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Merck
  • An overview of landfill leachate treatment via activated carbon adsorption process.

An overview of landfill leachate treatment via activated carbon adsorption process.

Journal of hazardous materials (2009-07-07)
K Y Foo, B H Hameed
초록

Water scarcity and pollution rank equal to climate change as the most urgent environmental issue for the 21st century. To date, the percolation landfill leachate into the groundwater tables and aquifer systems which poses a potential risk and potential hazards towards the public health and ecosystems, remains an aesthetic concern and consideration abroad the nations. Arising from the steep enrichment of globalization and metropolitan growth, numerous mitigating approaches and imperative technologies have currently drastically been addressed and confronted. Confirming the assertion, this paper presents a state of art review of leachate treatment technologies, its fundamental background studies, and environmental implications. Moreover, the key advance of activated carbons adsorption, its major challenges together with the future expectation are summarized and discussed. Conclusively, the expanding of activated carbons adsorption represents a potentially viable and powerful tool, leading to the superior improvement of environmental conservation.

MATERIALS
제품 번호
브랜드
제품 설명

Sigma-Aldrich
Activated Charcoal Norit®, Norit® SX ultra, from peat, corresponds U.S. Food chemicals codex (3rd Ed.), steam activated and acid washed, highly purified, powder
Sigma-Aldrich
Activated Charcoal Norit®, Norit® PK 1-3, from peat, steam activated, granular
Sigma-Aldrich
Activated Charcoal Norit®, Norit® RB3, for gas purification, steam activated, rod
Sigma-Aldrich
Activated Charcoal Norit®, Norit® SX2, powder, from peat, multi-purpose activated charcoal, steam activated and acid washed
Sigma-Aldrich
Activated Charcoal Norit®, Norit® GAC 1240W, from coal, for potable water processing, steam activated, granular
Sigma-Aldrich
Activated charcoal, powder, -100 particle size (mesh), decolorizing
Sigma-Aldrich
Activated charcoal, acid-washed with phosphoric and sulfuric acids
Carbon, foil, 150x150mm, thickness 0.125mm, rigid graphite, fine grain size, 99.95%
Carbon, foil, 25x25mm, thickness 0.2mm, flexible graphite, 99.8%
Sigma-Aldrich
Activated charcoal, DARCO®, −100 mesh particle size, powder
Sigma-Aldrich
Activated charcoal, acid-washed with hydrochloric acid
Sigma-Aldrich
Activated charcoal, untreated, granular, 8-20 mesh
Sigma-Aldrich
Activated charcoal, untreated, granular, 20-60 mesh
Sigma-Aldrich
Activated Charcoal, meets USP testing specifications
Sigma-Aldrich
Activated charcoal, untreated, granular, ≤5 mm
Sigma-Aldrich
Carbon, nanopowder, <100 nm particle size (TEM)
Carbon, microleaf, 25x70mm, thinness 0.050μm, specific density 10μg/cm2, temporary glass support, 99.997%
Carbon, foil, 25x25mm, thickness 2.5mm, rigid graphite, fine grain size, 99.95%
Carbon, foil, 150x150mm, thickness 1.0mm, rigid graphite, fine grain size, 99.95%
Carbon, rod, 300mm, diameter 10.0mm, graphite, 100%
Carbon, rod, 100mm, diameter 13.0mm, graphite, 100%
Carbon, foil, 50x50mm, thickness 0.2mm, pyrolytic graphite, 99.99%
Carbon, microleaf, 25x70mm, thinness 0.25μm, specific density 50μg/cm2, temporary glass support, 99.997%
Carbon, tube, graphite, 50mm, outside diameter 3.18mm, inside diameter 1.18mm, wall thickness 1.0mm, 99.95%
Carbon, tube, graphite, 100mm, outside diameter 6.35mm, inside diameter 3.15mm, wall thickness 1.6mm, 99.95%
Carbon, rod, 150mm, diameter 50mm, graphite, 99.95%
Carbon, microleaf, 50x70mm, thinness 1.25μm, specific density 250μg/cm2, 99.997%
Carbon, rod, 100mm, diameter 2.0mm, graphite, 100%
Carbon, foil, not light tested, 100x100mm, thickness 0.075mm, flexible graphite, 99.8%
Carbon, foil, 50x50mm, thickness 0.35mm, flexible graphite, 99.8%