Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Water-soluble composition for regulating algae growth, preparation method and applications thereof

A composition and water-soluble technology are applied in the field of water-soluble compositions for regulating the growth of algae and the field of preparation thereof, which can solve the problems such as consumption of water oxygen, hypoxia in water body, influence of breeding animals, etc. toxic side effects

Inactive Publication Date: 2019-11-19
江西省水产技术推广站
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if algae proliferate in large numbers and then decay rapidly, the dead algae will continue to accumulate at the bottom, and their decay and decomposition will consume a large amount of oxygen in the water, causing the water body, especially the bottom, to be severely hypoxic, which will have adverse effects on farmed animals

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment provides a water-soluble composition that regulates the growth of algae, and the raw material components include:

[0034] Fulvic acid, 38g;

[0035] Glucose, 7g;

[0036] Ammonium chloride, 36g;

[0037] Potassium dihydrogen phosphate, 4g;

[0038] Seaweed Extract, 1g.

[0039] The preparation method of the water-soluble composition for regulating the growth of algae comprises the following steps:

[0040] (1) Grinding the fulvic acid, passing through a 180 mesh sieve, mixing with the glucose, stirring at 30r / min for 10min, to obtain a mixed powder;

[0041] (2) Add ammonium chloride, potassium dihydrogen phosphate and seaweed extract to the mixed powder described in step (1), stir at 20r / min for 20min, and sieve to obtain the water-soluble algae growth-regulating agent with a particle size of 61 μm. sex composition.

Embodiment 2

[0043] This embodiment provides a water-soluble composition that regulates the growth of algae, and the raw material components include:

[0044] Fulvic acid, 42g;

[0045] Glucose, 13g;

[0046] Ammonium chloride, 42g;

[0047] Potassium dihydrogen phosphate, 7g;

[0048] Seaweed Extract, 4g.

[0049] The preparation method of the water-soluble composition for regulating the growth of algae comprises the following steps:

[0050] (1) Grinding the fulvic acid, passing through a 230 mesh sieve, mixing with the glucose, stirring at 50r / min for 20min, to obtain a mixed powder;

[0051] (2) Add ammonium chloride, potassium dihydrogen phosphate and seaweed extract to the mixed powder described in step (1), stir at 30r / min for 30min, and sieve to obtain the water-soluble algae growth-regulating agent with a particle size of 83 μm. sex composition.

Embodiment 3

[0053] This embodiment provides a water-soluble composition that regulates the growth of algae, and the raw material components include:

[0054] Fulvic acid, 40g;

[0055] Glucose, 10g;

[0056] Ammonium chloride, 39g;

[0057] Potassium dihydrogen phosphate, 5.5g;

[0058] Seaweed Extract, 2.5g.

[0059] The preparation method of the water-soluble composition for regulating the growth of algae comprises the following steps:

[0060] (1) Pulverize the fulvic acid, pass through a 205 mesh sieve, mix with the glucose, stir at 40r / min for 15min, and obtain the mixed powder;

[0061] (2) Add ammonium chloride, potassium dihydrogen phosphate and seaweed extract to the mixed powder described in step (1), stir at 25r / min for 25min, and sieve to obtain the water-soluble algae growth-regulating agent with a particle size of 65 μm. sex composition.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a water-soluble composition for regulating algae growth, a preparation method and applications thereof, wherein the raw materials of the composition comprise fulvic acid, glucose, ammonium chloride, potassium dihydrogen phosphate and a seaweed extract, and after various raw materials are treated based on a scientific ratio under reasonable conditions, the obtained composition has extremely strong functions of algae growth regulating and algae growth balancing. According to the present invention, the water body can be rapidly fertilized at 1-2 days after the compositionis added to lean water, and the determined chlorophyll A value is increased from less than 5 [mu]g / L to 50-60 [mu]g / L; the composition has special effects on poor algae growth caused by long-term cultivation in low temperature and rainy days, and can avoid algae cultivation difficulties caused by lean water, low water temperature and weak illumination at the early stage, balance algae growth, stabilize water color, and avoid excessive algae reproduction; and during a breeding cycle, the product can be used in time according to the algae phase or water color situation, such that the breeding water can be avoided from problems of algae death, water conversion, hypoxia and the like.

Description

technical field [0001] The invention relates to the technical field of regulating the growth of algae, in particular to a water-soluble composition for regulating the growth of algae and its preparation method and application. Background technique [0002] Algae is a class of eukaryotic organisms in the kingdom of protists (some are also prokaryotes, such as algae of the cyanophyta), mainly aquatic, without vascular bundles, capable of photosynthesis, with different body sizes, as small as 1 micron long single-celled Dinoflagellates, large brown algae up to 60 meters long. [0003] The survival of farmed animals is inseparable from the supply of oxygen, and the photosynthesis of algae provides sufficient oxygen for the survival and growth metabolism of farmed animals. Algae can purify the water quality of aquaculture to a certain extent. Studies have shown that diatoms and green algae can absorb harmful substances and keep the water quality "cool and alive". After the intr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C12N1/12C12R1/89
CPCC05B7/00C12N1/12C05C3/00C05F11/00C05F11/02
Inventor 欧阳敏
Owner 江西省水产技术推广站
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com