Paper

Control of Housefly Population in Landfill Sites with Foam Covering in Place of Soil
Takayuki Shimaoka, Masataka Hanashima, Minoru Mihara, Satoshi Ebisui, Hideki Tsuji and Hiroyuki Itou 181

Characteristics of Solid Waste Processing Residues from Municipal Resource Recovery Facilities
Tomoo Sekito, Nobutoshi Tanaka, Toshihiko Matsuto and Takayuki Matsuo 190

Determining Biodegradability of Poly-b[beta]-Propiolactone Under Thermophilic Composting
Akihito Ohtaki, Nobuyuki Uehara, Haruo Nishida and Kiyohiko Nakasaki 200

The Material Balance and Heat Balance During Composting Process of Sludge Generated by Night-soil Treatment
Takehiko Ogawa, Shigeru Ohno and Hideki Tatsumoto 209

The Emission Behaviors of Nitrogen Oxide caused by Municipal Solid Waste Incineration--A Basic Research Using an Experimental Incinerator--
Kenji Yasuda and Yukio Ootsuka 217

Decomposition Techniques of CFCs/HCFC by Rotary Kiln in Industrial Waste Incineration Facilities
Kohei Urano, Mika Kato, Tomohiro Tasaki and Chizuno Kimura 225