CN104054526A - Method and application for changing chlorophyll of green plant - Google Patents
Method and application for changing chlorophyll of green plant Download PDFInfo
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- CN104054526A CN104054526A CN201410128208.1A CN201410128208A CN104054526A CN 104054526 A CN104054526 A CN 104054526A CN 201410128208 A CN201410128208 A CN 201410128208A CN 104054526 A CN104054526 A CN 104054526A
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- 241001464837 Viridiplantae Species 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229930002875 chlorophyll Natural products 0.000 title abstract description 12
- 235000019804 chlorophyll Nutrition 0.000 title abstract description 12
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 title abstract description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000007789 gas Substances 0.000 claims abstract description 32
- 239000002253 acid Substances 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003546 flue gas Substances 0.000 claims abstract description 26
- 239000002440 industrial waste Substances 0.000 claims abstract description 25
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 24
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 19
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 30
- 239000004291 sulphur dioxide Substances 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 23
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 239000002808 molecular sieve Substances 0.000 claims description 9
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 9
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 6
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 4
- 229910001448 ferrous ion Inorganic materials 0.000 claims description 4
- 239000001630 malic acid Substances 0.000 claims description 4
- 235000011090 malic acid Nutrition 0.000 claims description 4
- 239000005639 Lauric acid Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 230000029553 photosynthesis Effects 0.000 abstract description 7
- 238000010672 photosynthesis Methods 0.000 abstract description 7
- 150000004032 porphyrins Chemical group 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 19
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 239000011790 ferrous sulphate Substances 0.000 description 6
- 235000003891 ferrous sulphate Nutrition 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000001707 (E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-ol Substances 0.000 description 2
- 241001116389 Aloe Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000830535 Ligustrum lucidum Species 0.000 description 2
- 240000000987 Monstera deliciosa Species 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- BLUHKGOSFDHHGX-UHFFFAOYSA-N Phytol Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C=CO BLUHKGOSFDHHGX-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- HNZBNQYXWOLKBA-UHFFFAOYSA-N Tetrahydrofarnesol Natural products CC(C)CCCC(C)CCCC(C)=CCO HNZBNQYXWOLKBA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- BOTWFXYSPFMFNR-OALUTQOASA-N all-rac-phytol Natural products CC(C)CCC[C@H](C)CCC[C@H](C)CCCC(C)=CCO BOTWFXYSPFMFNR-OALUTQOASA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- BOTWFXYSPFMFNR-PYDDKJGSSA-N phytol Chemical compound CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C\CO BOTWFXYSPFMFNR-PYDDKJGSSA-N 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 235000002790 Monstera deliciosa Nutrition 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000003278 haem Chemical group 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 201000010260 leiomyoma Diseases 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002377 thylakoid Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to a method and application for changing chlorophyll of a green plant. The method comprises the step of spraying or sprinkling the mixture of an acidic ferrous iron solution and an organic weak acid on the surfaces of leaves of the green plant. According to the invention, sulfur dioxide in industrial waste gas or flue gas is adopted to convert ferric iron into ferrous iron, and then the ferrous iron replaces central atoms of a chlorophy11 porphyrin ring structure to form ferro-pheophytin chlorophyll, so that the green plant can carry out photosynthesis under poor light, which not only reduces the harm of sulfur dioxide, but also purifies air. The method is high in sulfur dioxide removing efficiency and low in energy consumption and cost, realizes energy conservation and emission reduction indeed, and changes waste into valuable.
Description
Technical field
The present invention relates to a kind of chlorophyllous method of change green plants and application thereof of removing industrial waste gas or sulfur dioxide in flue gas.
Background technology
In the gas that mineral matter fuel combustion generates, containing harmful components oxysulfide, is mainly wherein the sulfur trioxide of sulphur dioxide and trace.Sulphur dioxide is easily absorbed and generates sulfurous acid or sulfuric acid by moistening mucomembranous surface, and eye and respiratory mucosa are had to strong impulse effect, and sulphur dioxide is sucked after respiratory tract, because of soluble in water, therefore major part is arrested in the upper respiratory tract by human body.On moistening mucous membrane, generate and there is corrosive sulfurous acid, a part so be oxidized to sulfuric acid, make spread effect strengthen, if the sulphur dioxide that human body inhaled concentration every day is 100ppm, after 8 h will there is obvious irritation in bronchi and lung, and lung tissue is come to harm.In nonferrous metallurgical process, not only produce sulfur dioxide gas, also can produce a large amount of dust.The synergy of sulphur dioxide and dust, to the industrial healthy great infringement that caused.Because sulphur dioxide enters human lung's deep layer with floating dust aerosol particles, toxicity will increase by 3～4 times, cause alveolus wall fibroplasia.If hyperplasia scope involves extensively, form lung fibroid and become, development goes down to make lung fibrous fracture to form pulmonary emphysema.
