CN106865718A - A kind of coagulation effervescent tablet and preparation method for Water warfare - Google Patents
A kind of coagulation effervescent tablet and preparation method for Water warfare Download PDFInfo
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- CN106865718A CN106865718A CN201710261235.XA CN201710261235A CN106865718A CN 106865718 A CN106865718 A CN 106865718A CN 201710261235 A CN201710261235 A CN 201710261235A CN 106865718 A CN106865718 A CN 106865718A
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- coagulation
- food grade
- grain
- aluminium chloride
- effervescent tablet
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a kind of coagulation effervescent tablet and preparation method for Water warfare, preparation method is：(1) food grade polymeric aluminium chloride, carbon dioxide source, acid source, settling agent and the disinfectant pulverized and cross 80 mesh sieves are weighed by weight；(2) food grade polymeric aluminium chloride is divided into two parts, Part I food grade polymeric aluminium chloride and acid source, disinfectant mixing, adds the absolute ethyl alcohol soft grain of the system of rubbing；Cross the granulation of 18 mesh sieves；Dry, after 16 mesh sieve whole grains, drying obtains sour grain；Part II food grade polymeric aluminium chloride, carbon dioxide source and settling agent are mixed again, plus the soft grain of the absolute ethyl alcohol system of rubbing；Cross the granulation of 18 mesh sieves；Dry, after 16 mesh sieve whole grains, dry to obtain alkali grain；(3) by sour grain and alkali grain mixing, compressing tablet, by drying, obtains the coagulation effervescent tablet for Water warfare, coagulation effervescent tablet of the invention, it is adaptable to coordinates other purifiers that simple sterilizing and purifying is done to outdoor water source in the case of drinking water is insufficient and processes.
Description
Technical field
The present invention relates to the making of effervescent tablet, especially it is to provide a kind of for the coagulation effervescent tablet of Water warfare and preparation side
Method.
Background technology
Coagulation refers to assemble water-borne glue body particle and small suspension by some way (as added chemical agent)
Process, is a kind of unit operation in water and wastewater treatment technique.Cohesion and flocculation are collectively referred to as coagulation.Cohesion refers mainly to colloid and takes off
Process that is steady and generating small aggregation, flocculation refers mainly to de- steady colloid or small suspension is agglomerated into the mistake of big floccule body
Journey, mainly have compression double electric layer, absorption charge neutrality, adsorption bridging, sediment net is caught and volume sweeps these mechanism.In drinking water treatment
In technique, coagulation is critically important process step, helps the suspended particulates in water to settle by adding coagulant, net to reach
Change the purpose of upper strata water quality.
But the water purification mode of direct dosing coagulant, flco forms relatively slow, and precipitation is also not rapid enough, especially all at some
As under wild environment, it is difficult to ensure that medicament is sufficiently mixed and reaction in the short time, the molecule gone in the short time in water removal
Thing.And the storage of medicine is also inconvenient with carrying.
Therefore, a kind of coagulation effervescent tablet and preparation method for Water warfare is needed badly.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of processing method is convenient, be convenient for carrying, use effect
The really good coagulation effervescent tablet for Water warfare.
Second object of the present invention is to provide a kind of preparation method of the coagulation effervescent tablet for Water warfare.
Technical scheme is summarized as follows：
A kind of coagulation effervescent tablet for Water warfare, is made up of following raw materials by weight：Food grade polymeric aluminium chloride 30-60
Part；Carbon dioxide source 13-23 parts；Acid source 13-23 parts；Settling agent 13-23 parts；1 part of disinfectant.
Preferably carbon dioxide source is sodium acid carbonate or sodium carbonate.
Preferably acid source is citric acid or tartaric acid.
Preferably settling agent is calcium oxide or calcium hydroxide.
Preferably disinfectant is food-grade chlorine dioxide or food-grade sodium hypochlorite.
