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Migration of Nitrogen and Phosphorus of Typical Fiber Raw Material in Cooking Process and Its Impact on Effluent Property
  
DOI:10.11980/j.issn.0254-508X.2013.03.002
Key Words:effluent  pulping black liquor  nitrogen  phosphorus
Author NameAffiliation
王承亮 中国制浆造纸研究院北京100102 
冯文英 中国制浆造纸研究院北京100102 
曹瀛戈 中国制浆造纸研究院北京100102 
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Abstract:The contents of nitrogen and phosphorus of 8 kinds of typical paper-making fiber raw materials and their conventional chemical pulping black liquor were analyzed, the migration of nitrogen and phosphorus in pulping process was investigated. Combining with the practical situation and related standards for the pulp and paper production, the effects of nitrogen and phosphorus pollutants on effluent emission were discussed.
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