Method for producing liquid water-soluble carbon fertilizer with high-concentration organic waste water

An organic wastewater, high-concentration technology, applied in the direction of organic fertilizer, sewage/sludge fertilizer, application, etc., to achieve strong diffusion and permeability, promote crop growth and soil microbial reproduction, strong crop growth and soil microbial reproduction.

Active Publication Date: 2012-10-31
FUZHOU LYUZHOU BIOCHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Over the years, people have used it to participate in the manufacture of fertilizers, but no one has ever made it into a truly practical and effective carbon fertilizer

Method used

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  • Method for producing liquid water-soluble carbon fertilizer with high-concentration organic waste water
  • Method for producing liquid water-soluble carbon fertilizer with high-concentration organic waste water
  • Method for producing liquid water-soluble carbon fertilizer with high-concentration organic waste water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] High-concentration alcohol wastewater is used to produce liquid water-soluble carbon fertilizer. The specific gravity of the liquid water-soluble carbon fertilizer product is 1.20-1.25. It is light brown clear liquid without sediment, and its carbon content is 131-171g / L.

[0066] For its production process, please refer to figure 1 : 2KG purity 95% concentrated nitric acid (HNO 3 ) and 4KG of 83% pure hydrogen peroxide (H 2 o 2 ) and start the stirring paddle in the stirring tank, the rotating speed of the stirring paddle is 120 rpm, and stirring for 60 minutes, the organic macromolecules in the wastewater are rapidly cracked into small molecular groups by strong oxidation during stirring; during the stirring process, the stirring tank 1 The foam generated by the internal liquid material is diverted to the defoaming pool 2 for natural defoaming, and after becoming a clear liquid, it is discharged into the heat dissipation liquid storage pool 3; most of the liquid ma...

Embodiment 2

[0080] Use high-concentration monosodium glutamate wastewater to produce liquid water-soluble carbon fertilizer. The specific gravity of the liquid water-soluble carbon fertilizer product is 1.20-1.25, which is light brown clear liquid without sediment, and its carbon content is 131-171g / L.

[0081] For its production process, please refer to figure 1 : Enter 2KG of concentrated nitric acid with a purity of 95% and 4KG of hydrogen peroxide with a purity of 83% at the bottom of the mixing tank 1 equipped with 100KG of high-concentration monosodium glutamate waste water with a water content of 60% and an organic matter content of 20% of the total weight and start the mixing tank. Stirring paddle, the rotating speed of the stirring paddle is 180 rpm, stirring for 45 minutes, the organic macromolecular groups in the waste water are subjected to strong oxidation during stirring and are quickly cracked into small molecular groups; the foam generated by the liquid material in the sti...

Embodiment 3

[0095]High-concentration yeast wastewater is used to produce liquid water-soluble carbon fertilizer. The liquid water-soluble carbon fertilizer product has a specific gravity of 1.20-1.25, a light brown clear liquid, no sediment, and a carbon content of 131-171g / L.

[0096] For its production process, please refer to figure 1 : Enter 2KG of concentrated nitric acid with a purity of 95% and 4KG of hydrogen peroxide with a purity of 83% at the bottom of the mixing tank 1 equipped with 100KG of high-concentration yeast wastewater with a water content of 55% and an organic matter content of 22.5% of the total weight, and start the mixing process in the mixing tank Stirring paddle, the rotating speed of the stirring paddle is 150 rpm, stirring for 50 minutes, the organic macromolecular groups in the waste water are subjected to strong oxidation during stirring and are quickly cracked into small molecular groups; the foam generated by the liquid material in the stirring tank 1 durin...

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Abstract

The invention discloses a method for producing a liquid water-soluble carbon fertilizer with high-concentration organic waste water and relates to a method for recycling organic waste water. The method comprises the following steps: inputting concentrated nitric acid and hydrogen peroxide from the bottom of a stirring tank which holds high-concentration organic wasted water with a water content of 50-60% and an organic matter content of 20-25% and actuating a stirring paddle which is arranged in the stirring tank, and stirring for 45-60 min to enable the organic macromolecule clusters in the waste water to be rapidly split by strong oxidation into micromolecule clusters; guiding the foams generated by the liquid materials in the stirring tank during the stirring process into a defoaming pool for natural defoaming, and discharging the resulting clear liquid into a heat-dissipation liquid storage tank; discharging the volume-stable hot clear liquid derived from most of the liquid materials in the stirring tank after the stirring operation is completed and the foams disappear into the heat-dissipation liquid storage tank; naturally cooling the hot clear liquid in the heat-dissipation liquid storage tank to produce a liquid water-soluble carbon fertilizer which is completely soluble in water, has strong dispersion and penetration properties and contains 131-171 g / L of carbon. The liquid water-soluble carbon fertilizer is applied to irrigating and rinsing of farm crops or mixed with other inorganic nutrients for pipeline transportation, drip irrigation and spray-application.

Description

technical field [0001] The invention relates to a method for resource utilization of organic waste water, in particular to a method for manufacturing liquid water-soluble carbon fertilizer. Background technique [0002] As we all know, carbon is the first of the six "macroelements" of crops, and should be the top priority of crop fertilization. But with the exception of ammonium bicarbonate and urea, other chemical fertilizers contain no carbon. However, ammonium bicarbonate is increasingly "marginalized" due to its low nitrogen content and easy volatilization. Urea contains only 20% carbon, which is less than half of nitrogen, which is extremely disproportionate to its status as the number one "mass element". For a long time, there has been a misjudgment that the inexhaustible carbon dioxide in the air can be absorbed by crops, and there is no need to apply carbon fertilizer to crops. Since people have neglected the importance of supplementing carbon, a "carbon short boa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F7/00
CPCY02A40/20
Inventor 朱昌雄李瑞波吴少全
Owner FUZHOU LYUZHOU BIOCHEM CO LTD
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