ANALISIS LOGAM TEMBAGA (Cu) DALAM AIR MINUM ISI ULANG DI KELURAHAN MOJOSONGO SURAKARTA SECARA SPEKTROFOTOMETRI SERAPAN ATOM

Puspitasari, Elsa (2019) ANALISIS LOGAM TEMBAGA (Cu) DALAM AIR MINUM ISI ULANG DI KELURAHAN MOJOSONGO SURAKARTA SECARA SPEKTROFOTOMETRI SERAPAN ATOM. Karya Tulis Ilmiah thesis, Universitas Setia Budi.

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Abstract

Water is a natural resource needed for the benefit of living things. Water used for food and beverage ingredients that are served to the public must comply with the quality requirements of drinking water. Copper (Cu) metal contamination can be produced from a non-sterile treatment process. This objective is to determine the levels of copper (Cu) metal content in refill drinking water in the area of Kelurahan Mojosongo, Surakarta. The sample preparation was done through wet destruction using HNO3. This study uses atomic absorption spectrophotometry to determine the amount of copper (Cu) heavy metal that is read in a wavelength of 324,8 nm. The five samples used were sample code A, B, C, D, E. The results of the study showed that Copper (Cu) in sample A was 0.0053 mg/L, sample B was 0.0009 mg/L, sample C was 0.0033 mg/L, sample D was 0.0032 mg/L, sample E was 0.0029 mg/L. Based on this level does not exceed the threshold set in the regulation of the Minister of Health of the Republic of Indonesia no.492 / MENKES / PER / IV / 2010 regarding the quality requirements of Copper (Cu) contaminated drinking water which is 2 mg/L. Keywords :Copper (Cu) Refiled Drinking Water, Destruction, Atomic Absorption, Spectrophotometry

Item Type: Thesis (Karya Tulis Ilmiah)
Uncontrolled Keywords: Copper (Cu) Refiled Drinking Water, Destruction, Atomic Absorption, Spectrophotometry
Subjects: T Technology > TP Chemical technology
Divisions: Fakultas Farmasi > Prodi D3 Analis Farmasi dan Makanan
Depositing User: Tifany Nur Arfiana
Date Deposited: 04 Dec 2019 07:20
Last Modified: 04 Dec 2019 07:20
URI: http://repo.setiabudi.ac.id/id/eprint/4004

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