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Humic fertilizer and its production method and application

A fertilizer and humus technology, applied in application, biofuel, fertilization equipment, etc., to achieve the effect of reducing the loss of nitrogen (N) elements, good air permeability, and reducing emissions

Inactive Publication Date: 2018-12-04
黄海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While many leachate treatment methods have advantages, they also have limitations

Method used

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  • Humic fertilizer and its production method and application

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 fresh landfill leachate produces humus fertilizer

[0035] 1. Raw material selection

[0036] The main raw material used in the present invention is fresh landfill leachate, and the auxiliary raw materials are garden waste, rice husk and excrement mud, and these four kinds of raw materials are wastes of urban metabolism.

[0037] 1.1 Fresh Landfill Leachate

[0038] Differences in geographical location, geological structure, meteorology, and garbage composition in different regions may cause great differences in the quality and quantity of leachate. The landfill leachate from garbage transfer stations and waste incineration plants is relatively fresh, with relatively low ammonia nitrogen concentration and relatively good biodegradability; on the contrary, landfills have relatively high ammonia nitrogen concentration and relatively poor biodegradability. From the perspective of the composition of domestic waste, about half of domestic waste is composed of ...

Embodiment 2

[0092] Embodiment 2 fresh landfill leachate produces humus fertilizer

[0093] Produce humus loam according to embodiment 1 method, difference is that the raw material formula of manufacture humus loam is: 1. percolation sludge (moisture content 80%): 40 parts; 2. dry leaf powder (moisture content 30%): 20 ③ manure sludge (moisture content 80%): 5 parts; ④ black charcoal powder (excluding moisture): 3 parts; ⑤ 0.15 parts of wood vinegar liquid;

Embodiment 3

[0094] Embodiment 3 produces water purification carbon material with activated sludge and landscaping waste

[0095] Produce humus loam according to embodiment 1 method, difference is that the raw material formula of making humus loam is: 1. percolation sludge (moisture content 80%): 60 parts; 2. dry leaf powder (moisture content 30%): 40 ③ manure sludge (moisture content 80%): 15 parts; ④ black charcoal powder (excluding moisture): 7 parts; ⑤ 0.25 parts of wood vinegar liquid;

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Abstract

The invention discloses humic fertile soil, and a production method and an application thereof, and belongs to the field of production of humic fertile soil. The humic fertile soil is prepared from the following raw materials: infiltrated sewage sludge, dry leaf powder, dung mud, black charcoal powder, wood vinegar and an HM microbial inoculum. The invention also discloses the production method of the humic fertile soil; wherein the production method comprises the steps: (1) mixing the infiltrated sewage sludge, the dung mud and the dry leaf powder evenly, to obtain a mixture; (2) diluting the wood vinegar, and mixing with the HM microbial inoculum and the black charcoal powder evenly, to obtain a mixture; (3) mixing the mixture of the step (1) and the mixture of the step (2) evenly, to obtain a composting pile body; and (4) carrying out aerobic fermentation, and drying to obtain the humic fertile soil. The method takes the garbage leachate as the main raw material, and achieves resource utilization of the garbage leachate; the produced humic fertile soil can increase soil organic matters, improves the soil fertility, and can be applied in improvement of gardening, agriculture or forestry soil or preparation of microbial fertilizers.

Description

technical field [0001] The invention relates to a kind of humus fertilizer soil, in particular to a method for producing humus fertilizer soil from fresh landfill leachate, and belongs to the production field of humus fertilizer soil. Background technique [0002] During the transfer and landfill process of municipal solid waste, after a series of complex physical and chemical actions such as compaction, anaerobic fermentation, organic matter decomposition, rainwater showering, surface water and groundwater immersion, a certain amount will seep out from the bottom of the garbage dump. A large amount of high-concentration organic wastewater, this organic wastewater is landfill leachate, which runs through the entire process of domestic waste generation, transfer, and treatment. [0003] At present, the mechanism of leachate production is only based on a certain qualitative understanding, but the research on its dynamic characteristics and other deep mechanisms is very weak. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F9/04C05F17/00C05G3/80
CPCY02A40/20Y02E50/10Y02W30/40
Inventor 黄海涛黄东放
Owner 黄海涛