TWI607962B - A chlorine dioxide gel composition, a system for producing the same and a method for using the same to treat cyanide contaminant - Google Patents

Description

Chlorine dioxide gel composition and system for producing chlorine dioxide gel composition and method for treating cyanide contaminant by using chlorine dioxide gel composition

The present invention relates to a chlorine dioxide gel composition and a system for producing a chlorine dioxide gel composition, and a method for treating cyanide contaminants by the chlorine dioxide gel composition, especially a food which is completely harmless to the human body. a purified chlorine dioxide gel composition of the grade (without carcinogenic by-products), a system for producing the food grade chlorine dioxide gel composition, and treating cyanide pollutants, sulfurized pollutants, etc. with the chlorine dioxide gel composition Wastewater treatment method.

Today, chlorine dioxide related products are mostly in barrels. However, the barreled chlorine dioxide aqueous solution is very inconvenient to transport. Whether it is land freight, air or sea freight, the shipping process may be caused by accidentally knocking over the whole barrel. Reimbursement; or, because of the impact of the transportation process, the temperature changes drastically, resulting in changes or loss of composition; or, due to the safety regulations of air transport, it is impossible to transport a large amount of finished chlorine dioxide solution.

At present, the by-product of the technology for producing chlorine dioxide by salt electrolysis is chlorite (ClO ₂ ^- ). The process can be gradually improved to reduce the amount produced, but there are other by-products such as chlorate which can cause cancer in human body. (ClO ₃ ^- ), hydrogen peroxide (H ₂ O ₂ ). Moreover, the high content of chlorine (Cl) will also make the chlorine dioxide purity of the chlorine dioxide aqueous solution product unstable and needs to be improved. At present, the finished product of chlorine dioxide aqueous solution on the market is non-edible grade (purity is about 50%), and the heavy metal standard contained in it is not strictly regulated by environmental protection laws and regulations, resulting in the chlorine dioxide aqueous solution containing harmful to the human body. The compound is a carcinogen such as chlorate (ClO ₃ ^- ), chlorite (ClO ₂ ^- ), hydrogen peroxide (H ₂ O ₂ , as described above), and residual chlorine as mentioned above.

On the other hand, large-scale refrigerating devices (or large-scale refrigerating devices) for storing vegetables, fruits, and meats, medium-sized refrigerating (freezing) equipment used in the vegetable market, or electricity used in small households, whether it is a general selling place or not. Refrigerator and freezer in the refrigerator, the food stored at low temperature will have problems with mildew and breeding of fruit flies, because a small number of microorganisms and bacteria can still grow at low temperatures, such as: norovirus, so that the aforementioned Large-scale freezer, medium-sized refrigerating (freezing) equipment, general household refrigerators, and even cold storage equipment for onshore freight, air, and sea transportation are very unclean for a long time. In addition, the above-mentioned onshore freight, air, and sea freight refrigeration devices are usually loaded with various foods, plants, and meat, and also cause the spread of specific bacteria and viruses.

Chlorine dioxide is a Class A1 safe and efficient physical disinfection deodorant recommended by the World Health Organization and the World Food Organization. It can effectively sterilize and deodorize it by its strong oxidizing ability. Different from the traditional chlorine gas is the addition or substitution reaction with the reactants. Chlorine dioxide itself is a strong oxidant composed of two oxygen atoms, one oxygen atom combined with 19 electrons. The outermost electronic orbital domain has an unpaired pair. The active free electrons are selective due to a special single electron transfer mechanism. When they encounter the organic molecular group in the outer electron domain of the periphery of the processed object, they strongly absorb an electron and become a chlorinated ion. In order to cause irreversible oxidative damage and decomposition. Chlorine dioxide converts microorganisms such as bacteria, viruses, insect proteins, fats and nucleic acids via oxidation In order to achieve the function of deactivation, the principle is to oxidize and decompose the amino acid of the microorganism to achieve deactivation, and has no harmful effect on the higher animal or plant cell of the twin cell, thereby achieving the purpose of disinfection and deodorization. On the other hand, chlorine dioxide molecules do not allow microorganisms to develop resistance or variants. Therefore, chlorine dioxide can be completely and effectively used for the physical removal (non-chemical) of the aforementioned microorganisms, bacteria, viruses.

However, since the general purity of chlorine dioxide is only about 50% and is non-edible (including various carcinogens and impurities mentioned above), it cannot be used in the above-mentioned frozen equipment for storing food, and is liquid. In addition to the problem of the above solution being overturned, chlorine dioxide may also have a pungent problem, and there are still many inconveniences placed in the refrigerator.

In the hospital ward environment, in order to prevent the spread of germs, cleaning personnel often use bleach to disinfect, so that when they go to the hospital, they will smell a strong smell. However, there are still many germs in the air of the hospital that cannot be sterilized by the above-mentioned liquids. It may not be harmful in the general area of the hospital, but if it is in the intensive care unit, negative pressure ward and other intensive care units, in the air. The existence of a specific pathogen is a big problem. On the other hand, in the medical field, so-called alcohol products such as alcohol cotton sheets are commonly used for disinfection. However, according to current research, when high-concentration alcohol is in contact with bacteria, a certain type of bacteria may form a surface. The membrane prevents alcohol from entering the inside of the bacteria and cannot completely eliminate the bacteria. Although 70% to 80% of the alcohol is absorbed by the cell membrane to achieve bactericidal effect. However, if the alcohol concentration is below 70%, it cannot be effectively sterilized. In addition, although alcohol can cope with some germs and viruses, there is no bactericidal effect on viruses that have no mantle such as enterovirus or super bacteria that are resistant in hospitals. In addition, in the case of wound dressing, such as burns, or general wounds, if the general dressing is coated with hydrogen peroxide, it will be irritating to the wound and harmful to the skin and not suitable for disinfection of skin tissue. As mentioned above, the sterilization of alcohol is limited; generally, the ointment containing a special formula may cause resistance problems due to its sterilization mechanism, and the bacteria may be transformed to form another unknown pathogen.