A kind of preparation method of coagulation effervescent tablet for Water warfare, comprises the following steps：
(1) 30-60 parts of the food grade polymeric aluminium chloride pulverized and cross 80 mesh sieves is weighed by weight；Carbon dioxide source
13-23 parts；Acid source 13-23 parts；Settling agent 13-23 parts；1 part of disinfectant；
(2) food grade polymeric aluminium chloride is divided into two parts, Part I food grade polymeric aluminium chloride and acid source, disinfectant
Mixing, adds the absolute ethyl alcohol soft grain of the system of rubbing；Cross the granulation of 18 mesh sieves；40-60 DEG C dries 50-70min, after 16 mesh sieve whole grains,
Sour grain is obtained by 40-60 DEG C of drying；Part II food grade polymeric aluminium chloride, carbon dioxide source and settling agent are mixed again,
Plus the soft grain of the absolute ethyl alcohol system of rubbing；Cross the granulation of 18 mesh sieves；40-60 DEG C dries 50-70min, after 16 mesh sieve whole grains, through 40-60
DEG C dry to obtain alkali grain；
(3) by the sour grain and alkali grain mixing, compressing tablet dries 50-70min, obtains for Water warfare by 40-60 DEG C
Coagulation effervescent tablet；The weight ratio of the Part I food grade polymeric aluminium chloride and Part II food grade polymeric aluminium chloride is 1：
0.5-2。
Preferably carbon dioxide source is sodium acid carbonate or sodium carbonate.
Preferably acid source is citric acid or tartaric acid.
Preferably settling agent is calcium oxide or calcium hydroxide.
Preferably disinfectant is food-grade chlorine dioxide or food-grade sodium hypochlorite.
Advantages of the present invention：
A kind of coagulation effervescent tablet for Water warfare of the invention, every average quality is for 0.25g can purify water
250ml lake water (turbidity is 1000NTU or so), is allowed to turbidity<1NTU.Preparation method of the present invention is simple.The coagulation effervesce of preparation
Piece can coordinate small-sized water purifier to purify outdoor water source, it is adaptable to coordinate other water purification in the case of drinking water is insufficient
Equipment does simple sterilizing and purifying treatment to outdoor water source.Coagulation effervescent tablet for Water warfare of the invention can be with fast in the short time
Speed disintegration, coagulant can spread rapidly, accelerate under nature that flco forms speed in water, and in the presence of settling agent
Rapid precipitation, water quick separating after enabling flco and purifying.Reaction rate is accelerated while ensureing and purifying water, is saved
Action time, it is particularly suitable for being helped without outside the situation of solidifying equipment and means.And the coagulation effervescent tablet of tablet form is relative
Powdered coagulant is more convenient to be carried and preserves and measure.
Specific embodiment
With reference to upper specific embodiment, the present invention is further illustrated.
Embodiment 1
A kind of preparation method of coagulation effervescent tablet for Water warfare, comprises the following steps：
(1) 60 parts of the food grade polymeric aluminium chloride pulverized and cross 80 mesh sieves is weighed by weight；13 parts of sodium acid carbonate；Lemon
13 parts of lemon acid；13 parts of calcium oxide；1 part of food-grade chlorine dioxide；
(2) food grade polymeric aluminium chloride is divided into two parts, Part I food grade polymeric aluminium chloride, citric acid and food
Level chlorine dioxide mixing, adds the absolute ethyl alcohol soft grain of the system of rubbing；Cross the granulation of 18 mesh sieves；50 DEG C dry 60min, whole after 16 mesh sieves
Grain, sour grain is obtained by 50 DEG C of drying；Part II food grade polymeric aluminium chloride, sodium acid carbonate and calcium oxide are mixed again, plus
The soft grain of the absolute ethyl alcohol system of rubbing；Cross the granulation of 18 mesh sieves；50 DEG C dry 60min, after 16 mesh sieve whole grains, alkali are dried to obtain through 50 DEG C
Grain；
(3) by sour grain and alkali grain mixing, compressing tablet dries 60min, obtains the coagulation effervesce for Water warfare by 50 DEG C
Piece；The weight ratio of the Part I food grade polymeric aluminium chloride and Part II food grade polymeric aluminium chloride is 1：1.
Detection, the average quality for the coagulation effervescent tablet of Water warfare is 0.25g, diametrically 5mm, the cylinder of 3mm high
Tablet, pH=7.15, disintegration time 70s, sedimentation time 12min, every purgeable water be 250ml lake water (turbidity=
958.21NTU), the water turbidity 0.84NTU after purification.
