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Preparation method of fiber that can effectively enhance biological enzyme reaction activity

A reactive, biological enzyme technology, applied in the field of biochemistry to achieve the effect of ensuring vitality

Active Publication Date: 2022-06-24
SHANGHAI HONESS ENVIRONMENTAL TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] At present, there is a lack of a method for preparing fibers that can effectively enhance the reactivity of biological enzymes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The fiber that can effectively improve the activity of biological enzyme reaction of the present invention comprises a main material and auxiliary materials, and the main material is made of polypropylene chips, ZrCo 2 -LDHs, hydroxylated polyaspartic acid composition, described adjuvant is any one in polyvinyl alcohol or furfural, described polypropylene slice, ZrCo 2 -LDHs, hydroxylated polyaspartic acid and polyvinyl alcohol or furfural in 92:3:1:0.2.

[0038] ZrCo 2 -LDHs non-ZrCo 2 and LDHs mixture, but the symbiotic compounds of metal hydroxides, namely: layered complexes of double metal hydroxides.

[0039] The preparation method of the fiber that can effectively enhance the biological enzyme reaction activity according to the present invention comprises the following steps:

[0040] (1) drying and dehumidification of polypropylene chips;

[0041] (2) ZrCo 2 -LDHs drying, adding furfural for grinding, the powder diameter is ground to less than 200 nanometers...

Embodiment 2

[0050] The difference between embodiment 2 and embodiment 1 is:

[0051] The fiber that can effectively improve the activity of biological enzyme reaction of the present invention comprises a main material and auxiliary materials, and the main material is made of polypropylene chips, ZrCo 2 -LDHs, hydroxylated polyaspartic acid composition, described adjuvant is any one in polyvinyl alcohol or furfural, described polypropylene slice, ZrCo 2 -LDHs, hydroxylated polyaspartic acid and polyvinyl alcohol or furfural in 98:0.1:2:1.

[0052] The preparation method of the fiber that can effectively enhance the biological enzyme reaction activity of the present invention comprises the following steps:

[0053] (1) drying and dehumidification of polypropylene chips;

[0054] (2) ZrCo2 -LDHs drying, adding furfural for grinding, the powder diameter is ground to less than 200 nanometers; ZrCo 2 -LDHs drying includes the following steps:

[0055] Step1 ZrCo 2 -LDHs adopts microwave va...

Embodiment 3

[0063] The difference between Example 3 and Example 1 is:

[0064] The fiber that can effectively improve the activity of biological enzyme reaction of the present invention comprises a main material and auxiliary materials, and the main material is made of polypropylene chips, ZrCo 2 -LDHs, hydroxylated polyaspartic acid composition, described adjuvant is any one in polyvinyl alcohol or furfural, described polypropylene slice, ZrCo 2 -LDHs, hydroxylated polyaspartic acid and polyvinyl alcohol or furfural in 96:2:0.1:0.8.

[0065] The preparation method of the fiber that can effectively enhance the biological enzyme reaction activity of the present invention comprises the following steps:

[0066] (1) drying and dehumidification of polypropylene chips;

[0067] (2) ZrCo 2 - Drying with LDHs, adding furfural for grinding, and grinding the powder to a diameter of less than 200 nanometers;

[0068] ZrCo 2 -LDHs drying includes the following steps:

[0069] Step1 ZrCo 2 -LD...

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PUM

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Abstract

The invention discloses a method for preparing a fiber that can effectively improve the reaction activity of biological enzymes. The fiber that can effectively improve the reaction activity of biological enzymes includes main materials and auxiliary materials. The main materials are polypropylene slices, ZrCo 2 ‑LDHs, hydroxylated polyaspartic acid, auxiliary material is any one of polyvinyl alcohol or furfural, polypropylene slices, ZrCo 2 ‑LDHs, hydroxylated polyaspartic acid and polyvinyl alcohol or furfural are 92-98: 0.1-3: 0.1-2: 0.2-1. The fibers involved in the present invention are made by adding functional active compounds through a hot-melt spinning process. The invention can improve the treatment efficiency of biological enzymes to decompose organic pollutants when used in sewage treatment biochemical reaction tanks, thereby improving the vitality and biological reaction performance of microorganisms. The functional active compound described in the invention is: mesoporous layered bimetallic hydroxides and hydrophilic polymers.

Description

technical field [0001] The invention relates to the technical field of biochemistry, in particular to a method for preparing fibers that can effectively enhance the activity of biological enzymes. Background technique [0002] Enzyme is a kind of protein with catalytic function produced by biological cells. As a biological catalyst, its quantity and properties do not change after the reaction. Enzymes can efficiently catalyze reactions under mild conditions of normal temperature and pressure, and have specificity. They are widely used in brewing, biomedicine, environmental management and other fields. However, enzymes are proteins composed of amino acids. It is very sensitive to the external environment. There are still many defects in decomposing macromolecular compounds using enzymes as catalytic substances in a complex chemical environment. Various factors such as physical factors (temperature, pressure, electromagnetic field), chemical factors (oxidation, reduction, orga...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F6/46D01F1/10C02F3/34
CPCD01F6/46D01F1/10C02F3/342
Inventor 王文标王浩刘学文何蓉韩东串
Owner SHANGHAI HONESS ENVIRONMENTAL TECH CORP