JPH02203988A - Production and apparatus for producing healthy drinking water - Google Patents
Production and apparatus for producing healthy drinking waterInfo
- Publication number
- JPH02203988A JPH02203988A JP2259089A JP2259089A JPH02203988A JP H02203988 A JPH02203988 A JP H02203988A JP 2259089 A JP2259089 A JP 2259089A JP 2259089 A JP2259089 A JP 2259089A JP H02203988 A JPH02203988 A JP H02203988A
- Authority
- JP
- Japan
- Prior art keywords
- water
- alkaline water
- alkaline
- ion exchange
- ion
- 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
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 24
- 239000003651 drinking water Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 238000005342 ion exchange Methods 0.000 claims abstract description 25
- 230000002378 acidificating effect Effects 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 8
- 239000011575 calcium Substances 0.000 claims description 13
- 239000011734 sodium Substances 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- 239000003456 ion exchange resin Substances 0.000 claims description 6
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000003002 pH adjusting agent Substances 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract description 6
- 229910001415 sodium ion Inorganic materials 0.000 abstract description 5
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 229910001424 calcium ion Inorganic materials 0.000 description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は健康飲用水の製造に係り、特に電気分解法とイ
オン交換法との組み自わせにより健康飲用水を製造する
方法及び装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to the production of healthy drinking water, and particularly to a method and apparatus for producing healthy drinking water by combining an electrolysis method and an ion exchange method.
（従来の技術）
従来健康飲用水として、カルシウムイオンを多く含むア
ルカリ性飲用水や極微量の放射性物質を含む飲用水など
が知られている。(Prior Art) Alkaline drinking water containing a large amount of calcium ions and drinking water containing trace amounts of radioactive substances are conventionally known as healthy drinking water.
そして、カルシウムを多く含むアルカリ性飲用水の製造
方式の１つとして、電気分解を利用する方式がある。One of the methods for producing alkaline drinking water containing a large amount of calcium is a method using electrolysis.
該方式は、多孔質隔壁を間に介して陽−陰２つの電解室
を対峙させ、各電解室に原水を流通させると同時に、各
電解室に設けた陽−陰電極間に直流電圧を印加して、原
水を電気分解することによって、陰極室からカルシウム
、ナトリウム、カリウム等を多く含むアルカリイオン水
を得るものである。なお、陽極室より得られる酸性水は
浴用、洗顔用等として使用される。In this method, two positive and negative electrolytic chambers are placed facing each other with a porous partition between them, and raw water is passed through each electrolytic chamber, while at the same time a DC voltage is applied between the positive and negative electrodes provided in each electrolytic chamber. By electrolyzing the raw water, alkaline ionized water containing a large amount of calcium, sodium, potassium, etc. is obtained from the cathode chamber. Note that the acidic water obtained from the anode chamber is used for bathing, face washing, etc.
またイオン交換を利用する方式があり、一般にイオン交
換樹脂粒の充填された塔に原水を導入し、金属イオンを
除去した水を導出するものである。There is also a method using ion exchange, in which raw water is generally introduced into a tower filled with ion exchange resin particles, and water from which metal ions have been removed is extracted.
（発明が解決しようとする課題）
専門家の研究によれば、健康飲用水は、単にカルシウム
イオンを多く含むだけでは不十分で、他のアルカリ金属
成分等とのバランスが健康上重要であると指摘されてい
る。また、飲用水としての味も良いものでなければなら
ない。(Problem to be solved by the invention) According to research by experts, it is not enough for healthy drinking water to simply contain a large amount of calcium ions, and the balance with other alkali metal components is important for health. It has been pointed out. The water must also taste good for drinking.
寿命と飲用水中のアルカリイオンとの関係についてみれ
ば、第２図図示のごとくカリウムイオン量、ナトリウノ
＼イオン量、及びカルシウムイオン景とが寿命に関連す
ると言われている。すなわち、短命はナトリウム量が多
く、カリウムイオン量が少ない場合に分布し、長寿はカ
ルシウム量が多く、ナトリウム量が少ない場合に分布し
ている。Regarding the relationship between lifespan and alkali ions in drinking water, it is said that the amount of potassium ions, the amount of sodium ion, and the amount of calcium ions are related to lifespan, as shown in Figure 2. That is, short life is distributed when the amount of sodium is large and the amount of potassium ions is small, and longevity is distributed when the amount of calcium is large and the amount of sodium is small.
そして、以上に関して健康な水の指標をＫｉｎｄｅＸと
し、Ｋ １ｎｄｅｘ＝ Ｃ’ａ −０，８７Ｎ ａと定
め、また、おいしい水の指標を０ｉｎｄｅｘとし、０ｉ
ｎｄｅｘ＝ （Ｃａ＋に＋５ｉＯ２）／ （Ｍｇ＋Ｓｏ
、）と定め、下記第１表のごとく分類した報告がなされ
ている。（「水処理技術ｊｐ１３〜２８、橋本奨ほか、
Ｖｏｌ、２９．Ｎｏｌ、１９８８＞第１表
しかるに、従来の健康飲用水製造器には、そうした健康
面とおいしさ面を総合考慮したものζゴ見当たらない。Regarding the above, the index of healthy water is set as KindeX, K 1ndex = C'a -0,87N a, and the index of delicious water is set as 0index, and 0i
ndex= (+5iO2 to Ca+)/ (Mg+So
, ), and a report has been made categorized as shown in Table 1 below. ("Water Treatment Technology jp 13-28, Sho Hashimoto et al.
