CN105918098A - Plant water-culture device for purifying indoor formaldehyde and water-culture method using device - Google Patents
Plant water-culture device for purifying indoor formaldehyde and water-culture method using device Download PDFInfo
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- CN105918098A CN105918098A CN201610279960.5A CN201610279960A CN105918098A CN 105918098 A CN105918098 A CN 105918098A CN 201610279960 A CN201610279960 A CN 201610279960A CN 105918098 A CN105918098 A CN 105918098A
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- water
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- formaldehyde
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- aloe
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/04—Hydroponic culture on conveyors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to a plant water-culture device and a water-culture method by using the device, particularly a plant water-culture device for purifying indoor formaldehyde and a water-culture method by using the device. The device comprises a main box body made of stainless steel or glass, a water outlet tap, canework covers and a pedestal, wherein upper openings of the box body with openings in the upper end have different heights, and the height of the opening of one half is 3-5cm higher than that of the other half; the canework covers are arranged on the upper part of the box body; holes are formed in the canework covers and used for arranging plants; gravel is arranged in the box body and used for fixing aloes and chlorophytum comosum; the lower end of the box body is provided with the water outlet tap; the whole box body is installed on the pedestal; and the pedestal is composed of a wood board and four pulleys. By using the characteristic that the chlorophytum comosum and aloes can absorb formaldehyde, the simple experimental device is adopted to promote the interactions of root exudates of the chlorophytum comosum and aloes, thereby being beneficial to plant growth and enhancing the formaldehyde absorptivity. Meanwhile, a reasonable culture method and a nutrient solution are utilized to promote the plant growth and enhance the formaldehyde absorptivity of the plants.
Description
Technical field
The present invention relates to a kind of plant cultivation device and method thereof, particularly relate to plant water-cultivation device and the ciltivating process thereof of a kind of purifying indoor formaldehyde.
Background technology
By the environment measuring to many well-decorated houses, structure shows that concentration of formaldehyde generally exceeds standard, if it not being taked control measure, health will be brought the biggest harm: direct skin contact formaldehyde can cause allergic dermatitis, mottle, necrosis, when sucking high-concentration formaldehyde, bronchial asthma can be induced；Formaldehyde is protoplasmic poison material, can and protein bound, there is the serious stimulation of respiratory tract and edema, Eye irritation, headache in high concentration when sucking；Laboratory animal, in the case of laboratory high concentration sucks, can cause rhinopharyngeal neoplasm；Formaldehyde harm simultaneously is also the main cause of leukemia of children.
It is ventilation that formaldehyde administers the simplest and economic device, windows or uses preserving ventilator, is diluted indoor air, reduces the concentration of formaldehyde in air.It is likely that bring outdoor pollutant into indoor, simultaneously because formaldehyde is dissolved in water, the water smoke in air also has formaldehyde, be trapped in indoor, and along with ventilation increases, the influence degree of ventilation PARA FORMALDEHYDE PRILLS(91,95) content can taper into.The principle that chemical treatment mainly formaldehyde and some chemical substance react or combine, adsorbs or converts formaldehyde, generally comprising chlorine oxidation process, Ozonation and burning method.But chlorine oxidation process DeGrain in actual applications, ozone inherently a kind of pollutant, burning method reduces the researchs such as by-product and needs deeply.Physical processing apparatus mainly has absorption method and photocatalytic method, absorption method has the features such as simple, the instant effect of preparation as conventional exhaust out device, it is applicable to low concentration, pollution cycle short formaldehyde administer, but the restriction of this device sorbent suspension capacity, photochemical catalytic oxidation and high-temperature S removal utilize external energy, improve the degrading activity of catalyst PARA FORMALDEHYDE PRILLS(91,95), have catalysis activity high, the advantages such as non-secondary pollution, but the dependence to ultraviolet light and high temperature makes it not be suitable for the improvement of Formaldehyde Pollution of Indoor Air.Research finds that green plants can improve indoor living environment, has effect very well, and environmental protection low-carbon (LC) to air cleaning, and economic requirement ratio is relatively low, so being a kind of effective treatment technology.Caulis Hederae Sinensis, bracketplant, Aloe, Epipremnum aureum (Linde et Andre) (Bunting.), kafir lily absorb the ability of formaldehyde by stifling experiment test for someone, and result shows, it is very capable that Caulis Hederae Sinensis and Epipremnum aureum (Linde et Andre) (Bunting.) absorb formaldehyde, but after absorbing, resistance is more weak, and bracketplant and Aloe to absorb formaldehyde ability strong.
