Welcome to Biomass Chemical Engineering,

›› 2011, Vol. 45 ›› Issue (5): 37-45.

• 综述评论 • Previous Articles     Next Articles

Biomass Resource Utilization of Paper Mill Sludge

CONG Gao-peng1, SHI Ying-qiao1,2, DING Lai-bao1, PAN Ai-xiang1,2, SHI Feng1, FANG Gui-gan1   

  1. 1. Institute of Chemical Industry of Forest Products,CAF; National Engineering Lab.for Biomass Chemical Utilization; Key and Open Lab. on Forest Chemical Engineering,SFA; Key Lab.of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China;2. Institute of New Forestry Technology,CAF, Beijing 100091,China
  • Received:2011-05-31 Revised:1900-01-01 Online:2011-09-30 Published:2011-09-30

Abstract: The reasonable utilization of the paper mill sludge, which is a kind of valuable biomass resource, can not only solve the secondary environmental pollution, but also bring certain economic benefits. This paper introduced the classification and composition of paper mill sludge and overviewed the recent researches and technology developments in the biomass utilization of paper mill sludge at home and abroad. The technologies included sludge pyrolysis, gasification, hydrothermal treatment, hydrogen production, power generation by incineration, anaerobic digestion, agricultural utilization, absorbent and activated carbon production etc. The resource utilization of paper mill sludge in China was predicted.

Key words: pulp process sludge, biomass, resource utilization

CLC Number: