SIGNIFICANT : JOURNAL OF RESEARCH AND MULTIDISCIPLINARY
Vol 4 No 02 (2025): SIGNIFICANT: Journal Of Research and Multidisciplinary

ANALYSIS OF CHROMIUM (Cr) AND IRON (Fe) IN SEVERAL WELL WATER IN KAMPUNG BATIK KAUMAN SURAKARTA USING ATOMIC ABSORPTION SPECTROPHOTOMETRY (AAS)

Saidah, Saidah (Unknown)
Gripaldi, Fakhry (Unknown)
Gasim Soka, Burhanudin (Unknown)
Hasan, Rahmawaty (Unknown)
Wijaya, Heri (Unknown)



Article Info

Publish Date
30 Dec 2025

Abstract

Water is a fundamental necessity for life, as all living organisms depend on it for survival. Industrial wastewater such as that generated from leather, paper, textile, and batik industries may contain chromium and iron used as dyes, which can pose serious health risks if they enter the human body. The experiment was aimed to find out whether there were chromium and iron in well water at Batik Village Kauman Surakarta, and to know whether the contents of chromium and iron do not exceed the maximum limit. The experiment was done by Atomic Adsorption Spectrophotometry, because this method could analyze the elements precisely and accurately. The sample was acidified with HNO3 concentrated before analyzed & then put into beaker glass & evaporated, & removed into volumetric flask & added with bi-distill ed water up to the mark. The result of the experiment showed that all samples of well water did not contain chromium, but they contained iron. The iron content in sample A =(0.1821±0.0303) ppm; sample B = (0.1251 ± 0.0108) ppm, sample C = (0.6364 ±0.2394) ppm. The contents of iron in the three well water samples fulfill the requirements of Indonesian National Standard No. 01-0220-1987.

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Journal Info

Abbrev

significant

Publisher

Subject

Religion Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences

Description

SIGNIFICANT : Journal Of Research And Multidisciplinary is a scientific journal in Multidisipliner Sciences published by Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM Azramedia Indonesia with e-ISSN : 2964-9536 (Online) is a quarterly journal that is published in June and December The ...