Research on Absorbing Heavy Metal Ions of Landfill Leachate by PAMPS

Yong Gang Zeng

doi:10.4028/www.scientific.net/AMR.955-959.2192

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 955-959Research on Absorbing Heavy Metal Ions of Landfill...

Research on Absorbing Heavy Metal Ions of Landfill Leachate by PAMPS

Abstract:

This paper made the high absorbent resins poly 2-acrylamide-2-methyl propane sulfonic acid (PAMPS) by solution polymerization method, researched its adsorption properties to heavy metals Cu²⁺ and Zn²⁺ from landfill leachate, and studied the adsorbent dosage, pH and the adsorption times effect on adsorption effect. The results indicated: when the adsorbent dosage was 25 g/L, pH was 6.5 and adsorption time was 45 minitues, the removal rates of Cu²⁺ by PAMPS reached 89.5%. When the adsorbent dosage was 35 g/L, pH was 6.5 and adsorption time was 55 minitues, the removal rates of Zn²⁺ by PAMPS reached 96.8%.

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Periodical:

Advanced Materials Research (Volumes 955-959)

Pages:

2192-2195

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.955-959.2192

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Online since:

June 2014

Authors:

Yong Gang Zeng*

Keywords:

Adsorption, Heavy Metal, Landfill Leachate, PAMPS

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