Abstract：
:Three different types of paper mill sludge were first incinerated and then attrition milled separately or mixed with glass cullet in varying proportions to obtain powders of different compositions. These powders were then dried, sieved, uniaxially pressed into samples and air sintered. Fired samples were characterized by density, water absorption, shrinkage on firing, strength, hardness and fracture toughness measurements; SEM and X-ray diffractions were also carried out to investigate microstructure and phase composition. Some sintered samples displayed fairly good physical and mechanical properties as a consequence of their low residual porosity and fine microstructure.
journal_name
Chemospherejournal_title
Chemosphereauthors
Asquini L,Furlani E,Bruckner S,Maschio Sdoi
10.1016/j.chemosphere.2007.10.037subject
Has Abstractpub_date
2008-03-01 00:00:00pages
83-9issue
1eissn
0045-6535issn
1879-1298pii
S0045-6535(07)01288-Xjournal_volume
71pub_type
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