Surfactant is an important deinking agent constituent in reutilization of waste paper.
表面活性剂是化学法废纸脱墨剂的重要组成部分。
It is briefly introduced that methods of waste paper deinking and mechanism of deinking and constitute of deinking agent.
对废纸脱墨的方法、脱墨机理、脱墨剂的组成作了简要的介绍。
SWI, an effective deinking agent prepared for the characteristics of printing ink of mixed office waste paper, is superior to the imported deinking agents and the cost is lower by 73.3%.
针对混合办公废纸油墨的特点，采用复配的方法研制开发的高效脱墨剂swi，脱墨效果优于同类进口产品，而成本则比进口脱墨剂低73.3%。
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