SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD

SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD

Silver electrodeposition of photo-processing waste and without addition of KCN 1,0 M has been studied for silver recycling. Photo procesing waste containing silver in form of [Ag(S2O3)2]3- was electrolysed at constant potential and faradic efficiency was determined at various of electrolysis times....

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Main Authors: Mochammad Feri Hadiyanto, Agus Kuncaka
Format: Article
Language:English
Published: Universitas Gadjah Mada 2010-06-01
Series:Indonesian Journal of Chemistry
Online Access:https://jurnal.ugm.ac.id/ijc/article/view/21921
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spelling doaj-0439b3777a9f439d94cf4d45f7c5f7c92020-11-25T00:44:22ZengUniversitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782010-06-012210210610.22146/ijc.2192115019SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHODMochammad Feri Hadiyanto0Agus Kuncaka1Chemistry Department, Faculty of Mathematics and Natural Sciences Gadjah Mada University, YogyakartaChemistry Department, Faculty of Mathematics and Natural Sciences Gadjah Mada University, YogyakartaSilver electrodeposition of photo-processing waste and without addition of KCN 1,0 M has been studied for silver recycling. Photo procesing waste containing silver in form of [Ag(S2O3)2]3- was electrolysed at constant potential and faradic efficiency was determined at various of electrolysis times. Electrolysis of 100 mL photo processing waste without addition of KCN 1,0 M was carried out at constant potential 1.20 Volt, while electrolysis 100 mL photo procesing waste with addition of 10 mL KCN 1,0 M electrolysis was done at 1.30 Volt.The results showed that for silver electrodeposition from photo processing waste with addition of KCN 1,0 M was more favorable with faradic efficiency respectively were 93,16; 87,02; 74,74 and 78,35% for 30; 60; 90 and 120 minutes of electrolysis.   Keywords: Silver extraction, electrodeposition, photo-processing wastehttps://jurnal.ugm.ac.id/ijc/article/view/21921
collection DOAJ
language English
format Article
sources DOAJ
author Mochammad Feri Hadiyanto
Agus Kuncaka
spellingShingle Mochammad Feri Hadiyanto
Agus Kuncaka
SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD
Indonesian Journal of Chemistry
author_facet Mochammad Feri Hadiyanto
Agus Kuncaka
author_sort Mochammad Feri Hadiyanto
title SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD
title_short SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD
title_full SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD
title_fullStr SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD
title_full_unstemmed SILVER RECYCLING FROM PHOTO-PROCESSING WASTE USING ELECTRODEPOSITION METHOD
title_sort silver recycling from photo-processing waste using electrodeposition method
publisher Universitas Gadjah Mada
series Indonesian Journal of Chemistry
issn 1411-9420
2460-1578
publishDate 2010-06-01
description Silver electrodeposition of photo-processing waste and without addition of KCN 1,0 M has been studied for silver recycling. Photo procesing waste containing silver in form of [Ag(S2O3)2]3- was electrolysed at constant potential and faradic efficiency was determined at various of electrolysis times. Electrolysis of 100 mL photo processing waste without addition of KCN 1,0 M was carried out at constant potential 1.20 Volt, while electrolysis 100 mL photo procesing waste with addition of 10 mL KCN 1,0 M electrolysis was done at 1.30 Volt.The results showed that for silver electrodeposition from photo processing waste with addition of KCN 1,0 M was more favorable with faradic efficiency respectively were 93,16; 87,02; 74,74 and 78,35% for 30; 60; 90 and 120 minutes of electrolysis.   Keywords: Silver extraction, electrodeposition, photo-processing waste
url https://jurnal.ugm.ac.id/ijc/article/view/21921
work_keys_str_mv AT mochammadferihadiyanto silverrecyclingfromphotoprocessingwasteusingelectrodepositionmethod
AT aguskuncaka silverrecyclingfromphotoprocessingwasteusingelectrodepositionmethod
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