Vol.13 No.6 November 2002

Review Paper

Current Status and Future Prospects of Leaching Tests for Hydrophobic Organic Pollutants
......Yong-Jin Kim and Masahiro Osako 341 abst

Papers

Examination of the Low Environmental Load Wide Area Waste Treatment System
......Kazuko Nakano, Hiroyuki Miura, Yasuhiko Wada and Masanao Taniguchi 351 abst

Effect of the Main Composition of Solid Waste Incineration Ash on Melting Characteristics and Qualities of Melted Slag
......Atsushi Yoshino, Kiyoshi Momonoi and Toshiya Komatsu 361 abst

Risk Evaluation of Poly Aromatic Hydrocarbons and MCF7 Cell Growth Activity at a Landfill Site
......Yoshiro Ono, Saeko Kanoh, Katashi Kenmotsu and Hideo Okamura 370 abst

Studies on the Improvement of an Electric Garbage Processor----Base Materials for an Electric Garbage Processor which Facilitates a Microbiological Degradation----
......Minoru Takemoto, Yoshiko Tsukamoto and Shunrokuro Fujiwara 379 abst

Recovery of Vanadium and Nickel from Heavy Oil Ash
......Naganori Rokukawa 387 abst

Filtration of Activated Sludge Using a Rotary Membrane Separator with a Micro Strainer
......Takao Fujii, Akiyoshi Sakoda and Motoyuki Suzuki 394 abst

A Study of Economic Instruments Promoting Re-use of Collected Recyclable Materials
......Hazuki Ishida and Keisaku Higashida 401 abst

Emission Characteristics of Ammonia and Methyl Mercaptan in the High-temperature Microbial Decomposition Treatment Process of Organic Wastes
......Masahiro Osako 410 abst

Factors Influencing Illegal Dumping in Communities with Variable Rate Programs
......Hajime Yamakawa, Kazuhiro Ueta and Yutaka Terashima 419 abst