The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 1994
Filed:
Mar. 27, 1992
Satoshi Inoue, Oiso-Machi, Naka-Gun, Kanagawa, JP;
Other;
Abstract
There is provided a continuous method for manufacturing of organic fertilizers by fermentation of a waste containing organic materials or mixture of said waste with cellulose-containing organic materials in the presence of thermophilic and aerobic microorganisms comprising the steps: a. adjusting the moisture content of said waste or mixture to 45-65 wt %, b. shearing and kneading said waste or mixture at a temperature elevated to 40.degree. C.-90.degree. C. by the pressure and friction of said shearing and kneading, whereby thermophilic microorganisms are caused to be activated, and c. pulverizing the thus-treated waste or mixture while contacting it with air, whereby said aerobic microorganisms are caused to be activated, the improvement which comprises subjecting a part of the product of step c. to fermentation by thermophilic microorganisms at a temperature of higher than 40.degree. C. for more than 5 hours, and recycling the thus treated product with fresh raw materials to step a., the recycled amount of product of step c. being 5 to 60 weight % of the total amount of manufactured product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile