Title:
COMPOSITION FOR SOIL CONTAINING INDUSTRIAL WASTE AS PRIMARY COMPONENT
Document Type and Number:
WIPO Patent Application WO/2003/008517
Kind Code:
A1
Abstract:
A composition for soil containing industrial wastes as a primary component, which is prepared by charging a composition comprising the sludge from a paper making process, fly ash, zeolite and&sol or diatomaceous earth, and an aqueous adhesive into a rotary mixer, mixing the composition at 50 to 100 rpm, forming the composition into granules by means of an extruder, and heating and drying the granules at 130 to 150&ring C for 20 to 30 minutes by means of a heating dryer. The above composition for soil has exhibited growth promoting effect for a plant, resulting in great yield increase in the cultivation of some field crops. Further, a composition for soil containing the sludge from a paper making process and fly ash is useful as an agent for treating a garbage, an excrement and a putrefactive material, a dehumidifying agent, and a deodorant.
Inventors:
KANG KYUNGSIK (KR)
NAKASHIMA KANEYOSHI (JP)
NAKASHIMA KANEYOSHI (JP)
Application Number:
PCT/JP2002/007294
Publication Date:
January 30, 2003
Filing Date:
July 18, 2002
Export Citation:
Assignee:
COLUMBUS CORP CO LTD (JP)
KANG KYUNGSIK (KR)
NAKASHIMA KANEYOSHI (JP)
KANG KYUNGSIK (KR)
NAKASHIMA KANEYOSHI (JP)
International Classes:
B09B3/00; C02F11/00; C05D9/00; C05F7/00; C05F7/02; C05G1/00; C09K17/02; C09K17/08; C09K17/32; C09K17/40; C09K17/50; C09K101/00; (IPC1-7): C09K17/18; B09B3/00; C05D9/00; C05F7/02; C05F11/00; C09K17/02; C09K17/32
Foreign References:
| JP2001104998A | 2001-04-17 | |||
| JPH03126688A | 1991-05-29 | |||
| JPH0283287A | 1990-03-23 | |||
| JPS6136187A | 1986-02-20 | |||
| JPH1053481A | 1998-02-24 |
Attorney, Agent or Firm:
Shoji, Takashi (Iwamotocho 3-chome Chiyoda-ku, Tokyo, JP)
Download PDF: