Keywords paper machine runnability;equipment corrosion;microbiological growth;mill activated sludge;bio-treatment system;near-neutralsulfite deinking;conventional alkaline deinking;

• 纸机运行;设备腐蚀;微生物生长;纸厂活性污泥;生物处理系统;近中性亚硫酸钠脱墨;常规碱性脱墨;