Patent ID: 6273927
Filing Date: 2001-08-14
Classification: C05D,C05F,Y02P,Y02W,Y10S

Abstract:
A method of manufacturing a fertilizer made from organic wastes characterized in that the organic wastes selected from the group consisting of food wastes, human excrements, animal excrements, wastes of a slaughterhouse, a henhouse, fish wastes, shellfish wastes, vegetable wastes, agricultural wastes or mixture thereof with a moisture content of 60-80%, are put into a first treating tank and reacted by adding a digestant selected from calcined lime or dolomite to provide a fertilize source,the fertilizer source obtained from the first treatment is put into a second treating tank, mixed with zeolite 5%, loess 5%, saw dust 10%, chaff 10%, grass powder 20% and extracted to be fermented to provide a compost fertilizer; orthe fertilizer source obtained from the first treatment is put into the second treating tank, mixed with 20% of chopped agricultural products selected from the group consisting of watermelon, melon, cucumber, carrot, tomato and pepper, transferred to a fermentation chamber, and then fermented artificially to provide a organic fertilizer for special crops; orthe fertilizer source obtained from the first treatment is put into the second tank, extracted after adding charcoal 5%, mugwort 5%, medicinal herb crushing material 20%, zeolite 5%, loess 5% and water, fermented to provide the liquid fertilizer; and after manufacturing the compost fertilizer or the organic fertilizer or the liquid fertilizer, the residue thereof is mixed with zeolite or shell powder to be fermented to produce an organic fertilizer used as barnyard manure.