christilina
Chemical
- Dec 26, 2001
- 11
MA is one of the side product in phthalic anhydride (PA) production plan. because of low purity of MA (82%), it cannot be sold but treated as waste.
do any one have any idea for most suitable waste treatmment plant 4 winnie.
do any one have any idea for most suitable waste treatmment plant 4 winnie.