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Journal : Jurnal Kesehatan dan Pengelolaan Lingkungan

HUBUNGAN HIGIENE PETUGAS DEPOT GALON DENGAN JUMLAH BAKTERI E. COLI AIR MINUM PADA DEPOT AIR MINUM ISI ULANG (DAMIU) DI KECAMATAN UMBULHARJO DAN KECAMATAN KOTAGEDE YOGYAKARTA Alfian Alfian; Surahma Asti Mulasari; Ichtiarini nurullita santri
Jurnal Kesehatan dan Pengelolaan Lingkungan Vol. 2 No. 2 (2021)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.039 KB) | DOI: 10.12928/jkpl.v2i2.6349

Abstract

Along with the increase in population, the need for drinking water is increasing. Refill drinking water depots are an alternative to meet air needs. Good quality drinking water does not contain E. coli and coliform bacteria. The purpose of this study was to determine whether there was a relationship between gallon depot officers and the number of E.coli bacteria in drinking water at refill drinking water depots (DAMIU) in Umbulharjo and Kotagede districts, Yogyakarta. This study used an analytic observational method with a cross sectional research design. The total sample used is 32 with data collection techniques using a check list and research subjects are DAMIU officers. Data analysis in this study used the Fisher Exact Test. The results showed that the hygiene of DAMIU officers obtained 9 respondents (28.1%) had poor hygiene conditions, while 23 respondents (71.9%) had good hygiene conditions. The results of the statistical test obtained a p-value of 0.314, which means that there is no relationship between the hygiene of DAMIU officers and the number of E. coli bacteria in Umbulharjo District and Kotagede District, Yogyakarta in 2018. So people with poor hygiene do not necessarily increase the risk of the presence of E. coli bacteria. in drinking water as much as 0.391 times greater than people who have good sanitation hygiene. The conclusion of this research is that no correlation between the hygiene of gallon depot officers and the number of E. coli bacteria in refilled drinking water in Umbulharjo and Kotagede districts of Yogyakarta (p-value 0.314; RP=0.391; CI=0.096 – 1.591).
HUBUNGAN TINGKAT PENGETAHUAN MAHASISWA TERHADAP VOLUME SAMPAH DI KAMPUS V UNIVERSITAS AHMAD DAHLAN YOGYAKARTA Deta Amelia Hasri; Surahma Asti Mulasari; Subardjo; Sulistyawati; Tri Wahyuni Sukesi; Ichtiarini Nurullita Santri
Jurnal Kesehatan dan Pengelolaan Lingkungan Vol. 3 No. 2 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jkpl.v3i2.4637

Abstract

Latar Belakang: Sampah yang dihasilkan oleh manusia meningkat tiap harinya, salah satu tempat yang memiliki potensi produksi sampah yang tinggi dalam suatu kota ialah kampus perguruan tinggi atau universitas. Dengan pengguna tetap yang berada di universitas yang memiliki aktivitas rutin, bahkan di hari libur, tentu terdapat berbagai jenis sampah setiap harinya. Mahasiswa merupakan salah satu penghasil sampah terbanyak di kampus terutama sampah anorganik yang berada diruang-ruang kuliah lebih banyak dari pada ruang yang lainnya. Penelitian ini bertujuan untuk mengetahui hubungan tingkat pengetahuan dan sikap mahasiswa terhadap volume sampah di kampus V Universitas Ahmad Dahlan Yogyakarta.Metode Penelitian: Penelitian ini merupakan jenis penelitian observasional dengan menggunakan rancangan cross sectional. Penelitian jenis ini merupakan suatu bentuk studi observasional (non-eksperimental) dimana jenis penelitian ini ialah jenis penelitan yang pengukuran variablel-variabelnya dilakukan hanya satu kali, pada satu saat. Sampel penelitian ini adalah mahasiswa kampus V Universitas Ahmad Dahlan Yogyakarta.Hasil Penelitian: Hasil penelitian ini menunjukkan tidak ada hubungan yang signifikan antara tingkat pengetahuan dan sikap mahasiwa dengan volume sampah di kampus V Universitas Ahmad Dahlan Yogyakarta. Hasil pengujian chi-square didapat nilai signifikasi masing-masing variabel adalah sebesar 0,000 dan 0,227.Kesimpulan: Tidak ada hubungan tingkat pengetahuan dan sikap mahasiswa dengan volume sampah di kampus V Universitas Ahmad Dahlan Yogyakarta
EFEKTIFITAS SAYURAN SELADA (Lactuca sativa L.) DALAM MEREDUKSI KONSENTRASI NITRAT PADA LIMBAH HASIL BUDIDAYA IKAN PATIN (Pangasius pangasius) DENGAN SISTEM AKUAPONIK ichtiarini nurullita santri; Surahma Asti Mulasari; Oktarianyah Mulasari
Jurnal Kesehatan dan Pengelolaan Lingkungan Vol. 4 No. 1 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jkpl.v4i1.6340

Abstract

Background: Water is a natural resource that has a very important function for human life and other living things. Aquaculture waste produces ammonia, nitrite and nitrate waste. Nitrates can have a negative impact on the environment, among others, by contaminating water sources for various purposes, one of which is drinking water and causing health problems for humans. Method: This research used quasi-experimental (Quasi experiment) with Non-Equivalent Control group design. The study involved two groups, the control and the treatment by supplying 108 lettuce planting holes in three times. Data analysis used univariate and bivariate analysis with Wilcoxon test. Result: The lettuce (Lactuca sativa L) had no effect in reduced nitrate concentrations in the posttreatment. The results of the Wilcoxon test showed a p-value of 0.068. Conclusion: There was no significant difference in nitrate concentration in catfish (Pangasius pangasius) culture water at the input and output of the lettuce (Lactuca sativa L) installation.