Title:
【発明の名称】微生物資材の製造方法
Document Type and Number:
Japanese Patent JPH0764697
Kind Code:
B2
Abstract:
PURPOSE:To obtain a microbial material composed of a fermentation treatment product of a mixture of soybean broth with a clay mineral and an additive. CONSTITUTION:This microbial material is obtained by adding and mixing a clay mineral (e.g. zeolite, perlite, ferrite or montmorillonite), usually and widely used as artificial soil or a soil improving agent and an additive capable of optimizing growth conditions of microorganisms (e.g. a calcium mixture) with a soybean broth discharged from a heating step or a steaming or boiling step of a processing factory for soybeans, inoculating a spawn such as Bacillus subtilis, actinomyes or yeast, preferably a microorganism decomposing or utilizing malodorous substances or a microorganism having antagonistic action on soil rot fungi into the resultant mixture and forcedly aerating or heating the obtained product after completing the fermentation. This material comprises live cells or spores at a high concentration and can effectively be utilized for preventing malodor of sewage sludges, raw sewage treating sludges, excreta treating sludges, agricultural, forestry and fisheries wastes, surplus activated sludges, household refuses, etc., and also as a soil improving agent for green and agricultural land, a preventing agent for injury by continuous cropping, a soil pathogenic germ suppressor, etc.
Inventors:
Shiro Watanabe
Yukiko Akiyama
Yukiko Akiyama
Application Number:
JP20856692A
Publication Date:
July 12, 1995
Filing Date:
July 14, 1992
Export Citation:
Assignee:
Aces Co., Ltd.
International Classes:
A01N61/00; A01N63/02; C02F11/00; C05F11/08; C09K17/00; C09K17/06; C09K17/32; C09K17/42; C09K17/50; C09K101/00; (IPC1-7): A01N63/02; A01N61/00; C02F11/00; C05F11/08; C09K17/06; C09K17/42; C09K17/50
Domestic Patent References:
| JP4923454A | ||||
| JP411689A | ||||
| JP52154768A |
Attorney, Agent or Firm:
Yoneya Takeshi
Next Patent: 土壌害虫抑制資材