Water planting can increase the absorption of indoor air humidity, beneficially formaldehyde.Additionally Aloe and bracketplant mix up water planting, root exudates interacts, be conducive to the growth of the two, improve the absorbability of formaldehyde, nutritional solution supplements N, P, K a great number of elements simultaneously, supplement trace element and the boron fertilizers such as magnesium, calcium, ferrum, zinc, copper, manganese simultaneously, promote the herbal growth of greenery, beneficially the absorption of plant PARA FORMALDEHYDE PRILLS(91,95).
Summary of the invention
It is an object of the invention to provide plant water-cultivation device and the ciltivating process thereof of a kind of purifying indoor formaldehyde, this device and cultural method thereof utilize bracketplant, Aloe to have the advantages that to absorb formaldehyde, use simple experimental device, promote bracketplant, the root exudates of Aloe interacts, be conducive to plant growing, improve formaldehyde absorption ability；Meanwhile, rational cultural method and the use of nutritional solution, also promote plant growing, improve its formaldehyde absorption ability.
It is an object of the invention to be achieved through the following technical solutions:
The plant of a kind of purifying indoor formaldehyde mixes up hydroponic device, including the main body casing utilizing rustless steel or glass to make, depotition cock, canework lid, base, it is characterized in that, the casing upper opening height of upper end open is different, the wherein high additionally demifacet 3-5cm of the opening of half area, place canework lid on the top of casing, fabric lid is boxed out, in case placing plant；Planting Aloe, it is ensured that the 1/3-2/3 of Aloe root exceeds the water surface, additionally half is planted bracketplant；Place gravel in casing and fix Aloe, bracketplant plant, in case its lodging；There is water tap with two outlet in the lower end of casing, be used for discharging culture fluid；Whole big casing is arranged on base, and base is made up of a plank and four pulleys, facilitates whole method in the movement in room.
The plant of described a kind of purifying indoor formaldehyde mixes up hydroponic device, and the volume parameter of its described cultivation casing can be modified according to concrete cultivar, cultivation condition；The height of cultivation casing is 25-35cm, and wherein the height of half exceeds other half 3-5cm, and width is 30-40cm, a length of 40-60cm.
The plant of described a kind of purifying indoor formaldehyde mixes up hydroponic device, and canework lid is placed on the top of its described casing, and fabric lid leaves the hole of diameter 3-5cm, in case placing plant.
The plant of described a kind of purifying indoor formaldehyde mixes up hydroponic device, places the gravel 10-20cm of diameter 2-3cm in its described casing, and fixing Aloe, bracketplant plant, in case it lodges.
The plant of described a kind of purifying indoor formaldehyde mixes up hydroponic device, and its described whole big casing is arranged on base, and base is made up of a plank and four pulleys, facilitates whole device in the movement in room.
