KR20030025663A - Method for manufacturing of functional organic fertilizer - Google Patents

Abstract

PURPOSE: A process for preparing functional organic fertilizer is provided, thereby advantageous of urea fertilizer or complex fertilizer and advantageous of organic fertilizer can be integrated, so that the nature of the soil can be reformed and acidification of the soil can be prevented. CONSTITUTION: The process for preparing functional organic fertilizer comprises the steps of: mixing food wastes, human feces, domestic animal feces, fish and shell wastes, life waste, waste water and agricultural wastes with one selected from lime and dolomite or a mixture thereof and reacting them; maturing the mixture for 10 to 15 days; drying the matured mixture and pulverizing it; adding a predetermined amount of the yellow soil and quartz porphyry into the pulverized mixture; and adding 10 to 20% of urea fertilizer or complex fertilizer into the mixture and sealing it.

Description

Manufacturing method of functional organic fertilizer {METHOD FOR MANUFACTURING OF FUNCTIONAL ORGANIC FERTILIZER}

The present invention relates to a method for producing functional organic fertilizer, and more specifically, food waste, shellfish waste, slaughter waste, slaughterhouse waste, servings, livestock, household waste, waste water, and the like selected from quicklime and dolomite, respectively, or these. It is characterized in that the digested by reacting with a mixture of long-term aging and then powdered and mixed with ocher, elvan and mixed with urea or fertilizer.

At present, the country's farmland does not use compost, so it is acidified and lost its intellect, so it is impossible to produce soil and it is not recommended. However, due to the limitation of the land resources, it is not satisfactory. Or they use complex fertilizers, but they face a difficult reality because they cannot prevent acidification of the soil.

In view of this reality, the fertilizer of better function can be produced by mixing the advantages of the acidic fertilizer and the organic fertilizer.

The present invention is made by mixing the quicklime treatment of organic matter with urea or compound fertilizer.

In this case, in order to achieve the present invention, in the preparation step of the adjuvant, the urea or the compound fertilizer may be mixed and treated, or after the preparation of the adjuvant, the urea or the compound fertilizer may be mixed.

This will be described in more detail as follows.

end. Preparation of auxiliary materials

1) Collect food waste, remove waste plastic paper and foreign materials, and grind it with a grinder to adjust the water content to 70%, and then add 10-20% of quicklime or dolomite or a mixture thereof. Digest with stirring for 1-2 hours.

2) Collect the slaughterhouse or slaughterhouse waste to remove foreign substances and preliminarily grind it to adjust the water content to about 70%, and choose from 10-20% of quicklime or dolomite, or a mixture thereof, with 1-4 hours. While digesting.

3) Collect fish and shellfish wastes, remove foreign substances, grind them, adjust the water content to 70%, and extinguish with stirring for 1-4 hours with selected one of quicklime or dolomite or a mixture thereof corresponding to 1-20% of the total amount. Let's do it.

4) Collect phosphorus and manure manure to adjust the water content to 70-80%, and add 10-20% of quicklime or dolomite or a mixture thereof and digest it with stirring for 1-4 hours.

5) Collect waste and wastewater generated from living environment to make 70% water content, and add 1-20% of quicklime or dolomite selected from the mixture or a mixture thereof and stir for 1-4 hours. Digest

6) Collect and grind various agricultural wastes, adjust the moisture content to 70% and choose from 10-20% of quicklime or dolomite or add a mixture of these to digest for 1-4 hours while stirring.

I. Preparation of Functional Organic Fertilizer

1st process

The processed materials of (1) (2) (3) (4) (5) (6) above are mixed at a constant ratio.

2nd process

The mixture is placed in a aging tank and aged for 10-15 days.

3rd process

Dehydrated and dried materials are dried and then crushed by a grinder and mixed with loess and elvan powder in the range of 10-20%.

4th process

10-20% of urea or compound fertilizer is mixed and sealed in the mixture of the third step.

The present invention thus prepared is digested food wastes, slaughtered and slaughtered wastes, digested fish and shellfish wastes, digested foods for serving and livestock, domestic waste and wastewater digested products, and various agricultural waste digested products By long-term aging to remove salts, odors, bacteria, etc. to achieve a safe treatment, and to add functional soil and fertilizer by adding ocher and elvan, then urea or fertilizer It has the advantages of organic fertilizer and organic fertilizer, which can improve soil quality while fertilizing soil. Ocher and elvan are mixed to form a complex fertilizer and a large specific surface area, which can prevent acidification of soil. You can increase it.

Claims (2)

Food waste, serving and livestock, fish and shellfish waste, household waste and wastewater, and agricultural waste are each digested by reacting with quicklime, dolomite or a mixture of quicklime and dolomite, and aged for 10-15 days. Method of manufacturing a functional organic fertilizer, characterized in that the pulverized and mixed with a predetermined amount of loess and elvan rock and then mixed with a urea or compound fertilizer in the range of 10-20% In the above paragraph 1, the digested products of various kinds of wastes are processed from food wastes, servings, livestock, fish and shellfish wastes, household wastes and wastewater, and agricultural wastes to around 70% of water content, respectively, in 10-20% of quicklime or dolomite. Method for producing a functional organic fertilizer comprising adding selected one or a mixture thereof and reacting for 1-4 hours while adding urea or a compound fertilizer to react, aging and drying