Nowadays, the air purifying device commercially available has a filter structure that has been proven to have limited efficacy. In addition, the so-called photocatalyst or electrostatic air purifier is advertised as having a bactericidal effect, and a so-called filter containing a component such as nano silver ions and an enzyme. Although it also has a certain bactericidal effect, however, in the case of bacterial varieties and superbugs, the sterilization effect of such equipment is still very limited.

On the other hand, in the process of refining, steel making, electroplating, power plants and semiconductor industries, various pollutants such as mud and the like are generated in the waste liquid sedimentation tank. Sulfur contaminants (sludge) and cyanide contaminants (soil) are most difficult to treat because they need to be treated in a specific range of acids and bases. However, the treatment of cyanide pollutants is still limited in effect today because of its strong molecular activity and the possibility of gas explosion due to high temperature or temperature difference.

Therefore, in order to overcome the aforementioned problems, the present invention has been produced.

To achieve the above object, the present invention provides a chlorine dioxide gel composition and a system for producing the chlorine dioxide gel composition, wherein the chlorine dioxide used in the chlorine dioxide gel composition is food grade and The gel raw material used is also food grade, so that the aqueous chlorine dioxide solution can be stored in a jelly form for efficient storage and transportation, and the chlorine dioxide gel composition can be used for storing food. The air outlets of various refrigerating and freezing devices and air-cleaning devices are circulated by the air circulation of the refrigerating and freezing device and the air-cleaning device, and the strong oxidation characteristics of high-purity chlorine dioxide are used to slowly evaporate the chlorine dioxide gel composition. Sterilize and deodorize various refrigerating devices and indoor environments, effectively prevent microorganisms, small insects (or eggs) and different organs in the freezing device The breeding of taste and the cleanliness of indoor air in the home environment without any side effects and toxicity; can also be used for disinfection and maintenance of medical wounds, and effectively prevent wounds from being infected by other bacteria.

To achieve the above object, the present invention provides a chlorine dioxide gel composition comprising chlorine dioxide and a gel raw material, wherein the chlorine dioxide concentration is between 5 ppm and 500 ppm.

When implemented, the chlorine dioxide concentration is between 5 ppm and 200 ppm.

When implemented, the chlorine dioxide concentration is between 200 ppm and 500 ppm.

When implemented, the gel raw material comprises from 82% to 95% by weight of the total weight of the gel raw material, and the weight percentage is from 0.25% to 5% by weight, and the weight percentage is between 4% and 10% edible gum, an essential oil with a weight percentage between 0.25% and 3%.

When implemented, the gel raw material comprises from 80% to 95% by weight of the total weight of the gel raw material, and the weight percentage is from 0.25% to 5% by weight, and the weight percentage is between 4% and 10% edible gum, an essential oil having a weight percentage of 0.25% to 3%, an acid/alkaline activator having a weight percentage of 0.05% to 2%, at least one of an absorbent and a water absorbing resin.

In another embodiment, the present invention provides a system for producing a chlorine dioxide gel composition comprising: a chlorine dioxide supply unit for providing an aqueous solution of chlorine dioxide; and a gel supply unit for use Providing a gel raw material; a mixing unit is connected to the chlorine dioxide supply unit and the gel supply unit for separately mixing the chlorine dioxide aqueous solution with the gel raw material to produce a chlorine dioxide gel combination And the concentration of chlorine dioxide in the chlorine dioxide gel composition is between 5 ppm and 500 ppm.

When implemented, further comprising a temperature control unit, wherein the mixing unit mixes the aqueous chlorine dioxide solution from the chlorine dioxide supply unit with the gel source from the gel supply unit The temperature of the material is maintained between 0 and 50 °C.

When implemented, the gel supply unit provides the gel raw material comprising 82% to 95% by weight of the total weight of the gel raw material, and the viscosity percentage is between 0.25% and 5%. The edible gum with a weight percentage between 4% and 10% and an essential oil with a weight percentage between 0.25% and 3%.

When implemented, the gel supply unit provides the gel raw material comprising 80% to 95% by weight of the total weight of the gel raw material, and the viscosity percentage is between 0.25% and 5%. An edible gum having a weight percentage of 4% to 10%, an essential oil having a weight percentage of 0.25% to 3%, an acid/alkaline activator having a weight percentage of 0.05% to 2%, at least an absorbent and a water absorbing resin. One.

When implemented, it further includes an electrolytic cell for supplying chlorine dioxide to supply the chlorine dioxide to the chlorine dioxide supply unit.

In implementation, a cooling unit is further included for cooling the chlorine dioxide supply unit, the mixing unit and the electrolytic cell with a coolant.

In practice, the cooling unit further includes a spiral circulation channel for flowing the coolant from the cooling unit, the spiral circulation channel is disposed in the chlorine dioxide supply unit, the mixing unit and the electrolytic cell Outside the perimeter.

