Generating sugar streams from pulp and paper mill sludge

从制浆造纸厂污泥中产生糖流

• 批准号: 499943-2016
• 负责人: Christopher, Lew
• 金额: $ 1.82万
• 依托单位: Lakehead University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=607786
• 关键词: Generating; sugar; streams; pulp; paper

Domtar Espanola mill, which manufactures about 327,000 tons ADMT (air-dried metric tons) of pulp and 69,000 short tons of paper annually, is interested in minimizing their waste stream of mill sludge by converting it into a sugar stream as a value-added product that can diversify their product range and increase their global competitiveness. Currently, the mill disposes of their waste sludge, generated at about 6,000-7,000 BDT (bone-dry tons) per year, by incinerating it in power boilers, a process that is not economically attractive due to the high water content of the sludge. The utilization of this industrial biomass for value-added products has at

Domtar Espanola 工厂每年生产约 327,000 吨 ADMT（风干公吨）纸浆和 69,000 短吨纸张，有兴趣通过将工厂污泥转化为糖流作为增值产品，最大限度地减少其废物流这可以使其产品范围多样化并提高其全球竞争力。目前，该工厂通过在动力锅炉中焚烧来处理每年产生约 6,000-7,000 BDT（干吨）的废污泥，但由于污泥含水量较高，这一过程在经济上不具吸引力。利用这种工业生物质生产增值产品已