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NUTRIENT LEACHING FROM CARBON PRODUCTS OF SLUDGE
Yoshiyuki Shinogi, National Institute for Rural Engineering, Japan, 2004
ASABE/CSAE Paper 0440063

ABSTRACT
We proposed pyrolysis as a promising optional technology for recycling waste products,
especially sewage sludge and animal waste (manure). In this study, nutrient (nitrogen,

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MOISTURE CHARACTERISTICS OF THE ARTIFICIAL MEDIA COMPOSED OF RICE HUSK AND DEMONSTRATION ON SWEET POTATO CULTIVATION
S.Yamanaka1, A.Tanaka2, K. Nakaji3
1Department of Bioproduction Environmental Science, Kyushu University, 6-10-1,
Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan. ytsimsk@agr.kyushu-u.ac.jp
2Coastal Bioenvironment Center, Saga University, 152-1, Shonan-cho, Karatsu 847-0021,
Saga, Japan. tanakaa@cc.saga-u.ac.jp
3University Farm, Kyushu University, Kasuya-cho, Kasuya-gun, Fukuoka 811-2307,
Japan. knkjfam@mbox.nc.kyushu-u.ac.jp

ABSTRACT

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Charcoal Use in Japan (From Japanese Market News: Charcoal 2000)
IBPC Osaka Network Center

1. In Japanese, charcoal is called "mokutan", or sometimes simply "sumi". Long ago, charcoal used to be the main source of fuel for household use, and was as important a necessity of life as rice. Domestic output in around 1955 was approximately 2 million tons. Output gradually dropped year by year, however, because of the switch to the

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RDF (and biomass waste) Carbonizing System
Environmental Solutions Center, JFE Holdings, Inc., Tokyo, Japan

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Proliferation of Microorganisms in Compost by Addition of Bamboo Charcoals
Shuji Yoshizawa, Michio Ohata, Satoko Tanaka, ACER News vol 2 June 2005
Asian Center for Environmental Research (ACER), Meisei University, Japan
http://acer.meisei-u.ac.jp

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