The invention further provides a method for treating cyanide contaminants by using a chlorine dioxide gel composition, comprising: A: mixing cyanide contaminants with a 1500 ppm-3000 ppm aqueous chlorine dioxide solution in a weight ratio of 3:5; And generating a first liquid; B: mixing the chlorine dioxide gel composition having a chlorine dioxide concentration between 200 ppm and 500 ppm and the first liquid in a weight ratio of between 5:3 and 5:4. A second liquid without cyanide contaminants is produced.

In order to gain a deeper understanding of the features and functions of the present invention, the implementation of the drawings will be described in detail later.

1‧‧‧ chlorine dioxide supply unit

2‧‧‧gel supply unit

3‧‧‧Mixed unit

4‧‧‧Dose unit

5‧‧‧Cooling unit

6‧‧‧electrolyzer

7‧‧‧Pure water supply unit

8‧‧‧temperature control unit

9‧‧‧ Dressing

11, 31, 61, A1‧‧‧ spiral circulation channel

12‧‧‧Air pump

21‧‧‧heating unit

22‧‧‧ Cooling unit

23‧‧‧Dechlorination insulation unit

51, 52, 54, 55, 57, 58‧ ‧ directional valves

53, 56‧‧‧ coolant supply pump

53, 59, 60‧‧ ‧ pump

62‧‧‧ chlorine dioxide release

63‧‧‧ chlorine dioxide output tube

91‧‧‧ sticky area

92‧‧‧Ventilated area

93‧‧‧ Coating area

A‧‧‧ chlorine dioxide aqueous solution storage tank

A2‧‧‧ chlorine dioxide finished product outlet

A3‧‧‧ chlorine dioxide finished product output tube

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic block diagram of an embodiment of a system for producing the chlorine dioxide gel composition of the present invention.

Figure 2 is a block diagram showing the architecture of another embodiment of the system for producing the chlorine dioxide gel composition of the present invention.

Figure 3 is a block diagram showing the architecture of another embodiment of the system for producing the chlorine dioxide gel composition of the present invention.

Figure 4 is a block diagram showing the structure of a gel supply unit of an embodiment of the system for producing the chlorine dioxide gel composition of the present invention.

Fig. 5 is a schematic view showing the state of use of the chlorine dioxide gel composition of the present invention.

Fig. 6 is a schematic view showing the state of use of the dressing for the chlorine dioxide gel composition of the present invention.

Please refer to FIG. 1 of the present invention, which is a system for producing the chlorine dioxide gel composition according to an embodiment of the present invention, which comprises a chlorine dioxide supply unit 1, a gel supply unit 2, and a mixing unit. 3, a dose unit 4, a cooling unit 5, wherein the chlorine dioxide supply unit 1 is used to provide an aqueous solution of chlorine dioxide; the gel supply unit 2 is used to provide a gel material; the mixing unit 3 is The chlorine dioxide supply unit 1 and the gel supply unit 2 are connected via the dosage unit, and the chlorine dioxide aqueous solution is separately mixed with the gel raw material to generate one or two a chlorine oxide gel composition; the dosage unit 4 is for separately inputting the aqueous chlorine dioxide solution and the gel raw material into the mixing unit 3 to produce chlorine dioxide in the chlorine dioxide gel composition produced The concentration is between 5 ppm and 500 ppm; the cooling unit 5 is for providing a coolant to cool at least one of the chlorine dioxide supply unit 1 and the mixing unit 3. In another embodiment, the dosage unit 4 can also be suitably dispensed in situ in various metering devices or manually.

In another embodiment, the chlorine dioxide gel composition of the present invention for medical, environmental sanitation, livestock, aquaculture has a chlorine dioxide concentration of between 5 ppm and 200 ppm. Preferably, the chlorine dioxide of the chlorine dioxide gel composition of the present invention is used in the treatment of medical institutions such as surgical instruments, sanitary quarantine, wound care (described in detail below), skin diseases, or gynecology. The content is between 20 ppm and 100 ppm. Preferably, the chlorine dioxide content of the chlorine dioxide gel composition of the present invention is bactericidal algae for cold air circulating cooling water, sterilization of food hygiene HACCP meat carcass or sterilization of food and beverage products. It is between 20ppm and 50ppm. Preferably, if it is used for disinfection in aquaculture, the chlorine dioxide content of the chlorine dioxide gel composition of the present invention is between 20 ppm and 100 ppm depending on the species of the culture. Preferably, for the animal husbandry, the chlorine dioxide content of the chlorine dioxide gel composition of the present invention is between 20 ppm and 120 ppm, wherein if the animal is disinfected in the pasture, the chlorine dioxide content is used. It is a 20 ppm chlorine dioxide gel composition; if there is no animal disinfection in the pasture, the chlorine dioxide gel composition having a chlorine dioxide content of 100 ppm to 120 ppm is used. Preferably, in the case of orthopedic disinfection, the diseased site of osteomyelitis is irrigated using the chlorine dioxide gel composition having a chlorine dioxide content of 5 ppm to 15 ppm. In another embodiment, the chlorine dioxide gel composition of the present invention may be sprayed, immersed or irrigated after the pure chlorine water from the pure water supply unit 7 is treated with the chlorine dioxide content component.

