KR100772322B1 - Cooling and freezing of electrolyzed ozone water for sterilization and cleaning - Google Patents

Abstract

A method for preparing electrolyzed ozone cooling water or electrolyzed ozone ice by cooling or freezing electrolyzed ozone water provided to sustain characteristics possessed by the electrolyzed ozone water for a long time, and to clean and disinfect agricultural and marine products or livestock products more efficiently by using the electrolyzed ozone cooling water or electrolyzed ozone ice. A preparation method of acidic electrolyzed ozone ice having sterilizing, disinfecting and deodorizing functions comprises: an ozone mixing process of mixing, in a first ozone mixer(50), acidic electrolyzed water with a pH of 2 to 6 with a high concentrated ozone gas generated from an ozone gas generator(40), the acidic electrolyzed water being generated by electrolyzing water using an electrolyzed water generating equipment(20); and an acidic electrolyzed ozone water freezing process of flowing acidic electrolyzed ozone water prepared by mixing the acidic electrolyzed water and the ozone gas into a first cooling and freezing equipment(60) to prepare acidic electrolyzed ozone ice. A preparation method of alkaline electrolyzed ozone cooling water having a cleaning function comprises: an ozone mixing process of mixing, in a second ozone mixer(51), alkaline electrolyzed water with a pH of 8 to 10 with a high concentrated ozone gas generated from an ozone gas generator(40), the alkaline electrolyzed water being generated by electrolyzing water using an electrolyzed water generating equipment(20); and an alkaline electrolyzed ozone water cooling process of flowing alkaline electrolyzed ozone water prepared by mixing the alkaline electrolyzed water and the ozone gas into a second cooling and freezing equipment(61) to prepare alkaline electrolyzed ozone cooling water.

Description

Cooling and freezing of electrolyzed ozone water for sterilization and cleaning}

1 is a block diagram for explaining the ionozone cooling water or ionozone ice generator according to the present invention.

*** Description of the main parts of the drawing ***

20: ionizer generator

40: ozone generator

50: ozone mixer

60: cooling and freezing device

The present invention relates to a method for washing, disinfecting, disinfecting and removing odor using ionozone water, and more specifically, to clean microorganisms that wash and surface or adhere to parasitic microorganisms by using ionozone cooling water or ionozone ice. It is about.

It is used to clean and disinfect agricultural water and livestock products by using ionozone cooling water or ionozone ice, to sterilize microorganisms parasitic in crops, and to contaminate areas such as areas and houses contaminated by livestock and poultry pathogenic bacteria or viruses. It is related to facilities using ionozone cooling water or ionozone ice to treat odors of livestock wastewater discharged from livestock farms, and to wash, sterilize, disinfect and livestock wastewater from agricultural and livestock products.

It is possible to disinfect pathogens or viruses that cause various diseases by using ionozone cooling water or ionozone ice, and to prevent the spread of the disease in advance, or to prevent the disease from worsening by sterilizing pathogens or viruses on the surface. It's about doing.

According to Korean Patent No. 10-0412258, registered on December 11, 2003, ionozone water has an excellent cleaning effect. Korean Patent No. 10-0592909, registered on June 16, 2006, was proposed by Uhm Hwan-seop and Lee Yong-yong of the present invention and relates to a method for washing and sterilizing agricultural and aquatic products using ionozone water. Korean Patent No. 10-0585960, registered on May 25, 2006, was proposed by Lee, Han-Yong and Eom, Hwan-Sub of the present invention, and relates to a method for removing livestock waste and removing odor from livestock wastewater using ionozone water. As suggested by the patents mentioned, ionozone water has excellent cleaning and disinfecting properties compared to ionizing water and ozone water.

OH ^- ions and H ⁺ ions coexist in the water. A ^{× [H +] = 1.0 ×} 10 -14 there is a minimal amount of water in the ionized water as indicated by the molar concentration [] [OH ^{- -]} ion product of the [H ^+] constant K = [OH]. This value applies to any aqueous solution at 25 degrees Celsius.

