Journal Article

·1994

Removal of chromium, copper and nickel by water hyacinth(eichhornia crassipes)part ii: Industrial application

Ömer Saltabas YTU , Göksel Akçin YTU

Toxicological & Environmental Chemistry Reviews

Abstract

Heavy metals were analyzed in various samples of waste water from a metal plating factory in Istanbul. Chromium, copper and nickel uptake from industrial wastewater by water hyacinth (Eichhornia crassipes) at different dilution was examined by AAS and UV‐visible spectrophotometric methods. The results were statistically compared by t‐ ad F‐ tests. Since heavy metals are effectively removed, water hyacinth may be used for wastewater purification after dilution or as a step of wastewater treatment unit for industrial effluents under conditions in Turkey.

Keywords

Eichhornia crassipes Hyacinth Wastewater Effluent Industrial wastewater treatment Nickel Chromium Pulp and paper industry Copper Chemistry Environmental chemistry Dilution Industrial waste Environmental science Sewage treatment Aquatic plant Environmental engineering Waste management Biology Ecology

Subject Areas

Wastewater Treatment and Nitrogen Removal ·Pollution ·Physical Sciences
Constructed Wetlands for Wastewater Treatment ·Industrial and Manufacturing Engineering ·Physical Sciences
Water Quality Monitoring and Analysis ·Industrial and Manufacturing Engineering ·Physical Sciences

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