Moreover, the deinking effluent from the enzymatic deinking process has lower COD or BOD content than that from the chemical deinking process.
和化学脱墨相比,酶法提提要:脱墨可以进一步提高纸浆的白度和油墨脱除率,并大幅度降低废水的污染负荷。
Under neutral conditions, the chemical deinking of electrostatic-printed paper and laser-printed paper can be done by using proper deinking agent and deinking conditions.
总之,在中性条件下,利用适宜的脱墨剂及脱墨条件,可以实现激光打印纸、 静电复印纸的化学法脱墨。
The results showed that the enzymatic deinking effluent had lower pollution loads and it could be treated easier than the chemical deinking effluent.
结果表明,生物法脱墨废水比化学法脱墨废水污染负荷低且易处理;