Pure water, a neutral solution, for example 1 mole of distilled water contains 10 ^-7 moles of OH ^- and H ⁺ ions. PH , which is related to the concentration of H ⁺ ions in water, is the pH , which means the power of the hydrogen ion. The pH of distilled water is 7, which contains 10 ^-7 moles of OH ^- and H ⁺ ions per mole of water. Water with a pH of 7 or more is called alkaline water and means that the concentration of OH ^- ions is higher than the concentration of H ⁺ ions. For example, a pH 10 alkaline water per mole of OH ^- ions and contains 10 ^-4 mol H ⁺ ion is meant that contains ^10-10 mol. In contrast, water with a pH of less than 7 is called acidic water. be with a pH of 4 acid per mole of OH ^- ions and ^10-10 g mol H ⁺ ions are able example ^10-4 mol. In other words, as the pH value increases, the number of OH ^- ions increases. Water per mole of OH ^- ions is the molar concentration of [OH ^-] a = 10 ^{pH -14.} Therefore, the concentration of OH ^- ions in water is proportional to 10 ^pH .

Ionized water is produced by electrolyzing water using an ionized water generator, in which acidic and alkaline water are produced, respectively. As mentioned above, the pH value of the generated ionized water determines the number of OH ^- ions.

Ozone (O ₃ ) in water meets OH ^- ions and goes through a complex process to produce hydrogen peroxide or other substances. In other words, ozone molecules are destroyed by OH ^- ions in water. High concentrations of OH ^- ions in water increase the likelihood that ozone molecules will encounter OH ^- ions. If the pH value of water is high, ozone is quickly destroyed by OH ^- ions. Thus, ozone decomposes much faster in alkaline water than in acidic water. In addition, when the temperature of the water rises, the ozone molecules and the OH ^- ions become more active, and the probability of meeting each other increases. The higher the temperature, the faster ozone is destroyed by OH ^- ions.

In this context, ozone in water is naturally decomposed by OH ^- ions. The number of destructions per unit time of ozone in water is proportional to the concentration of OH ^- ions, or 10 ^pH . In other words, the hourly decrease in ozone concentration n

(T)는 물속에서의 오존파괴상수이며 물의온도 T의 증가함수이고, pH는 OH^-이온의 농도와 연관이 있다. 식 (1)를 시간 t에 따라 적분하면 오존의 농도는 다음과 같이 표시된다.In equation (1)

(T) is the ozone depletion constant in water, the increasing function of water temperature T, and pH is related to the concentration of OH ^- ions. If Equation (1) is integrated over time t, the concentration of ozone is expressed as:

Where n ₀ is the initial ozone concentration. Ozone contained in acidic ionozone water with a reduced pH value of OH ⁻ ions less than 7 is clearly slowly destroyed compared to ozone in alkaline ionozone water. For example, ozone decomposition time in acidic water with pH value 4 is about twice the ozone decomposition time in neutral water with pH value 7. In this context, it can be seen that the acidic ozone ionized water has an excellent bactericidal effect. On the other hand, because of the high OH ^- ion in alkaline ionized water, decomposition of ozone occurs, and the sterilizing power by ozone is weakened. However, when ozone is decomposed, a large amount of OH radicals are produced. OH radicals have a shorter half-life than ozone but have significantly higher oxidizing power than ozone and are highly reactive with organics. Therefore, alkaline ionized water has an excellent effect on cleaning.

As mentioned above, ionozone water has excellent cleaning and sterilizing power. But its excellence quickly dies out of nature as shown in Eq. (2). Therefore, ionozone water can be used as soon as electrolyzed water is used to make ionized water by dissolving ozone in the ionized water. Over time, the effect is attenuated, and after several hours it is reduced to ordinary water and no effect can be expected. To solve this problem, it is necessary to reconsider Equation (2).

값이 작아져서 오존이 서서히 파괴되는 것을 볼 수 있다. 따라서 전리오존냉각수는 그 특유의 전리 오존수 특성을 오래 지속할 수 있는 것이다. 이러한 맥락에서 전리오존수를 만드는 즉시 냉각하여 전리오존냉각수를 만들어 전리오존수가 가지는 특성을 더욱 오래 지속하게 할 수 있다는 것이다.First of all, when the temperature drops, all the ionized water can be seen to change less. And when the water temperature drops, the ozone breakthrough constant in equation (2)

It can be seen that the value decreases and ozone is gradually destroyed. Thus, ionozone cooled water can sustain its characteristic ionizing ozone water characteristics for a long time. In this context, it is possible to make the ionozone coolant by cooling it as soon as it is made to make the ionozone water last longer.

