Preparation method for carbon dioxide collector and use method

Abstract

The invention provides a preparation method for a carbon dioxide collector and a use method. The collector is prepared through mixing 50% to 80% of live chlorella vulgaris solution, 6% to 10% of mixedalgae fermentation broth, 1% to 5% of alginic acid and the balance of water. The efficient carbon dioxide collector is prepared through fermenting chlorella vulgaris and kelp with aspergillus niger,aspergillus oryzae and Trichoderma viride mixed bacteria to extract microalgae active substances, and then, mixing the microalgae active substances with in-vivo chlorella vulgaris, alginic acid and ionic liquid. According to the carbon dioxide collector prepared by the method, the carbon dioxide collector can be applied to roots of plants so as to increase the carbon dioxide utilization ratio of the plants; and meanwhile, the carbon dioxide collector can be applied to leaves, the evapotranspiration of the leaves is reduced while the photosynthetic efficiency is increased, the foliar absorptionof microalgae nutrients is promoted, and the nutrient loss is reduced. The carbon dioxide collector prepared by the method has the characteristics of short preparation cycle, high carbon dioxide utilization ratio, high nutrient absorption speed, high utilization ratio and the like.

Description

technical field

[0001] The invention belongs to the technical field of composition preparation for improving crop yield, and in particular relates to a preparation method and a use method of a carbon dioxide capture agent. Background technique

[0002] my country is a large agricultural country with a population of 1.3 billion, and agriculture is my country's primary industry. In the context of chemical agricultural production, chemical fertilizers and regulators are the main means of production in agricultural production. Although it solves people's food and clothing problems, its negative impacts such as air pollution, water pollution, soil pollution, and harm to human health have become a hot spot, difficulty, and focus of social attention. In agricultural production, as long as chemical nitrogen fertilizers are applied to the soil, nitrite will exceed the national allowable residual amount. As long as phosphorus fertilizers are applied, harmful heavy metals such as lead...

Examples

Embodiment 1

[0041] (1) Culture to obtain cell concentration up to 2×10 8 A liquid culture of chlorella with individual / mL or more;

[0042] (2) The chlorella liquid culture and 1-(3-aminopropyl)-3-butylimidazolium tetrafluoroborate ([NH2p-bim]BF4) ionic liquid were mixed according to the volume ratio of 6:4 at 25°C, After fully mixing at 0.1Mpa, place it for 12 hours to obtain the live chlorella liquid;

Embodiment 2

[0044] (1) Culture to obtain cell concentration up to 2×10 8 A liquid culture of chlorella with individual / mL or more;

[0045] (2) The liquid culture of Chlorella and N-aminopropyl-3-methylimidazole trifluoromethyl sulfone ([H 2 NC 3 h 6 mim][CF 3 SO 3 ]) The ionic liquid is fully mixed at 28°C and 0.5Mpa according to the volume ratio of 8:2, and then placed for 12 hours to obtain a live chlorella solution;

Embodiment 3

[0047] (1) Culture to obtain cell concentration up to 2×10 8 A liquid culture of chlorella with individual / mL or more;

[0048] (2) The chlorella liquid culture and 1-butyl-trimethylimidazolium dicyanamide ([bmim][N(CN)2]) ionic liquid were mixed according to the volume ratio of 7:3 at 26°C and 0.3Mpa After fully mixing, place it for 12 hours to obtain the live chlorella liquid;

[0049] Two, the preparation of mixed bath fermentation liquid

technical field

[0001] The invention belongs to the technical field of composition preparation for improving crop yield, and in particular relates to a preparation method and a use method of a carbon dioxide capture agent. Background technique

[0002] my country is a large agricultural country with a population of 1.3 billion, and agriculture is my country's primary industry. In the context of chemical agricultural production, chemical fertilizers and regulators are the main means of production in agricultural production. Although it solves people's food and clothing problems, its negative impacts such as air pollution, water pollution, soil pollution, and harm to human health have become a hot spot, difficulty, and focus of social attention. In agricultural production, as long as chemical nitrogen fertilizers are applied to the soil, nitrite will exceed the national allowable residual amount. As long as phosphorus fertilizers are applied, harmful heavy metals such as lead...

Examples

Embodiment 1

[0041] (1) Culture to obtain cell concentration up to 2×10 8 A liquid culture of chlorella with individual / mL or more;

[0042] (2) The chlorella liquid culture and 1-(3-aminopropyl)-3-butylimidazolium tetrafluoroborate ([NH2p-bim]BF4) ionic liquid were mixed according to the volume ratio of 6:4 at 25°C, After fully mixing at 0.1Mpa, place it for 12 hours to obtain the live chlorella liquid;

Embodiment 2

[0044] (1) Culture to obtain cell concentration up to 2×10 8 A liquid culture of chlorella with individual / mL or more;

[0045] (2) The liquid culture of Chlorella and N-aminopropyl-3-methylimidazole trifluoromethyl sulfone ([H 2 NC 3 h 6 mim][CF 3 SO 3 ]) The ionic liquid is fully mixed at 28°C and 0.5Mpa according to the volume ratio of 8:2, and then placed for 12 hours to obtain a live chlorella solution;

Embodiment 3

[0047] (1) Culture to obtain cell concentration up to 2×10 8 A liquid culture of chlorella with individual / mL or more;

[0048] (2) The chlorella liquid culture and 1-butyl-trimethylimidazolium dicyanamide ([bmim][N(CN)2]) ionic liquid were mixed according to the volume ratio of 7:3 at 26°C and 0.3Mpa After fully mixing, place it for 12 hours to obtain the live chlorella liquid;

[0049] Two, the preparation of mixed bath fermentation liquid

Images