Paper

Effects of Raising Temperature in Early Stage of Thermophilic Composting on Composting Stimulation with Various Kinds of Seeds
Kiyohiko Nakasaki, Minoru Kataoka and Hidekazu Kuratomi 225

Numerical Simulation of Self-Purification Capacity in a Recirculatory Semi-Aerobic Landfill Layer with Solid Waste
Takayuki Shimaoka, Mineki Suematsu, Sangchul Park and Masataka Hanashima 234

Experimental Study on Method to Test Puncture Resistance of Liner Sheets
Toshiro Oshikata and Masataka Hanashima 244

Design of Leakage Detection Monitoring Networks for Environmental Risk Management by Electric Potential Distortion Method
Tohru Furuichi, Toshiro Oshikata, Masaaki Ebihara, Masaru Tanaka and Masataka Hanashima 253

Lab-scale Chemical Remediation of PCB-contaminated Soil using the BCD Process
Shin Taniguchi, Akira Miyamura, Akihiro Ebihara, Akihiko Murakami and Masaaki Hosomi 262

Studies on Proper Promotion of a Sea Area Final Disposal Site Project based on Economic Feasibility
Shigemori Takahama, Tohru Furuichi and Hiroshi Habara 270