CN108925581A - It is a kind of for the support type anti-biotic material and preparation method of swimming place water process and application - Google Patents
It is a kind of for the support type anti-biotic material and preparation method of swimming place water process and application Download PDFInfo
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- CN108925581A CN108925581A CN201810798602.4A CN201810798602A CN108925581A CN 108925581 A CN108925581 A CN 108925581A CN 201810798602 A CN201810798602 A CN 201810798602A CN 108925581 A CN108925581 A CN 108925581A
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- Prior art keywords
- biotic material
- type anti
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- zinc
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
Abstract
A kind of support type anti-biotic material for swimming place water process includes carrier and active component, and the mass percentage of active component is 0.4%~6%, remaining is alumina globule carrier, specific surface area 100-300m2/g.Support type anti-biotic material prepared by the present invention has the advantages that long-acting, nontoxic, nonirritant.
Description
Technical field
The invention belongs to a kind of support type anti-biotic material preparation technical fields, and in particular to one kind is used for swimming place water process
Support type anti-biotic material and preparation method and application.
Background technique
With the enhancing of people's health consciousness, the good method swum as body-building, the people for going swimming pool to take exercise is more and more,
It is raw for bacterium in control swimming-pool water and algae to which swimming place quality problem becomes the great public health problem of social concerns
Long speed maintains sterilization algae removal effect, it is necessary to ensure disinfectant consumption, but the increase of disinfectant, it will increase water body and environment
In irritation, cause swimming pool environment be deteriorated, certain harm is also brought along to human health.
Summary of the invention
The technical problem to be solved by the present invention is in view of the above-mentioned problems, providing a kind of length for swimming place water process
Effect, nontoxic, nonirritant support type anti-biotic material and preparation method and application.
A kind of support type anti-biotic material for swimming place water process provided by the invention includes carrier and active component,
The mass percentage of active component is 0.4%~6%, remaining is carrier.
Carrier as described above is alumina globule, specific surface area 100-300m2/g。
Active component as described above is the oxide and calcium carbonate mixture of titanium, zinc, magnesium, silver, copper, metal ion mole
Than Wei copper=0.1 Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰~5 ︰, 0.5~5 ︰, 0.1~2 ︰, 1~5 ︰, 0.1~2 ︰ 0.1~1.
A kind of preparation method of support type anti-biotic material for swimming place water process provided by the invention, including following step
It is rapid:
(1) alumina globule is impregnated 2~3 hours with 0.1~0.5mol/L sulfuric acid at 30~60 DEG C, then uses deionized water
Acid group is washed away, is dried at 90~120 DEG C, obtains alumina support；
(2) by titanium, zinc, magnesium, silver, calcium, copper water soluble salt, proportionally 0.1~5 ︰ of Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰ copper, 0.5~5 ︰
0.1~2 ︰ of 1~5:0.1 of ︰~2 0.1~1 is weighed；
(3) water soluble salt of titanium, zinc, magnesium, calcium and copper is made into mixed aqueous solution, mixed solution concentration is 5wt%~20wt%, is added
1227 solution of cationic surfactant for entering carrier quality 1%-3%, at 30~50 DEG C by spare carrier 0.08~
It is impregnated 0.5~24 hour under the conditions of 0.1MPa, then filters off redundant solution, potassium hydroxide sodium carbonate mixture, control is added
It is aged 12~36 hours at being reacted 0.5~4 hour, 30~60 DEG C at system pH=9~10,30~100 DEG C, filters off redundant solution,
Then it is washed with deionized water to neutrality, it is dry to constant weight at 120~150 DEG C, obtain the oxidation of supported titanium, zinc, magnesium, calcium and mantoquita
Aluminium；
(4) soluble silver salt weighed up is made into 5wt%-15wt% solution, at 30~50 DEG C, by supported titanium, zinc, magnesium, calcium and
The aluminium oxide of mantoquita impregnates 0.5~24 hour under the conditions of 0.08~0.1MPa, and sodium carbonate liquor, control system pH=9- is added
Be aged 12~36 hours at being reacted 0.5~4 hour, 30~60 DEG C at 10,30~100 DEG C, filter off redundant solution, spend again from
Son is washed to neutrality, after 120~150 DEG C of drying to constant weights, calcines 1~8 hour at 200~400 DEG C, is warming up to 500~600
DEG C calcining 1~4 hour, be cooled to 20~30 DEG C rapidly, obtain support type anti-biotic material.
In step (2) as described above, titanium, zinc, magnesium, calcium, copper water soluble salt be sulfate, chloride or nitrate, silver
Water soluble salt be nitrate.
