CN107117669A - A kind of eutrophication water treatment agent and preparation method thereof - Google Patents
A kind of eutrophication water treatment agent and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of eutrophication water treatment agent and preparation method thereof, include the raw material of following parts by weight：8 15 parts of ferric trichloride, 26 parts of polyacrylamide, 36 parts of turf powder, 27 parts of pine needle meal, 38 parts of saponite, 25 parts of kaolin, 13 parts of sodium carbonate, 35 parts of wollastonite, 25 parts of shaddock peel powder, 35 parts of metasilicate pentahydrate sodium, 0.5 1 parts of vegetable protein, 38 parts of diorite-porphyrite, hydrochloric acid 13 part, water 20 35 part of the percentage by weight for 2 5%.Eutrophication water treatment agent has that purification speed is fast, effect is good, efficient advantage；And it is easy to operate, treat both principal and secondary aspect of disease, process cycle is short, preparation cost is low, be conducive to the long-term improvement of eutrophication, promotional value is high.
Description
Technical field
The present invention relates to water-treatment technology field, specifically a kind of eutrophication water treatment agent and preparation method thereof.
Background technology
Eutrophication is a kind of excessive caused water pollution phenomenon of the plant nutrient substance such as nitrogen, phosphorus content.In nature
Under the conditions of, carry alluvium and aquatile remains secretly with river and deposited in the continuous sedimentation of lakebed, lake can be from flat nutrition lake
Transition is eutrophic lake, and then develops into marsh and land, and this is a kind of extremely slow process.But due to the activity of the mankind,
Plant nutrient substance in a large amount of industrial wastewaters and sanitary sewage and agricultural run-off is discharged into lake, reservoir, river mouth, bay etc.
After slow flow water bodies, amount reproduction is made the population number of species of biomass change, destroyed by aquatile particularly algae
The ecological balance of water body.The nutritious state indices method of basic skills and point system of lake eutrophication evaluation etc..
Not yet find a kind of method that can administer eutrophic water at present.Therefore the present invention provides a kind of efficient, operation
Easy eutrophication water treatment agent and preparation method thereof.
The content of the invention
It is an object of the invention to provide a kind of eutrophication water treatment agent and preparation method thereof, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
A kind of eutrophication water treatment agent, includes the raw material of following parts by weight：8-15 parts of ferric trichloride, polyacrylamide
2-6 parts, 3-6 parts of turf powder, 2-7 parts of pine needle meal, 3-8 parts of saponite, 2-5 parts of kaolin, 1-3 parts of sodium carbonate, 3-5 parts of wollastonite,
2-5 parts of shaddock peel powder, 3-5 parts of metasilicate pentahydrate sodium, 0.5-1 parts of vegetable protein, 3-8 parts of diorite-porphyrite, percentage by weight is 2-
5% 1-3 parts of hydrochloric acid, 20-35 parts of water.
It is used as further scheme of the invention：Include the raw material of following parts by weight：11 parts of ferric trichloride, polyacrylamide
5 parts, 4 parts of turf powder, 6 parts of pine needle meal, 4 parts of saponite, 3 parts of kaolin, 1.8 parts of sodium carbonate, 4 parts of wollastonite, shaddock peel powder 3.5
Part, 4.2 parts of metasilicate pentahydrate sodium, 0.7 part of vegetable protein, 6 parts of diorite-porphyrite, percentage by weight are 2-5% 2.2 parts of hydrochloric acid,
29 parts of water.
It is used as further scheme of the invention：The vegetable protein is black soya bean albumen, pea protein, lotus seed protein, wheat
Albumen or almond protein.