값이 얼음에서는 영이 된다, 즉 얼음 속에서는

= 0이다. 이러한 관점에서 전리오존수를 만드는 즉시 냉동하여 전리오존얼음을 생성한다. 생성된 전리오존얼음은 다시 녹을 때까지 그 고유의 특성을 보존하게 된다. 2003년 1월 14일에 등록된 미국특허 제 6,506,428 B1호는 오존얼음을 만들어 오존수의 특성을 보존하여 사용하는 것에 관한 것이었으나, 본 발명은 전리오존얼음을 만들어 전리수와 오존수의 특성을 동시에 보존하는 것에 관한 것이다. 위에서도 언급한 것처럼 전리오존수는 전리수나 오존수에 비하여 세정력과 살균력이 월등히 좋다. 따라서 전리오존얼음은 다시 녹을 때 전리얼음이나 오존얼음이 녹을 때보다도 월등히 더욱 향상된 세정력과 살균력을 발휘하게 되는 것이다.When water is frozen to make ice, water molecules form ice crystals. When water becomes ice and forms crystals, the OH ^- ions, H ⁺ ions, and ozone molecules in them cannot move freely and are confined in the crystals. In other words, OH ^- ions and H ⁺ ions, which exhibit the properties of ionized water, are completely confined in ice and do not change from the moment they become ice. Do not. These ions and ozone molecules cannot meet each other and can no longer be destroyed, and their original properties are preserved as soon as the ionozone water becomes ice. For example, the ozone depletion constant in equation (2)

The value is zero on ice, that is, on ice

= 0. From this point of view, the preliozone water is immediately frozen to produce preliozone ice. The generated ionozone ice retains its unique properties until it melts again. US Patent No. 6,506,428 B1, registered on January 14, 2003, relates to making ozone ice and using it to preserve the properties of ozone water. It's about doing. As mentioned above, ionozone water has much better cleaning and sterilizing power than ionizing or ozone water. Therefore, when the pre-zone ice melts again, it exhibits much better cleaning and sterilizing power than when all real sounds or ozone ice melts.

The ionozone coolant or ionozone ice can be used to increase the temperature when needed. For example, washing or disinfecting agricultural water and livestock products with ionozone coolant from the country of origin prior to bringing to market can sterilize the microorganisms on the surface and keep them fresh longer. In addition, when agricultural and livestock products are released to the market, they can be stored frozen for a long time because no microorganisms or bacteria are accessible to the product.

The present invention was devised in response to the above demands, and an object of the present invention is to compensate for the shortcomings of the ionozone water having excellent cleaning and disinfecting power, that is, to quickly lose the properties, and to precool the ionozone coolant or ionozone ice. It is to provide a way to make the characteristics of the ionozone last for a long time.

Another object of the present invention is to clean and sterilize agricultural water and livestock products by making pre-ionized zone cooling water or ionozone ice, which have long lasting outstanding characteristics of ionozone water, and contaminate the environment in removing livestock and livestock waste. The present invention provides a method for disinfection, disinfection and odor removal using ionozone cooling water or ionozone ice, which is an environmentally friendly method that does not use chemicals.

It is another object of the present invention to sterilize infectious germs or viruses causing various diseases by using easy-to-transport chilled water or pre-ionized ice and to store and transport agricultural and livestock products to pre-ionized ice to prevent various infections and corruption. It is to provide a way to prevent it.

One embodiment of the present invention for achieving the above object is, by putting a high concentration of ozone gas into ionized alkaline water or ionized acidic water generated by electrolyzing water using an ionizing water generating device so that ozone is dissolved in the ionizing water. An ozone mixing process in which an acidic preliozone water or an alkali preliozone water is generated; A cooling step of cooling the acidic ionozone water or the alkali ionozone water to produce an acidic ionozone cooling water or an alkali ionozone water; A freezing process of freezing acidic preliozone water to produce an acidic preliozone ice; Washing and sterilizing the acidic ionozone cooling water by spraying the agricultural and livestock products or crops through an injector; and spraying the alkali ionozone cooling water to wash organic contamination on the surface of the agricultural and livestock products or other substances; And a process for maintaining freshness when storing agricultural products using strong acidic ionozone ice.

The ionizing water of the ozone mixing step is alkali water containing OH ^- ions or alkaline ionizing water or acidic ionizing water containing H ⁺ ions, and the ionizing ozone water is alkali ionozone water or acidic ionozone water. .

In addition, another embodiment of the present invention is a step of disinfecting and disinfecting livestock infectious virus or pathogenic microorganisms by spraying acidic preliozone cooling water in livestock farms, livestock farms, areas or equipment that is expected to be contaminated; And removing odor by injecting acidic ionized ozone ice into the livestock wastewater through an injection device during the advanced treatment of the livestock wastewater treatment.

In addition, the pH of the acidic ionozone water is characterized by consisting of an acidic ionized water of 2 to 6, and an alkaline ionized water of pH 8 to 12 of the alkaline ionozone water.

