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Liquid fertilizer utilizing city life garbage landfill leachate and preparation method thereof

A technology of municipal solid waste and leachate, applied in the field of liquid fertilizer preparation, can solve the problems of aggravating plant infectious pathogenic genes, induction, and plant physiological dysfunction, so as to improve plant disease resistance, promote plant photosynthesis, improve The effect of plant quality

Active Publication Date: 2012-09-19
冷登书
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of plant growth, pathogens such as germs in the soil, genetic germs in seed genes, and other fungi and bacteria will affect the growth and development of plants, cause plant physiological dysfunction, make plants less resistant, and induce and aggravate plant infectious pathogens. The occurrence of genes, causing diseases, resulting in the reduction of plant yield
However, the existing plant control drugs have high toxicity, are not easy to decompose, and are easy to invade the human body with plants. Moreover, they cannot enhance plant nutrition at the same time. General liquid fertilizers do not have the effect of preventing and controlling plant diseases.
Therefore, also do not have a kind of non-toxic, pollution-free, no residue can prevent and treat plant pathogens, but also can increase nutrition in an all-round way, increase production and increase quality liquid fertilizer

Method used

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  • Liquid fertilizer utilizing city life garbage landfill leachate and preparation method thereof
  • Liquid fertilizer utilizing city life garbage landfill leachate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for preparing liquid fertilizer utilizing municipal solid waste landfill leachate, comprising the steps of:

[0020] (1) Preparation of biological bacteria solution A: Boil peeled potatoes and 1000ml of distilled water for 30 minutes to obtain the filtrate, add 15-30g of brown sugar, make up to 1000ml of water, cool to 28-35℃, Pichia pastoris: Lactobacillus bulgaricus : Trichoderma viride: Pleurotus chrysogenum according to the weight ratio of 1:1:1:1, mix well, take 40ml and add it, and culture it indoors at 28-35°C for 2-5 days;

[0021] Preparation of biological bacteria solution B: Boil peeled potatoes with 1000ml of distilled water for 30 minutes, filter the filtrate, add 15-30g of brown sugar, make up to 1000ml of water, cool to 28-35°C, add Saccharomyces cerevisiae: Bacillus megaterium: Bacillus thuringiensis : Streptomyces is mixed according to the weight ratio of 1:1:1:1, and 40ml is added, and it is grown indoors at 28-35°C for 2-5 days.

[0022] (2)...

Embodiment 2

[0026] A kind of liquid fertilizer utilizing municipal solid waste landfill leachate, comprises the following steps:

[0027] (1) The preparation of A biological bacteria solution and B biological bacteria solution is the same as in Example 1.

[0028] In 1T landfill leachate, add 2Kg of A biological bacteria solution, 800g of pectinase, 11Kg of stone potassium element, stir and heat to 130°C for 40 minutes, cool to 40°C, the solution is precipitated to obtain a supernatant, and sterilized Save it for later use;

[0029] (2) Add 500g of acetic acid, 800g of EDTA, and 2Kg of B biological bacteria solution in the above weight ratio to the supernatant, stir and mix, filter, and use the filtrate for later use;

[0030] (3) Add 500 g of homospermone and 800 g of n-butanol to the filtrate according to the weight ratio to stir for synergistic stabilization, and then adjust the pH value to 3.0 to obtain the product.

Embodiment 3

[0032] A kind of liquid fertilizer utilizing municipal solid waste landfill leachate, comprises the following steps:

[0033] (1) The preparation of A biological bacteria solution and B biological bacteria solution is the same as in Example 1. In 1T landfill leachate, add 4kg of A biological bacteria solution, 500g of pectinase, 16Kg of stone potassium element, stir and heat to 140°C for 35 minutes, cool to 41°C, the solution is precipitated to obtain a supernatant, and sterilized Save it for later use;

[0034] (2) Add 700g of acetic acid, 1.2Kg of EDTA, 4Kg of B biological bacteria solution to the supernatant, stir and mix, filter, and set aside the filtrate;

[0035] (3) In the filtrate, 800g of ketone and 1.2Kg of n-butanol are stirred for synergistic stabilization, and then the pH value is adjusted to 3.0 to obtain the product.

[0036] Gained product obtains effective prevention and control through 15,000 mu of field application result survey plant virus disease number a...

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Abstract

The invention discloses a liquid fertilizer utilizing city life garbage landfill leachate and a preparation method thereof. The liquid fertilizer comprises the following raw materials of, by weight ratio, 8-25 parts of stone potassium, 0.3-2 parts of ethylene diamine tetraacetic acid (EDTA), 0.3-1 part of acetic acid, 0.3-1.5 parts of high-precision ketone, 0.4-2 parts of n-butyl alcohol, 1-7 parts of A biological bacteria liquid, 1000 parts of garbage landfill leachate and 0.3-0.8 part of pectinase. The liquid fertilizer is free of toxicity and residual, can prevent and cure plant germs, and can also increase plant nutrition comprehensively, increases production, and improves quality.

Description

Technical field [0001] The present invention involves the field of fertilizer technology, which specifically involves a liquid fertilizer that uses urban domestic waste landfill filtration fluids, and also involves a method of preparation of this liquid fertilizer. Background technique [0002] The water quality of garbage filtration liquid is complicated, containing a variety of toxic and harmful inorganic objects and organic matter.Among them, there are as many as 99 organic pollutants, and 22 are also included in the key control list of China and the National Environmental Protection Agency.In addition, the osmotic fluid also contain non -chloride aromatherapy compounds such as biodegradation, Philippines, etc., chloride aromatic chemicals, phosphate vinegar, phenilic compounds, and aniline compounds.At the same time, the maximum value of CODCR and BOD5 in garbage filtration can reach tens of thousands to tens of thousands.Compared with urban sewage, the concentration is much ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F7/00
CPCY02A40/20
Inventor 冷登书
Owner 冷登书