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Blue algae treating agent with shaddock peel as raw material and preparation method and application of blue algae treating agent

A technology of cyanobacteria treatment agent and grapefruit peel, which is applied in the field of pollution treatment, can solve problems such as troublesome environmental maintenance, and achieve the effect of fast algae removal, low price and good economy

Inactive Publication Date: 2017-05-10
ZHENGZHOU RENHONG PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since pomelo is a seasonal fruit, a large number of discarded pomelo peels are produced during its marketing period, which brings a lot of trouble to environmental maintenance

Method used

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  • Blue algae treating agent with shaddock peel as raw material and preparation method and application of blue algae treating agent

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Experimental program
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Effect test

Embodiment 1

[0022] In the embodiment of the present invention, a cyanobacteria treatment agent using pomelo peel as raw material is composed of the following raw materials in terms of parts by mass: 84 parts of pomelo peel, 9 parts of polylactic acid, 2.0 parts of humic acid, and 7 parts of polyvinyl acetate. part, eucalyptus oil 0.24 part.

[0023] The preparation method of the cyanobacteria treatment agent taking pomelo peel as raw material comprises the following steps:

[0024] (1) Dry polylactic acid and polyvinyl acetate respectively, mix them in proportion, put them into an internal mixer for melting and blending, the temperature is 150°C, the rotation speed is 85r / min, and the time is 15min to obtain component A, which is set aside ;

[0025] (2) Pulverize the pomelo peel, pass through a 60-mesh sieve, pour it into a sodium citrate solution with a mass concentration of 2.8 times its mass, and heat it to 53°C. Under this temperature condition, the utilization power is 260W, Ultra...

Embodiment 2

[0029] In the embodiment of the present invention, a cyanobacteria treatment agent using pomelo peel as raw material is composed of the following raw materials in parts by mass: 89 parts of pomelo peel, 6 parts of polylactic acid, 3.0 parts of humic acid, 4 parts of polyvinyl acetate part, eucalyptus oil 0.28 part.

[0030] The preparation method of the cyanobacteria treatment agent taking pomelo peel as raw material comprises the following steps:

[0031] (1) Dry polylactic acid and polyvinyl acetate respectively, mix them in proportion, put them into an internal mixer for melting and blending, the temperature is 158°C, the rotation speed is 78r / min, and the time is 15min to obtain component A, which is set aside ;

[0032] (2) Pulverize the pomelo peel, pass through a 40-mesh sieve, pour it into a sodium citrate solution with a mass concentration of 16% that is 3.4 times its mass, and heat it to 56°C. Under this temperature condition, the utilization power is 240W, Ultraso...

Embodiment 3

[0036] In the embodiment of the present invention, a cyanobacteria treatment agent using pomelo peel as raw material is composed of the following raw materials in parts by mass: 85 parts of pomelo peel, 8 parts of polylactic acid, 2.3 parts of humic acid, 6 parts of polyvinyl acetate part, 0.25 part of eucalyptus oil.

[0037] The preparation method of the cyanobacteria treatment agent taking pomelo peel as raw material comprises the following steps:

[0038] (1) Dry polylactic acid and polyvinyl acetate respectively, mix them in proportion, put them into an internal mixer for melting and blending, the temperature is 150°C, the rotation speed is 85r / min, and the time is 15min to obtain component A, which is set aside ;

[0039] (2) Pulverize the pomelo peel, pass through a 60-mesh sieve, pour it into a sodium citrate solution with a mass concentration of 2.8 times its mass, and heat it to 53°C. Under this temperature condition, the utilization power is 260W, Ultrasonic wave ...

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Abstract

The invention discloses a blue algae treating agent with shaddock peel as a raw material and a preparation method and application of the blue algae treating agent. The blue algae treating agent comprises the following raw materials in parts by mass: 84-89 parts of shaddock peel, 6-9 parts of polylactic acid, 2.0-3.0 parts of humic acid, 4-7 parts of polyvinyl acetate and 0.24-0.28 part of eucalyptus oil. The preparation method comprises the following steps: drying and mixing the polylactic acid and the polyvinyl acetate, and performing melt blending to obtain a component A; crushing and sieving the shaddock peel, pouring into a sodium citrate solution, heating, performing ultrasonic treatment, and centrifuging to obtain a component B; heating the B component, preserving heat, cooling and grinding to obtain a component C; mixing the component C, the humic acid and the eucalyptus oil, heating and stirring, then adding the component A, uniformly mixing, continuing heating and stirring, and drying to obtain the blue algae treating agent. According to the preparation method, the shaddock peel is taken as a main component, and under the synergistic effect of the shaddock peel, the eucalyptus oil, polylactic acid, humic acid and polyvinyl acetate, the blue algae treating agent with low cost, good bactericidal and algae-removing effects and high algae-removing speed is prepared.

Description

technical field [0001] The invention relates to the technical field of pollution treatment, in particular to a cyanobacteria treatment agent using pomelo peel as a raw material, a preparation method and application thereof. Background technique [0002] Eutrophication refers to the phenomenon of water quality pollution caused by the excessive content of nutrients such as N and P in the water body. The essence is that due to the loss of balance between the input and output of nutrients, the distribution of species in the aquatic ecosystem is unbalanced, and a single species grows wildly, destroying the flow of material and energy in the system, and gradually leading to the extinction of the entire aquatic ecosystem. [0003] Cyanobacterial blooms are a typical feature of eutrophic water bodies. The sudden growth of algae in eutrophic water bodies is affected by many factors, such as nitrogen and phosphorus concentrations in water bodies, water body temperature, dissolved oxyg...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F1/28C02F1/50
CPCC02F1/00C02F1/286C02F1/50
Inventor 不公告发明人
Owner ZHENGZHOU RENHONG PHARMA CO LTD
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