The plant of a kind of purifying indoor formaldehyde mixes up ciltivating process, and the method includes procedure below: placing canework lid on the top of casing, fabric lid leaves the hole of diameter 3-5cm, plant puts people at canework cap bore；The tap water of tired more than 24 hours water time is added, it is ensured that tap water does not contains chlorine in casing.Amount of water is depending on Aloe size, Aloe less than 20cm plant height, ensure that Aloe root 1/3 exceeds the water surface, more than 20cm plant height Aloe, it is ensured that Aloe root 2/3 exceeds the water surface, after after 1 month, Aloe adapts to water planting condition, ensure that Aloe root 1/3 exceeds the water surface again, the bracketplant that additionally one side is planted, the root strong adaptability to water, it is not necessary to consider its immersed depth；Placing the gravel 10-20cm of diameter 2-3cm in casing, fixing Aloe, bracketplant plant, in case it lodges；Culture fluid first month in casing is water, second month 1/2 concentration culture fluid, the 3rd month full concentration culture fluid, when temperature is more than 20 DEG C, still with 1/2 concentration culture fluid；Change water frequency to determine according to concentration of formaldehyde: when concentration of formaldehyde is 0.00-0.08 mg/m3, within 10 days, change one time of nutrition liquid, when concentration of formaldehyde is 0.08-0.7 mg/m3, within 7 days, change one time of nutrition liquid, when concentration of formaldehyde is 0.7-1.0 mg/m3, within every 4 days, change one time of nutrition liquid, when concentration of formaldehyde is >=1 mg/m3, it is not recommended that utilize plant absorption to remove formaldehyde.
The plant of described a kind of purifying indoor formaldehyde mixes up ciltivating process, and the formula of its described nutritional solution is: calcium nitrate 900 mg/L, potassium nitrate 500 mg/L, ammonium nitrate 80mg/L, potassium dihydrogen phosphate 130 mg/L, magnesium sulfate 500 mg/L, ferrous sulfate 5 mg/L, boric acid 6 mg/L, zinc sulfate 8
Mg/L, copper sulfate 0.02 mg/L, manganese sulfate 0.02 mg/L.PH value 6-6.5.
Advantages of the present invention with effect is:
Water planting of the present invention can increase the absorption of indoor air humidity, beneficially formaldehyde.Additionally Aloe and bracketplant mix up water planting, root exudates interacts, be conducive to the growth of the two, improve the absorbability of formaldehyde, nutritional solution supplements N, P, K a great number of elements simultaneously, supplement trace element and the boron fertilizers such as magnesium, calcium, ferrum, zinc, copper, manganese simultaneously, promote the herbal growth of greenery, beneficially the absorption of plant PARA FORMALDEHYDE PRILLS(91,95).
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention.
Detailed description of the invention
The present invention is described in detail for illustrated embodiment below in conjunction with the accompanying drawings.
Being numbered of part in figure: 1 is casing, and 2 is box opening, and 3 is gravel, and 4 is depotition cock, and 5 is canework lid, and 6 is cap bore, and 7 is base, and 8 is base plank, and 9 is pulley.
The plants such as the bracketplant of a kind of purifying indoor formaldehyde of present invention proposition, Aloe are mixed up hydroponic device, including main body casing, depotition cock, canework lid, base etc..This device is made up of the casing 1 of upper end open；Casing upper opening height is different, the opening 2 of half area high additionally demifacet 3-5cm, Aloe of planting, it is ensured that the 1/3 of Aloe root exceeds the water surface；The partial interior that opening is high is placed the gravel 3 of diameter 1-3cm and is fixed aloe plant, in case its lodging；There is water tap with two outlet 4 in the lower end of casing, be used for discharging culture fluid；Place canework lid 5 on the top of casing, fabric lid leaves the hole 6 of diameter 3-5cm, in case placing plant；Whole big casing is arranged on base 7, and base is formed 9 by a plank 8 and four pulleys, facilitates whole device in the movement in room.
