Pengaruh Penyerapan Eceng Gondok (Eichornia crassipes) Dan Apu Apu (Pistia stratiotes) Terhadap Konsentrasi Cu Dan Zn Pada Air Limbah Pertambangan PT J Resources Bolaang Mongondow

This research aims to analyze the concentration of Cu, Zn, and pH in mining wastewater at Pit Osela PT J Resources Bolaang Mongondow (JRBM) effect absorption water hyacinth (eichhornia c) lettuce (pistia stratiotes) on heavy metals Zn plant tissues. Research Methods: The study was located JRBM's greenhouse Regency with Mining Wastewater (ALP) (mining). results: Cu ALP initial condition 15.59 mg/l. decrease by started from 7.02 mg/l 15.48 an effectiveness 45% 99.3%. after being given third day (38 days) 0.12 group 8.51 (mining area) 7.03 mg/l, it became 0.00 control first 7.01 3.03. Increasing aquatic treatment some time finally can meet environmental quality standard (BML) 6-9. that not plants, 3.03, 3.30, second days same, namely 3.30. There is content tissues (leaves roots).