Vol, 29. No. 1, 1988> First Table However, in the conventional healthy drinking water producing devices, there is no one that comprehensively considers the aspects of health and taste.
すなわち、そうした健康飲用水製造器では電気分解方式
により単にカルシウムを含めたアルカリ分を多くしな健
康飲用水を供給するか、あるいは、イオン交換法により
硬水のＣａ、ＭｇイオンをＮａイオンと交換して軟水を
供給するものであり、上記電気分解方式のものでは製造
水のＫ １ｎｄｅｘが大であるから健康では有効である
が、硬度が高すぎて、茶、コーヒー等には不向きであり
、またｐＨが１１以上に達しアルカリが強すぎる。（我
が国の飲料水基準：ｐＨ５，８〜８．６）通常のイオン
交換法（通常に用いられているＣａ−＋Ｎａ交換型のい
わゆる軟水製造装置を使用するもの）による場きは、硬
度を低くさせ、茶、コーヒー等をおいしくする効果はあ
るが、Ｃａイオンを減じ、かつＩＬａイオンを増大させ
るため健康面で不向きである。In other words, in such a healthy drinking water production device, either the electrolysis method is used to simply supply healthy drinking water with a high alkaline content including calcium, or the ion exchange method is used to exchange the Ca and Mg ions of hard water with Na ions. The above-mentioned electrolysis method has a high K1ndex of produced water, which is effective for health, but the hardness is too high, making it unsuitable for tea, coffee, etc. The pH reaches 11 or higher and the alkali is too strong. (Japan's drinking water standard: pH 5.8 to 8.6) When using the normal ion exchange method (using a commonly used Ca-+Na exchange type so-called soft water production equipment), the hardness can be lowered. Although it has the effect of making tea, coffee, etc. more delicious, it is not suitable for health because it reduces Ca ions and increases ILa ions.
以上をまとめると第２表に示すとおりである。The above is summarized in Table 2.
第２表
含ただし、おいしい水の指標：
（Ｃａ＋に＋５ｉＯｚ ）／ （Ｍｇ＋５０４）＞
２（課題を解決するための手段）
本発明は上記に鑑みてなされたもので、健康面とおいし
さ面の双方を考慮してなされた健康飲用水の製造に関す
るものであり、すなわち、（１）原水を電気分解してカ
ルシウム分が増加し、ｐＨ数値が増大したアルカリ性水
とｐＨ数値の低下した酸性水を得る第１工程と、該第１
工程で得られたアルカリ性水をイオン交樽して、ナトリ
ウムとカリウノ＼分が低減し、ｐＨ数値が低下したイオ
ン交換水を得る第２工程と、及び第２工程で得られたイ
オン交換水に、第１工程で得られたアルカリ性水を調整
混合してｐＨ調整水を得る第３工程とよりなることを特
徴とする健康飲用水の製造方法及び、（２）原水導入口
１１、陰極室１２、陽極室１３、多孔質隔壁１８、酸性
水導出口１４及び第１アルカリ性水導出口１５を有する
電気分解槽１と、第１アルカリ性水導入口２１及び第２
アルカリ性水導出口２２を有するアルカリ性水貯留槽２
と、第２アルカリ性水導入口３１、イオン交換樹脂層３
２及び処理水導出口３３を有するイオン交換槽３と、イ
オン交換処理水導入口４１、第３アルカリ性水導入口４
２、ｐＨ調整器４３、撹拌器４４及びｉ）Ｈ調整水導出
口４５を有する混合槽４とからなり、かつイオン交換槽
へのアルカリ性水導入流路に取付けられた第１アルカリ
性水導入調整バルブ４３１と混合槽へのアルカリ性水導
入流路に取付けられた第２アルカリ性水導入調整バルブ
４３２とを備えてなることを特徴とする健康飲用水の製
造装置である。Table 2 includes: Indicators of delicious water: (Ca++5iOz)/(Mg+504)>
2 (Means for Solving the Problems) The present invention has been made in view of the above, and relates to the production of healthy drinking water that takes into consideration both health and taste. ) A first step of electrolyzing raw water to obtain alkaline water with an increased calcium content and an increased pH value and acidic water with a decreased pH value;
A second step in which the alkaline water obtained in the step is ion exchanged to obtain ion exchange water with reduced sodium and potassium content and a lower pH value; , a third step of adjusting and mixing the alkaline water obtained in the first step to obtain pH-adjusted water, and (2) a raw water inlet 11 and a cathode chamber 12 , an electrolyzer 1 having an anode chamber 13, a porous partition 18, an acidic water outlet 14 and a first alkaline water outlet 15, a first alkaline water inlet 21 and a second alkaline water inlet.
Alkaline water storage tank 2 having an alkaline water outlet 22
, a second alkaline water inlet 31, and an ion exchange resin layer 3.
