Immobilisation of PAH in waste materials.
This paper gives an overview of the results of a research project into the possibilities of immobilising polycyclic aromatic hydrocarbons (PAH), that are present in waste materials. The results show that with hydraulic binders the waste materials can be solidified. The PAH do still leach to a relatively high extent. However, this PAH leaching can be decreased by more than a factor 10 by means of the addition of a specific additive. The immobilisation product fulfils technological requirements for the use as a road base construction material, such as compressive strength.
Mulder
E
E
TNO-MEP, Apeldoorn, The Netherlands. evert.mulder@mep.tno.nl
Brouwer
J P
JP
Blaakmeer
J
J
Frénay
J W
JW
D003252:Construction Materials; D004787:Environmental Pollution / Q000517:prevention & control*; D011084:Polycyclic Aromatic Hydrocarbons / Q000493:pharmacokinetics*; D012037:Refuse Disposal
D011084:Polycyclic Aromatic Hydrocarbons