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High-efficiency water-purifying plant culturing and growth promoting method

A plant and water purification technology, which is applied in botany equipment and methods, plant growth regulators, plant growth regulators, etc., can solve the problems of low efficiency of absorption and utilization of nitrogen and phosphorus elements, high plant death rate, and secondary pollution of water bodies. Pollution and other issues, to achieve the effect of enhancing temperature and photosynthesis efficiency, enhancing active transport, and increasing energy

Active Publication Date: 2019-08-20
广州微问环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, with the continuous increase of pollutants in urban water bodies, especially the serious excess of nitrogen and phosphorus elements, the eutrophication of water bodies is very serious. From an ecological point of view, the proportion of aquatic plants used in sponge city wetland parks is increasing. Large, its main function is to purify sewage, and has achieved a certain purification effect in different waters, but the efficiency of absorption and utilization of nitrogen and phosphorus elements is still low, and the death rate of plants is relatively high during the growth process If it is not cleaned up in time, it will cause secondary pollution of the water body.

Method used

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Experimental program
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Effect test

Embodiment 1

[0027] A method for promoting the growth of high-efficiency water purification plants:

[0028] 1). Cultivation and growth promotion of plant seeds

[0029] a1. Prepare 3 plastic pots with a diameter of 37cm as the seed incubator, add 1L of clear water to carry out 4h aeration treatment for standby;

[0030] b1. Select 3 groups of plant seeds of windmill grass, canna, and water onion, respectively select 50 seeds and wrap them into small bags with gauze, put them into the incubator and soak them in clear water for 2 hours after rinsing;

[0031] c1. Prepare seed growth-promoting cultivation materials: take 200 mL of graphene oxide solution with a concentration of 5 mg / mL and 40 g of nano-titanium dioxide with a particle size of 25 nm;

[0032] d1. Seed soaking to promote growth: add graphene oxide solution and anatase nano-titanium dioxide to each group of seed incubators, mix them evenly, and do soaking to promote growth under outdoor natural conditions;

[0033] 2). Cultiv...

Embodiment 2

[0040] A method for promoting the growth of high-efficiency water purification plants:

[0041] 1). Cultivation and growth promotion of plant seeds

[0042] a1. Prepare 3 plastic pots with a diameter of 37cm as the seed incubator, add 1L of clear water to carry out 4h aeration treatment for standby;

[0043] b1. Select 3 groups of plant seeds of windmill grass, canna, and water onion, respectively select 50 seeds and wrap them into small bags with gauze, put them into the incubator and soak them in clear water for 2 hours after rinsing;

[0044] c1. Prepare seed growth-promoting cultivation materials: take 200 mL of graphene oxide solution with a concentration of 4 mg / mL and 40 g of nano-titanium dioxide with a particle size of 20 nm;

[0045] d1. Seed soaking to promote growth: add graphene oxide solution and anatase nano-titanium dioxide to each group of seed incubators, mix them evenly, and do soaking to promote growth under outdoor natural conditions;

[0046] 2). Cultiv...

Embodiment 3

[0053] A method for promoting the growth of high-efficiency water purification plants:

[0054] 1). Cultivation and growth promotion of plant seeds

[0055] a1. Prepare 3 plastic pots with a diameter of 37cm as the seed incubator, add 1L of clear water to carry out 4h aeration treatment for standby;

[0056] b1. Select 3 groups of plant seeds of windmill grass, canna, and water onion, respectively select 50 seeds and wrap them into small bags with gauze, put them into the incubator and soak them in clear water for 2 hours after rinsing;

[0057] c1. Prepare seed growth-promoting cultivation materials: take 200 mL of graphene oxide solution with a concentration of 6 mg / mL and 40 g of nano-titanium dioxide with a particle size of 30 nm;

[0058] d1. Seed soaking to promote growth: add graphene oxide solution and anatase nano-titanium dioxide to each group of seed incubators, mix them evenly, and do soaking to promote growth under outdoor natural conditions;

[0059] 2). Cultiv...

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Abstract

The invention relates to a high-efficiency water-purifying plant culturing and growth promoting method. The method comprises the steps of culturing and growth promotion of plant seeds and optimized cultivation of plant seedlings. A plant seed growth promoting and cultivation material adopts graphene oxide and nano titanium dioxide. A seedling optimized culture solution comprises main elements, a trace element and a growth factor, wherein the main elements comprise graphene oxide and nano faujasite, and the growth factor comprises cytokinin, sodium humate and molasses isolate. By the method, the biological activity and vitality of seeds and plants in the early stage of plants can be improved, the degradation efficiency of organic pollutants, nitrogen and phosphorus in the aspect of sewage purification at the later stage of the plants, the synergistic effect of the microecological cycle between the roots of the plants and the utilization rate of a carbon source are enhanced; and the sewage purification efficiency is much higher than that of common aquatic plants.

Description

technical field [0001] The invention relates to the field of plant cultivation, relates to the cultivation and growth promotion of water-purified plants, and in particular to a method for cultivating and promoting the growth of water-purifying plants. Background technique [0002] With the continuous increase of the urbanization process and the rapid increase of the urban population, a series of urban pollution problems have been caused, making the environmental capacity and ecological carrying capacity of the water body in the urban ecological environment overwhelmed, and the ecological system has been severely damaged. According to statistics, the biological oxygen demand (BOD), ammonia nitrogen (NH 3 -N), total phosphorus (TP) and other indicators seriously exceed the standard, and eutrophication is extremely serious, leading to the gradual depletion of aquatic plant resources, loss of biodiversity, damage to the function and structure of water bodies, and the degradation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G31/00C05G3/00A01N59/16A01N59/00A01P21/00
CPCA01C1/00A01G31/00C05B7/00C05G3/00A01N59/16A01N59/00C05G5/20C05C3/00C05C5/02C05C11/00C05D1/00C05D3/00C05D5/00C05D9/00C05D9/02C05F5/00C05F11/00C05F11/02C05F11/08C05F11/10
Inventor 赵亚勋姚华明陈翼
Owner 广州微问环保科技有限公司
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