Activated carbon fiber(ACF) was used to purified glutaric acid from the mixture of binary acids(DBA),and by recrystallization the end production glutaric acid was purified.

• 通过活性碳纤维(ACF)处理柱来分离混合二元酸(DBA)中有色物质,然后重结晶提纯分离戊二酸。