A kind of preparation method of eutrophication water treatment agent, comprises the following steps：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 100-300 mesh,
It is well mixed after each powder is mixed with sodium carbonate, the pre-burning 20-40min first at 300-450 DEG C, then at 500-680 DEG C
Lower calcining 1-2h, is then rapidly cooled down, then is ground into powder, and obtains activating mixed-powder；
(2) mixed in hydrochloric acid that mixed-powder, water and percentage by weight are 2-5%, mixing speed 150-250r/ will be activated
Min, is stood after 8-12h, and 25-60min is dried at 75-110 DEG C, re-activation mixed-powder is obtained；
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium,
Vegetable protein and shaddock peel powder dry ball milling 30-60min, obtain mixed powder, pack, seal, i.e., after mixed powder is weighed
Obtain eutrophication water treatment agent.
It is used as further scheme of the invention：Step (1) is size-reduced by saponite, kaolin, diorite-porphyrite, wollastonite difference
Machine is ground into powder, and sieve 200 mesh, is well mixed after each powder is mixed with sodium carbonate, the pre-burning 30min first at 395 DEG C,
Then 1.3h is calcined at 650 DEG C, then rapidly cooled down, then be ground into powder, obtain activating mixed-powder.
It is used as further scheme of the invention：Step (2) will activate the salt that mixed-powder, water and percentage by weight are 3%
Acid mixing, mixing speed 185r/min is stood after 9h, and 40min is dried at 95 DEG C, re-activation mixed-powder is obtained.
It is used as further scheme of the invention：Step (3) by re-activation mixed-powder, ferric trichloride, polyacrylamide,
Turf powder, pine needle meal, metasilicate pentahydrate sodium, vegetable protein and shaddock peel powder dry ball milling 50min, obtain mixed powder, will be mixed
Pack after powder is weighed, sealing are closed, eutrophication water treatment agent is produced.
Compared with prior art, the beneficial effects of the invention are as follows：
Eutrophication water treatment agent has that purification speed is fast, effect is good, efficient advantage；And it is easy to operate, it is only necessary to put into
Into water, treat both principal and secondary aspect of disease, process cycle is short, preparation cost is low, is conducive to the long-term improvement of eutrophication, promotional value
It is high.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
A kind of eutrophication water treatment agent, includes the raw material of following parts by weight：8 parts of ferric trichloride, polyacrylamide 2
Part, 3 parts of turf powder, 2 parts of pine needle meal, 3 parts of saponite, 2 parts of kaolin, 1 part of sodium carbonate, 3 parts of wollastonite, 2 parts of shaddock peel powder, five water
3 parts of sodium metasilicate, 0.5 part of vegetable protein, 3 parts of diorite-porphyrite, hydrochloric acid 1 part, water 20 part of the percentage by weight for 2%.It is described to plant
Thing albumen is black soya bean albumen.
A kind of preparation method of eutrophication water treatment agent, comprises the following steps：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 100 mesh, will be each
It is well mixed after powder mixing with sodium carbonate, then the pre-burning 20min first at 300 DEG C calcines 1h at 500 DEG C, it is then anxious
Quickly cooling but, then is ground into powder, and obtains activating mixed-powder；
(2) mixed in hydrochloric acid that mixed-powder, water and percentage by weight are 2% will be activated, mixing speed 150r/min is stood
After 8h, 25min is dried at 75 DEG C, re-activation mixed-powder is obtained；
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium,
Vegetable protein and shaddock peel powder dry ball milling 30min, obtain mixed powder, pack, seal after mixed powder is weighed, produce richness
Nutrient laden water treatment agent.
Embodiment 2
A kind of eutrophication water treatment agent, includes the raw material of following parts by weight：15 parts of ferric trichloride, polyacrylamide 6
Part, 6 parts of turf powder, 7 parts of pine needle meal, 8 parts of saponite, 5 parts of kaolin, 3 parts of sodium carbonate, 5 parts of wollastonite, 5 parts of shaddock peel powder, five water
5 parts of sodium metasilicate, 1 part of vegetable protein, 8 parts of diorite-porphyrite, hydrochloric acid 3 part, water 35 part of the percentage by weight for 5%.The plant
Albumen is pea protein.