Embodiment 2
A kind of preparation method of coagulation effervescent tablet for Water warfare, comprises the following steps：
(1) 45 parts of the food grade polymeric aluminium chloride pulverized and cross 80 mesh sieves is weighed by weight；18 parts of sodium acid carbonate；Lemon
18 parts of lemon acid；18 parts of calcium oxide；1 part of food-grade chlorine dioxide；
(2) food grade polymeric aluminium chloride is divided into two parts, Part I food grade polymeric aluminium chloride, citric acid and food
Level chlorine dioxide mixing, adds the absolute ethyl alcohol soft grain of the system of rubbing；Cross the granulation of 18 mesh sieves；40 DEG C dry 70min, whole after 16 mesh sieves
Grain, sour grain is obtained by 40 DEG C of drying；Part II food grade polymeric aluminium chloride, sodium acid carbonate and calcium oxide are mixed again, plus
The soft grain of the absolute ethyl alcohol system of rubbing；Cross the granulation of 18 mesh sieves；40 DEG C dry 70min, after 16 mesh sieve whole grains, alkali are dried to obtain through 40 DEG C
Grain；
(3) by sour grain and alkali grain mixing, compressing tablet dries 70min, obtains the coagulation effervesce for Water warfare by 40 DEG C
Piece；The weight ratio of the Part I food grade polymeric aluminium chloride and Part II food grade polymeric aluminium chloride is 1：0.5.
Detection, the average quality for the coagulation effervescent tablet of Water warfare is 0.25g, diametrically 5mm, the cylinder of 3mm high
Tablet, pH=7.05, disintegration time 65s, sedimentation time 15min, every purgeable water be 250ml lake water (turbidity=
958.21NTU), the water turbidity=0.91NTU after purification.
Embodiment 3
A kind of preparation method of coagulation effervescent tablet for Water warfare, comprises the following steps：
(1) 30 parts of the food grade polymeric aluminium chloride pulverized and cross 80 mesh sieves is weighed by weight；23 parts of sodium carbonate；Winestone
23 parts of acid；23 parts of calcium hydroxide；1 part of food-grade sodium hypochlorite；
(2) food grade polymeric aluminium chloride is divided into two parts, Part I food grade polymeric aluminium chloride, tartaric acid and food
Level sodium hypochlorite mixing, adds the absolute ethyl alcohol soft grain of the system of rubbing；Cross the granulation of 18 mesh sieves；60 DEG C dry 50min, whole after 16 mesh sieves
Grain, sour grain is obtained by 60 DEG C of drying；Part II food grade polymeric aluminium chloride, sodium carbonate and calcium hydroxide are mixed again, plus
The soft grain of the absolute ethyl alcohol system of rubbing；Cross the granulation of 18 mesh sieves；60 DEG C dry 50min, after 16 mesh sieve whole grains, alkali are dried to obtain through 60 DEG C
Grain；
(3) by sour grain and alkali grain mixing, compressing tablet dries 50min, obtains the coagulation effervesce for Water warfare by 60 DEG C
Piece；The weight ratio of the Part I food grade polymeric aluminium chloride and Part II food grade polymeric aluminium chloride is 1：2.
Detection, the average quality for the coagulation effervescent tablet of Water warfare is 0.25g, diametrically 5mm, the cylinder of 3mm high
Tablet, pH=7.25, disintegration time 55s, sedimentation time 18min, every purgeable water be 250ml lake water (turbidity=
958.21NTU), the water turbidity 0.97NTU after purification.
Above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.For institute
For the those of ordinary skill in category field, the change or change of other multi-forms can also be made on the basis of the above description
It is dynamic.There is no need and unable to be exhaustive to all of implementation method, and the obvious change or change thus extended out
Move within still in the protection domain of the invention.
Claims (10)
1. a kind of coagulation effervescent tablet for Water warfare, it is characterized in that being made up of following raw materials by weight：Food grade polymeric chlorination
Aluminium 30-60 parts；Carbon dioxide source 13-23 parts；Acid source 13-23 parts；Settling agent 13-23 parts；1 part of disinfectant.
2. a kind of coagulation effervescent tablet for Water warfare according to claim 1, it is characterised in that the carbon dioxide source
It is sodium acid carbonate or sodium carbonate.
3. a kind of coagulation effervescent tablet for Water warfare according to claim 1, it is characterised in that the acid source is lemon
Acid or tartaric acid.
4. a kind of coagulation effervescent tablet for Water warfare according to claim 1, it is characterised in that the settling agent is oxygen
Change calcium or calcium hydroxide.
5. a kind of coagulation effervescent tablet for Water warfare according to claim 1, it is characterised in that the disinfectant is food
Grade chlorine dioxide or food-grade sodium hypochlorite.
