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All Journal Journal of Environmental Health and Sanitation Technology Indonesian Journal of Accounting and Business
Pitriana
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Economics, Econometrics & Finance Environmental Science Health Professions Public Health

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Analisis Rasio Keuangan Pt Semen Indonesia Tbk. Periode 2018-2022 Yunita, Anggraeni; Andini, Tiara; Saiwa Azmy, Muhammad Adji; Pitriana; Anggela, Pipin; Yunita, Nurma
Indonesian Journal of Accounting and Business Vol 5 No 2 (2024): Indonesian Journal of Accounting and Business
Publisher : Jurusan Akuntansi, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ijab.v5i2.63

Abstract

Manufacturing companies are one of the choices that many investors are interested in investing in, one of which is PT Semen Indonesia Tbk. which is the largest cement producer in Indonesia. The aim of this research is to examine and analyze the financial performance of PT Semen Indonesia Tbk. period 2018 – 2022 with tools to measure liquidity, solvency, profitability and activity ratios. The method used in this research is descriptive qualitative, with quantitative data sourced from secondary data, with data collection techniques in the form of documentation. The results of this research are based on Liquidity Ratios, Solvency Ratios show less good results compared to the current industry average. However, if we look at the Gross Profit Margin, it shows good results compared to the current industry average, and the Activity Ratio shows less than optimal results compared to the current industry average. Keywords: Liquidity, Solvency, Profitability, Activities
KOMBINASI TANAH KAOLIN DAN TAWAS SEBAGAI KOAGULAN DALAM MENURUNKAN KADAR KEKERUHAN DAN WARNA PADA AIR SUNGAI BAONG DI DESA SUNGAI RAYA KAB. BENGKAYANG Pitriana; Asmadi; Taufik Anwar; Sunarsieh; Hajimi
Journal of Environmental Health and Sanitation Technology Vol 4 No 2 (2025): Jurnal of Environmental Health and Sanitation Techology
Publisher : Jurusan Kesehatan Lingkungan Poltekkes Kemenkes Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30602/jehast.v4i2.436

Abstract

Di desa Sungai Raya Kab. Bengkayang terdapat sungai yang memiliki kualitas fisik yang kurang baik terutama kekeruhan dan warna yang melebihi standar baku mutu air bersih, yaitu Sungai Baong. Agar dapat digunakan oleh masyarakat, diperlukan pengolahan khusus. Tujuan penelitian ini adalah Menganalisis kemampuan Tanah Kaolin dan Tawas sebagai koagulan dalam menurunkan kadar kekeruhan dan warna pada air Sungai Baong di Desa Sungai Raya, Kab. Bengkayang. Penelitian yang akan dilakukan bersifat eksperimen semu ( Quasi Experiment ) dengan populasi tanah kaolin dan tawas, dan sampel yang digunakan dalam penelitian ini, yaitu 30 sampel Air Sungai Baong dengan 5 kali berulang. Hasil penelitian dengan waktu pengendapan selama 30 menit mendapatkan dosis yang paling optimal kombinasi tanah kaolin sebanyak 5gr/l dan tawas sebanyak 0,2 gr/l, dengan penurunan kadar kekeruhan paling efektif, yaitu 5,97 NTU dari kadar sebelum perlakuan yaitu 1731 NTU dan penurunan kadar warna mencapai 18 TCU dari kadar sebelum perlakuan, yaitu 1321 TCU. Kesimpulan dari penelitian ini adalah terdapat perbedaan disetiap penambahan variasi dosis kombinasi Tanah Kaolin dan Tawas terhadap kekeruhan dan warna air sungai Baong sebelum dan sesudah perlakuan dengan nilai uji statistik kedua parameter, yaitu p= 0,000 (< 0,05).
Co-Authors Andini, Tiara Anggela, Pipin Anggraeni Yunita Asmadi Hajimi Nurma Yunita, Nurma Saiwa Azmy, Muhammad Adji Sunarsieh Taufik Anwar