Open AccessPenggunaan Zeolit sebagai Pendegradasi Senyawa Permetrin dengan Metoda Fotolisis
Author(s) -
Zilfa,
Hamzar Suyani,
Safni Safni,
Novesar Jamarun
Publication year - 2012
Publication title -
jurnal natur indonesia/jurnal natur indonesia
Language(s) - English
Resource type - Journals
eISSN - 2503-0345
pISSN - 1410-9379
DOI - 10.31258/jnat.14.1.14-18
Subject(s) - degradation (telecommunications) , catalysis , aluminosilicate , chemistry , photodissociation , pesticide , nuclear chemistry , environmental chemistry , organic chemistry , agronomy , biology , telecommunications , computer science
The research about the degradation of permethryn compound has been done by photolysis method using natural zeolyte as catalyst.Permethryn is one syntetic pyretroid pesticides that low toxicity for mammals but it is high toxicity for fishs, insects and water microorganisms.Zeolyte is aluminosilicate minerals that can be used for degradation of permethryn. Percentage degradation of permethryn is lower withoutzeolyte than using zeolyte as catalyst by photolysis method. 20 mg/l permethryn solution could be degraded 5.40% after 120 minutesirradiation, while by adding 0.20 g natural zeolyte, permethryn could be degraded 69.70