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A kind of aquatic plant growth bed and preparation method thereof

A technology for plant growth and aquatic plants, applied in biological sludge treatment, biological treatment devices, chemical instruments and methods, etc., can solve problems such as high repair costs and microbial loss, achieve convenient transportation, avoid difficult underwater operations, and beautify The effect of the river environment

Active Publication Date: 2021-09-28
广州博嵩生物环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of microbial attachment substrates in the water body, the added microorganisms are often lost with the water flow. To maintain a good repair effect, it is necessary to continuously add microorganisms, resulting in high repair costs.

Method used

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  • A kind of aquatic plant growth bed and preparation method thereof
  • A kind of aquatic plant growth bed and preparation method thereof
  • A kind of aquatic plant growth bed and preparation method thereof

Examples

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preparation example Construction

[0055] A preparation method for an aquatic plant growth bed, comprising:

[0056] Plant growth body preparation steps: adding microbial culture and plant growth compound bacteria to the mixture of sodium alginate and glucosidan and mixing to obtain a compound bacteria gel; wrapping the compound bacteria gel to the roots of aquatic plants, and then Putting it into 3%wt calcium chloride solution for solidification reaction, washing with distilled water to stop the reaction, and obtaining plant growth body;

[0057] The composition of composite bacteria gel is calculated by weight:

[0058]

[0059] Bed body preparation steps: mix fly ash, metakaolin, coal gangue and stones with an aqueous solution of sodium hydroxide and sodium silicate to obtain a raw material mixture for preparing a bed body, mix the mixture with plant growth bodies, and put it into a mold Medium solidification and molding to obtain a bed body provided with plant growth bodies;

[0060] The mass ratio of ...

Embodiment 1-3

[0066] The composition parameter of embodiment 1-3 is as shown in table 1-3:

[0067] The bed raw material mixture composition parameter of table 1 embodiment 1-3

[0068]

[0069] The plant growth composite bacteria component parameter of table 2 embodiment 1-3

[0070]

[0071]

[0072] The filling volume of the microbial filling body of Table 3 embodiment 1-3

[0073] Element Example 1 Example 2 Example 3 Microbial filler filling volume (%) 19 25 20

[0074] The structural features of Embodiments 1-3 are the same as those in the specific embodiment.

[0075] During the preparation process:

[0076] The consumption parameter of table 4 embodiment 1-3

[0077]

[0078] The preparation method of embodiment 1-2 is the same as the specific embodiment.

[0079] Simulation detection:

[0080] A plurality of blue plastic boxes (510mm×380mm×285mm) are set, and the bottom is covered with 8cm thick sediment, and 50L domestic sewage (total ...

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Abstract

The invention discloses an aquatic plant growth bed and a preparation method thereof. The aquatic plant growth bed includes a bed body, a plant growth body and a microbial filling body; the plant growth body is arranged in the bed body; the plant growth body is wrapped with roots of aquatic plants; The plant growth body is provided with plant growth compound bacteria; the bed body is provided with gaps; the microbial filling body is filled in the gap of the bed body; the microbial filling body is provided with water purification microorganisms; the plant growth body and the microbial filling body are equipped with Microbial culture; the preparation method comprises: a plant growth body preparation step; a bed body preparation step; a microbial filling step; the aquatic plant growth bed saves the complicated steps of pumping water, dredging bottom mud, planting plants, and water back pumping during conventional planting , Plants can be planted on the growth bed first, and then put into the water, the feeding efficiency is greatly improved, the growth bed has a good immobilization effect on microorganisms, and can continuously improve the water quality.

Description

technical field [0001] The invention relates to an aquatic plant growth bed and a preparation method thereof, belonging to the technical field of ecological maintenance. Background technique [0002] Lakes are one of the important freshwater resources for a country's economic and social development. They not only have the functions of climate regulation, water conservancy and flood control, aquaculture, water supply, and scenic tourism, but also play a role in protecting biodiversity and maintaining the balance of regional environmental ecosystems. also play an important role. In recent years, due to rapid economic development, rapid population growth, rapid industrialization, urbanization and agriculture, a large number of nutrients (N, P, etc.) The water quality is deteriorating rapidly, and the eutrophication trend of the lake is severe. Therefore, prevention and control of lake water pollution, restoration of eutrophic water bodies, and protection of water resources ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F3/34C02F11/02
CPCC02F3/32C02F3/34C02F11/02C02F2103/007C02F2203/006C02F2305/06
Inventor 闫志强朱家玺马连锁陈海峰张扬王东袁梦娇焦梦雨李淼
Owner 广州博嵩生物环保科技有限公司