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Method and device for repairing contaminated soil through agaricus bitorquis and stropharia rugoso-annulata in combined mode

A technology of wrinkled stropharia and double-ring mushrooms, which is applied in the field of soil cleaning, can solve the problem of inconvenient collection of mushrooms, and achieve the effect of improving efficiency and speed

Active Publication Date: 2018-12-28
湖南省园林建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The main purpose of the present invention is to provide a method for joint repairing of polluted soil by double-ringed mushrooms and stropharia rugosa, aiming to solve the technical problem in the related art that it is not convenient to collect mushrooms while repairing the soil

Method used

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  • Method and device for repairing contaminated soil through agaricus bitorquis and stropharia rugoso-annulata in combined mode
  • Method and device for repairing contaminated soil through agaricus bitorquis and stropharia rugoso-annulata in combined mode
  • Method and device for repairing contaminated soil through agaricus bitorquis and stropharia rugoso-annulata in combined mode

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Embodiment Construction

[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0050] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingl...

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Abstract

The invention discloses a method and device for repairing contaminated soil through agaricus bitorquis and stropharia rugoso-annulata in a combined mode. The method for repairing the contaminated soilthrough the agaricus bitorquis and the stropharia rugoso-annulata in the combined mode comprises the following steps that the agaricus bitorquis and the stropharia rugoso-annulata are simultaneouslyinterplanted in a mixed mode in a device loaded with the contaminated soil; after thalluses mature, the thalluses are harvested through the device for repairing the contaminated soil through the agaricus bitorquis and the stropharia rugoso-annulata, the collected thalluses are mashed, homogenized, rotten and filtered through the device for repairing the contaminated soil through the agaricus bitorquis and the stropharia rugoso-annulata so as to obtain mushroom slurry rich in heavy metal ions; and the device for repairing the contaminated soil through the agaricus bitorquis and the stropharia rugoso-annulata adopts a chemical electrophoresis method to remove the heavy metal ions in the mushroom slurry. According to the method and device for repairing the contaminated soil through the agaricus bitorquis and the stropharia rugoso-annulata in the combined mode, the metal ions in the contaminated soil are absorbed through mushrooms, the mushrooms are collected to be prepared into the mushroom slurry, the heavy metal ions in the mushrooms are removed finally, and the mushrooms are collected conveniently and rapidly while the heavy metal contaminated soil is repaired effectively.

Description

technical field [0001] The invention relates to the technical field of soil cleaning, in particular to a method and a device for remediating polluted soil by the bicyclic mushroom and the bell mushroom. Background technique [0002] Soil is the main material basis for human survival. With the process of industrialization and urbanization, soil heavy metal pollution has become increasingly serious. Among them, cadmium (Cd), lead (Pb), chromium (Cr), mercury (Hg), arsenic (As) , nickel (Ni), copper (Cu), zinc (Zn) and other heavy metal pollution is more common. The average annual emission of Hg in the world is about 15,000 tons, Cu is 3.4 million tons, Pb is 5 million tons, Mn is 15 million tons, and Ni is 1 million tons, which seriously pollutes the environment. At present, the farmland soil polluted by heavy metals in my country is about 2500 × 10 4 12 million tons of grains are polluted by heavy metals every year, causing direct economic losses of more than 10 billion yua...

Claims

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Application Information

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IPC IPC(8): B09C1/00
CPCB09C1/105
Inventor 张卫刘加力刘拥军黄丹莫海军
Owner 湖南省园林建设有限公司
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