EFISIENSI FILTER PASIR-ZEOLIT DAN FILTER PASIR-ARANG TEMPURUNG KELAPA DALAM RANGKAIAN UNIT PENGOLAHAN AIR UNTUK MENGURANGI KANDUNGAN MANGAN DARI DALAM AIR

RAHMAWATI, ANIS (2009) EFISIENSI FILTER PASIR-ZEOLIT DAN FILTER PASIR-ARANG TEMPURUNG KELAPA DALAM RANGKAIAN UNIT PENGOLAHAN AIR UNTUK MENGURANGI KANDUNGAN MANGAN DARI DALAM AIR. Seminar Internasional Hasil-hasil Penelitian.

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    Abstract

    Various processing method irrigate to lessen the manganese content from within its branch water follow the elementary steps oxidation, sedimentation, and filtration. Various materials serve the purpose of media filter, so that require to do a research to obtain the effective media filter alternative relate to the amount of manganese content able to be reduced, availibility of materials in location, and also its execution amenity. Research was done using filter dual media with two variation of materials that are sand-coal of shell of coconut, and sand-zeolit. Those materials choosed because of the avaibility of materials in location. Total variation of attempt is 18 variation, that are 3 obstetrical variation of Mn early ( 1, 3, and 5 mg / lt), 3 variation of addition of chemicals oxidant ( KMnO4 , Ca(OCl) 2 and without chemical addition of oksidant), and 2 variation of type filter ( filter of sand-coal of shell of coconut, and filter of sand-zeolit). Result obtained from this research is filter of sand-zeolit more efficience thand filter of sand-coal of shell of coconut to lessen the manganese content from within water. Mount this efficiency is determined by characteristic of every materials of compiler of media filter influencing ability of screening and adsorption. Key Words : Manganese ( Mn), filtration, filter dual media.

    Item Type: Article
    Subjects: T Technology > T Technology (General)
    Divisions: Fakultas Teknik > Teknik Kimia
    Depositing User: mr azis r
    Date Deposited: 20 May 2013 23:53
    Last Modified: 20 May 2013 23:53
    URI: https://eprints.uns.ac.id/id/eprint/774

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