Please refer to FIG. 2 of the present invention, which is a system for producing the chlorine dioxide gel composition according to another embodiment of the present invention. The difference from the first embodiment is that an electrolytic cell 6 and a pure water supply are added. Unit 7 and a temperature control unit 8, wherein the electrolytic cell 6 is for producing chlorine dioxide and supplying the chlorine dioxide to the chlorine dioxide supply unit 1, the electrolytic cell 6 comprising 2% to 10% by weight The sodium chlorite and the electrolyte having a weight percentage of 20% to 30% of sodium chloride are electrochemically electrolyzed and electrolyzed at a current of 80 to 100 Amp and a voltage of 24 volts (V). The present invention has been confirmed by many experiments. The setting of the aforementioned parameters will have the best finished product value. Thereafter, the gas of the finished chlorine dioxide is pumped to the chlorine dioxide supply unit 1 via an air pump 12. In this embodiment, the cooling unit 5 is configured to cool at least one of the chlorine dioxide supply unit 1, the mixing unit 3 and the electrolytic cell 6 with the coolant.

In another embodiment, the cooling unit 5 further includes a spiral circulation channel disposed on the outer periphery of the chlorine dioxide supply unit 1, the mixing unit 3 and the electrolytic cell 6. Thereby, when the coolant from the cooling unit 5 flows through at least one of the chlorine dioxide supply unit 1, the mixing unit 3, and the spiral circulation passage of the electrolytic tank 6, the temperature is effectively lowered. With continued reference to FIG. 2, the system of the present invention further includes at least one directional valve (51, 52, 54, 55, 57) through which the coolant can be controllably supplied via the coolant. The pump 53 or 56 flows from the cooling unit 5 to at least one of the spiral circulation channels provided in the chlorine dioxide supply unit 1, the mixing unit 3, and the electrolytic cell 6, thereby coping with the production Various cooling conditions may occur during the process of the inventive chlorine dioxide gel composition.

In another embodiment, the outer circumference of the electrolytic cell 6 may be provided with three spiral surrounding channels (not shown) surrounding the electrolytic cell 6 as a spoiler generating device, and the spiral surrounding The passage is for providing a segmented, independent flow around the electrolytic cell 6 for a downward spiral flow, and when the coolant from the cooling unit 5 flows into the spiral circulation channels, respectively, the channel can be 6 generating a turbulent flow, in which the electrolyte in the electrolytic cell 6 is driven by the turbulent flow, so that the void generated by the electrolyte at the moment of generating chlorine dioxide gas (product) can be quickly replenished, thereby Improve the efficiency of electrolysis. Such a large-area three-stage, independent heat exchange causes the electrolyte in the electrolytic cell 6 to generate different directions and types of turbulence, and the lower electrolyte is lifted to the upper electrolytic heating body by the turbulence (not shown). Around the display, it quickly supplements the voids generated by the instantaneous production of the electrolyzed product, thereby producing a stable quality chlorine dioxide gas product, which effectively shortens the process time. In addition, in another embodiment, the spiral surrounding passages may also have a certain space (pitch) between them without being adjacent to each other, thereby generating different degrees of spoiler. In another embodiment, the spiral surrounding channels can also be set to 2, 4, or 4 segments as needed to generate different degrees and types of turbulence.

In another embodiment, please refer to FIG. 3, which is different from the second figure in that a chlorine dioxide cooling storage tank A is further provided, and the chlorine dioxide aqueous solution heat preservation storage tank A includes a spiral surrounding passage A1. , a chlorine dioxide finished product output port A2, a chlorine dioxide finished product output pipe A3 and the pure water supply unit 7, the chlorine dioxide aqueous solution heat preservation storage tank A is set to let the two produced by the electrolytic cell 6 The finished oxidized chlorine (extracted via the chlorine dioxide vent A2) is stored, thereby enhancing the overall performance of the process of the present invention. Similarly, the spiral surrounding passage A1 is used for cooling the storage tank A of the chlorine dioxide aqueous solution, and the one-way valve 58 is configured to allow the coolant to be circulated from the cooling unit 5 to the aqueous solution of the chlorine dioxide. The outer periphery of the storage tank A is stored to avoid the consumption of the chlorine dioxide aqueous solution in the storage tank A due to the temperature difference.

The ratio of chlorine dioxide to gel raw material used in the chlorine dioxide gel composition of the present invention is an optimum ratio obtained through a plurality of experiments, and can neutralize the taste of chlorine dioxide itself to reduce the pungent taste. . The gel raw material provided by the gel supply unit 2 is a thickener having a weight percentage of 82% to 95% by weight based on the total weight of the gel raw material, a viscosity percentage of 0.25% to 5% by weight, and a weight. An edible oil with a percentage between 4% and 10% and an essential oil with a weight percentage between 0.25% and 3%. In addition, referring to FIG. 4, the gel supply unit 2 includes a heating unit 21, a cooling unit 22 and a dechlorination holding unit 23, and the gel raw material is first input to the heating unit 21 to be heated and then stirred to be uniform. In the form of a gel, the heating unit 21 is heated by steam or any heating device. In an embodiment, the heating unit may also be provided with a spiral surrounding passage for allowing vapor from a vapor supply unit to be disposed through the spiral. The steam inlet enters above one of the channels, and is then outputted by a vapor outlet provided below the spiral surrounding passage. Then, it is input to the temperature reducing unit 22 and is cooled to between 0 and 50 ° C (may be between 30-50 ° C or 11 ° C to 30 ° C according to the needs of the place of use), and is one of the present inventions without carcinogens. The gel product is finished, and finally, the gel product is input to the chlorine removal heat preservation unit 23 for dechlorination treatment and heat preservation. In another embodiment, if necessary, a spiral circulation channel may be disposed on the outer periphery of the temperature reducing unit 22 to allow the coolant to flow in, thereby speeding down the temperature to below 11 ° C.

