Abstract :
The increasing of pulp and paper industrial growth in indonesia has
brought impact to increasing of waste problems. Solid waste from paper industry
is including to the hazardoust waste list because it?s containing heavy metal, that
are Pb and Cu. The utilization of solid waste from paper industry with
solidification technique proper to be tried for minimization of environment
problem. The mixture feedstock in the form of solid waste and coconut husk. The
comparison of composition of solid waste and coconut husk is 100%:0%,
95%:5%, 90%:10%, 85%:15% and 80%:20%. The main material mixed with
bonding agents, cement or wood adhesive counted ¼, ½ , and ¾ from mixture
weight. After that the mixture shaped in and press with dividing valve 20 kg/cm2,
then the physical test to know the best board quality according to standart SNI
1996. The result of experiment showed that the best partition board is obatained
from the composition of 80% solid waste, 20% coconut husk and ¾ of wood
adhesive. At this composition, board has low thick expansion and high flexibility
comes up to SNI 1996. Besides at that, the solidification energy in this
composition have been able to immobilization of metal Pb in board equal to
99,4% and Cu 98,28% , so it is still under the standard PP No.85 /1999.