A kind of preparation method of eutrophication water treatment agent, comprises the following steps：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 300 mesh, will be each
It is well mixed after powder mixing with sodium carbonate, then the pre-burning 40min first at 450 DEG C calcines 2h at 680 DEG C, it is then anxious
Quickly cooling but, then is ground into powder, and obtains activating mixed-powder；
(2) mixed in hydrochloric acid that mixed-powder, water and percentage by weight are 5% will be activated, mixing speed 250r/min is stood
After 12h, 60min is dried at 110 DEG C, re-activation mixed-powder is obtained；
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium,
Vegetable protein and shaddock peel powder dry ball milling 60min, obtain mixed powder, pack, seal after mixed powder is weighed, produce richness
Nutrient laden water treatment agent.
Embodiment 3
A kind of eutrophication water treatment agent, includes the raw material of following parts by weight：11 parts of ferric trichloride, polyacrylamide 5
Part, 4 parts of turf powder, 6 parts of pine needle meal, 4 parts of saponite, 3 parts of kaolin, 1.8 parts of sodium carbonate, 4 parts of wollastonite, 3.5 parts of shaddock peel powder,
4.2 parts of metasilicate pentahydrate sodium, 0.7 part of vegetable protein, 6 parts of diorite-porphyrite, percentage by weight are 2-5% 2.2 parts of hydrochloric acid, water 29
Part.The vegetable protein is lotus seed protein.
A kind of preparation method of eutrophication water treatment agent, comprises the following steps：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 200 mesh, will be each
It is well mixed after powder mixing with sodium carbonate, then the pre-burning 30min first at 395 DEG C calcines 1.3h, then at 650 DEG C
Rapidly cool down, then be ground into powder, obtain activating mixed-powder.
(2) mixed in hydrochloric acid that mixed-powder, water and percentage by weight are 3% will be activated, mixing speed 185r/min is stood
After 9h, 40min is dried at 95 DEG C, re-activation mixed-powder is obtained.
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium,
Vegetable protein and shaddock peel powder dry ball milling 50min, obtain mixed powder, pack, seal after mixed powder is weighed, produce richness
Nutrient laden water treatment agent.
Embodiment 4
A kind of eutrophication water treatment agent, includes the raw material of following parts by weight：9 parts of ferric trichloride, polyacrylamide 3
Part, 4 parts of turf powder, 4 parts of pine needle meal, 4 parts of saponite, 3 parts of kaolin, 1.2 parts of sodium carbonate, 3.5 parts of wollastonite, shaddock peel powder 2.5
Part, 3.2 parts of metasilicate pentahydrate sodium, 0.6 part of vegetable protein, 4 parts of diorite-porphyrite, percentage by weight for 2.5% 1.5 parts of hydrochloric acid,
22 parts of water.The vegetable protein is wheat gluten.
A kind of preparation method of eutrophication water treatment agent, comprises the following steps：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 100 mesh, will be each
It is well mixed after powder mixing with sodium carbonate, then the pre-burning 23min first at 350 DEG C calcines 1.1h, then at 540 DEG C
Rapidly cool down, then be ground into powder, obtain activating mixed-powder；
(2) mixed-powder will be activated, the mixed in hydrochloric acid that water and percentage by weight are 2-5%, mixing speed 165r/min is quiet
Put after 9h, 30min is dried at 80 DEG C, re-activation mixed-powder is obtained；
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium,
Vegetable protein and shaddock peel powder dry ball milling 35min, obtain mixed powder, pack, seal after mixed powder is weighed, produce richness
Nutrient laden water treatment agent.
Embodiment 5
A kind of eutrophication water treatment agent, includes the raw material of following parts by weight：14 parts of ferric trichloride, polyacrylamide 5
Part, 5 parts of turf powder, 6 parts of pine needle meal, 7 parts of saponite, 4 parts of kaolin, 2.8 parts of sodium carbonate, 4.5 parts of wollastonite, 4 parts of shaddock peel powder,
4.5 parts of metasilicate pentahydrate sodium, 0.8 part of vegetable protein, 7 parts of diorite-porphyrite, hydrochloric acid 2.8 part, water 32 of the percentage by weight for 4.5%
Part.The vegetable protein is almond protein.