The chlorine dioxide gel composition of the present invention is a food grade, non-toxic and non-carcinogenic, and for this purpose, the pure water is produced by the pure water supply unit 7 shown in Fig. 2, the pure water supply The unit is provided with at least one purification unit (not shown) made of at least one of an alumina ceramic, a titanium dioxide ceramic or a zirconia ceramic, a carbon nanotube and a rare earth element. The alumina ceramic, the titania ceramic and the zirconia ceramic are used industrially, wherein the rare earth element is subjected to multiple calcination and cooling at a high temperature of 2600 to 2800 ° C to remove impurities and have micropores; The carbon nanotube is prepared by calcining graphite at 3000 ° C for food grade use, and the alumina ceramic, the titania ceramic, the zirconia ceramic and the carbon nanotube can produce 10 ¹² -10 ¹⁴ HZ / sec far infrared ray is left-handed magnetization, which can cut, treat, and treat water molecules in the pure water through resonance, filtration, ion exchange, etc., and pollute the water source from the water source. Heavy metal Removal of microorganisms, ions and impurities (molecular chain is broken, molecular cluster structure changes and small molecules), and bacteria and heavy metals are mostly removed and purified, thereby enabling resonance, filtration, ion exchange, etc. The water molecule clusters of pure water passing therethrough are cut and treated, whereby the pure water supplied by the pure water supply unit 7 is also made slightly alkaline (pH between 5.5 and 8). The crude chlorine dioxide aqueous solution produced by the foregoing steps has a purity of 96% to 98%, a chlorine content of 2% to 4%, and does not contain chlorate (ClO ₃ ^- ) or chlorite (ClO ₂ ^- Carcinogens such as hydrogen peroxide (H ₂ O ₂ ) have a pH slightly higher than 2.2 and a pungent odor. The thickener is an edible grade edible thickener such as sodium carboxymethylcellulose, sodium polyacrylate, corn candy gum, sodium alginate, carrageenan, diammonium phosphate, hydroxypropyl phosphate, and acetamidine. At least one of adipic acid di starch; edible gum is pure natural animal glue or vegetable gum or synthetic food grade glue; and essential oils are various plant essential oils such as: fruits, herbs, spices, flowers Classes, trees and synthetic essential oils. Further, when the aqueous chlorine dioxide solution from the chlorine dioxide supply unit 1 is mixed with the gel raw material from the gel supply unit 2 in the mixing unit 3, the temperature control unit 8 mixes the mixing unit 3 The temperature is maintained between 0 ° C and 50 ° C at a specific temperature, and the dechlorination holding unit 23 is also kept at a specific temperature, and in another embodiment, it is maintained at between 30 ° C and 50 ° C, 11 ° C. Between 30 ° C and the like, any temperature range between 0 ° C and 50 ° C, the specific temperature is adjusted according to the residual chlorine content of the chlorine dioxide, thereby making the temperature at the specific temperature The residual chlorine of the aqueous chlorine dioxide solution is completely vaporized at the moment of mixing with the gel raw material, so that the aqueous chlorine dioxide solution contains no toxic chlorine at all (excluding the aforementioned 2% to 4% residual chlorine) and has 100% oxidation. Chlorine purity. Further, the chlorine dioxide gel composition of the present invention is a dechlorinated composition, and the finished chlorine dioxide gel composition of the present invention is stored in a container (bottled or drum) and then placed. The refrigerator is waiting to be shipped.

In another embodiment, referring to FIG. 2, the gel supply unit 2 is further configured to provide at least one of an acid/alkaline activator, an absorbent, and a water absorbing resin to the mixing unit 3, the gel material. The invention comprises a pure water having a weight percentage of 80% to 95% by weight of the total weight of the gel raw material, a viscosity agent having a weight percentage of 0.25% to 5%, an edible gum having a weight percentage of 4% to 10%, and a weight. An essential oil having a percentage between 0.25% and 3%, an acid/alkaline activator having a weight percentage of 0.05% to 2%, at least one of an absorbent and a water absorbing resin. The dosage unit 4 is controlled to be output to the acid/alkaline activator, the amount of at least one of the absorbent and the water absorbing resin in the mixing unit 3 or artificially added to produce the chlorine dioxide gel combination of the present invention. Things. The acid/alkaline activator, the absorbent and the water absorbing resin are used to adjust the release rate of chlorine dioxide gas in the chlorine dioxide gel composition of the present invention. Referring to Figure 5, after experiment, the chlorine dioxide gel composition of the present invention is used in a general refrigerator in a capacity of 150 g, about two weeks, depending on the type of food placed in the refrigerator, and the oxidation is slightly different. Black spots grow on the chlorine gel composition. At this time, it is represented that the chlorine dioxide in the chlorine dioxide gel composition has been consumed, the microorganisms start to feed on the gel, and a new bottle of the chlorine dioxide gel composition of the present invention needs to be replaced, and the microbes can be continuously maintained. Purification process of the freezing equipment. The chlorine dioxide gel composition of the present invention can be placed in any container. And in response to a large, medium, or ultra-small refrigeration device in combination with storing different types of foods, drugs, or articles, at least one of the acid/alkaline activator, the absorbent, and the water absorbing resin is required. Content and The ratio is adjusted to meet the actual release rate of chlorine dioxide gas, for example, if it is in a freezer in a slaughterhouse where large quantities of meat are stored, the total amount of chlorine dioxide gel composition used and the rate of release are Must be upgraded to effectively prevent the growth of bacteria and microorganisms in the freezer. In addition, a set of chlorine dioxide gel compositions of the present invention can be placed in an air conditioning system of an intensive care unit or clinic of a hospital, a medical unit, or an air outlet, thereby allowing the strong oxidation effect of chlorine dioxide to circulate air in the room. It is disinfected and deodorized to effectively maintain the clean air of the entire medical site.