In addition, the dissolved ozone concentration of the acidic ionozone water and alkali ionozone water is characterized in that 0.1 to 50ppm.

As mentioned above, ionozone water (collectively known as acidic and alkaline ionozone water) that has excellent cleaning and sterilizing power can be used immediately after production. However, the ionozone cooling water or ionozone ice has characteristics of ionozone water. It is used for material and object storage processes because it can be kept for a long time and can be transported.

Hereinafter, with reference to the accompanying drawings, a description of the cooling and freezing apparatus of the ionozone water for sterilization and washing is as follows.

1 is a block diagram for explaining the ionozone cooling water or ionozone ice generator according to the present invention.

As shown in FIG. 1, water is supplied through the water supply station 10, and the ionizing water generating device 20 includes a cathode cell and an anode cell therein, and the ionizing water generating device 20. The alkaline water and acidic water obtained by electrolysis of water is separated into a semipermeable membrane so that the alkaline water is transferred through the cathode cell and the acidic water is transferred through the anode node.

When oxygen is supplied from the oxygen tank 30 to the ozone generator 40, a high concentration ozone gas is generated, and this ozone gas is injected into the ionizing water already supplied from the first and second ozone mixers 50 and 51, and the ionization zone water. The generated ionozone water is converted into the ionozone cooling water or the ionozone ice in the first and second cooling and freezing apparatuses 60 and 61 to be used for sterilization or washing.

Ionized water generation process

First, the ionized water is generated using the ionized water generating device 20. The ionized water is electrolyzed using an ion exchange membrane and then separated into ionized water of a kind having H ⁺ and oxidizing ability or OH ⁻ and reducing ability. Thus, ionized water has a very wide range of pH and Oxidation Reduction Potnetial (ORP) without adding trace chemicals or adding chemicals. It is an environmentally friendly technology that improves washing of agricultural and livestock products by optimizing the washing ability using the generated ionized water as described above. In addition, the ionized water has a strong washing power because it can adjust the pH and redox power required by each agricultural and livestock products inherently.

In addition, the surface tension is small because H ⁺ and OH ⁻ in the ionized water molecules are smaller than those of ordinary water. Therefore, it is easy to penetrate even small minute gaps and can wash even finer parts than the existing method. Therefore, more perfect cleaning can be done, and the cleaning effect can be improved.

On the other hand, ozone is usually produced by electric discharge in oxygen. Ozone fresh growth value is already well developed and can be easily obtained on the market. When the ozone produced by electric discharge is added to water, it is dissolved in water. Thus, the water dissolved ozone is called ozone water. Since ozone is decomposed into oxygen in nature, it does not cause much damage to the environment.

Ozone Mixing Process

In addition, the ozone mixing process is a process of injecting high concentration of ozone gas into the ionizing water. It is an ozone mixing process in which ozone gas is made into very small gas bubbles and injected into the rapidly flowing ionizing water to efficiently dissolve ozone in the ionizing water.

Cooling and Freezing Process

It is a cooling and freezing process that generates the ionozone cooling water by dropping the temperature by passing the generated ionozone water through the cooling device, and also to pass the ionozone water through the freezer.

Cleaning, Sterilization, Prevention and Odor Removal Process

The washing and sterilizing process is a step of spraying the generated acidic ionozone cooling water or alkaline ionozone cooling water on agricultural water and livestock products that require cleaning, and cleaning the residual contaminants present in the agricultural water and livestock products, in particular by acidic ionozone cooling water. Disinfects bacteria and viruses that adhere to agricultural and livestock products during washing.

In addition, the agricultural and livestock product washing can also be performed by the agricultural and livestock product washing apparatus provided separately. In other words, the agricultural and livestock product washing apparatus is equipped with an ultrasonic generator to apply ultrasonic waves to the ionozone cooling water used for washing and to give vibration. When vibration is applied, ionozone cooling water has strong cavitation and vibration acceleration to remove contaminants attached to the surface of agricultural and livestock products. At this time, the frequency of the ultrasonic wave irradiated to activate the synthesis of the fine organic and inorganic matter and ozone attached to the agricultural and livestock products is adjusted to 5 kHz to 100 kHz.

When the acidic ionozone cooling water is used as a crop disinfectant to replace pesticides, an appropriate pressure is applied to the ionizing water so that the acidic ionozone cooling water is sprayed on the crops through a spray nozzle equipped with several holes.