In step (2) as described above, potassium hydroxide, sodium carbonate mixture concentration are 5wt%~20wt%, wherein hydroxide
Potassium: sodium carbonate weight ratio is 1 ︰ 1~3.
In step (3) as described above, sodium carbonate liquor concentration is 5wt%~20wt%.
Support type anti-biotic material of the present invention is as follows in the processing method of processing swimming-pool water:
Support type anti-biotic material is added in swimming pool circulating water treatment device, additional amount is the 1-10 ‰ of swimming-pool water weight, and water follows
Ring speed, temperature normally handle operating condition according to swimming pool.Support type anti-biotic material service life 1-3.
The present invention has the advantage that compared with prior art
It, can be high by the staphylococcus aureus in swimming pool, Escherichia coli, Candida albicans using anti-biotic material of the invention
Effect is killed, and total number of bacteria is better than national standard less than 100/ml.And the anti-biotic material have dosage it is few, it is nontoxic, non-stimulated,
The characteristics of long-acting, wide spectrum, renewable reuse.
This anti-biotic material has dosage few, nontoxic, long-acting, broad-spectrum antiseptic, reusable feature after material regeneration.It adopts
Adhere to high-efficiency compound antibacterial material used in active aluminum oxide carrier surface.
Specific embodiment
Embodiment 1:
Step 1: Vehicle element
It with 0.1mol/L hydrochloric acid solution by specific surface area is 100m at a temperature of 30 DEG C2The alumina globule of/g impregnates 0.5 hour,
Then acid group is washed with deionized water, it is spare after dry at 120 DEG C.
Step 2: active constituent load
It is weighed according to molar ratio Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰ copper=5 ︰, 5 ︰, 0.1 ︰, 1 ︰, 2 ︰ 1 sulfate (silver is nitrate), by nitric acid
Other salt except silver are made into mixed solution, and mixed solution concentration is 5wt%, soak spare carrier at 0.08MPa at 30 DEG C
Bubble 0.5 hour filters off redundant solution, and potassium hydroxide and the sodium carbonate mixed solution that 1 ︰ 1 is formed in molar ratio is added, and concentration is
5wt% is controlled and is aged 12 hours at reacting 0.5 hour, 60 DEG C at pH value of solution=10,30 DEG C, is filtered off redundant solution, is then spent
Ion is washed to neutrality, dry to constant weight at 120 DEG C；Silver nitrate is made into 5wt% solution, 40 according to aforementioned proportion weighing again
The aluminium oxide of supported titanium, zinc, magnesium, calcium and mantoquita is impregnated 0.5 hour at 0.08MPa at DEG C, it is molten that 15wt% sodium carbonate is added
Liquid, control system pH=10 are aged 8 hours at reacting 1 hour, 60 DEG C at 40 DEG C, filter off redundant solution, then use deionized water
It is washed till neutrality, in 120 DEG C of dryings to constant weight, is calcined 10 hours at 200 DEG C, 600 DEG C is warming up to and calcines 1 hour, cool down rapidly,
It is down to 30 DEG C within 0.5 hour, the finished product anti-biotic material of supported titanium, zinc, magnesium, silver, copper composite oxides and calcium carbonate, active group is made
The load capacity divided is 0.4wt%, wherein TiO2 0.12 wt %, ZnO 0.13 wt %, MgO 0.01 wt %, Ag2O 0.04 wt
%, CaCO30.07 0.03 wt % of wt %, CuO, remaining is aluminium oxide.
The anti-biotic material of step 2 preparation is added in swimming pool circulating water treatment device, additional amount is swimming-pool water weight
1 ‰, after operation, processing unit entrance 2000/ml of total number of bacteria, 95/mL of exit total number of bacteria, better than country's mark
It is quasi-.
Embodiment 2
Step 1: Vehicle element
It with 0.5mol/L sulfuric acid solution by specific surface area is 300m at a temperature of 60 DEG C2The immersion of/g 2 hours, then uses deionization
Acid group is removed in washing, and hydroxyl is then washed with deionized water, spare after dry at 150 DEG C.