Referring to Fig. 6, the use of the chlorine dioxide gel composition of the present invention for an embodiment of a general dressing is as follows: the dressing 9 has a viscous zone 91 and a permeable zone 92, and a coating zone 93 The chlorine dioxide gel composition of the present invention is coated, wherein the chlorine dioxide content of the chlorine dioxide gel composition is between 20 ppm and 100 ppm, and the type of the dressing may be gauze or transparent film. Dressings, hydrophilic dressings, dressings containing alginate, hydrophilic fiber dressings, sponge dressings, antibacterial dressings, collagen-containing dressings, contact dressings, compound dressings, etc., thereby allowing today's dressings The material can have further technical effects of high-order antibacterial and sterilization.

In addition, the chlorine dioxide gel composition of the present invention can also be applied to a cyanide-containing waste liquid in a metallurgical or electroplating plant, such as sodium cyanide, zinc cyanide, copper cyanide, and the like and other cyanide contaminants. First, the cyanide contaminant is mixed with the chlorine dioxide aqueous solution (1500 ppm to 3000 ppm or more) produced by the electrolytic cell 6 in a weight ratio of 3:5 to perform a first-stage treatment to produce a first liquid. The strong oxidation of the aqueous chlorine dioxide solution and the treated pure water having a resonance effect remove cyanide contaminants (the molecular chain is broken and the molecular cluster structure is changed to be small molecules). In one embodiment, after testing, the ratio of cyanide to chlorine dioxide is 3:5. The proportional effect is optimal, and other ratios can be used depending on the contaminant. Then, because the goal of the first stage is to destroy the structure of cyanide, the problem of chlorine dioxide having a gasification temperature of 11 ° C is difficult to control the removal of cyanide pollutants, and the cyanide contaminant is changed into a waste liquid of a cyanide mixture ( The first liquid is discharged into the next sedimentation tank for the second stage treatment, and the chlorine dioxide gel composition is first decomposed by the pure water having the resonance effect (from the pure water supply unit 7). The oxidized chlorine gel is subjected to sustained release, and the chlorine dioxide gel composition of the present invention (concentration: 200 ppm to 500 ppm) is mixed with the first liquid in a weight ratio of 5:3 to 5:4 for strong oxidation. The sustained release treatment, by the strong oxidation of the resonance effect of the aqueous chlorine dioxide solution, oxidizes the cyanide pollutants into non-toxic carbon dioxide and nitrogen to meet emission standards.

In addition, the same steps as described above can also treat sulfurized contaminants. First, the first stage treatment is carried out again with the aqueous chlorine dioxide solution (1500 ppm to 3000 ppm or more) produced by the electrolytic cell 6, by the strong aqueous solution of chlorine dioxide. Oxidation and the treated pure water having a resonance effect remove the sulfide contaminants (the molecular chain is broken, the molecular cluster structure is changed and the molecule is small). Then, since the first stage aims to destroy the structure of the sulfide to form another first liquid, the waste liquid which turns the sulfide into a sulfur mixture (the other first liquid mentioned above) is discharged into the next sedimentation tank for the second stage. The treatment, the chlorine dioxide gel composition of the present invention is first released by decomposing the chlorine dioxide gel composition with pure water having a resonance effect (from the pure water supply unit 7), and then the second invention of the present invention The oxidized chlorine gel composition (concentration 200 ppm to 500 ppm) is treated in the second stage by the other first liquid, since the chlorine dioxide gel composition of the present invention contains pure water having a slight alkalinity (pH value From 5.5 to 8, the sulphurized pollutants are oxidized to non-toxic sulphate (SO ₄ ^2- ) to meet emission standards. Therefore, as can be seen from the foregoing, it can be adjusted according to the pollution of sulphide and cyanide pollutants. The amount of the chlorine dioxide aqueous solution used in the first stage of the present invention and the chlorine dioxide gel composition used in the second stage is such that the treated contaminant reaches the discharge standard, and the same steps as described above can also be used for phenol, Thiosulfate, thiol, etc. Treatment of water.