A large amount of sulfur dioxide (SO2) emissions are the main causes that cause atmosphere acid rain, and within 2006, China Environmental State Bulletin statistical data shows, China's Urban Acid Rain pollution level increases the weight of to some extent in recent years.
Domestic and international application desulfur technology approach has three kinds: desulfurization and flue gas desulfurization in desulfurization before burning, burning.Wherein, flue gas desulfurization is considered to the most effective method, but also has many shortcomings as huge in equipment, and floor space is large, and water consumption is large, and has secondary pollution.
Green plants can effectively absorb poison gas, purifies air, and it is mainly to be undertaken photosynthetic usedly by chlorophyll, and chlorophyll molecule is dimeric: core is a porphyrin ring (porphyrin ring), and its function is light absorption; Another part is a very long aliphatic hydrocarbon side chain, is called phytol (phytol), and chlorophyll is inserted into thylakoid membrane with this side chain.Different from the heme group of iron content, in chlorophyll porphyrin ring, contain a magnesium atom.Chlorophyll molecule absorbs visible ray by the change of singly-bound in porphyrin ring and two keys.
Summary of the invention
The object of the invention is in order to solve existing desulfur technology equipment hugely, floor space is large, and water consumption is large, and has the defect of secondary pollution and provide that a kind of desulfuration efficiency is high, the chlorophyllous method of change green plants of environmental protection.
Another object of the present invention is for a kind of application that changes the chlorophyllous method of green plants is provided.
To achieve these goals, the present invention is by the following technical solutions:
A kind of chlorophyllous method of green plants that changes, sprays or is sprayed on the blade face of green plants after acid ferrous iron solution is mixed with organic monoacid.In the technical program, utilize the central atom magnesium of divalence ferrous ion displacement chlorophyll porphyrin ring structure, to form ferrous de-magnesium pheophytin, thereby make green plants proceed photosynthesis in the lower dusk of illumination, to purify air, absorbing carbon dioxide, improves indoor and outdoor environment.
As preferably, described acid ferrous iron solution is prepared from taking the sulphur dioxide in industrial waste gas or flue gas and acid ferric iron solution as raw material.In the technical program, utilize acid ferric iron solution to carry out sulfur dioxide absorption, can effectively remove the sulphur dioxide in industrial waste gas or flue gas, the ferrous ion of producing can be used for again spray or is sprayed on green plants blade face, with the central atom magnesium in displacement chlorophyll porphyrin ring structure, make green plants in the situation that illumination is weak, proceed photosynthesis.
As preferably, the flue gas that contains sulphur dioxide or industrial waste gas are passed in acid ferric iron solution, at normal pressure, 25-100 DEG C, react 2-5h.
As preferably, acid ferric iron solution comprises ferric chloride solution or ferrum sulfuricum oxydatum solutum, in solution, the concentration of ferric iron solution is 4.5-6mol/L, in acid ferric iron solution, hydrogen peroxide and active carbon are also added, the final concentration that adds rear hydrogen peroxide is 1-2.4mol/L, and the addition of active carbon is the 0.5-1.5% of the gross mass of acid ferric iron solution.In the technical program, adding of hydrogen peroxide, in order to provide better oxidisability allow the passable generation sulfate ion of sulphur dioxide, and be not to produce sulfite ion, adding of active carbon is on the one hand in order to adsorb other impurity in industrial waste gas, is in order to allow sulphur dioxide better generate sulfate ion on the other hand.
As preferably, described organic monoacid is selected from the one in acetic acid, malic acid, lauric acid.
