Factors Affecting the Stabilization of Heavy Metals in Air Pollution Control Residue from Municipal Solid Waste Incinerators Using Chelating Agents
Hirofumi Sakanakura, Kazutoshi Kanno, Takayuki Matsuo, Toshihiko Matsuto and Nobutoshi Tanaka 187 abst

A Study on Treatments of Waste Fire Retardant Plastics
--A Comparison of the Gas-fired Incineration Method and Wet Oxidation-method--
Yasushi Oka, Kunihiro Takagi, Takashi Uchida, Masahide Wakakura, Fumio Adachi and Terushige Ogawa 196 abst

Study on the Effective Utilization of Waste Stillage from Sweet Potato-Shochu Distillery
--Making of Reborn Paper and its Physical and Mechanical Properties--
Masahito Yamauchi, Tokio Hirata, Yasushi Matsufuji, Yuji Maeno, Megumi Mihara and Kenjiro Yoneyama 204 abst

A Study on the Solubility of PCDDs/DFs when in Coexistence with Dissolved Humic Matter
Yong-Jin Kim, Masahiro Ohsako, and Dong-Hoon Lee 214 abst

An Experimental Study in Reducing the Water Content of Compost in Household Composting Containers
Katsuhiko Yamamoto, Masaru Toyoda, Shin-iti Misawa, Takamitu Konno and Masanori Nonaka 224 abst

A Comprehensive Evaluation of Variable Rate Pricing Policy for Solid Waste Management
Katsuya Oshima and Yasoi Yasuda 232 abst