The epidemic and odor removal process is to disinfect the infectious bacteria or viruses by spraying the acidic prelio zone cooling water in the barn or neighborhood, polluting appliances that need to be prevented. It also removes odors by injecting acidic preliozone ice into the treatment of livestock wastewater.

The acidic ionozone ice is easy to transport and transports and dissolves acidic ionozone ice where it is needed by using the advantage of maintaining the properties of acidic ionozone water to make acidic ionozone water and sterilize, disinfect and prevent And it is used to remove odor.

In addition, the acidic prelio zone ice is used as a freezing agent when storing and transporting the agricultural and livestock products to maintain the freshness of the agricultural and livestock products as well as to protect against infection of various microorganisms.

<Best embodiment>

Water is supplied to the ionizing water generator 20 to generate alkaline ionizing water and acidic ionizing water. The generated acidic ionized water flows into the first ozone mixer 50 and the alkaline ionized water flows into the second ozone mixer 51. Oxygen is supplied to the ozone generator 40 to generate ozone gas. The ozone mixer is operated to send the generated ozone gas to the first and second ozone mixers 50 and 51 so that ozone is dissolved in the already supplied ionized water. To ensure ozone dissolves in the ionizing water, the ozone gas should be a minimum of small bubbles. The ionized water with the required amount of ozone dissolved becomes ionozone water. The acidic ionozone water is sent to the first cooling and freezing device 60 and the alkali ionozone water is sent to the second cooling and freezing device 61 to lower the temperature. The ionozone water cooled to the required temperature is acidic ionozone cooling water and alkali ionozone water, which is used for sterilization and cleaning as necessary. In addition, when the temperature of the acidic ionozone water introduced into the first cooling and freezing device 60 is sufficiently lowered to freeze, it is an acidic ionozone ice. Frozen acidic ionozone ice is easy to transport and is used as a refrigerant when storing various items. The acidic preliozone ice is used for sterilization and washing as necessary.

Acidic ionozone cooling water, alkaline ionozone water and acidic ionozone ice made in the present invention can be used as washing water having a very wide range of pH and ORP (Oxidation Reduction Potnetial) without the addition of chemicals to improve cleaning power, and to disinfect and disinfect. It is environmentally friendly and multifunctional in that it can remove odor.

In addition, acidic ionized ozone water or alkaline electrolyzed ozone water made in the present invention may be transformed into a wash water having a pH and oxidation reducing power required by the water for the fields, livestock individual items, in particular, among the molecules of the electrolyzed water H ⁺ and OH ^- are Since it is smaller than ordinary water, the surface tension is small, so that it is easy to penetrate into fine gaps, and thus, it is effective to clean and sterilize fine parts than the prior art.

When acidic ionozone cooling water or acidic ionozone ice having strong sterilizing properties is used instead of pesticides, it is possible to effectively prevent various pests and to protect crops. It is effective to prevent it.

In addition, since acidic preliozone cooling water and acidic preliozone ice have strong sterilizing power, various infectious diseases appearing in livestock industry can be prevented in advance.

Claims (5)

An ozone mixture in which the acidic ionized water having a pH of 2 to 6 and high concentration ozone gas from the ozone gas generator 40 are mixed in the first ozone mixer 50 by using the ionizing water generator 20. fair; An acidic ionozone water refrigeration process of introducing an acidic ionozone water in which an acidic ionized water and ozone gas are mixed into a first cooling and freezing device 60 to produce an acidic ionozone ice; Acidic ionozone ice production method comprising a, characterized in that having sterilization, disinfection and odor removal function. delete delete An ozone mixture that mixes acidic ionized water having a pH of 2 to 6 and high concentration ozone gas from the ozone gas generator 40 by using the ionizing water generator 20 in the first ozone mixer 50. fair; An acidic ionozone water cooling process in which the acidic ionozone water in which the acidic ionized water and ozone gas are mixed is introduced into the first cooling and freezing device 60 to produce an acidic ionozone cooled water of 0 to 4 ° C; Acidic ionozone coolant production method comprising a, and having a washing, sterilization, disinfection and odor removal function. An ozone mixture for mixing alkaline ionized water having a pH of 8 to 10 and high concentration ozone gas from the ozone gas generator 40 in the second ozone mixer 51 by using the ionizing water generator 20 to electrolyze water. fair; An alkali ionozone water cooling process of introducing the alkali ionozone water mixed with the alkali ionized water and ozone gas into a second cooling and freezing device 61 to form an alkali ionozone cooled water of 0 to 4 ° C; Alkali ionized zone cooling water production method comprising a and having a cleaning function.

Images