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Pollutant AbAtement of Dye Industry Effluent using Aquatic Macrophytes

Abstract

The pollutant removal efficiency of Eichhornia crassipes Solms. & Pistia stratiotes L. from the dye industry effluent and the effect of dye industry effluent on the growth of Eichhornia crassipes Solms. & Pistia stratiotes L. were analysed. TDS, COD, BOD, DO, Total Hardness, Calcium, Magnesium, Nitrate, Chloride, Sulphate and Iron were highly reduced by Eichhornia & Pistia at 20 %. 40 % effluent concentrations. The number and length of roots and leaves were increased by 20

ABIRAMI, P., ANJANADEVI, N. AND CHANDRA THANGAVEL

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