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Paper Information

Journal:   JOURNAL OF NATURAL ENVIRONMENT (IRANIAN JOURNAL OF NATURAL RESOURCES)   WINTER 2016 , Volume 68 , Number 4; Page(s) 629 To 640.
 
Paper: 

APPLICATION OF VETIVER SYSTEM FOR TREATMENT AND IMPROVEMENT OF UNCONVENTIONAL WATER QUALITY

 
 
Author(s):  KESHTKAR AMIR REZA*, AHMADI MOHAMMAD REZA, HAMIDIFAR HOSEIN, ATASHI HADI, RAZAVI SEYED MAHDI, NASERI HAMID REZA, YAZDANPANAH AHMAD, AZAMI NASRIN
 
* DESERT REGION MANAGEMENT DEPARTMENT, INTERNATIONAL DESERT RESEARCH CENTER (IDRC), UNIVERSITY OF TEHRAN, TEHRAN, IRAN
 
Abstract: 

The aims of this study were to evaluate the treatment efficiency and effectiveness of Vetiveria zizaniodesof two samples of unconventional water of Golgohar Mining and Industrial Company. The experimental samples were included mine wastewater and saline ground water. This research was conducted in a greenhouse at Central Water Research Laboratory of University of Tehran. This experiment was designed as Completely Randomized Design (CRD) including two salinity levels with three replications during four weeks. Results showed that treatment efficiencies of Total Dissolved Solids (TDS) and Electrical Conductivity (EC) were equal 31.5 and 28.3 percentages for mine wastewater and 33 and 28 percentage for ground water on fourth week respectively. Also results indicated that among Cations and Anions, SO4 and K parameters have shown highest and lowest rates at the end of fourth week respectively. It concluded vetiver treatment system include valuable potential for unconventional water treatment.

 
Keyword(s): COMPLETELY RANDOMIZED DESIGN, IRON MINE, UNCONVENTIONAL WATER TREATMENT, VETIVERGRASS
 
References: 
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