Use Of Natural Zeolites As A Landfill Liner  

Oleh:

Tuncan, Ahmet ; Tuncan, Mustafa ; Koyuncu, Hakan ; Guney, Yucel

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Waste Management & Research vol. 21 no. 1 (Feb. 2003), page 54-61.
Topik: Natural zeolite; bentonite; heavy metals; pH; cation exchange capacity; hydraulic conductivity; flocculation; agglomeration; wmr 588–7.
Fulltext: 54.pdf (886.74KB)

Isi artikel

The purpose of this study is to investigate certain features of a novel material proposed to serve as an impervious liner in landfills. Various ratios of bentonites and zeolites (B/Z) compacted at optimum water content were tested to determine the strength parameters, permeability, pH, heavy metals and other properties. A B/Z ratio of 0.10 was found to be an ideal landfill liner material regarding its low hydraulic conductivity and high cation exchange capacity. The use of B/Z mixtures as an alternative to clay liners would provide potential to significantly reduce the thickness of base liner for landfills.

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