Slamet Wardoyo
Department Of Environmental Health, Poltekkes Kemenkes Surabaya, Surabaya, Indonesia

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Journal : Poltekita : Jurnal Ilmu Kesehatan

Perbedaan Penggunaan Komposter An-Aerob dan Aerob Terhadap Laju Proses Pengomposan Sampah Organik Suharno; Wardoyo, Slamet; Anwar, Taufik
Poltekita : Jurnal Ilmu Kesehatan Vol. 15 No. 3 (2021): November
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jik.v15i3.527

Abstract

Masalah sampah pasar tradisional sebenarnya tidak terlalu susah, namun juga tidak sederhana, karena memiliki karakteristik yang sedikit berbeda dengan sampah dari perumahan. Komposisi sampah pasar tradisional lebih dominan sampah organik yang dapat di daur ulang menjadi kompos atau pupuk organik. Agar proses pengomposan dapat berlangsung lebih cepat diperlukan alat biakan berupa komposter dan menambahkan aktivator atau biang kompos. Tujuan penelitian ini yaitu enganalisis perbedaan penggunaan Komposter An-aerob dengan Komposter Aerob terhadap laju proses pengomposan sampah organik. Penelitian menggunakan metode eksperimen semu (quasi experiment), antara perlakuan (komposter Aerob) dengan kontrol (komposter An-aerob). Hasil menunjukkan kecepatan waktu pematangan kompos pada parameter perubahan warna bahan dan bau bahan kompos dengan komposter anaerob rata-rata kecepatan kematangan kompos sebesar 10,22 hari, sedangkan dengan komposter aerob rata-rata kecepatan kematangan kompos sebesar 9,89 hari. Berdasarkan uji statistik Wilcoxon Signed Rank Test dengan α 5%, untuk parameter warna diperoleh tingkat signifikansi (p value) sebesar 0,006, sedangkan berdasarkan parameter bau diperoleh tingkat signifikansi (p value) sebesar 0,003. Dengan demikian ada perbedaan yang bermakna antara proses pengomposan dengan menggunakan komposter anaerob dengan komposter aerob
Paparan Logam Plumbum (Pb) sebagai Pemicu Stunting pada Balita: Literature Review Nurjazuli; Yusniar Hanani Darundiati; Slamet Wardoyo
Poltekita : Jurnal Ilmu Kesehatan Vol. 15 No. 3 (2021): November
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jik.v15i3.508

Abstract

Stunting masih menjadi permasalahan kesehatan pada balita di seluruh dunia, terutama pada negar-negara berpenghasilan rendah. Faktor pemicu stunting di setiap negara masih terjadi kesengjanhan data dari factor gizi maupun factor sanitasi lingkungan. Namun ada kajian lanjut dari kontribusi paparan lingkungan beracun termasuk timbal dikaitkan dengan defisit nutria dan berujung stunting pada balita. Tinjauan literatur mengidentifikasi paparan logam berat terutama plumbum (Pb) sebagai factor stunting pada balita. Pencarian literatur dilakukan pada database elektronik PumMed, ProQuest, Google Scholar dengan kata kunci “(Stunt* or Growth), (Plumbum or Pb or Lead). Kriteria inklusi adalah Stunting or Growth and paparan Plumbum or Lead or Pb, Fulltext, diterbitkan 2016-2021, tipe artikel Randomized Controlled Trial and Clinical Trial. Kriteria eksklusi adalah Stunting yang disebabkan oleh asupan Gizi, artikel dalam bentuk Books and Documents, Meta-Analysis, Review dan Systematic Review.. Hasil kajian pustaka menunjukkan paparan logam berat berupa Pb pada balita yang bersumber dari lingkungan berdampak pada stunting pada balita karena sifat dari logam berat yang menghambat proses penyerapan nutrisi dari makanan dan berbanding lulus dengan penurunan skor Kognitif pada anak
Mini Mobile Filtration with Activated Carbon Adsorbent and Powder of Bidara Leaf (Ziziphus Mauritiana) Leaf as Room Air Purifier Nurul Amaliyah; Taufik Anwar; Slamet Wardoyo
Poltekita : Jurnal Ilmu Kesehatan Vol. 17 No. 2 (2023): August
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jik.v17i2.2929

Abstract

Forest fires have been a major threat for decades. Forest fire smoke can trigger high levels of highly toxic carbon-containing particles that are the source of carbon monoxide (CO), nitrogen monoxide (NOx), sulfur dioxide (SO2), and PM2.5. Exposure to COx, especially CO and SOx, can be detrimental to human health. To reduce exposure to toxins in smoke, researchers want to make a mini-mobile filtration system of activated carbon and bidara leaf powder. This study is quasi-experimental, where both groups were measured to determine the initial condition. The experimental group was treated, and the comparison group was not. After the completion of treatment, both groups were measured as a posttest to determine the final condition. The result is there was a decrease in COx, SOx, and particulate matter values by 57%, 51%, and 37%. The conclusion is mini mobile filtration with a mixture of activated carbon and bidara leaf powder can reduce COx, SOx, and particulate matter values.
Effectiveness of Composter with Magic Compos System Forward Reverse Design Through Temperature and Humidity Control on Composing Quality Nurul Amaliyah; Taufik Anwar; Slamet Wardoyo
Poltekita : Jurnal Ilmu Kesehatan Vol. 17 No. 3 (2023): November
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/jik.v17i3.3359

Abstract

Household waste management is an important concern in an effort to reduce the potential negative impact on public health due to organic waste generation. This study aims to analyze differences in compost maturation rates based on variations in the time interval of the turning process in Magic Compost, differences in compost maturation rates based on the type of organic waste, differences in C/N ratio, carbon content, and moisture content in compost, differences in nitrogen, phosphorus, and potassium levels in compost, and differences in temperature, pH, and color in compost based on household organic waste criteria. This research uses an experimental approach with a posttest without a control group design and applies a randomized complete group design (RAKL). The tool used is Magic Compost, which is equipped with a temperature and humidity controller. The results showed a significant difference in the rate of compost maturation based on the time interval variation of the turning process on Magic Compost (p value = 0.000). The best turning time interval is 12 hours. There was a difference in the rate of compost maturation based on the type of organic waste generated by households, with mixed waste compost maturing the fastest and rice/starch waste maturing the slowest (p value = 0.001). While there was no difference in the C/N ratio (p value = 0.202), there were significant differences in the carbon content and moisture content of the compost based on the type of organic waste (p values = 0.042 and 0.000). However, there was no difference in the nitrogen and phosphorus content of the compost (p value = 0.144 and p value = 0.663). There was a difference in potassium levels in the compost based on the type of organic waste (p value = 0.000). The temperature of the resulting compost showed no significant difference (p value = 0.000), but there were differences in the pH and color of the compost based on household organic waste criteria (p values = 0.048 and 0.007). This study provides important insights into organic waste management through composting with Magic Compost, which can be an effective solution for reducing the negative public health and environmental impacts caused by organic waste generation.