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Biological filler and preparation method thereof

A technology of biological filler and magnesium oxide, applied in the field of water treatment, can solve problems such as instability, cure the symptoms but not the root cause, and achieve the effect of strong biophilicity, accelerated growth and good film-hanging effect.

Inactive Publication Date: 2017-02-22
江苏立能环保水处理工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are three main types of commonly used technologies for water body ecological management: 1. Physical methods, such as artificial aeration, dredging sediment, water distribution, etc., but there are shortcomings such as temporary, unstable, and temporary solutions; 2. Chemical methods, by adding Chemicals, etc. to remove pollutants in water bodies

Method used

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  • Biological filler and preparation method thereof

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preparation example Construction

[0027] See figure 1 , the present invention also provides a preparation method of biological filler, comprising the following steps:

[0028] S1. Mix the components of the above-mentioned biological filler evenly;

[0029] S2. Using an injection molding machine for injection molding to obtain a biological filler.

[0030] The biological filler prepared in step S2 may be in the shape of a spherical shape, a sheet shape, or the like.

Embodiment approach 1

[0032] The invention provides a biological filler, comprising the following components: polyethylene, polypropylene, magnesium oxide, calcium oxide, potassium oxide;

[0033] The mass ratio of each component in the biological filler is: polyethylene 10%, polypropylene 60%, magnesium oxide, calcium oxide, potassium oxide 30% in total.

[0034] Further, the mass ratios of magnesium oxide, calcium oxide and potassium oxide in the biological filler are equal.

[0035] The present invention also provides a preparation method of biological filler, comprising the following steps:

[0036] S1. Mix the components of the above-mentioned biological filler evenly;

[0037] S2. Using an injection molding machine for injection molding to obtain a biological filler.

[0038] The biological filler prepared in step S2 may be in the shape of a spherical shape, a sheet shape, or the like.

Embodiment approach 2

[0040] The invention provides a biological filler, comprising the following components: polyethylene, polypropylene, magnesium oxide, calcium oxide, potassium oxide;

[0041] The mass ratio of each component in the biological filler is: polyethylene 5%, polypropylene 65%, magnesium oxide, calcium oxide, potassium oxide 30% in total.

[0042] Further, the mass ratios of magnesium oxide, calcium oxide and potassium oxide in the biological filler are equal.

[0043] The present invention also provides a preparation method of biological filler, comprising the following steps:

[0044] S1. Mix the components of the above-mentioned biological filler evenly;

[0045] S2. Using an injection molding machine for injection molding to obtain a biological filler.

[0046] The biological filler prepared in step S2 may be in the shape of a spherical shape, a sheet shape, or the like.

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Abstract

The invention discloses a biological filler which comprises, in weight percentage, 5-15% of polyethylene, 55-65% of polypropylene and 25-35% of magnesium oxide, calcium oxide and potassium oxide. The invention further discloses a preparation method of the biological filler. The biological filler is high in biological affinity, good in biofilm culturing effect, growth of dominant strains suiting water bodies can be accelerated, and water treatment efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a biological filler used for ecological control of water areas and a preparation method thereof. Background technique [0002] There are three main types of commonly used technologies for water body ecological management: 1. Physical methods, such as artificial aeration, dredging sediment, water distribution, etc., but there are shortcomings such as temporary, unstable, and temporary solutions; 2. Chemical methods, by adding Chemicals, etc. to remove pollutants in water bodies. However, chemical agents are easy to cause secondary pollution, and the cost of treatment is high; 3. Ecological methods, by strengthening the self-purification ability of nature to treat and restore polluted waters. [0003] Ecological governance is based on ecological principles, and it is a sustainable governance method that uses ecological engineering to carry out ecological restoration of wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
CPCC02F3/00
Inventor 陈丽郑柏洪陈龙付仕勇
Owner 江苏立能环保水处理工程有限公司
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