As preferably, in acid ferrous iron solution, the concentration of acid ferrous ion is 0.1-0.45mol/L, and organic monoacid accounts for the 0.5-5% of acid ferrous iron solution gross mass.
As preferably, the flue gas that contains sulphur dioxide or industrial waste gas were first crossed molecular sieve before passing into acid ferric iron solution at 10-20 DEG C.In the technical program, in industrial waste gas or flue gas, can contain some tiny solid particles and temperature higher, crossing molecular sieve can be effectively by these tiny solid particle absorption, thereby accelerate the conversion of sulphur dioxide, at 10-20 DEG C, sieve, be first to lower the temperature, make sulphur dioxide in acid ferric iron solution, can not affect because of excess Temperature reaction efficiency.
A kind of application that changes the chlorophyllous method of green plants, after acid ferrous iron solution is mixed with organic monoacid, spray or spray the leaf surfaces in green plants every 15-45min, spraying number of times 3-5 time, the plant after sprinkling or spray is positioned over indoor or outdoors.
As preferably, green plants is selected the large plant in blade face.
As preferably, spray or time 2 point-5 points in the afternoon of spray.
The invention has the beneficial effects as follows, 1) utilize the sulphur dioxide in industrial waste gas or flue gas that ferric iron is changed into ferrous iron, then the central atom of ferrous iron and chlorophyll porphyrin ring structure is replaced, form ferrous de-magnesium pheophytin, thereby make green plants in the situation that illumination is weak, also can carry out photosynthesis, both can remove the harm of sulphur dioxide, also can reach the object purifying air;
2) to remove the method efficiency of sulphur dioxide high in the present invention, and power consumption is few, and cost is low, really realizes energy-saving and emission-reduction, turns waste into wealth;
3) the present invention is advocating under the trend of environmental protection, and a kind of practical, method of removing the waste gas of one of three wastes is provided, and plays a good role for purifying air.
Embodiment
Below in conjunction with specific embodiment, the present invention is further explained:
In the present invention, if not refer in particular to, the raw material adopting all can be buied from market or this area is conventional, and the method in following embodiment, if no special instructions, is the conventional method of this area.
Embodiment 1
The flue gas that contains sulphur dioxide or industrial waste gas are crossed to molecular sieve at 10 DEG C, to remove the tiny solid particle containing in flue gas or industrial waste gas, simultaneously by flue gas or industrial waste gas cooling, then flue gas or the industrial waste gas of having crossed molecular sieve are passed in the ferrum sulfuricum oxydatum solutum of 4.5mol/L, at normal pressure, 25 DEG C, react 2 hours, wherein, hydrogen peroxide and active carbon in ferrum sulfuricum oxydatum solutum, are also added, the final concentration of hydrogen peroxide is 1mol/L, and the addition of active carbon is 0.5% of ferrum sulfuricum oxydatum solutum total amount.
The ferrous sulfate after having reacted, reaction having been obtained separates by conventional means with sulfuric acid, the ferrous sulfate that separation obtains is mixed with the copperas solution of 0.1mol/L, and in copperas solution, add the acetic acid that accounts for copperas solution gross mass 0.5%, after mixing, 2 point-5 are sprayed on the blade face of green plants ligustrum lucidum ait in the afternoon, spray once every 15min, spray number of times 3 times.
Embodiment 2
The flue gas that contains sulphur dioxide or industrial waste gas are crossed to molecular sieve at 15 DEG C, to remove the tiny solid particle containing in flue gas or industrial waste gas, simultaneously by flue gas or industrial waste gas cooling, then flue gas or the industrial waste gas of having crossed molecular sieve are passed in the ferrum sulfuricum oxydatum solutum of 5mol/L, at normal pressure, 50 DEG C, react 3 hours, wherein, hydrogen peroxide and active carbon in ferrum sulfuricum oxydatum solutum, are also added, the final concentration of hydrogen peroxide is 1.6mol/L, and the addition of active carbon is 1.2% of ferrum sulfuricum oxydatum solutum total amount.
The ferrous sulfate after having reacted, reaction having been obtained separates by conventional means with sulfuric acid, the ferrous sulfate that separation obtains is mixed with the copperas solution of 0.28mol/L, and in copperas solution, add the lauric acid that accounts for copperas solution gross mass 2%, after mixing, 2 point-5 are sprayed on the blade face of green plants aloe in the afternoon, spray once every 30min, spray number of times 4 times.
