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ACCELERATION OF POME BIODEGRADATION WITH NITROGEN AND PHOSPHATE Jubaidi Jubaidi; Intan Lusia Febianti; Arie Ikhwan Saputra
Proceeding B-ICON Vol. 2 No. 1 (2023): Proceeding of The 3rd Bengkulu International Conference on Health (B-ICON 2023)
Publisher : Poltekkes Kemenkes Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33088/bicon.v2i1.140

Abstract

Indonesia as an oil producing country also produces processed palm oil waste known as palm oil-mill effluent (POME). The main problem with POME is the high levels of COD in waters. The purpose of this research was to measure the acceleration of POME biodegradation after intervention with the administration of Phosphate and Nitrogen by measuring the COD value. The research was experimental with a One–Group Pretest-Posttest Design approach. The results showed that there was an accelerated biodegradation reduction in COD content with the highest dose ratio percentage N2:P4 with a value of 52.80% after treatment with the addition of various doses of nitrogen and phosphate to blanks for 30 days; and there was an accelerated biodegradation reduction in COD content with the highest dose ratio percentage N4:P2 with a value of 62.41% after the addition of various doses of nitrogen and phosphate to the blank for 40 days. It is recommended that future researchers use other dosage variants to determine the possibility of better acceleration of biodegradation.
Development of scoring application model and community-based total sanitation education (SESAMA) on stunting prevention behavior Mely Gustina; Arie Ikhwan Saputra; Rosalia Rina Basthari; Teguh Budi Prijanto; Epti Yorita; Suprijandani Suprijandani
Malahayati International Journal of Nursing and Health Science Vol. 7 No. 11 (2025): Volume 7 Number 11
Publisher : Program Studi Ilmu Keperawatan-fakultas Ilmu Kesehatan Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/minh.v7i11.630

Abstract

Background: Nutritional Status Data Collection, the incidence of stunting in Indonesia is still high, same thing​ occurred in Bengkulu Province. The government has set total sanitation based community (STBM) as one of the intervention sensitive reduce stunting but Not yet successful. Knowledge, attitude low influential to behavior about hygiene sanitation including BABS. For That technology strategy is needed information For area remote through Application model development Scoring and Education Total sanitation based on SOCIETY (PEOPLE). Purpose: To develop Android -based SESAMA model design for behavior prevention of stunting in toddlers. Method: A quasi- experimental approach, specifically focusing on control group approach. The study took place from April to November 2024, in Enggano Island, North Bengkulu Regency. Using purposive sampling and the Isaac & Michael formula, 80 participants were selected and divided into two groups: 40 in the SESAME application model and 40 in the conventional health promotion, who met specific inclusion and exclusion criteria. The data was analyzed following a step-by-step process, beginning with a normality test using the kolmogorov smirnov test. With p-values greater than 0.05, the data was determined to follow a normal distribution. The analysis proceeded with a univariate test to determine the frequency distribution of participants characteristics, followed by bivariate analysis using wilcoxon, mann whitney, spearman rank and mancova. Results: The MANCOVA test results indicate a significant effect of the SESAMA application model intervention on mothers knowledge, attitudes, and behavior regarding stunting prevention. This is evidenced by a p-value of 0.000, which is smaller than the α value of 0.05 at a 95% confidence level. Conclusion: The Android-based SESAMA application has been validated as a valid, feasible, and effective tool for improving mothers' knowledge, attitudes, and behaviors regarding stunting prevention among children. The intervention significantly influenced these outcomes, addressing challenges in delivering education in isolated areas, particularly on hygiene and sanitation behaviors.