Next, the overall operation of the system for producing the chlorine dioxide gel composition of the present invention will be described. Referring to FIG. 2, the present invention is to set the electrolytic cell 6, the chlorine dioxide supply unit 1 as a group of electrolysis work. The unit, and the plurality of sets of electrolysis units can be operated with at least one set of pure water supply units 7, a set of gel supply units 2 and a set of cooling units 5, a set of mixing units 3 and a dose unit 4. First, the water supply source (not shown) supplies pure water to the pure water supply unit 7 for processing by a pressure pump (not shown), and is processed into a slightly alkaline liquid and output to the second The chlorine oxide supply unit 1, at this point, the pre-operation of pure water is completed. Thereafter, the gel supply unit 2 uses the dosage unit 4 in a proportion by weight of 82% to 95% by weight of pure water (provided by the pure water supply unit 7), a viscosity percentage of 0.25% to 5% by weight, Proportion of essential oils with a percentage by weight of 4% to 10% by weight, between 0.25% and 3% by weight (or between 80% and 95% by weight of pure water, weight percentage between 0.25%) Up to 5% of a thickener, 4% to 10% by weight of edible gum, 05% to 3% by weight of essential oil, 0.05% to 2% by weight of acid/alkaline activator, absorption The ratio of the agent to the at least one of the water absorbing resin is fed). After the feeding, the gel raw material is processed by the heating unit 21, the cooling unit 22 and the dechlorination holding unit 23 to become a finished gel product maintained at a specific temperature. It should be noted that the raw materials for the production of chlorine dioxide aqueous solution (finished product) must be kept below 11 °C at this time, so the air-conditioning temperature in the plant should be properly adjusted to avoid the use of such raw materials in the next step. The resulting oxidized chlorine product produces a temperature differential which results in a decrease in the purity of the finished product of the chlorine dioxide gel composition.

At the beginning of the process, first, the directional valves 51, 52 are set according to the electrolysis characteristics. After the sequence of opening of 54, 55, 57, the coolant is caused to flow through the spiral circulation passage 61 from the cooling unit 5, so that the high temperature generated in the electrolysis can be lowered. The successively produced chlorine dioxide gas will be pumped out through the chlorine dioxide outlet 62 along the chlorine dioxide output pipe 63 by the pump 12 to the chlorine dioxide supply unit 1 through the gas-liquid mixing mechanism (not shown) The treatment is carried out, and mixed with the pure water from the pure water supply unit 7 to form an aqueous solution of chlorine dioxide having a concentration of 3000 ppm or more to complete a process. At this time, the adjustable temperature sensor (not shown) configured by the chlorine dioxide supply unit 1 transmits an electronic control device (not shown) if the temperature is higher than a preset value (8 to 11 ° C). Let the coolant supply pump 53 pump the coolant to cool down, and the coolant flows through the annular passage 11 provided in the chlorine dioxide supply unit 1 to perform a spiral circulation type comprehensive flow cooling until the above-mentioned adjustable temperature sensing The high temperature message cancellation of the device stops. During the gas production of the electrolytic cell 6 and the pumping operation of the air pump 12, if the electronic control unit device receives the temperature rise message of the adjustable temperature sensor again, the above action will be repeated, and the coolant supply pump 53 will again be used to cool the coolant. Pumping to the chlorine dioxide supply unit 1 to cool down. Thereafter, the directional valve 55 is opened to deliver the aforementioned gel product from the gel supply unit 2 to the dosage unit, while the directional valve 57 is opened to oxidize the chlorine dioxide supply unit 1. The finished aqueous solution of chlorine (in one embodiment, the chlorine dioxide supply unit 1 of the present invention is prepared to be an aqueous solution of chlorine dioxide of 1500 ppm to 3000 ppm or more) is delivered to the dosage unit 4. Thereafter, the dosage unit 4 delivers the aqueous solution of chlorine dioxide and the finished gel product to the mixing unit 3 at a specific temperature (0 ° C to 50 ° C, 30 ° C to 50 ° C) with the aqueous solution of chlorine dioxide and a finished gel product. The mixture is mixed at 11 ° C to 30 ° C. After mixing, the finished chlorine dioxide gel composition of the present invention is completed and transferred to a refrigerator for storage. It should be noted that the finished chlorine dioxide gel composition must still be stored at a low temperature, and the mixing unit 3 is also equipped with an adjustable temperature sensor (not shown) if the temperature is higher than a preset value (0 to 50 ° C) will send electronic control equipment (not shown) to make the coolant supply pump 56 pumping the coolant to the cooling, and the coolant flows through the annular passage 31 provided in the mixing unit 3 to perform a spiral circulation type comprehensive flow cooling, until the high temperature message of the adjustable temperature sensor is eliminated. .

At the same time as the start of the process, the pure water supply unit 7 also re-processes the pure water as described above, and again treats the pure water supplied from the water supply source into a treated and slightly alkaline pure The water is output to another chlorine dioxide supply unit 1 to prepare another set of process work units for use. Similarly, at the same time, the gel supply unit 2 also begins to re-feed in accordance with the aforementioned ratio and subject the new batch of gel material to the aforementioned processing steps to prepare for the next stage of the process.

With the process operation of the present invention, the pure water supply unit 7 first pre-processes the pure water required for the chlorine dioxide supply unit of No. 1A (not shown), and then supplies the treated pure water to the chlorine dioxide supply unit 1A. And the gel unit 2A starts to feed according to the aforementioned ratio. At the beginning of the process, the first round of the first stage is performed with the electrolytic cell of the number 1A chlorine dioxide supply unit and the number 6A (not shown) and the gel supply unit 2A; when the electrolytic cell 6A performs the electrolysis operation, the pure The water supply unit 7 first pre-processes the pure water required for the chlorine dioxide supply unit of No. 1B (not shown), and then supplies another treated pure water to the chlorine dioxide supply unit of No. 1B while supplying the gel. Unit 2B begins the re-feeding and performs the aforementioned processing steps. When the chlorine dioxide supply unit of No. 1B is filled with the treated pure water and the gel supply unit 2B is fed and processed, the first round of the process is completed. The assignment will also be completed, so that the next round (second round) of phased work can be performed immediately, and so on, there will be no waiting time for the entire operation.