6. the preparation method of a kind of coagulation effervescent tablet for Water warfare, it is characterized in that comprising the following steps：
(1) 30-60 parts of the food grade polymeric aluminium chloride pulverized and cross 80 mesh sieves is weighed by weight；Carbon dioxide source 13-23
Part；Acid source 13-23 parts；Settling agent 13-23 parts；1 part of disinfectant；
(2) food grade polymeric aluminium chloride is divided into two parts, Part I food grade polymeric aluminium chloride and acid source, disinfectant are mixed
Close, add the absolute ethyl alcohol soft grain of the system of rubbing；Cross the granulation of 18 mesh sieves；40-60 DEG C dries 50-70min, after 16 mesh sieve whole grains, warp
Cross 40-60 DEG C of drying and obtain sour grain；Part II food grade polymeric aluminium chloride, carbon dioxide source and settling agent are mixed again, plus
The soft grain of the absolute ethyl alcohol system of rubbing；Cross the granulation of 18 mesh sieves；40-60 DEG C dries 50-70min, after 16 mesh sieve whole grains, through 40-60 DEG C
Dry to obtain alkali grain；
(3) by the sour grain and alkali grain mixing, compressing tablet dries 50-70min, obtains the coagulation for Water warfare by 40-60 DEG C
Effervescent tablet；The weight ratio of the Part I food grade polymeric aluminium chloride and Part II food grade polymeric aluminium chloride is 1：0.5-
2。
7. method according to claim 6, is characterised by that the carbon dioxide source is sodium acid carbonate or sodium carbonate.
8. method according to claim 6, it is characterised in that the acid source is citric acid or tartaric acid.
9. method according to claim 6, it is characterised in that the settling agent is calcium oxide or calcium hydroxide.
10. method according to claim 6, it is characterised in that the disinfectant is food-grade chlorine dioxide or food level
Sodium chlorate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261235.XA CN106865718A (en) | 2017-04-20 | 2017-04-20 | A kind of coagulation effervescent tablet and preparation method for Water warfare |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261235.XA CN106865718A (en) | 2017-04-20 | 2017-04-20 | A kind of coagulation effervescent tablet and preparation method for Water warfare |
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| CN106865718A true CN106865718A (en) | 2017-06-20 |
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| CN201710261235.XA Pending CN106865718A (en) | 2017-04-20 | 2017-04-20 | A kind of coagulation effervescent tablet and preparation method for Water warfare |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697867A (en) * | 2019-11-13 | 2020-01-17 | 佛山科学技术学院 | Preparation method of high-grade oxidant for sewage treatment |
| CN112499872A (en) * | 2020-12-10 | 2021-03-16 | 浙江鸿盛化工有限公司 | Conditioner and treatment method of 2, 4-dinitrochlorobenzene waste acid |
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| CN105084475A (en) * | 2015-07-30 | 2015-11-25 | 上海宇昂新材料科技有限公司 | Disinfection effervescent tablet with water quality purification effect and preparation method of disinfection effervescent tablet |
| CN105878340A (en) * | 2016-05-04 | 2016-08-24 | 河南师范大学 | Alfalfa effervescent tablets and preparation method thereof |
| CN105906005A (en) * | 2016-07-05 | 2016-08-31 | 山东建筑大学 | Compound effervescent tablets for water purification and disinfection and preparation method thereof |
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2017
- 2017-04-20 CN CN201710261235.XA patent/CN106865718A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084475A (en) * | 2015-07-30 | 2015-11-25 | 上海宇昂新材料科技有限公司 | Disinfection effervescent tablet with water quality purification effect and preparation method of disinfection effervescent tablet |
| CN105878340A (en) * | 2016-05-04 | 2016-08-24 | 河南师范大学 | Alfalfa effervescent tablets and preparation method thereof |
| CN105906005A (en) * | 2016-07-05 | 2016-08-31 | 山东建筑大学 | Compound effervescent tablets for water purification and disinfection and preparation method thereof |
Non-Patent Citations (1)
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| 庄越: "《实用药物制剂技术》", 31 January 1999, 人民卫生出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697867A (en) * | 2019-11-13 | 2020-01-17 | 佛山科学技术学院 | Preparation method of high-grade oxidant for sewage treatment |
| CN112499872A (en) * | 2020-12-10 | 2021-03-16 | 浙江鸿盛化工有限公司 | Conditioner and treatment method of 2, 4-dinitrochlorobenzene waste acid |
| CN112499872B (en) * | 2020-12-10 | 2022-11-11 | 浙江鸿盛化工有限公司 | Conditioner and treatment method of 2, 4-dinitrochlorobenzene waste acid |
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Application publication date: 20170620 |