KR960000195B1 - Method of organic fertilizer - Google Patents

Abstract

The composite fertilizer is prepared by (A) steaming 50kg of organic fibrous material containing saw dust, spiritous residue and rice bran in a closed reactor at the temperature of 110-130 deg.C and the steam pressure of 1-10 kg/cm2 for 1-2 hours; (B) adding 100kg of animal organic substance steamed like above and 20 kg fertilizer component to the steamed plant fiber and steamimg the mixture in the reactor at 115 deg.C and the steam pressure of 2 kg/cm2 for 1 hour, followed by drying; and (C) fermenting the product with the addition of known bacterial agents. The animal organic substance is derived from wastes of fish, meat or leather.

Description

Manufacturing method of organic compound fertilizer

The present invention is an organic compound fertilizer obtained by adsorbing and fixing the animal liquid colloidal solution and various fertilizer components treated with the same method to a vegetable organic fiber-containing material such as sawdust, marinated, bark, etc. with steam of high temperature and high pressure. It relates to a method of manufacturing, and more specifically, organic fiber-containing materials discarded in wood, alcohol, oil and fat manufacturing plants and sugar manufacturing plants are steamed at high temperature and high pressure to obtain seaweed-relaxed vegetable fibers and waste fish. Method of manufacturing organic compound fertilizer fermented by adsorbing the liquid colloidal solution obtained by steam treatment of high temperature and high pressure and animal organic matters such as waste meat and waste leather and fertilizer raw materials such as nitrogen, phosphoric acid and garlic as much as possible It is about.

Conventional fertilizers are obtained by adding fermentation to microorganisms by adding chicken flour, manure or animal organic matter to organic fibers such as rice hulls or sawdust, but due to poor homogeneity, various fertilizer components are ubiquitous. Absorbed to some components remain unabsorbed by the plant, there was a problem that can not supply the fertilizer components to the plant growth titrant smoothly.

The present invention is obtained by increasing the organic fiber-containing materials such as sawdust, spirits, bark, etc. at a high temperature and high pressure to obtain a loosely adsorbable organic fiber-containing content, and further penetrates the animal organic matter gelled by steam treatment at high temperature and high pressure. The method of manufacturing an organic compound fertilizer that is easy to disintegrate and absorbs evenly and is homogeneously and easily described. Specifically, the organic organic fiber contents such as sawdust, berth, and barley are added to a closed pressurized steam, and the temperature is about 110 ° C. After steaming for 1-2 hours with steam at -130 ℃ and pressure of 1kg / cm ² -10kg / cm ² , add animal colloidal solution and fertilizer urea obtained by treatment as above and then treat with high temperature and high pressure steam again while stirring. It may be referred to as a method for producing an organic compound fertilizer, characterized in that the fermentation decomposition by drying.

In the above method, the purpose of the increase of vegetable organic fiber is mainly composed of fibrin and lignin, which is composed of some acidic organic matter and trace minerals, which is obtained by eluting the intermediate layer of lignin, which strongly bonds the fiber to the fiber. It isolates or relaxes the cells and at the same time removes the lignin, non-fiber carbohydrates and special components present in the cell membrane and converts them into plant fibers with excellent adsorption properties, thereby adsorbing and fixing the fertilizer component and animal colloidal solution in large quantities uniformly. The fertilizers were to be consistently and evenly used.

In addition, animal organic materials such as waste fish, waste meat, and waste leather are treated at high temperature and high pressure to sterilize harmful bacteria such as S. aurea and E. coli, and to obtain a colloidal solution to facilitate penetration into the real fiber. It has the advantage of obtaining a homogeneous organic fertilizer, and can further accelerate the decomposition rate. Nitrogen and phosphate are mainly used as fertilizers, but mineral fertilizers or trace components can be added depending on the soil or plant type.The microorganisms added are removed through the dryer after mixing and steaming, and then transferred to the storage tank. In the process, it is added by the addition of vegetable degradation microorganisms and animal degradation microorganisms.

In order to describe the present invention more clearly, examples are described below.

EXAMPLE

50 kg of sawdust with 15% moisture was added to steam at 3kg / cm ² temperature at 125 ℃ for 1 hour in a sealed reaction zone to obtain 18% of seaweed relaxed vegetable fiber content. vapor pressure of the solid waste gajukryu 100kg of protein 35% state in a closed reaction by 5kg / cm ^2, 63% moisture obtained by steaming was held for a further 2 hours at a temperature 130 ℃, protein 34% of the sol and the point content of 50% of lactic acid, After 10 kg of girly, 18% of nitrogen, and 10 kg of DAP (Di-Amonium Phosphate) containing 49% of phosphoric acid were added, the resultant was stirred for about 1 hour in the reaction section while maintaining a water vapor pressure of 2kg / cm ² and a temperature of 115 ° C. 180 kg of 43% of the reactants were obtained and dried to decompose microbial microorganisms and proteins. Lantern Notice Because the soil microbial fermentation by adding sanctions stand to give an organic fertilizer.

When treated with the high temperature and high pressure of the above embodiment, vegetable organic fiber contents are de-pigmented and fibrillated to increase adsorption force, which is 1.5-2 times higher than organic fiber contents not treated by the above method. By going through the liquid colloidal solution, each component constituting the animal organic material is homogenized to increase the fermentation decomposition rate and obtain a homogeneous final product fertilizer.

In addition, it takes about 20-25 days to reach full aging as a result of adding microbial materials in a simple mixed state without going through the same process as the same material. Is complete. Another advantage is that no harmful bacteria are present, so no abnormal fermentation occurs and no odor is generated.

The present invention is considered to be a project to be actively promoted in order to reduce the extreme pollution caused by various industrial wastes of animal and vegetable and to recycle industrial wastes, and it is a manufacturing method of organic compound fertilizer which can solve the problems caused by the use of a large amount of pesticides recently. can do.

Claims (1)

50 kg of organic fiber-containing materials such as sawdust, berths, and bark are closed in the closed reaction section with the main steam at 110-130 ° C steam pressure of 1kg / cm ² -10kg / cm ² for 1-2 hours. Add 100 kg of animal organic matter such as fish, waste meat, and hides in the same way as above, and add 20 kg of animal colloidal solution and fertilizer element.Then, maintain the temperature at 115 ℃ and steam pressure of 2kg / cm ² for 1 hour. A method for producing an organic compound fertilizer, characterized in that the treatment is dried and then fermentation and decomposition of known microbial agents.