Step 2: active constituent load
According to molar ratio Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰ copper=0.1 ︰, 0.5 ︰, 2 ︰, 5 ︰, 0.1 ︰, 0.1 water soluble chloride, (silver is nitric acid
Salt) it weighs, other salt except silver nitrate are made into mixed solution, mixed solution concentration is 20wt%, by spare load at 90 DEG C
Body impregnates 24 hours under the conditions of 0.1MPa, filters off redundant solution, and excessive potassium hydroxide and sodium carbonate is added by the mixed of 1 ︰ 3 composition
Solution is closed, concentration 20wt% is aged 36 hours at reacting 2 hours, 60 DEG C at 100 DEG C, filters off redundant solution, then
It is washed with deionized water to neutrality, it is dry to constant weight at 150 DEG C；Again by silver nitrate according to aforementioned proportion weighing be made into 20% solution,
Spare carrier is impregnated 24 hours under the conditions of 0.1MPa at 90 DEG C, excessive potassium hydroxide and sodium carbonate is added by 1 ︰ 3 composition
Mixed solution, concentration 20wt% are aged 36 hours at reacting 2 hours, 60 DEG C at 100 DEG C, filter off redundant solution, then
It is washed with deionized water to neutrality, in 150 DEG C of dryings to constant weight, is calcined 7 hours at 400 DEG C, be warming up to 500 DEG C and calcine 4 hours, it is fast
Prompt drop temperature is down to 20 DEG C in 0.5 hour, and the finished product antibacterial material of supported titanium, zinc, magnesium, silver, copper composite oxides and calcium carbonate is made
Material, the load capacity of active component are 6 wt %, wherein TiO2 0.04wt%, ZnO 0.18wt%, MgO 0.54wt%, Ag2O 5.17
Wt %, CaCO30.04 0.03 wt % of wt %, CuO, remaining is aluminium oxide.
The anti-biotic material of step 2 preparation is added in swimming pool circulating water treatment device, additional amount is swimming-pool water weight
10 ‰, after operation, processing unit entrance 2000/ml of total number of bacteria, 60/mL of exit total number of bacteria, better than country's mark
It is quasi-.
Embodiment 3
Step 1: Vehicle element
It with 0.5mol/L hydrochloric acid solution by specific surface area is 250m at a temperature of 60 DEG C2The alumina globule immersion of/g 2 hours, so
After acid group is washed with deionized water, it is spare after dry at 150 DEG C.
Step 2: active constituent load
It is weighed according to molar ratio Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰ copper=3 ︰, 3 ︰, 1 ︰, 3 ︰, 1 ︰, 0.5 water soluble chloride (silver is nitrate),
Other chlorides except silver nitrate are made into mixed solution, mixed solution concentration is 15wt%, and spare carrier exists at 40 DEG C
It is impregnated 20 hours under the conditions of 0.09MPa, filters off redundant solution, excessive potassium hydroxide is added and sodium carbonate presses the mixing of 1 ︰ 2 composition
Solution, control solution ph are 10, concentration 10wt%, are aged 20 hours at react 2 hours, 50 DEG C at 40 DEG C, elimination is extra
Then solution is washed with deionized water to neutrality, dry to constant weight at 140 DEG C；Silver nitrate is made into according to aforementioned proportion weighing again
15% solution impregnates spare carrier 20 hours at 40 DEG C under the conditions of 0.09MPa, filters off redundant solution, and excessive hydrogen-oxygen is added
Change the mixed solution that potassium and sodium carbonate press 1 ︰ 2 composition, control solution ph is 10, concentration 10wt%, and reaction 2 is small at 40 DEG C
When, it is aged 20 hours at 50 DEG C, filters off redundant solution, be then washed with deionized water to neutrality, it is dry to constant weight at 130 DEG C,
300 DEG C are calcined 9 hours, are warming up to 550 DEG C and are calcined 2 hours, cool down rapidly, be down to 25 DEG C within 0.5 hour, it is negative that alumina globule is made
The finished product anti-biotic material of titanium, zinc, magnesium, silver, copper composite oxides and calcium carbonate is carried, the load capacity of active component is 3wt%, wherein
TiO2 0.70 wt%, ZnO 0.71 wt%, MgO 0.17wt%, Ag2O 1.01wt%, CaCO30.11 wt of 0.29 wt%, CuO
%, remaining is aluminium oxide.
The anti-biotic material of step 2 preparation is added in swimming pool circulating water treatment device, additional amount is swimming-pool water weight
5 ‰, after operation, processing unit entrance 2000/ml of total number of bacteria, 80/mL of exit total number of bacteria, better than country's mark
It is quasi-.
Embodiment 4
Step 1: Vehicle element
It with 0.3mol/L sulfuric acid solution specific surface area is 150m at a temperature of 40 DEG C2The alumina globule of/g impregnates 1 hour, spends
Ionized water washes away hydroxyl, spare after dry at 130 DEG C.
