PEMANFAATAN LIMBAH LUMPUR PENGOLAHAN AIR SEBAGAI BAHAN PEMBUATAN BATU BATA

  • Andy Mizwar Program Studi Teknik Lingkungan Universitas Lambung Mangkurat, Banjarmasin
  • Siti Rizki Amalia Program Studi Teknik Lingkungan Universitas Lambung Mangkurat, Banjarmasin

Abstract

Bricks manufactured from water treatment sludge were investigated on clay mixing and1000ÚC firing temperature. Results of tests indicated that the sludge proportion were thekey factor determining the brick quality. Increasing the sludge content results in an increaseof brick water absorption and a decrease of brick shrinkage, compressive strength, anddensity. With up to 10% sludge added to the bricks, all of testing parameter met therequirements of the Indonesian National Standards (SNI 15-2094-2000). Toxic characteristicleaching procedure (TCLP) tests of brick also showed that the metal leaching level is lowand met the requirements of Indonesian government regulations (PP No. 85 Tahun 1999).

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Published
2012-08-01
How to Cite
MIZWAR, Andy; AMALIA, Siti Rizki. PEMANFAATAN LIMBAH LUMPUR PENGOLAHAN AIR SEBAGAI BAHAN PEMBUATAN BATU BATA. Bumi Lestari, [S.l.], v. 12, n. 2, aug. 2012. ISSN 2527-6158. Available at: <https://ojs.unud.ac.id/index.php/blje/article/view/4858>. Date accessed: 25 apr. 2024.
Citation Formats
Issue
Vol 12 No 2 (2012)
Section
Original Research Articles

Keywords

brick; compressive strength; SNI 15-2094-2000; water treatment sludge

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