Placing canework lid on the top of casing, fabric lid leaves the hole of diameter 3-5cm, plant puts people at canework cap bore；The tap water of tired more than 24 hours water time is added, it is ensured that tap water does not contains chlorine in casing.Amount of water is depending on Aloe size, Aloe less than 20cm plant height, ensure that Aloe root 1/3 exceeds the water surface, more than 20cm plant height Aloe, it is ensured that Aloe root 2/3 exceeds the water surface, after after 1 month, Aloe adapts to water planting condition, ensure that Aloe root 1/3 exceeds the water surface again, the bracketplant that additionally one side is planted, the root strong adaptability to water, it is not necessary to consider its immersed depth；Placing the gravel 10-20cm of diameter 2-3cm in casing, fixing Aloe, bracketplant plant, in case it lodges；Culture fluid first month in casing is water, second month 1/2 concentration culture fluid, the 3rd month full concentration culture fluid, when temperature is more than 20 DEG C, still with 1/2 concentration culture fluid；Change water frequency to determine according to concentration of formaldehyde: when concentration of formaldehyde is 0.00-0.08 mg/m3, within 10 days, change one time of nutrition liquid, when concentration of formaldehyde is 0.08-0.7 mg/m3, within 7 days, change one time of nutrition liquid, when concentration of formaldehyde is 0.7-1.0 mg/m3, within every 4 days, change one time of nutrition liquid, when concentration of formaldehyde is >=1 mg/m3, it is not recommended that utilize plant absorption to remove formaldehyde.The formula of nutritional solution is: calcium nitrate 900 mg/L, potassium nitrate 500 mg/L, ammonium nitrate 80mg/L, potassium dihydrogen phosphate 130 mg/L, magnesium sulfate 500 mg/L, ferrous sulfate 5 mg/L, boric acid 6 mg/L, zinc sulfate 8 mg/L, copper sulfate 0.02
Mg/L, manganese sulfate 0.02 mg/L.PH value 6-6.5.
Claims (7)
1. the plant water-cultivation device of a purifying indoor formaldehyde, it is characterised in that described device includes a main body casing, depotition cock, canework lid and the base utilizing rustless steel or glass to make；The casing upper opening height of upper end open is different, wherein the high additionally demifacet 3-5cm of the opening of half area, and the top of casing is placed canework lid, fabric lid is boxed out, in case placing plant；Place gravel in casing and fix Aloe, bracketplant plant；The lower end of casing is provided with water tap with two outlet；Whole big casing is arranged on base, and base is made up of a plank and four pulleys.
The plant water-cultivation device of a kind of purifying indoor formaldehyde the most according to claim 1, it is characterised in that the volume parameter of described cultivation casing is modified according to concrete cultivar, cultivation condition；The height of cultivation casing is 25-35cm, and wherein the height of half exceeds other half 3-5cm, and width is 30-40cm, a length of 40-60cm.
The plant water-cultivation device of a kind of purifying indoor formaldehyde the most according to claim 1, it is characterised in that canework lid is placed on the top of described casing, and fabric lid leaves the hole of diameter 3-5cm, in case placing plant.
The plant water-cultivation device of a kind of purifying indoor formaldehyde the most according to claim 1, it is characterised in that place the gravel 10-20cm of diameter 2-3cm, fixing Aloe, bracketplant plant in described casing.
The plant water-cultivation device of a kind of purifying indoor formaldehyde the most according to claim 1, it is characterised in that described whole big casing is arranged on base, base is made up of a plank and four pulleys.
