KETAHANAN GELAS-LIMBAH AKTIVITAS TINGGI HASIL VITRIFIKASI  MENGGUNAKAN BOTTOM ASH SEBAGAI GLASSFRITS

Ratna Budiarti; Purwanto Purwanto; Herlan Martono

doi:10.14710/presipitasi.v9i1.20-30

DOI: https://doi.org/10.14710/presipitasi.v9i1.20-30

KETAHANAN GELAS-LIMBAH AKTIVITAS TINGGI HASIL VITRIFIKASI MENGGUNAKAN BOTTOM ASH SEBAGAI GLASSFRITS

*Ratna Budiarti - , Indonesia

Purwanto Purwanto - , Indonesia

Herlan Martono - , Indonesia

BibTex Citation Data :

@article{Presipitasi4805,
    author = {Ratna Budiarti and Purwanto Purwanto and Herlan Martono},
    title = {KETAHANAN GELAS-LIMBAH AKTIVITAS TINGGI HASIL VITRIFIKASI  MENGGUNAKAN BOTTOM ASH SEBAGAI GLASSFRITS},
    journal = {Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan},
  volume = {9},
    number = {1},
    year = {2012},
    keywords = {vitrification, chemical durability, mechanical durability, bottom ash},
    abstract = { Vitrification is considered  as the most appropriate technology for HLW treatment.  However, it has constraints, those are processability, economic, and durability. The purposes of  this study are to examine the composition of materials using bottom ash  as an alternative glassfrits for vitrification, to  assess waste glass durability of selected glassfrits and analyze the economic advantage of bottom ash utilization as glassfrits.  This research was conducted with simulated High Level Waste. Glass–waste was melted at its melting point. Glasses  used in the study were borosilicate glass, bottom ash glass, and bottom ash glass added  B2O3.  Parameters  used  for  selected  glassfrits  are  melting  temperature,  leaching  rate  compressive strength and cost analysis. Selected glassfrits was analyzed using XRD and performed tests to determine the effect of pH on leaching rate. The results indicated that the addition of B2O3 in glass bottom ash reduced the melting temperature. This glass has a density of 2.78 g/cm3 , leaching rate of 6.99 x 10-7. Utilization of  bottom ash as a glassfrits can save 75, 34% of cost. The results of XRD analysis explained that the devitrification formed  a crystalline of Ca-Fe-Al-S-Si-O, Fe+2Fe2 O4+3, Ca-Mg-Fe-Ti-AlSiO. the influence of pH on the leaching rate showed that the highest leaching rate was at acidic condition Keywords: vitrification, chemical durability, mechanical durability, bottom ash },
   issn = {2550-0023},   pages = {20--30}  doi = {10.14710/presipitasi.v9i1.20-30},
    url = {https://ejournal.undip.ac.id/index.php/presipitasi/article/view/4805}
}

Citation Format:

Abstract

Vitrification is considered as the most appropriate technology for HLW treatment. However, it has constraints, those are processability, economic, and durability. The purposes of this study are to examine the composition of materials using bottom ash as an alternative glassfrits for vitrification, to
assess waste glass durability of selected glassfrits and analyze the economic advantage of bottom ash utilization as glassfrits.
This research was conducted with simulated High Level Waste. Glass–waste was melted at its melting point. Glasses used in the study were borosilicate glass, bottom ash glass, and bottom ash glass added B2O3. Parameters used for selected glassfrits are melting temperature, leaching rate

compressive strength and cost analysis. Selected glassfrits was analyzed using XRD and performed tests to determine the effect of pH on leaching rate. The results indicated that the addition of B2O3 in glass bottom ash reduced the melting temperature. This glass has a density of 2.78 g/cm3 , leaching rate of 6.99 x 10-7. Utilization of bottom ash as a glassfrits can save 75, 34% of cost. The results of XRD analysis explained that the devitrification formed a crystalline of Ca-Fe-Al-S-Si-O, Fe+2Fe2 O4+3, Ca-Mg-Fe-Ti-AlSiO. the influence of pH on the leaching rate showed that the highest leaching rate was at acidic condition Keywords: vitrification, chemical durability, mechanical durability, bottom ash

Fulltext View|Download

Keywords: vitrification, chemical durability, mechanical durability, bottom ash

Article Metrics:

Article Info

Section: Review Article

Language : EN

In Vol 9, No 1 (2012): Vol 9, No 1 (2012)

Recent articles

PENGARUH KONDISI SISTEM DRAINASE, PERSAMPAHAN DAN AIR LIMBAH TERHADAP KUALITAS LINGKUNGAN (Studi kasus Kelurahan Kuningan Kecamatan Semarang Utara) KETAHANAN GELAS-LIMBAH AKTIVITAS TINGGI HASIL VITRIFIKASI MENGGUNAKAN BOTTOM ASH SEBAGAI GLASSFRITS MODEL PERENCANAAN DAN PENGELOLAAN LINGKUNGAN BERBASIS MASYARAKAT KASUS : BENTANGLAHAN KAWASAN TEMBALANG SEMARANG PERKEMBANGAN BIOFILM NITRIFIKASI DI FIXED BED REACTOR PADA SALINITAS TINGGI More recent articles

Most cited articles

DAMPAK PENURUNAN TANAH DAN KENAIKAN MUKA LAUT TERHADAP LUASAN GENANGAN ROB DI SEMARANG KAJIAN PUSTAKA POTENSI PEMANFAATAN GREYWATERSEBAGAI AIR SIRAM WC DAN AIR SIRAM TANAMAN DI RUMAH TANGGA Potensi Chlorella Sp. untuk Menyisihkan COD dan Nitrat dalam Limbah Cair Tahu POTENSI NITRIFIKASI OLEH BAKTERI YANG TERDAPAT DI LAUT ALIRAN KALI PLUMBON, LAUT ALIRAN KALI BANJIR KANAL BARAT DAN LAUT ALIRAN KALI BANJIR KANAL TIMUR STUDI PEMBUATAN KOMPOS PADAT DARI SAMPAH DAUN KERING TPST UNDIP DENGAN VARIASI BAHAN MIKROORGANISME LOKAL (MOL) DAUN More cited articles

Last update:

No citation recorded.

Last update: 2024-11-24 09:19:43

No citation recorded.

The author sends the manuscript and understands that if the manuscript is accepted for publication, the copyright of the article must be given to Jurnal Presipitasi, Diponegoro University as the journal publisher.

Copyright includes the exclusive right to publish and provide articles in all forms and media, including reprints, photographs, microfilms and the like, as well as translations. The publication of every part of this journal, storage in databases and distribution such as electronic, electrostatic and mechanical copies, photocopies, records, magnetic media, etc., will be permitted only with written permission from Jurnal Presipitasi, Diponegoro University.

Jurnal Presipitasi, Diponegoro University, the editors and Editorial of the International Advisory Board make every effort to ensure that no false or misleading data, opinions or statements are published in the journal. In any way, the contents of articles published in Jurnal Presipitasi, Diponegoro University are the sole and exclusive responsibility of each author.