Penggunaan tanaman air (bambu air dan melati air) pada pengolahan air limbah penyamakan kulit untuk menurunkan beban pencemar dengan sistem wetland dan adsorpsi
Journal: Majalah kulit, karet, dan plastik (Vol.29, No. 2)Publication Date: 2013-12-30
Authors : Sri Sutyasmi; Heru Budi Susanto;
Page : 69-76
Keywords : adsorption; aquatic plant; wastewater treatment; wetland;
Abstract
Wastewater treatment using wetland and adsorption system were carried out to improve the properties of secondary settling pond’ s outlet. The purpose of this research was to reduce pollutant level from the secondary settling pond’s outlet so it could be used in the wetland stage and the treated wastewater could be reused. Wastewater effluent from secondary settling pond was discharged into adsorber and subsequently into wetland by flow rate arrangement. Laboratory simulation was carried out to find out the capacity of aquatic plants in reducing the pollutant level. The result showed that the BOD, COD and TSS value of wastewater from laboratory simulation were 191 mg/l, 6.24 mg/l, and 24 mg/l, and after the wetland stage were 409 mg/l, 10.32 mg/l, and 145 mg/l respectively. The quality of wastewater met the standard SNI 06-0649-1989 Water for tannery.
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