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Composite water-soluble bio-organic fertilizer and production method thereof

A technology of organic water-soluble fertilizer and bio-organic fertilizer, applied in the field of bio-organic fertilizer, can solve the problems of polluting the environment, waste of resources, not involving waste recycling, etc., and achieve the effects of improving soil environment, increasing yield, and solving environmental pollution

Inactive Publication Date: 2016-07-20
JIANGXI FAIRLAND BIOLOGICAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the normal process of treating wastewater in yeast factories is to discharge it into the environment after the three wastes treatment. Such a "simple and rough" treatment method not only causes a certain degree of waste of resources, but also has the problem of polluting the environment.
For example, the patent No. CN103373747B - "Evaporation and Concentration Method of Yeast Wastewater" simply concentrates the wastewater and does not involve waste reuse

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A compound bio-organic water-soluble fertilizer is prepared from the following components in parts by weight: 80 parts of water-soluble bio-organic fertilizer and 0.1 part of special rare earth for fertilizer.

[0016] A kind of composite bio-organic water-soluble fertilizer, the special rare earth for fertilizer is lanthanide rare earth chloride or lanthanide rare earth oxide; the described lanthanide rare earth chloride is lanthanum trichloride and cerium trichloride in the same parts by weight , praseodymium trichloride, neodymium trichloride, promethium trichloride, lutetium trichloride and samarium trichloride; the lanthanide rare earth oxides are lanthanum oxide, cerium oxide, praseodymium oxide, oxide Neodymium, promethium oxide, lutetium oxide, and samarium oxide.

[0017] A production method of compound bio-organic water-soluble fertilizer, comprising the following steps:

[0018] (1) Preparation of water-soluble bio-organic fertilizer: Weigh 1000 kg of yeast ...

Embodiment 2

[0022] A compound bio-organic water-soluble fertilizer is prepared from the following components in parts by weight: 90 parts of water-soluble bio-organic fertilizer and 0.2 part of special rare earth for fertilizer.

[0023] All the other are with embodiment 1.

Embodiment 3

[0025] A compound bio-organic water-soluble fertilizer is prepared from the following components in parts by weight: 100 parts of water-soluble bio-organic fertilizer and 0.3 part of special rare earth for fertilizer.

[0026] All the other are with embodiment 1.

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PUM

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Abstract

The invention discloses a composite water-soluble bio-organic fertilizer and a production method thereof.Wastewater generated in the yeast industry serves as the raw material, a certain amount of VT-1000 fungicide is added, and through the procedures of fermentation, filtering, drying, smashing and the like, the water-soluble bio-organic fertilizer is obtained.The problem that wastewater generated in the yeast industry causes environmental pollution is solved, waste is recycled, and thus the environmental and economic double benefits are generated; besides, some rare earth elements are properly added according to the nutritional requirement and fertilizer requirement characteristic of crop growth, a reasonable formula is achieved, and thus the water-soluble bio-organic fertilizer can meet the requirement of organic crops for nutrients, achieve the effect of improving soil and also meet the market requirement for producing green and organic agricultural products.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizers, in particular to a composite bio-organic water-soluble fertilizer and a production method thereof. Background technique [0002] In recent years, with the rapid development of my country's pharmaceutical industry and food industry, the yeast industry has a strong growth momentum, and the annual output of yeast exceeds 100,000 tons. my country's yeast industry mainly uses waste molasses as a carbon source for growth, and uses ammonium sulfate, sodium chloride, magnesium sulfate, potassium nitrate, zinc sulfate, borax, ammonium phosphate, etc. as nutrient salts to produce yeast. Since the yeast cannot fully utilize the organic matter in the waste molasses, the remaining organic matter and the new organic matter produced during the growth and metabolism of the yeast all enter the wastewater, resulting in a large amount of high-concentration organic wastewater. According to the surve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05D9/02
CPCC05D9/02
Inventor 胡华金徐美康闵跃中李俊王文娟
Owner JIANGXI FAIRLAND BIOLOGICAL ENG CO LTD