6. the water culture method of a purifying indoor formaldehyde, it is characterised in that described method includes procedure below:
Placing canework lid on the top of casing, fabric lid leaves the hole of diameter 3-5cm, plant puts people at canework cap bore；The tap water of tired more than 24 hours water time is added in casing, ensureing not contain chlorine in tap water, amount of water is depending on Aloe size, less than the Aloe of 20cm plant height, ensure that Aloe root 1/3 exceeds the water surface, more than 20cm plant height Aloe, it is ensured that Aloe root 2/3 exceeds the water surface, after after 1 month, Aloe adapts to water planting condition, ensure that Aloe root 1/3 exceeds the water surface again, the bracketplant that additionally one side is planted, the root strong adaptability to water, it is not necessary to consider its immersed depth；Placing the gravel 10-20cm of diameter 2-3cm in casing, fixing Aloe, bracketplant plant, in case it lodges；Culture fluid first month in casing is water, second month 1/2 concentration culture fluid, the 3rd month full concentration culture fluid, when temperature is more than 20 DEG C, still with 1/2 concentration culture fluid；Change water frequency to determine according to concentration of formaldehyde: when concentration of formaldehyde is 0.00-0.08
mg/m3, within 10 days, change one time of nutrition liquid, when concentration of formaldehyde is 0.08-0.7 mg/m3, within 7 days, change one time of nutrition liquid, when concentration of formaldehyde is 0.7-1.0 mg/m3, within every 4 days, change one time of nutrition liquid, when concentration of formaldehyde is >=1 mg/m3, it is not recommended that utilize plant absorption to remove formaldehyde.
The water culture method of a kind of purifying indoor formaldehyde the most according to claim 6, it is characterised in that nutritional solution calcium nitrate 900 mg/L of described method, potassium nitrate 500 mg/L, ammonium nitrate 80mg/L, potassium dihydrogen phosphate 130 mg/L, magnesium sulfate 500 mg/L, ferrous sulfate 5 mg/L, boric acid 6 mg/L, zinc sulfate 8 mg/L, copper sulfate 0.02 mg/L, manganese sulfate 0.02 mg/L, pH value 6-6.5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610279960.5A CN105918098A (en) | 2016-04-28 | 2016-04-28 | Plant water-culture device for purifying indoor formaldehyde and water-culture method using device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610279960.5A CN105918098A (en) | 2016-04-28 | 2016-04-28 | Plant water-culture device for purifying indoor formaldehyde and water-culture method using device |
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| CN105918098A true CN105918098A (en) | 2016-09-07 |
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| CN201610279960.5A Withdrawn CN105918098A (en) | 2016-04-28 | 2016-04-28 | Plant water-culture device for purifying indoor formaldehyde and water-culture method using device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607531A (en) * | 2017-09-13 | 2018-01-19 | 南京林业大学 | One kind evaluation Carpinus betulus NO2The method of absorbability |
| CN108283140A (en) * | 2018-01-05 | 2018-07-17 | 南京林业大学 | Formaldehyde hydroponic plant ecological purification system in a kind of vertical chamber |
| EP4029369A1 (en) | 2021-01-13 | 2022-07-20 | Itamia Engineering S.r.l. | Spider breeding and aquaponic cultivation device |
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| CN105409740A (en) * | 2015-11-11 | 2016-03-23 | 福建省亚热带植物研究所 | Water cultivation method of anoectochilus roxburghii |
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Patent Citations (7)
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| CN101896062A (en) * | 2007-10-10 | 2010-11-24 | 拉博集团股份公司 | Biological air filter |
| CN202750543U (en) * | 2012-01-19 | 2013-02-27 | 北京中农富通园艺有限公司 | Ground-mounted hydroponic tank |
| CN103288512A (en) * | 2013-05-30 | 2013-09-11 | 天津职业技术师范大学 | Water planting nutrient solution for watercress |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107607531A (en) * | 2017-09-13 | 2018-01-19 | 南京林业大学 | One kind evaluation Carpinus betulus NO2The method of absorbability |
| CN108283140A (en) * | 2018-01-05 | 2018-07-17 | 南京林业大学 | Formaldehyde hydroponic plant ecological purification system in a kind of vertical chamber |
| CN108283140B (en) * | 2018-01-05 | 2023-07-25 | 南京林业大学 | Vertical indoor formaldehyde hydroponic plant ecological purification system |
| EP4029369A1 (en) | 2021-01-13 | 2022-07-20 | Itamia Engineering S.r.l. | Spider breeding and aquaponic cultivation device |
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Application publication date: 20160907 |
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