari
Publisher : Poltekkes Kemenkes Yogyakarta

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Abstract

Water has very important function for human’s life. Clean water contaminated by chemical substances, for instance iron and manganese, can cause serious health problems. Iron and manganese concentration in water can be reduced by using ion exchange medium, such as zeolite and tile particles. The objective of the study was to discover the thickness variation of both mediums which is most effective for decreasing the concentration of iron and mangane in dig well water at Waru Rangkang Village of Sapen, Manisrenggo, Klaten, by conducting an experiment with pre-test post-test with control group design. There were three thickness variation, i.e. Filter A, composed of 60 cm zeolite and 60 cm tile particle; Filter B, composed of 80 cm zeolite and 40 cm tile particle; and Filter C, composed of 40 cm tile particle and 80 cm zeolite. The water source used in ths experiment was one well with high concentration of iron and manganese, belong to one villager. The source water was taken by using grab sampling method for six replications. The data showed that Filter A, B and C, were able to reduce the iron concentration, as much as 78,76 %, 85,51 %, and 75,77 %, respectively; and were also able to reducethe manganese concentration 78,46 %, 79,50 %, dan 77,73 %. The results of data analysis with one way anova test at 5 % level of significance, identified that the reduction differences were statistically significant and the subsequent LSD test concluded that Filter B was the most effective.
Perbedaan Daya Makan Ikan Wader Pari (Rasbora argyrotaenia), Ikan Wader Bintik Dua (Puntius binotatus), dan Ikan Kepala Timah (Aplocheilus panchax) sebagai Predator Jentik Nyamuk Aedes sp Muhammad Andy Firmansyah; Indah Werdiningsih; Purwanto Purwanto
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 6 No. 4 (2015): Mei
Publisher : Poltekkes Kemenkes Yogyakarta

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Abstract

Dengue Haemorrhagic Fever is still one of health problems in Indonesia. The transmission of thedisease is by the bites of it’s vector insect i.e. Aedes sp. Therefore, the population of this mosquito must be controlled, one of which is by using larvae-eating fishes. The purpose of the study was to know the difference in ability of three fish species, namely: Aplocheilus panchax, Rasbora argerotaenia and Puntius binotatus, as predator of the mosquito larvae, by conducting a preexperiment study with pre-test and post-test design. From ten replications, it was identified that Aplocheilus panchax fish ate the Aedes sp larvae more than the other two species did. The predation ability of this species was 34 larvaes for 10 minutes in average, meanwhile the two latterfishes were of 27 and 21 larvaes. Based on the one way anava statistical test at 95 % confidence level, the corresponding p-value was obtained < 0,001, which means that the above differences were significant. So that, it is suggested for the community to benefitted Aplocheilus panchax in the eradicating of Aedes sp.
Kajian Sanitasi terminal di Provinsi Daerah Istimewa Yogyakarta Tahun 2016 Dani Febriyanto; Haryono Haryono; Purwanto Purwanto
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 8 No. 3 (2017): Februari
Publisher : Poltekkes Kemenkes Yogyakarta

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Sanitation is an attempt to oversee some physical environmental factors that affect humans, especially for things that have deleterious effects, to physical development, health, and life survival.Based on the preliminary test conducted on 2 to 4 April 2016, it was revealed that there weresome facilities that did not comply with the requirements. This condition has bad impact on theenvironment and human health. The purpose of this study was to describe the sanitation condition of bus stations in Yogyakarta Province by conducting survey study with descriptive analysis.From the population of 16 bus-stations located in the province, as the sample were Wates BusStation, Jombor Bus-Station, Giwangan Bus-Station and Dhaksinarga Bus station which wereselected by using are probability sampling method. There were five variables under study whichwere observed by doing sanitation inspection, i.e. outdoor environment, indoor and building, sanitation facilities, comfort and safety, and food and drink hygiene. Based on the study results, itcan be concluded that sanitation condition in bus-stations in Yogyakarta is still not good, sinceonly Giwangan Bus-Station that can be categorised as properly healhty, with 89 % compliance.
Penerapan Penyuluhan dengan Metoda Ceramah disertai Demontrasi untuk Merubah Pengetahuan, Sikap dan Keterampilan Mencuci Tangan Memakai Sabun Siswa SD Negeri Pujokusuman 1 Kota Yogyakarta Citra Nuraida; M. Mirza Fauzie; Purwanto Purwanto
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 7 No. 1 (2015): Agustus
Publisher : Poltekkes Kemenkes Yogyakarta

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Abstract

Educating the values of clean and healthy life behavior in schools is an absolute need, since various diseases which often attack school aged children are generally have correlation with this behavior. Results from of a preliminary test by administering questionnaire to 30 grade IV students of Pujokusuman 1 Elementary School, revealed that 70 % did not know the 12 steps of good hand-washing and 60 % did not know what diseases can be prevented by handwashing. The study was aimed to determine the influence of elucidation combined with demonstration method for those elementary school students’ knowledge, attitude and practice about handwashing with soap. By conducting demonstration method, students can see, observe, hear, and probably can also feel the process that is shown. The study was a quasiexperiment with pretest post-test with control group design approach. Based on the result of independent t-test at 95 % level of significance, it was found that the difference in the improvement of attitude between the group with speech only and the group accompanied with demonstration was statistically significant. The results obtained from Mann-Whitney test also showed that the differrence escalation of knowledge and practice between both groups were significant. To conclude, elucidation combined with demonstration method to elementary school aged children, gave better improvement on the knowledge, attitude and practice about handwashing with soap.