Analisa Kadar Klorida Pada Air Sumur Di Desa Dalegan Kabupaten Gresik Dengan Penambahan Karbon Aktif Merek X

Dwi Safitri, Leni (2019) Analisa Kadar Klorida Pada Air Sumur Di Desa Dalegan Kabupaten Gresik Dengan Penambahan Karbon Aktif Merek X. Diploma thesis, Stikes Insan Cendekia Medika Jombang.

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Abstract

Pendahuluan: Klorida (Cl-) merupakan salah satu senyawa yang mengalami proses disosiasi. Ion klorida tidak bersifat toksik dan tidak bisa dioksidasi dalam keadaan normal. Akan tetapi garam klorida dalam jumlah besar dapat menyebabkan penurunan kualitas air. Penambahan karbon aktif merek X digunakan untuk menjernihkan air karena mempunyai sifat sebagai adsorben. Tujuan: Tujuan penelitian ini adalah untuk menganalisa kadar klorida pada air sumur di desa Dalegan kabupaten Gresik dengan penambahan karbon aktif merek X. Metode: Penelitian yang dilakukan bersifat deskriptif. Pengambilan sampel menggunakan random sampling. Populasi berjumlah 40 dan didapatkan sampel sebanyak 29 air sumur. Metode pemeriksaan yang digunakan untuk menganalisa kadar klorida adalah metode Argentometri. Hasil : Hasil yang didapatkan seluruh sampel air sumur sebelum dan sesudah penambahan karbon aktif merek X tidak memenuhi syarat kualitas air minum menurut Peraturan Menteri Kesehatan Republik Indonesia Nomor 492/MENKES/PER/IV/2010 kadar maksimum klorida yang yang diperbolehkan adalah 250 mg/L. Terdapat perbedaan kadar klorida sebelum dan sesudah penambahan karbon aktif merek X dikarenakan adanya daya adsorpsi pada karbon aktif. Kesimpulan:Berdasarkan hasil penelitian dapat disimpulkan bahwa adanya perbedaan kadar klorida sebelum dan sesudah penambahan karbon aktif merek X. Sebelum penambahan karbon aktif di dapatkan rata-rata 7.090,01 mg/L dan sesudah penambahan karbon aktif didapatkan rata-rata 3.560,28 mg/L yang dapat dinyatakan bahwa kadar klorida pada seluruh sampel tidak memenuhi syarat kadar maksimum klorida dan tidak layak untuk dikonsumsi. Saran : Penelitian ini diharapkan bagi masyarakat untuk lebih mengerti tentang dampak dan cara penambahan karbon aktif pada air yang mengandung kadar klorida yang tinggi. Kata Kunci :Air, Klorida, Karbon aktif, Adsorpsi.

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Air, Klorida, Karbon aktif, Adsorpsi.
Subjects: R Medicine > RH Health Analyst
Divisions: Program Studi > D3 Analis Kesehatan
Depositing User: User1
Date Deposited: 05 Sep 2019 11:43
Last Modified: 06 Jan 2021 10:21
URI: http://repository.itskesicme.ac.id/id/eprint/2566

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