Step 2: active constituent load
By titanium, zinc, magnesium, silver, calcium, copper water dissolubility chlorate (silver is nitrate), according to molar ratio Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰ copper
2 ︰ of=2 ︰ 4 ︰, 0.5 ︰, 0.8 ︰ 0.3 is weighed, and other salt except silver nitrate are made into mixed solution, and mixed solution concentration is 10wt%,
Spare carrier is impregnated 20 hours under the conditions of 0.1MPa at 40 DEG C, filters off redundant solution, excessive potassium hydroxide and carbon is added
Sour sodium presses the mixed solution of 1 ︰ 2 composition, and control solution ph is 10, concentration 10wt%, at reacting 2 hours, 50 DEG C at 40 DEG C
Ageing 20 hours filters off redundant solution, is then washed with deionized water to neutrality, dry to constant weight at 140 DEG C；Silver nitrate is pressed again
It is made into 10% solution according to aforementioned proportion weighing, is impregnated spare carrier 20 hours under the conditions of 0.1MPa at 40 DEG C, it is extra to filter off
Solution, is added excessive potassium hydroxide and sodium carbonate presses the mixed solution of 1 ︰ 2 composition, and control system pH value is 10, and concentration is
10wt% is aged 20 hours at reacting 2 hours, 50 DEG C at 40 DEG C, is filtered off redundant solution, is then washed with deionized water to neutrality,
It is dry to constant weight at 140 DEG C, it is calcined 10 hours at 350 DEG C, is warming up to 500 DEG C and calcines 3 hours, cool down rapidly, be down within 0.5 hour
30 DEG C, the finished product anti-biotic material of alumina globule supported titanium, zinc, magnesium, silver, copper composite oxides and calcium carbonate, active group is made
The load capacity divided is 1wt%, wherein TiO2 0.19 wt%, ZnO 0.38 wt%, MgO 0.04 wt%, Ag20.27 wt% of O,
CaCO3 0.03 wt% of 0.09 wt%, CuO, remaining is aluminium oxide.
The anti-biotic material of step 2 preparation is added in swimming pool circulating water treatment device, additional amount is swimming-pool water weight
7 ‰, after operation, processing unit entrance 2000/ml of total number of bacteria, 70/mL of exit total number of bacteria, better than country's mark
It is quasi-.
Embodiment 5
Step 1: Vehicle element
It is at 50 °C 200m with 0.2mol/L sulfuric acid solution specific surface area2The alumina globule of/g impregnates 1.5 hours, uses
Deionized water washes away hydroxyl, spare after dry at 150 DEG C.
Step 2: active constituent load
Titanium, zinc, magnesium, silver, calcium, copper water-soluble nitrate are weighed according to 0.3 ︰ of molar ratio 0.8 ︰, 2 ︰, 2 ︰, 4 ︰, 1 ratio, by silver nitrate
Except other salt be made into mixed solution, mixed solution concentration is 6wt%, soaks spare carrier under the conditions of 0.09MPa at 50 DEG C
Bubble 10 hours filters off redundant solution, and excessive potassium hydroxide is added and sodium carbonate presses the mixed solution of 1 ︰ 1 composition, controls pH value of solution
It is 9, concentration 6wt% is aged 30 hours at reacting 4 hours, 60 DEG C at 50 DEG C, filters off redundant solution, be then washed with deionized water
It is dry to constant weight at 150 DEG C to neutrality；Silver nitrate is weighed according to aforementioned proportion again and is made into 6% solution, by spare load at 50 DEG C
Body impregnates 10 hours under the conditions of 0.09MPa, filters off redundant solution, and excessive potassium hydroxide and sodium carbonate is added by 1 ︰ 1 composition
Mixed solution, control system pH value are 9, concentration 6wt%, are aged 30 hours at react 4 hours, 60 DEG C at 50 DEG C, elimination is extra
Then solution is washed with deionized water to neutrality, dry to constant weight at 150 DEG C, calcines 8 hours at 250 DEG C, is warming up to 500 DEG C and forges
It burns 4 hours, cools down rapidly, be down to 20 DEG C within 0.5 hour, alumina globule supported titanium, zinc, iron, cerium, palladium, aluminum composite oxide is made
The finished product anti-biotic material of object and calcium carbonate, the load capacity of active component are 5wt%, wherein TiO2 0.35 wt%, ZnO 0.88
Wt%, MgO 0.65 wt%, Ag2O 2.52 wt%, CaCO30.43 wt% of 0.16 wt%, CuO, remaining is aluminium oxide.
