Pretreatment with alkali before chlorination was studied in bleached acid sulfite poplar pulp production.
对酸性亚硫酸盐法杨木浆的氯化前碱处理进行了研究。
We investigate the bleaching of neutral sulfite reed pulp by peroxy acetic acid (PAC).
对过醋酸（PAC）漂白中性亚硫酸盐苇浆进行了实验研究。
We investigate the bleaching of neutral sulfite reed pulp by peroxy acetic acid (PAC).
对过醋酸（PAC）漂白中性亚硫酸盐苇浆进行了实验研究。
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