UJI TOKSISITAS LETAL CR6+ TERHADAP IKAN NILA (OREOCHROMIS NILOTICUS)
ABSTRACT: Chromium is a risk
pollutant through their carcinogenic character non degradable by organisms and
accumulate into the environment. The aims to find LC50-96h of chromium on test
organism. The test organism used are Oreochromis niloticus, these organisms may
represent the actual condition of the environment. This study was divided into
2 steps i.e. basic and lethal toxicity (LC50-96 h) tests, being run in
triplicates. Lethal toxicity test data were probity analyzed. The result showed
that LC50-96h of Cr6+ on Oreochromis niloticus was 61.2 ppm.
Penulis: Nanik Mustikaning
Tyas, Djamar Tumpal Floranthus Lumban Batu, Ridwan Affandi
Kode Jurnal: jppertaniandd160073