Efektivitas Jumlah Rumpun Tanaman Eceng Gondok (Eichhornia Crassipes (Mart) Solm) Dalam Pengendalian Limbah Cair Domestik

Abstract

Some aquatic plants can absorb organic compounds, anorganic and other chemicals contained in domestic wastewater. Eceng gondok (Eichhornia crassipes (Mart.) Solms), known as water weeds and useless plants that can be used to solve the water pollution control domestic water. The research objective was to determine the effectiveness of the group of eceng gondok (E. crassipes) in the control of domestic wastewater. Methods ofresearch done of experiments designed to study Randomized Complete Group. Analysis of the data used is to use formulas and using the Random Group Design Complete. Theconclusion of this study is that the domestic wastewater treatment with eceng gondok (E. crassipes) on 14 days significantly decreased the effective temperature, pH, BOD,COD, suspended matter is oxidized and the substance of domestic wastewater. The highest decrease in the effectiveness of treatment with thee group of eceng gondok (E.crassipes.); temperature 18,3 %, BOD 64,6 %, COD 18,2 %, oxidized substance 60,3 % and suspended matter 97,7% from the value of the control