Title:
PROCESSING METHOD FOR BIOLOGICAL SYSTEM WASTE LIQUID
Document Type and Number:
Japanese Patent JP2002320986
Kind Code:
A
Abstract:
To provide a processing method for biological system waste liquid easy to utilize waste sludge as the fertilizer of plants.
A first process mixes porous beads 1 with biological system waste liquid 2 to be aerated. Thereby fertilizing components are carried to the beads 1 while oxidation reaction of organic substances and decomposition due to microorganism are performed, and the biological waste liquid 2 is made disposal water 3. A second process separates the disposal water 3 from the beads 1, which are used as a culture medium for plant cultivation.
Inventors:
KASAHARA AYANO
IMAI SHIGEO
IMAI SHIGEO
Application Number:
JP2001128527A
Publication Date:
November 05, 2002
Filing Date:
April 26, 2001
Export Citation:
Assignee:
INAX CORP
International Classes:
A01G1/04; A01G1/00; C02F3/06; C02F3/10; C02F11/02; C05G5/00; C12N1/00; C12N1/14; (IPC1-7): C02F3/10; A01G1/00; A01G1/04; C02F3/06; C02F11/02; C05G5/00; C12N1/00
Attorney, Agent or Firm:
Nakamura Kei
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