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All Journal PROFESSIONAL HEALTH JOURNAL Jurnal Cakrawala Ilmiah
Ririn Teguh Ardiansyah
Universitas Mandala Waluya
Humanities Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Other

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EFEKTIVITAS PENGGUNAAN DOSIS KAPUR DAN PAC (POLY ALUMINIUM CLORIDE) DALAM PENJERNIHAN AIR SUMUR GALI DI KELURAHAN LALOLARA KECAMATAN KAMBU KOTA KENDARI Indra Purnama Iqbah; Ririn Teguh Ardiansyah; Feni
Jurnal Cakrawala Ilmiah Vol. 2 No. 8: April 2023
Publisher : Bajang Institute

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Abstract

Air dikatakan keruh, apabila air tersebut mengandung banyak partikel bahan yang tersuspensi sehingga memberikan warna/ rupa. Berdasarkan hasil pemeriksaan uji laboratorium didapatkan angka kekeruhan air sumur gali di Kelurahan Lalolara Kecamatan Kambu sebesar 56 NTU hal ini tidak sesuai dengan PERMENKES No 32 tahun 2017. Penelitian ini bertujuan untuk menentukan efektifitas penambahan dosis kapur dan PAC dalam menjernihkan air sumur gali di Kelurahan Lalolara Kecamatan Kambu Kota Kendari dengan metode jar test. Variasi dosis sebesar 5-20 gr/L. Uji statistik menggunakan Uji-T dengan tingkat kepercayaan 95%. Hasil penelitian didapatkan dengan penambahan kapur dan PAC dihasilkan rata-rata penurunan berturut-turut : P1 (5 gr dosis kapur dan PAC) 42,81 NTU, P2 (10 gr dosis kapur dan PAC) 29,16 NTU, P3 (15 gr dosis kapur dan PAC) 25,79 NTU, P4 (20 gr dosis kapur dan PAC) 11,42 NTU sedangkan persentase penurunannya berturut-turut sebesar 25,33 %, 47,39%, 53,94%, 79,60%. ). Efektifitas terbesar dosis koagulan kapur dan PAC adalah 20 gr/L dengan nilai thitung > ttabel (12,835 > 2,920) yang berarti H0 ditolak dan Ha diterima artinya penggunaan dosis kapur dan PAC (Poly Aluminium Cloride) efektif dalam menjernihkan air sumur gali. Efektifitas terbesar dosis koagulan kapur dan PAC adalah 20 gr/L.
Perbandingan Efektifitas Aktivator Mol Air Nasi Basi Dan Mol Ragi Dalam Pembuatan Kompos Dari Sampah Organik Dengan Metode Takakura La Ode Tasrun; Ririn Teguh Ardiansyah; Bromo Kusuma Achmad
PROFESSIONAL HEALTH JOURNAL Vol 4 No 2sp (2023): Special Issue June
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (PPPM) STIKES Banyuwangi

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Abtract Organic waste is an environmental pollution problem that requires the most dominant treatment. Due to the lack of organic waste treatment to change its shape into something beneficial, organic wastes processing becomes compost by adding local microorganisms to the takakura method.The problem with the study is whether the water distribution of stale rice and yeast moles in a dose of 30 ml [10 ml], 40 ml [12 ml] and 50 ml (each of the same doses) is effective in organic garbage treatment to make up the purpose of the study to know the dosage of stale rice and yeat-grown yeast lags in organic waste processing become compos. The design of this research is a preexperimental one by giving two different activators at organic litter with mol actuators of stale rice and yeast mole in the organic garbage treatment into composing. Using univariable data analysis. Research indicates that the yeast mole activation by a dose of 30 ml [12 ml], 40 ml. And 50 ml [5 ml] has a faster and more efficient time for producing organic waste than the actual dose of stale rice mole release. It was determined that the more microorganisms contained in the material of mole activation that was used, the faster it would take to become organic compost. It is recommended to the public to make good use of organic garbage by using the natural ingredients of yeast and rice-based local microorganisms in the pumping process.
Co-Authors Bromo Kusuma Achmad Feni Indra Purnama Iqbah La Ode Tasrun