Vol.16　　No.1January　2005

Paper
Research on the Recycling Process for Disposed Products Including the Environmental Affects of Scattered Toxics
Kaduko Nakano, Yasuhiko Wada and Hiroyuki Ohshima　　1 abst

Abilities of Intensified Humidity-control-charcoal Produced from Wood Waste
Akio Nakanishi, Motoharu Tamai, Seiki Tanada, Takeo Nakamura and Naohito Kawasaki　13 abst

Removal of Nitrogen in the Acidogenesis Phase and Characteristics of Methane Fermentation of Cattle Manure Using the Liquid from that Phase
Katsutoshi Shibuya and Tatsuya Noike　20 abst

A Study on Catalyst Preparation of Dioxin Decomposition Katsuhiro Tokura, Kazuyuki Oshita
Tetsuya Yanase and Masakatsu Hiraoka　28 abst

Decomposition Behavior of Flame Retardant Plastics Containing Brominated Flame Retardant and Trioxide Antimony
Yasumasa Yamazaki, Shoji Ozawa Yoshihiro Kojima and Hitoki Matsuda　35 abst

Comparison between Mesophilic and Thermophilic Methane Fermentation Treatments of Manure and Food Waste
Yukimasa Ogawa, Nasanori Fujita and Yoshiteru Nakagawa　44 abst

Effects of Prior Voluntary Recycling on Social Acceptance of Mandatory Resource Separation System
Kayo Yorifuji, Yukio Hirose, Junkichi Sugiura, Susumu Ohnuma and Yoshiyuki Hagiwara　55 abst

Characteristics of Mesophilic Methane Fermentation of High-Solid Content Cow Manure
Kuninobu Sakurai, Yu-You Li and Tatsuya Noike　65 abst