Title: Method for producing organic composition fertilizer from fermented waste liquid of sugar
Application Number: 90110379 Application Date: 1990.12.30
Publication Number: 1062892 Publication Date: 1992.07.22
Approval Pub. Date: Granted Pub. Date: 1999.03.31
International Classifi-cation: C05F5/00
Applicant(s) Name: Jun'an Organic Fertilisers Factory, Food Co, Shund Address:
Inventor(s) Name:
Attorney & Agent: HUANG DAYU
Abstract:
     According to this invention, waste fermented molasses liquid is concentrated by evaporation and the industrial acid whose weight is 2-10% that of the sosdoid in the concentrated liquid and whose concentration (100%) is added in it for constant-temp chemical digestion for over 10 hours. Through other technological steps suchas regulating the contents of N, P and K, addition of aggregate whose weight is 20-40% that of sosoloid in the waste liquid, prilling and drying, a compound fertilizer is made up.
Time: 8