The anti-biotic material of step 2 preparation is added in swimming pool circulating water treatment device, additional amount is swimming-pool water weight
2 ‰, after operation, processing unit entrance 2000/ml of total number of bacteria, 85/mL of exit total number of bacteria, better than country's mark
It is quasi-.
Claims (8)
1. a kind of support type anti-biotic material for swimming place water process, it is characterised in that including carrier and active component, live
Property component mass percentage be 0.4%~6%, remaining is carrier.
2. a kind of support type anti-biotic material for swimming place water process as described in claim 1, it is characterised in that the load
Body is alumina globule, specific surface area 100-300m2/g。
3. a kind of support type anti-biotic material for swimming place water process as described in claim 1, it is characterised in that the work
Property group be divided into the oxide mixture of titanium, zinc, magnesium, silver, calcium, copper, metal ion molar ratio be titanium ︰ zinc ︰ magnesium ︰ silver ︰ calcium ︰ copper=
0.1~5 ︰, 0.5~5 ︰, 0.1~2 ︰, 1~5 ︰, 0.1~2 ︰ 0.1~1.
4. a kind of preparation side of support type anti-biotic material for swimming place water process as described in any one of claims 1-3
Method, it is characterised in that the following steps are included:
(1) alumina globule is impregnated 2~3 hours with 0.1~0.5mol/L sulfuric acid at 30~60 DEG C, then uses deionized water
Acid group is washed away, is dried at 90~120 DEG C, obtains alumina support；
(2) by titanium, zinc, magnesium, silver, calcium, copper water soluble salt, proportionally 0.1~5 ︰ of Tai ︰ Xin ︰ Mei ︰ Yin ︰ Gai ︰ copper, 0.5~5 ︰
0.1~2 ︰ of 1~5:0.1 of ︰~2 0.1~1 is weighed；
(3) water soluble salt of titanium, zinc, magnesium, calcium and copper is made into mixed aqueous solution, mixed solution concentration is 5wt%~20wt%, is added
1227 solution of cationic surfactant for entering carrier quality 1%-3%, at 30~50 DEG C by spare carrier 0.08~
It is impregnated 0.5~24 hour under the conditions of 0.1MPa, then filters off redundant solution, potassium hydroxide t sodium carbonate mixture, control is added
It is aged 12~36 hours, filters off extra molten at being reacted 0.5~4 hour, 30~60 DEG C at system pH=9~10,30~100 DEG C processed
Then liquid is washed with deionized water to neutrality, dry to constant weight at 120~150 DEG C, obtains supported titanium, zinc, magnesium, calcium and mantoquita
Aluminium oxide；
(4) soluble silver salt weighed up is made into 5wt%-15wt% solution, at 30~50 DEG C, by supported titanium, zinc, magnesium, calcium and
The aluminium oxide of mantoquita impregnates 0.5~24 hour under the conditions of 0.08~0.1MPa, and sodium carbonate liquor, control system pH=9- is added
Be aged 12~36 hours at being reacted 0.5~4 hour, 30~60 DEG C at 10,30~100 DEG C, filter off redundant solution, spend again from
Son is washed to neutrality, 120~150 DEG C it is dry calcined 1~10 hour to after constant weight at 200~400 DEG C, be warming up to 500~
600 DEG C are calcined 1~4 hour, are cooled to 20~30 DEG C rapidly, are obtained support type anti-biotic material.
5. a kind of preparation method of the support type anti-biotic material for swimming place water process as claimed in claim 4, feature
Be in the step (2), titanium, zinc, magnesium, calcium, copper water soluble salt be sulfate, chloride or nitrate, silver-colored water solubility
Salt is nitrate.
6. a kind of preparation method of the support type anti-biotic material for swimming place water process as claimed in claim 4, feature
It is in the step (2), potassium hydroxide, sodium carbonate mixture concentration are 5wt%~20wt%, wherein potassium hydroxide: carbonic acid
Sodium weight ratio is 1 ︰ 1~3.
7. a kind of preparation method of the support type anti-biotic material for swimming place water process as claimed in claim 4, feature
It is in the step (3), sodium carbonate liquor concentration is 5wt%~20wt%.
8. a kind of application of support type anti-biotic material for swimming place water process as described in any one of claims 1-3,
It is characterized in that including the following steps:
Support type anti-biotic material is added in swimming pool circulating water treatment device, additional amount is the 1-10 ‰ of swimming-pool water weight.
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| CN108043422A (en) * | 2017-11-27 | 2018-05-18 | 中国日用化学工业研究院 | A kind of catalyst and preparation method of urea in swimming pool water of degrading |
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