Title: Method for production of organic compound fertilizer by human urine and excrement
Application Number: 90100651 Application Date: 1990.02.10
Publication Number: 1053916 Publication Date: 1991.08.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05F3/00,C05G1/00
Applicant(s) Name: Urban Fertilizer Treatment Field No. 2, Shijiazhua Address: 50021
Inventor(s) Name: Bian Zhili, Bian Zhimin
Attorney & Agent: HAN JINSUO
Abstract:
     This invention relates to a method for production of organic compound fertilizer by use of human excrement and urine. A deodorant is added into the excrement and urine during collecting them, which are then loaded in a storage tank after filter. The mixture of excrement and urine is pumped into a mixer for stir while solid adsorbent and anerobic strains are added in to make the content of dry substance be greater than 20%. After stir the mixture is put in an anerobic fermenter for mesothermal solid fermentation. After fermentation, appropriate inorganic fertilizers such as N, P and K and small quantity of binder are added in to obtain finished product through prilling, baking and packing. The active component in the product is over 20% and the content of humic acid is greater than 10%.
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