JPS63264133A - Oxidation by ozone - Google Patents
Oxidation by ozoneInfo
- Publication number
- JPS63264133A JPS63264133A JP9920087A JP9920087A JPS63264133A JP S63264133 A JPS63264133 A JP S63264133A JP 9920087 A JP9920087 A JP 9920087A JP 9920087 A JP9920087 A JP 9920087A JP S63264133 A JPS63264133 A JP S63264133A
- Authority
- JP
- Japan
- Prior art keywords
- treated
- liquid
- ozone
- high voltage
- injected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 230000003647 oxidation Effects 0.000 title claims description 6
- 238000007254 oxidation reaction Methods 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 238000011282 treatment Methods 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 238000004061 bleaching Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000001877 deodorizing effect Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はオゾンによる水溶液、乳濁−及び懸濁液の酸化
方法に関し、特に液に高電圧を印加して水をマイナスに
荷電させることを特徴とするものである。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a method for oxidizing aqueous solutions, emulsions, and suspensions using ozone, and in particular to applying a high voltage to the liquid to negatively charge water. This is a characteristic feature.
（従来の技術） オゾンは酸素元素の高エネルギー同素体で。(Conventional technology) Ozone is a high-energy allotrope of the element oxygen.
三原子（０１）から成り、工業的には気体酸素又は空気
から無声放電によって作られる淡青色の気体である。
このオゾンは空気中では酸素より酸化力が強くて、より
多量の熱を発生し、通常、酸素を用いた場合よりも低温
で酸化が始まる。 殊にオゾンは水の存在下でも酸化力
があって、水中の細菌や水に悪臭を与える多くの化合物
に対して酸化剤、漂白剤として作用する。 そのためオ
ゾンは水の殺菌や汚水の脱臭、脱色或いは染料工業等で
使用されているが、従来の方法ではオゾンを単に水に溶
解させるに過ぎないから酸化速度が遅くて上記した水の
殺菌の様な濃度の薄い被処理液しか処理対象とすること
ができなかった。 そのため従来からオゾンの酸化速度
を速める方法の開発が望まれていた。It consists of three atoms (01) and is a pale blue gas produced industrially from gaseous oxygen or air by silent discharge.
Ozone is a stronger oxidizer than oxygen in air, generates more heat, and oxidation typically begins at a lower temperature than when oxygen is used. In particular, ozone has oxidizing power even in the presence of water, and acts as an oxidizing agent and bleaching agent against bacteria in water and many compounds that give bad odor to water. For this reason, ozone is used to sterilize water, deodorize and decolorize wastewater, and in the dye industry, etc. However, in the conventional method, ozone is simply dissolved in water, so the oxidation rate is slow, and the method used for water sterilization is slow. Only liquids with low concentrations could be treated. Therefore, it has long been desired to develop a method for increasing the oxidation rate of ozone.
（発明の概要）
本発明は水溶液、乳濁液又は、懸濁液に３〜２０ｋｖの
高電圧を印加して水にマイナスの電荷を帯びさせ、この
液にオゾンを送り込むことにより液中の溶質、乳濁物及
び懸濁物を酸化するものである。(Summary of the invention) The present invention applies a high voltage of 3 to 20 kV to an aqueous solution, emulsion, or suspension to give the water a negative charge, and by sending ozone into this liquid, the solutes in the liquid can be dissolved. , which oxidizes emulsions and suspensions.
（実施例）
以下本発明を図示の実施例に基づいて具体的に説明する
。(Example) The present invention will be specifically described below based on the illustrated example.
図中符号１は処理槽、２はオゾン発生器、３は高電圧発
生器である。 処理槽１は被処理液を収容する容器であ
って、適当薫の被処理液を一定時間以上帯溜させるもの
である。In the figure, numeral 1 is a processing tank, 2 is an ozone generator, and 3 is a high voltage generator. The treatment tank 1 is a container for storing a liquid to be treated, and is used to store the liquid to be treated with an appropriate aroma for a certain period of time or more.
従って、図示はしないが被処理液を連続的に処理する場
合には、槽の一端に注液口が設けられていて、ここから
被処理液を注入させると共に他端には排出口が設けられ
ていて、酸化処理された水溶液その他を機外へ取り出す
ようになっている。 オゾン発生器２は従来のこの種の
ものと同様にものであり、これに多孔質のノズル４が接
続されていて、ここからオゾンを微細な泡にして噴出さ
せるようになっている。 高電圧発生器３は処理槽１内
の被処理液に３〜２０ｋｖのマイナスの高電圧を印加す
るもので、マイナス極に電極５が接続されていてこれが
被処理液に浸されるようになっている。Therefore, although not shown in the drawings, when processing the liquid to be treated continuously, a liquid injection port is provided at one end of the tank through which the liquid to be processed is injected, and a discharge port is provided at the other end. The oxidized aqueous solution and other materials are taken out of the machine. The ozone generator 2 is similar to a conventional one of this kind, and a porous nozzle 4 is connected to it, from which ozone is ejected in the form of fine bubbles. The high voltage generator 3 applies a negative high voltage of 3 to 20 kV to the liquid to be treated in the treatment tank 1, and an electrode 5 is connected to the negative pole so that it is immersed in the liquid to be treated. ing.