A kind of preparation method of eutrophication water treatment agent, comprises the following steps：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 300 mesh, will be each
It is well mixed after powder mixing with sodium carbonate, then the pre-burning 36min first at 430 DEG C calcines 1.8h, then at 650 DEG C
Rapidly cool down, then be ground into powder, obtain activating mixed-powder；
(2) mixed in hydrochloric acid that mixed-powder, water and percentage by weight are 4% will be activated, mixing speed 240r/min is stood
After 11h, 55min is dried at 102 DEG C, re-activation mixed-powder is obtained；
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium,
Vegetable protein and shaddock peel powder dry ball milling 50min, obtain mixed powder, pack, seal after mixed powder is weighed, produce richness
Nutrient laden water treatment agent.
Experimental example 1
Chaohu algae indigo plant outburst lake water experiment
On August 9th, 2015, in Hefei City, Chaohu Lake breaks out, the lake water feature of before processing：Blue-green algae covers, and water colour is dark green,
Distribute the stench that seller feels sick, water quality severe contamination.
Processing method：Eutrophication water treatment agent prepared by embodiment 3 is added in lake water, is added according to every liter of lake water
50g eutrophication water treatment agents；
Result：Eutrophication water treatment agent prepared by embodiment 3 abort in after 25 minutes, water shows limpid；60
Minute or so, blue algae removal efficiency is about 90% or so, and water quality substantially improves, and stink is substantially thin out；After continuous processing 3 days, water is clear
Clear, stink is removed, and blue-green algae is about 99% except rate, and continuous processing is after 7 days, and blue-green algae is 100% except rate, and water quality is limpid, water odorless.
Experimental example 2
Wuhan Chai Bohu algaes indigo plant outburst lake water experiment
On 07 22nd, 2015, the Chai Bo lakes large-scale outbreak blue-green algae positioned at Wuhan City Xinzhou District Yang Luo development zones, lake surface
It is upper glossy and green a piece of, lake water be even more stench repeatedly, the blue-green algae on lake surface, viscosity is tried to plaster over the differences at the expense of principle quite, during top, there is 10 mu
The lake surface of left and right is covered by thick blue-green algae.
Processing method：Eutrophication water treatment agent prepared by embodiment 1 is added in lake water, is added according to every liter of lake water
80g eutrophication water treatment agents；
Result：Eutrophication water treatment agent prepared by embodiment 1 abort in after 45 minutes, water shows limpid；
1.5h or so, blue algae removal efficiency is about 90% or so, and water quality substantially improves, and stink is substantially thin out；After continuous processing 4 days, water is clear
Clear, stink is removed, and blue-green algae is about 99% except rate, and continuous processing is after 10 days, and blue-green algae is 100% except rate, and water quality is limpid, water odorless
Taste.
Take censorship in the raw water of the before processing of experimental example 2 and the supernatant sub-bottling of water after processing.Examining report shows：Raw water
Ammonia nitrogen 0.518mg/L, COD COD be 59mg/L, total phosphorus 0.38mg/L, nitrate nitrogen 0.18mg/L, turbidity 255
Degree；After eutrophication water treatment agent processing prepared by embodiment 1, clearance is respectively 59%, 68%, 62%, 40%,
98%.