Embodiment 3
The flue gas that contains sulphur dioxide or industrial waste gas are crossed to molecular sieve at 20 DEG C, to remove the tiny solid particle containing in flue gas or industrial waste gas, simultaneously by flue gas or industrial waste gas cooling, then flue gas or the industrial waste gas of having crossed molecular sieve are passed in the ferrum sulfuricum oxydatum solutum of 6mol/L, at normal pressure, 100 DEG C, react 5 hours, wherein, hydrogen peroxide and active carbon in ferrum sulfuricum oxydatum solutum, are also added, the final concentration of hydrogen peroxide is 2.4mol/L, and the addition of active carbon is 1.5% of ferrum sulfuricum oxydatum solutum total amount.
The ferrous sulfate after having reacted, reaction having been obtained separates by conventional means with sulfuric acid, the ferrous sulfate that separation obtains is mixed with the copperas solution of 0.45mol/L, and in copperas solution, add the malic acid that accounts for copperas solution gross mass 5%, after mixing, 2 point-5 are sprayed on the blade face of green plants Monstera deliciosa in the afternoon, spray once every 45min, spray number of times 5 times.
Comparative example 1, green plants is selected ligustrum lucidum ait, but on blade face, does not spray the copperas solution that mixes acetic acid.
Comparative example 2, green plants is selected aloe, mixes lauric copperas solution but do not spray on blade face.
Comparative example 3, green plants is selected Monstera deliciosa, but on blade face, does not spray the copperas solution that mixes malic acid.
Prepare 6 rooms that dark is airtight, and number 1-6, keeping gas concentration lwevel in each room is 550ppm, temperature constant is 25 DEG C, the green plants of embodiment 1-3 having been sprayed to the copperas solution that has mixed organic monoacid is positioned in 1-3 room, the green plants of comparative example 1-3 is positioned in 4-6 room, to the light of No. 1 and No. 4 room irradiation 15lux, to the light of No. 2 and No. 5 room irradiation 10lux, to the light of No. 3 and No. 6 room irradiation 5lux, 2 hours with 4 hours after measure the gas concentration lwevel in 1-6 room, the results are shown in Table 1.
Table 1, testing result
| No. 1 room | No. 2 room | No. 3 room | No. 4 room | No. 5 room | No. 6 room | |
| Initial gas concentration lwevel/ppm | 550 | 550 | 550 | 550 | 550 | 550 |
| Gas concentration lwevel/ppm after 2 hours | 347 | 355 | 381 | 521 | 519 | 537 |
| Gas concentration lwevel/ppm after 4 hours | 157 | 164 | 171 | 479 | 480 | 503 |
As can be seen from Table 1, the green plants of embodiment 1-3 still can carry out photosynthesis fast under low light shines, and the photosynthesis of plant of comparative example 1-3 is lower, illustrate that the present invention utilizes the sulphur dioxide in industrial waste gas or flue gas that ferric iron is changed into ferrous iron, then the central atom of ferrous iron and chlorophyll porphyrin ring structure is replaced, form ferrous de-magnesium pheophytin, thereby make green plants in the situation that illumination is weak, also can carry out photosynthesis, both can remove the harm of sulphur dioxide, also can reach the object purifying air; The method efficiency that the present invention removes sulphur dioxide is high, and power consumption is few, and cost is low, really realizes energy-saving and emission-reduction, turns waste into wealth.
Claims (10)
1. change the chlorophyllous method of green plants, it is characterized in that, after acid ferrous iron solution is mixed with organic monoacid, spray or be sprayed on the blade face of green plants.
2. a kind of chlorophyllous method of green plants that changes according to claim 1, is characterized in that, described acid ferrous iron solution is prepared from taking the sulphur dioxide in industrial waste gas or flue gas and acid ferric iron solution as raw material.
3. a kind of chlorophyllous method of green plants that changes according to claim 2, is characterized in that, the flue gas that contains sulphur dioxide or industrial waste gas are passed in acid ferric iron solution, at normal pressure, 25-100 DEG C, reacts 2-5h.
