Author Details

Soenara, Trisna

  • Vol 2, No 1 (2003) - ORIGINAL PAPERS
    MODIFICATION OF NATURAL ZEOLITE FROM CIKALONG WEST JAVA WITH HEXADECIL TRIMETIL AMMONIA AND ABSORPTION RATE TEST OF SULPHATE AND CHROMATE IONS
    Abstract  PDF
  • Vol 5, No 1 (2006) - ORIGINAL PAPERS
    DECREASING THE HARDNESS Ca, Mg AND HEAVY METALS Fe, Mn, Zn IN RAW WATER WITH ZEOLITE FROM CIKALONG, TASIKMALAYA
    Abstract  PDF