Eutrophication water treatment agent has that purification speed is fast, effect is good, efficient advantage；And it is easy to operate, it is only necessary to put into
Into water, treat both principal and secondary aspect of disease, process cycle is short, preparation cost is low, is conducive to the long-term improvement of eutrophication, promotional value
It is high.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of eutrophication water treatment agent, it is characterised in that include the raw material of following parts by weight：8-15 parts of ferric trichloride,
2-6 parts of polyacrylamide, 3-6 parts of turf powder, 2-7 parts of pine needle meal, 3-8 parts of saponite, 2-5 parts of kaolin, 1-3 parts of sodium carbonate, silicon
3-5 parts of lime stone, 2-5 parts of shaddock peel powder, 3-5 parts of metasilicate pentahydrate sodium, 0.5-1 parts of vegetable protein, 3-8 parts of diorite-porphyrite, weight
Percentage is 2-5% 20-35 parts of 1-3 parts of hydrochloric acid, water.
2. eutrophication water treatment agent according to claim 1, it is characterised in that include the raw material of following parts by weight：
11 parts of ferric trichloride, 5 parts of polyacrylamide, 4 parts of turf powder, 6 parts of pine needle meal, 4 parts of saponite, 3 parts of kaolin, 1.8 parts of sodium carbonate,
4 parts of wollastonite, 3.5 parts of shaddock peel powder, 4.2 parts of metasilicate pentahydrate sodium, 0.7 part of vegetable protein, 6 parts of diorite-porphyrite, weight percent
Than 2.2 parts of the hydrochloric acid for 2-5%, 29 parts of water.
3. eutrophication water treatment agent according to claim 1 or 2, it is characterised in that the vegetable protein is black soya bean egg
In vain, pea protein, lotus seed protein, wheat gluten or almond protein.
4. a kind of preparation method of eutrophication water treatment agent as described in claim 1-2 is any, it is characterised in that including with
Lower step：
(1) by saponite, kaolin, diorite-porphyrite, wollastonite, size-reduced machine is ground into powder respectively, and sieve 100-300 mesh, will be each
It is well mixed after powder mixing with sodium carbonate, then the pre-burning 20-40min first at 300-450 DEG C forges at 500-680 DEG C
1-2h is burnt, is then rapidly cooled down, then is ground into powder, obtains activating mixed-powder；
(2) mixed-powder will be activated, the mixed in hydrochloric acid that water and percentage by weight are 2-5%, mixing speed 150-250r/min is quiet
Put after 8-12h, 25-60min is dried at 75-110 DEG C, re-activation mixed-powder is obtained；
(3) by re-activation mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium, plant
Albumen and shaddock peel powder dry ball milling 30-60min, obtain mixed powder, pack, seal after mixed powder is weighed, produce richness
Nutrient laden water treatment agent.
5. the preparation method of eutrophication water treatment agent method according to claim 4, it is characterised in that step (1) is by soap
Size-reduced machine is ground into powder respectively for stone, kaolin, diorite-porphyrite, wollastonite, and sieve 200 mesh, with carbon after each powder is mixed
Sour sodium is well mixed, and then the pre-burning 30min first at 395 DEG C calcines 1.3h at 650 DEG C, then rapidly cool down, then grind
Into powdered, obtain activating mixed-powder.
6. the preparation method of eutrophication water treatment agent according to claim 4, it is characterised in that step (2) will be activated
Mixed-powder, water and percentage by weight are 3% mixed in hydrochloric acid, and mixing speed 185r/min stands after 9h, dried at 95 DEG C
40min, obtains re-activation mixed-powder.
7. the preparation method of eutrophication water treatment agent according to claim 4, it is characterised in that step (3) will be secondary
Activate mixed-powder, ferric trichloride, polyacrylamide, turf powder, pine needle meal, metasilicate pentahydrate sodium, vegetable protein and pomelo peel
Powder dry ball milling 50min, obtains mixed powder, packs, seals after mixed powder is weighed, produces eutrophication water treatment agent.
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| CN108101180A (en) * | 2017-12-29 | 2018-06-01 | 天津德清科技有限公司 | A kind of sewage-treating agent and preparation method thereof |
| CN108190979A (en) * | 2018-01-12 | 2018-06-22 | 苏州仁尔必思电子科技有限公司 | A kind of eutrophication water treatment agent and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN107117669B (en) | 2020-08-14 |
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