Phytoremediation Potential of <em>Ceratophyllum</em> sp. on Arsenic-Contaminated Conditions

Purpose: Aquatic contamination with arsenic is a serious problem as people will be at risk of toxicity when using and drinking contaminated water. Phytoremediation possible way to remove from water; however, usually toxic aquatic plants decreases the phytoremediation efficiency. Alleviating plant growth may possible. Thus, increasing capacity decontaminate arsenic-contaminated water, aided by regulators, challenge. this study aimed increase potential Ceratophyllum sp. water regulators were added. Research Method: was cultured in 2.50mg/L for five days. The experiment performed completely randomized design one factor treatments (no regulator, salicylic acid, indole butyric acid + calcium chloride chloride). Then sp., concentration biomass remaining determined end experiment. Findings: use tended fresh dry weight grown conditions, but both formulas regulator did not accumulation Application combination so it 121.9mg/kg, bioconcentration only 39.2. application or removal amount under applications significantly different that without application. Limitation: There no research limitation study. Originality/ Value: Based on results study, had used necessary stimulation removal.