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Journal > Buletin Limbah > PENGOPERASIAN SISTEM TATA UDARA INSTALASI PENGOLAHAN LIMBAH RADIOAKTIF

 

Buletin Limbah
Vol 9, No 2 (2005): PENGOLAHAN LIMBAH SOLVENT ORGANIK DARI PROSES PEMURNIAN ASAMFOSFAT DENGAN METOD
PENGOPERASIAN SISTEM TATA UDARA INSTALASI PENGOLAHAN LIMBAH RADIOAKTIF
Budiyono, Budiyono ( PTLR-BATAN)
Article Info   ABSTRACT
Published date:
14 Nov 2013
 
PENGOPERASIAN SISTEM TATA UDARA INSTALASI PENGOLAHAN LIMBAH RADIOAKTIF. Telah dilakukan pengoperasian tata udara untuk mendukung proses pengolahan limbah radioaktif di Instalasi Pengolahan Limbah Radioaktif (IPLR). Kegiatan operasi bertujuan menjaga agar ruangan IPLR berada pada keadaan hampa parsial terhadap tekanan udara luar (negative pressure), membatasi kemungkinan adanya kontaminasi di dalam ruang dengan cara menghembuskan udara segar, dan pengolahan udara sebelum dibuang keluar IPLR. Kegiatan dilakukan dengan cara mengoperasikan dan merawat peralatan serta pengukuran paramater operasi. Hasil kegiatan diperoleh suhu daerah tipe A dibawah 25 oC, daerah tipe B dibawah 28 oC dan daerah tipe C dibawah 50 oC. Nilai kelembaman relatif daerah tipe A dan tipeB kurang dari 60 % dan tipe C lebih besar dari 60 %. Tekanan negatif sesuai standar persyaratan kecuali zona 4. Delapan HEPA filter mempunyai pressure drop diatas 105 daPa. OPERATION FOR ARRAGEMENT ATMOSPHERE RADIOACTIVE WASTE TREATMEN INSTALATION. Operation to arrange atmosphere to support radioactive waste treatment process in Radioactive Waste treatment installation. The activity for keeping in order room in partial vacuum condition to external atmosphere pressure, limits possibility that existence of contamination in space by the way with supply fresh air and processing of atmosphere before exit from Radioactive Waste Instalation. Activity is done by operating and maintenance equipments and measurement of operation parameter. Result of activity is obtained A type region temperature under 25 oC, B type region under 28 oC and C type region less than 50 oC. Relative humidity value of A type and B type region under 60 % and C type more than 60 %. Pressure drop 8 HEPA filter are more than 105 daPa PENDAHULUAN
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