被処理液を酸化処理するには、処理槽１に所定量の被処
理液を充填し、これにマイナスの高電圧を印加しつつ、
ノズル４からオゾンを噴き出す、 するとオゾンはマイ
ナスに帯電した水によって、０．＋ｅ→０□＋（０）の
反応が促進され、生成した発生期の酸素の酸化力により
極めて効率よく、短時間に被処理液中の溶質、乳濁物、
懸濁物を酸化され、被処理液は殺菌、脱色、脱臭、漂白
その他の処理をされるのである。 尚、上記において溶
質その他の被処理物とオゾンとの接触をよくするために
、被処理槽には撹拌装置を具えるのがよい。To oxidize the liquid to be treated, fill the treatment tank 1 with a predetermined amount of the liquid to be treated, and apply a high negative voltage thereto.
Ozone is ejected from nozzle 4, and the ozone is reduced to 0.0 by the negatively charged water. The reaction +e→0□+(0) is promoted, and the oxidizing power of the nascent oxygen generated is extremely efficient and quickly removes solutes, emulsions, and
The suspended matter is oxidized, and the liquid to be treated is subjected to sterilization, decolorization, deodorization, bleaching, and other treatments. Incidentally, in order to improve the contact between the solute and other objects to be treated and ozone, the tank to be treated is preferably equipped with a stirring device.
（発明の効果）
以上詳述した様に本発明は被処理液にマイナスの高電圧
を印加して水をマイナスに帯電させ、然してこれにオゾ
ンを混合させるもので、オゾンは水がマイナスに帯電し
ていることにより分解反応速度が促進される。(Effects of the Invention) As detailed above, the present invention applies a high negative voltage to the liquid to be treated to negatively charge the water, and then mixes ozone with it. This accelerates the decomposition reaction rate.
従って、被処理液の処理速度が速められ、作業能率が向
上するほか、従来は処理することの出来なかった濃厚な
液や被処理物質の殺菌、酸菌、酸化、漂白等の処理が可
能となったのである。Therefore, the processing speed of the liquid to be treated is accelerated, work efficiency is improved, and it is now possible to treat thick liquids and substances that could not be treated in the past, such as sterilization, acid bacteria, oxidation, and bleaching. It has become.
図は本発明の一実施例を示す説明図である。
１；処 理 槽 ２；オゾン発生器３；高電圧発生
器 ４；ノ ズ ル
５；電 極The figure is an explanatory diagram showing one embodiment of the present invention. 1; Treatment tank 2; Ozone generator 3; High voltage generator 4; Nozzle 5; Electrode
Claims (1)
混合させることを特徴とするオゾンによる酸化方法。[Scope of Claims] An oxidation method using ozone, which comprises applying a high voltage of 3 to 20 kV to a liquid to be treated, such as an aqueous solution, emulsion, or suspension, and mixing ozone into the liquid to be treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9920087A JPS63264133A (en) | 1987-04-22 | 1987-04-22 | Oxidation by ozone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9920087A JPS63264133A (en) | 1987-04-22 | 1987-04-22 | Oxidation by ozone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63264133A true JPS63264133A (en) | 1988-11-01 |
Family
ID=14241008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9920087A Pending JPS63264133A (en) | 1987-04-22 | 1987-04-22 | Oxidation by ozone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63264133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5593598A (en) * | 1994-04-20 | 1997-01-14 | Mcginness; Michael P. | Method and apparatus for closed loop recycling of contaminated cleaning solution |
| US5776351A (en) * | 1994-04-20 | 1998-07-07 | Mcginness; Michael P. | Method for regeneration and closed loop recycling of contaminated cleaning solution |
| JP2006167687A (en) * | 2004-12-20 | 2006-06-29 | Masao Iizuka | Insulated electrode for electric field generator |
-
1987
- 1987-04-22 JP JP9920087A patent/JPS63264133A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5593598A (en) * | 1994-04-20 | 1997-01-14 | Mcginness; Michael P. | Method and apparatus for closed loop recycling of contaminated cleaning solution |
| US5776351A (en) * | 1994-04-20 | 1998-07-07 | Mcginness; Michael P. | Method for regeneration and closed loop recycling of contaminated cleaning solution |
| JP2006167687A (en) * | 2004-12-20 | 2006-06-29 | Masao Iizuka | Insulated electrode for electric field generator |
| JP4708781B2 (en) * | 2004-12-20 | 2011-06-22 | 雅夫 飯塚 | Insulating electrode of electric field generator |
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