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Matrix membrane, humic acid-containing composition, preparation method, application, and produced product

A technology of humic acid and composition, which is applied in the field of matrix membrane, humic acid-containing composition, preparation, application, and manufactured products, can solve the problem of difficult control of the composition and structure of natural mineral source humic acid, insufficient stability of functionality, Issues such as narrow application fields

Active Publication Date: 2018-05-25
黑龙江臻旸生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the composition and structure of natural mineral humic acid are not easy to control, the functionality is not stable enough, and the application field is still relatively narrow, and a kind of matrix membrane, humic acid-containing Composition and preparation method and application, produced product

Method used

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  • Matrix membrane, humic acid-containing composition, preparation method, application, and produced product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] The preparation method of the liquid humic acid-containing composition is as follows:

[0093] After mixing the raw materials, adopt the method of heterologous biosynthesis (references Wang JF, Xiong ZQ, Li SY, Wang Y. Enhancing isoprenoid production through systematically assembling and modulating efflux pumps in Escherichia coli, Appl Microbiol Biotechnol, 97:8057-8067, 2013, the second paragraph of the right column on page 8058), the product was subjected to solid-liquid separation through microfiltration and ultrafiltration membranes provided by the biological platform of East China University of Science and Technology (wherein, during the solid-liquid separation process, the membrane pore size is 1nm to 300nm), and the obtained liquid It is a liquid humic acid-containing composition, and the remaining residues are humic acid residues. Wherein, the raw materials include 10wt% Jerusalem artichoke stalks, 20wt% honeysuckle stalks, 5wt% mountain silver flower stalks, 5...

Embodiment 2

[0098] The preparation method of the liquid humic acid-containing composition is the same as in Example 1 except for the following conditions. details as follows:

[0099] The raw materials also include 20wt% mineral humic acid that is first degraded and then refined, and the total amount of mixed medicinal straw is 80wt%. The above percentages are the percentages of each component relative to the mineral humic acid and mixed medicinal straw. The total amount of Lactobacillus plantarum and yeast added is 0.001 times the mass of the medicinal straw. Wherein, mineral source refers to the stratum that can provide mineral source; The method and condition of degradation can be the conventional method and condition of this field; The process of degradation is the process that humic acid is biodegraded into fulvic acid by yeast (Yeast); The refining method and conditions can be conventional methods and conditions in the art. The refining process is the process of dehydrating and con...

Embodiment 3

[0106] The preparation method of anti-haze agent is specifically as follows:

[0107] The liquid containing humic acid composition obtained in Example 1 and the Zn(OH) of 0.01mol / L 2 Carry out complexation reaction, make humic acid concentration and be the liquid anti-haze agent of 10g / L. Wherein, the temperature of the complexation reaction is 100° C., the time of the complexation reaction is 50 minutes, and the pressure of the complexation reaction is 0.01 MPa.

[0108] In specific use, it is diluted with water to form a liquid anti-haze agent with a humic acid concentration of 100mg / L.

[0109] The resulting liquid anti-haze agent is spray-dried at a low temperature of 40°C to form a powder anti-haze agent, which is also effective when re-dissolved and diluted to a concentration of 100 mg / L during use.

[0110] The obtained liquid anti-haze agent and the refined mineral humic acid are spray-dried at a low temperature of 50°C to form a powder anti-haze agent at a mass rati...

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Abstract

The invention discloses a basement membrane, a composition containing humic acid, a preparing method and application of the composition, and a product.The composition containing humic acid is prepared in the first way or the second way.According to the first way, medicinal material straw, lactobacillus plantarum and saccharomycetes are mixed and subjected to heterologous synthesis and solid-liquid separation to obtain the composition.According to the second way, spray-drying is conducted on the composition obtained through the first way at 40-60 DEG C to generate powder.The preparing method of the composition is simple, and the prepared product has a structure easy to control and stable functions.The application range of humic acid is widened, and a haze resistant, an adsorption film, a packaging film, an anti-fungi agricultural film and a basement membrane are prepared.The haze resistant can resist haze.The adsorption film can be used for automobile exhaust adsorption and has high adsorption capacity.The packaging film has a high bacteriostasis rate.The anti-fungi agricultural film has good comprehensive performances and is degradable so as to be beneficial to environment protection.The basement membrane has an adsorption property, a water retention property and properties of fertilizer and pesticide, and is wide in application range.

Description

technical field [0001] The invention relates to a matrix membrane, a humic acid-containing composition, a preparation method, an application, and a prepared product. Background technique [0002] Natural mineral humic acid (called fulvic acid or humic acid in soil science) is mainly composed of animal and plant remains, which is a complex mixture. It is affected by plant species, microbial activities, climate, water and soil in mineralized areas, and its composition structure is not easy. Control, functionality is not stable enough. [0003] Humic acid (also known as humic acid) is a macromolecular organic substance that exists widely in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection. Especially now that the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free and environmental...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L99/00C08K5/1545C08K5/134C08L5/00C08L89/00C08L3/02C08L67/04C08K3/08A01G13/02A01G31/00B01D53/02B01J20/24D04H1/4242D04H3/002
CPCA01G13/02A01G13/0275A01G31/00B01D53/02B01D2257/302B01D2257/40B01D2259/10B01J20/0262B01J20/0277B01J20/041B01J20/043B01J20/045B01J20/24B01J2220/4806B01J2220/4812C08J5/18C08J2303/02C08J2305/00C08J2367/04C08J2403/02C08J2467/04C08J2489/00C08J2499/00C08K5/1345C08K5/1545C08L3/02C08L5/00C08L67/04C08L99/00C08L2205/03C08L2205/035C08L2205/16D04H1/4242D04H3/002C08L89/00C08K2003/085C08K2003/0806Y02E50/30
Inventor 周霞萍
Owner 黑龙江臻旸生物科技有限公司
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