PEMANFAATAN TEMPURUNG KEMIRI SEBAGAI
BAHAN KARBON AKTIF DALAM PENYISIHAN
LOGAM BESI (Fe) PADA AIR SUMUR
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Institusion
Universitas Pembangunan Nasional Veteran Jawa Timur
Author
NUNIK , PRABARINI
Subject
TD429 Water purification. Water treatment and conditioning. Saline
Datestamp
2014-04-16 10:07:44
Abstract :
Active charcoal can be made and candlenut shell, what in this time still in the form of waste. Candlenut shell processing as charcoal active is one of easy way to add economic point. Active charcoal made with process of carbonation low temperature in furnace. Charcoal result of the pirolisis then activated with strong acid, afterwards analysed the active charcoal absorption of Fe provision contained in well water. Active charcoal quality clings to carbonation process and activation process. In this research activator which is used is H2SO4 with concentration 1, 3, 5, 7, and 9% and soaking time 8, 12, 16, 20, and 24 hours. Research can be concluded that best result wich is on carbonation temperature 400 o C up to 1 hours, soaking time 24 activator hour and concentration 9%, resulting the best adsorption of Fe on well water of 91,38%.
Active charcoal can be made and candlenut shell, what in this time still in the form of waste. Candlenut shell processing as charcoal active is one of easy way to add economic point. Active charcoal made with process of carbonation low temperature in furnace. Charcoal result of the pirolisis then activated with strong acid, afterwards analysed the active charcoal absorption of Fe provision contained in well water. Active charcoal quality clings to carbonation process and activation process. In this research activator which is used is H2SO4 with concentration 1, 3, 5, 7, and 9% and soaking time 8, 12, 16, 20, and 24 hours. Research can be concluded that best result wich is on carbonation temperature 400 o C up to 1 hours, soaking time 24 activator hour and concentration 9%, resulting the best adsorption of Fe on well water of 91,38%.
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