4. change the chlorophyllous method of green plants according to the one described in claim 2 or 3, it is characterized in that, acid ferric iron solution comprises ferric chloride solution or ferrum sulfuricum oxydatum solutum, in solution, the concentration of ferric iron solution is 4.5-6mol/L, in acid ferric iron solution, hydrogen peroxide and active carbon are also added, the final concentration that adds rear hydrogen peroxide is 1-2.4mol/L, and the addition of active carbon is the 0.5-1.5% of the gross mass of acid ferric iron solution.
5. a kind of chlorophyllous method of green plants that changes according to claim 1, is characterized in that, described organic monoacid is selected from the one in acetic acid, malic acid, lauric acid.
6. a kind of chlorophyllous method of green plants that changes according to claim 1, is characterized in that, in acid ferrous iron solution, the concentration of acid ferrous ion is 0.1-0.45mol/L, and organic monoacid accounts for the 0.5-5% of acid ferrous iron solution gross mass.
7. change the chlorophyllous method of green plants according to the one described in claim 2 or 3, it is characterized in that, the flue gas that contains sulphur dioxide or industrial waste gas were first crossed molecular sieve before passing into acid ferric iron solution at 10-20 DEG C.
8. the application of the chlorophyllous method of change green plants as claimed in claim 1, it is characterized in that, after acid ferrous iron solution is mixed with organic monoacid, every 15-45min spray or spray in the leaf surfaces of green plants, spray number of times 3-5 time, the plant after sprinkling or spray is positioned over indoor or outdoors.
9. a kind of application that changes the chlorophyllous method of green plants according to claim 8, is characterized in that, green plants is selected the large plant in blade face.
10. a kind of application that changes the chlorophyllous method of green plants according to claim 8 or claim 9, is characterized in that, sprays or time 2 point-5 points in the afternoon of spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128208.1A CN104054526B (en) | 2014-04-02 | 2014-04-02 | A kind of change chlorophyllous method of green plants and application thereof |
Applications Claiming Priority (1)
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|---|---|---|---|---|
| CN106731782A (en) * | 2017-01-26 | 2017-05-31 | 南京双全科技有限公司 | A kind of green plant auxotype formaldehyde scavenger and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153760A (en) * | 1995-12-08 | 1997-07-09 | 唐国斌 | Special compound fertilizer for lawn and preparation method thereof |
| CN1449651A (en) * | 2003-05-07 | 2003-10-22 | 上海市园林科学研究所 | Gardening and afforestation cultivation medium and preparation method thereof |
| CN102487780A (en) * | 2011-12-12 | 2012-06-13 | 宋慎汉 | Transplanting method of big camphor trees |
| CN103477832A (en) * | 2013-09-10 | 2014-01-01 | 天津坂结土壤肥料技术开发有限公司 | Planting method for increasing corn yield |
| CN103562158A (en) * | 2010-12-31 | 2014-02-05 | 拜耳知识产权股份有限公司 | Method for improving plant quality |
-
2014
- 2014-04-02 CN CN201410128208.1A patent/CN104054526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153760A (en) * | 1995-12-08 | 1997-07-09 | 唐国斌 | Special compound fertilizer for lawn and preparation method thereof |
| CN1449651A (en) * | 2003-05-07 | 2003-10-22 | 上海市园林科学研究所 | Gardening and afforestation cultivation medium and preparation method thereof |
| CN103562158A (en) * | 2010-12-31 | 2014-02-05 | 拜耳知识产权股份有限公司 | Method for improving plant quality |
| CN102487780A (en) * | 2011-12-12 | 2012-06-13 | 宋慎汉 | Transplanting method of big camphor trees |
| CN103477832A (en) * | 2013-09-10 | 2014-01-01 | 天津坂结土壤肥料技术开发有限公司 | Planting method for increasing corn yield |
Non-Patent Citations (2)
| Title |
|---|
| 徐幼云: "《预防医学问答 环境卫生学分册》", 31 October 1986, article "二氧化硫", pages: 268 * |
| 赵文东等: "《葡萄高产优质栽培》", 30 September 2010, article "缺铁", pages: 115-116 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731782A (en) * | 2017-01-26 | 2017-05-31 | 南京双全科技有限公司 | A kind of green plant auxotype formaldehyde scavenger and preparation method thereof |
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