Vol.68, No.5  Contents

Topics & Information
    1  Estimation on the Economic Impact and the Environmental Conservation Impact
      Brought by SAQTM Cooking
......Junji Tanaka
    6  The Most Popular Canvas Cleaner in the World Presented by m-clean
......Atsushi Nakayama
   11  Impact of Sodium Silicate on Paper Machine Drainage and Deposits
......Koichi Tanaka, R. Daniel Haynes, Derek Maddox, Joseph Shu and Ong Hui Lam
   18  Picth Troubleshooting of Paper Making by Comprehensive Chemical Approach
......Hidekazu Tada and Yasutoshi Himei
Keita Shimonakamura and Yoshitaka Koshimura
   22  Biomass Boiler Management and Cost Saving by New Analyzer Metso MR
        -Inovetive Moisture Analyzer for Pulp, Biomass Material-
......Jarkko Ruonala, Lasse Kauppinen and Takeshi Sato
   28  How to Make It Possible for WIS to Tell Metal Defects from Others
......Jun Ikeuchi
   33  Energy Saving in Paper Machine Vacuum System
        -How to Utilize Modern Process and Variable Speed Drive Technology-
......Shigeru Kikawada, Jyrki Uimonen and Jussi Lahitnen
   39  Renovation of Underground Existing Various Pipeline
        -The PALTEM HL Method/The PALTEM-SZ Method/The PALTEM Flow-Ring Method-
......Tetsuo Yoshimitsu
   45  Water Treatment Systems for Cooling Water Using New Polymer Technology
......Kota Sekido
   50  The Crisis of Continuing to Exist Professional Engineer, Japan(PE. Jp), Optional Subject-Forest Products
        -Recommendation of Taking PE. Jp Examination-
......Tatsuzo Nebashi
   55  2013 Research Projects of Universities and Government Research Institutes
......Wood Science Committee, JAPAN TAPPI
Corporate Profile & Product Information  (11)
Research Report(Original Paper)
   74  Enzymatic Hydrolysis of Bamboo and Larch Alkaline Sulfite Pulps for Glucose
......Yi Zhang, Hiroshi Ohi, Shiho Takahashi, Guangfan Jin and Keiichi Nakamata
Pulp and Paper Mills in Japan(54)
   88  Kani Mill, Daio Paper Corporation ......Daio Paper Corporation
   03  Committee report
   72  Coffee break
   94  Papyrus
   97  Industry News
  100  List of Titles in Foreign Journals Received by JAPAN TAPPI
  102  List of Patents issued and Laid-open Publication
  112  Price list of Domestic Logs and Wood Chips by District
  113  Other Monthly Statistics
  115  News from the Association