Therefore, the present invention has the following advantages:

1. Mixing food grade chlorine dioxide solution (concentration 1500-3000ppm, high purity 96%-98%, residual chlorine 4%) with food grade gel to produce food grade chlorine dioxide gel composition, no chlorine Carcinogen or contaminant such as acid chloride (ClO ₃ ^- ), chlorite (ClO ₂ ^- ), hydrogen peroxide (H ₂ O ₂ ), and the residual chlorine of the aqueous chlorine dioxide solution of the present invention is within 4%, and When the gel raw material is mixed with the chlorine dioxide aqueous solution (0 to 50 ° C), the chlorine is vaporized to make the chlorine dioxide gel composition of the present invention have no chlorine residue, and can be effectively used in various refrigeration equipment and air purification. The device and the effect of disinfecting, deodorizing and sterilizing the device are greatly improved, and the chlorine dioxide gel composition can be used for storing various foods of the refrigeration and freezing device and the air outlet of the air cleaning device, by refrigerating and freezing The gas circulation of the device and the air quieting device, combined with the strong oxidation characteristics of high-purity chlorine dioxide, allows the chlorine dioxide gel composition to slowly evaporate and sterilize and deodorize various refrigeration devices and indoor environments, thereby effectively preventing microorganisms in the freezing device. Small insects (including The breeding of eggs and odors and the cleanliness of the indoor environment.

2. The edible grade chlorine dioxide aqueous solution is made into a gel type to facilitate the transportation of various land, sea and air freight, and greatly reduces the loss of chlorine dioxide during transportation.

3. The food grade chlorine dioxide gel composition of the present invention (without carcinogens, dechlorination and slightly alkaline) is used for various medical dressings, and effectively improves the side effects caused by traditional wound treatment agents. It also allows the existing various dressings to produce advanced antibacterial and bactericidal effects.

4. The food grade chlorine dioxide gel composition of the present invention is used for the treatment of sulfurized contaminants and cyanide contaminants, and the chlorine dioxide gel composition of the present invention is made into a slightly alkaline and high purity food grade dioxide. The strong oxidizing effect of the chlorine aqueous solution effectively treats industrial pollutants such as sulfurized pollutants and cyanide pollutants into non-toxic inorganic substances.

The above is a specific embodiment of the present invention and the technical means employed, and many variations and modifications can be derived therefrom based on the disclosure or teachings herein. The function shall not be considered to be within the technical scope of the present invention, and it shall be considered in the technical scope of the present invention.

In accordance with the above disclosure, the present invention achieves the intended purpose of the invention, providing a chlorine dioxide gel composition, a system for producing a chlorine dioxide gel composition, and treating cyanide with the chlorine dioxide gel composition. The method of chemical contaminants has the value of industrial utilization and practicality, and the invention patent application is filed according to law.

1‧‧‧ chlorine dioxide supply unit

2‧‧‧gel supply unit

3‧‧‧Mixed unit

4‧‧‧Dose unit

5‧‧‧Cooling unit

Claims (5)

A system for producing a chlorine dioxide gel composition, comprising: a chlorine dioxide supply unit for providing an aqueous solution of chlorine dioxide; a gel supply unit for providing a gel raw material; and a mixing unit And connecting the chlorine dioxide supply unit to the gel supply unit for separately mixing the chlorine dioxide aqueous solution with the gel raw material to produce a chlorine dioxide gel composition, and the chlorine dioxide gel The concentration of chlorine dioxide in the composition is between 5 ppm and 500 ppm; an electrolytic cell for supplying chlorine dioxide to supply the chlorine dioxide to the chlorine dioxide supply unit; and a cooling unit It is used for cooling at least one of the chlorine dioxide supply unit, the mixing unit and the electrolytic cell with a coolant; wherein the cooling unit further comprises a spiral circulation channel for the coolant from the cooling unit to The spiral circulation channel is disposed in the chlorine dioxide supply unit, the mixing unit and the periphery of the electrolytic cell. The system of claim 1, further comprising a temperature control unit, wherein the mixing unit mixes the aqueous chlorine dioxide solution from the chlorine dioxide supply unit with the gel from the gel supply unit The temperature of the raw material is maintained between 0 and 50 °C. The system of claim 1, wherein the gel material provided by the gel supply unit comprises from 82% to 95% by weight, based on the total weight of the gel material, by weight of water. A viscous agent between 0.25% and 5%, an edible gum with a weight percentage between 4% and 10%, and an essential oil with a weight percentage between 0.25% and 3%. The system of claim 1, wherein the gel is provided by the gel supply unit The raw material comprises pure water having a weight percentage of 80% to 95% by weight of the total weight of the gel raw material, a viscosity agent having a weight percentage of 0.25% to 5%, an edible gum having a weight percentage of 4% to 10%, The essential oil having a weight percentage of 0.25% to 3%, at least one of a weight percentage of 0.05% to 2% of the absorbent and the water absorbing resin. A method for treating cyanide contaminants by a chlorine dioxide gel composition, comprising: A: mixing a cyanide contaminant with a 1500 ppm-3000 ppm aqueous chlorine dioxide solution in a weight ratio of 3:5 to produce a first a liquid; B: mixing a chlorine dioxide gel composition having a chlorine dioxide concentration of between 200 ppm and 500 ppm with the first liquid in a weight ratio of between 5:3 and 5:4, resulting in a a second liquid of cyanide contaminants.