zulfikar zulfikar
Poltekkes Aceh

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THE EFFECT OF RICE HUSK CHARCOAL ON THE REDUCTION OF IRON LEVELS (TOTAL FE) IN DUG WELL WATER IN LHONG RAYA VILLAGE, BANDA RAYA DISTRICT, BANDA ACEH CITY Chairunnisa; zulfikar zulfikar; Wiwit Aditama wiwit; Budi Arianto PS Budi Arianto PS; Khairunnisa Khairunnisa
Aceh Sanitation Journal Vol 1 No 1 (2022)
Publisher : Jurusan Kesehatan Lingkungan, Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.013 KB)

Abstract

The bacround Water  is a chemical compound that is very important for the life of living things on earth, excessive iron content in water is considered to endanger the life of aquatic organisms. The designation of iron content in clean water is <10 mg/l. The result of burning rice husk produces rice husk charcoal which can be used as adsorbent of heavy metals in water. This  was a quasi experimental study, this study was conducted at the researcher's home and in the laboratory of Regional Technical Implementation Unit UPTD on 15 June 2017, the subject of this study was 9 liters of dug well water. The data were obtained directly from the examination results of iron (Total Fe) levels in dug well water. The study results obtained an average amount of Fe content with a dose of 20 grams of -0.265 mg/l, Fe content with a dos0065 of 30 grams of -0.301 mg/l, Fe content with a dose of 40 grams of -0.388 mg / l. From the conclusion, it can be concluded that the most effective dose of rice husk charcoal in lowering iron (total Fe) levels was 40 grams. It is necessary to conduct further study using other methods to lower iron (total Fe) levels to avoid turbidity in the water.
Efektivitas Ekstrak Daun Kari (Murraya koenigii) Sebagai Larvasida Alami Terhadap Kematian Larva Nyamuk Culex Sp zulfikar zulfikar; Mega Shafira; Wiwit Aditama; budi Arianto; Khairunnisa; arnida sari
Aceh Sanitation Journal Vol 1 No 2 (2022)
Publisher : Jurusan Kesehatan Lingkungan, Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.119 KB) | DOI: 10.30867/asjo.v1i2.197

Abstract

The Culex genus of mosquitoes makes up the majority of the mosquitoes in our area. The West Nile virus, filariasis, Japanese encephalitis, and St. Louis encephalitis are only a few of the illnesses spread by this mosquito. Culex quinquefasciatus, a mosquito in the genus Culex that is known to transmit the diseases chikungunya and filariasis, is a significant mosquito species. The study's objective was to ascertain whether Culex Sp mosquito larvae died after receiving doses of curry leaf extract (Murraya koenigii) of 2 ml/200 ml, 4 ml/200 ml, and 8 ml/200 ml. Three hundred Culex species larvae served as the study's subjects. The One Way ANOVA test was employed for data analysis. The outcomes shown that Culex sp. larval mortality in the treatment Curry leaf extract (Murraya koenigii) doses of 2 ml/200 ml of water were 16.7%, 4 ml/200 ml of water were 21.7%, and 8 ml/200 ml of water were 25%. One way ANOVA analysis yielded a p value of 0.003 (0.005), indicating that curry leaf extract (Murraya koenigii) is effective as a natural larvi The dose that is most successful, with a p value of 0.001, is 4 ml/200 ml of water. It is envisaged that the community will be able to employ and make use of curry leaf extract (Murraya koenigii) as a substitute for killing Culex sp. larvae.