2, an ion exchange tank 3 having a treated water outlet 33, an ion exchange treated water inlet 41, and a third alkaline water inlet 4.
2. A first alkaline water introduction adjustment valve consisting of a pH adjuster 43, an agitator 44, and i) a mixing tank 4 having an H adjustment water outlet 45, and installed in the alkaline water introduction flow path to the ion exchange tank. 431 and a second alkaline water introduction adjustment valve 432 attached to the alkaline water introduction flow path to the mixing tank.
（実施例） 以下に本発明を実施例によって詳細に説明する。(Example) The present invention will be explained in detail below using examples.
まず、本発明の方法をフローシートで表すと以下のごと
くである。First, the method of the present invention is expressed as a flow sheet as follows.
＝８
また、第１図は本発明実施例の健康飲用水の製造装置の
概説図であり、図中、１は電気分解槽であって、原水導
入口１１、陰極室１２、陽極室１３、酸性水導出口１４
、第１アルカリ性水導出口１５、陰電極１６、陽電極１
７及び多孔質隔壁１８とを具備し、２はアルカリ性水貯
留槽であって、第１アルカリ性水導入口２１と第２アル
カリ性水導出口２２を具備し、３はイオン交換槽であっ
て、第２アルカリ性水導入口３１、イオン交換樹脂層（
水素型陽イオン交換樹脂層）３２、及びイオン交換処理
水導出口３３とを具備し、そして４は混合槽であって、
イオン交換処理水導入口４１、アルカリ性水導入口４２
、ｐＨ調節計４３、撹拌器４４及びｐＨ調整水導出口４
５を具備している。=8 FIG. 1 is a schematic diagram of the apparatus for producing healthy drinking water according to an embodiment of the present invention. In the figure, 1 is an electrolysis tank, which includes a raw water inlet 11, a cathode chamber 12, an anode chamber 13, Acidic water outlet 14
, first alkaline water outlet 15, negative electrode 16, positive electrode 1
7 and a porous partition wall 18; 2 is an alkaline water storage tank, which is equipped with a first alkaline water inlet 21 and a second alkaline water outlet 22; 3 is an ion exchange tank; 2 Alkaline water inlet 31, ion exchange resin layer (
A hydrogen type cation exchange resin layer) 32 and an ion exchange treated water outlet 33, and 4 is a mixing tank,
Ion exchange treated water inlet 41, alkaline water inlet 42
, pH controller 43, stirrer 44 and pH-adjusted water outlet 4
It is equipped with 5.
いま、原水（水道水）を電気分解槽１内で電気分解する
と、陽極室１３からは酸性水（水質は、Ｎａ：減、Ｋ：
減、Ｃａ：減、ｐＨ：減、ＳＯｌ：増）が導出され、陰
極室１２からはアルカリ性水（水質は、Ｎａ：増、Ｋ：
増、Ｃａ：増、ｐＨ；増、ＳＯｌ；減）が導出される。Now, when raw water (tap water) is electrolyzed in the electrolyzer 1, acidic water (water quality: Na: reduced, K:
Alkaline water (water quality: Na: increased, K: increased) is extracted from the cathode chamber 12.
increase, Ca: increase, pH: increase, SOI: decrease) are derived.
次いでここで得られたアルカリ性水を第１アルカリ性水
導入口２１を介してアルカリ性水貯留槽２へ導入する。Next, the alkaline water obtained here is introduced into the alkaline water storage tank 2 via the first alkaline water inlet 21.
その後、該貯留槽２のアルカリ性水を、ポンプ２３によ
り汲み上げて第２アルカリ性水導出口２２から導出し、
第１アルカリ性水導入バルブ４３１を介してイオン交換
槽３に導入する。After that, the alkaline water in the storage tank 2 is pumped up by the pump 23 and led out from the second alkaline water outlet 22,
The alkaline water is introduced into the ion exchange tank 3 via the first alkaline water introduction valve 431.
ここでは電気分解槽１の陰極室１２から導出さ、れなＮ
ａ、Ｋ及びＣａ分を多く含有するアルカリ性水からＮａ
分及びに分がイオン交換樹脂３２によって捕捉され、Ｃ
ａ分が多く含有したイオン交換処理水（ｐＨ数値は低下
）が導出口３３から導出される。Here, N is derived from the cathode chamber 12 of the electrolyzer 1.
Na from alkaline water containing a large amount of a, K and Ca.
C and C are captured by the ion exchange resin 32 and C
Ion-exchange treated water containing a large amount of a component (with a lower pH value) is led out from the outlet 33.
その後該イオン交換処理水はイオン交換処理水導入口４
１より混合槽４に導入される。また、第２アルカリ性水
導出口２２から導出されるアルカリ性水の調整量が混合
槽４へ供給される。After that, the ion exchange treated water is transferred to the ion exchange treated water inlet 4.
1 into the mixing tank 4. Further, an adjusted amount of alkaline water drawn out from the second alkaline water outlet 22 is supplied to the mixing tank 4 .
この際において、アルカリ性水貯留槽２のアルカリ性水
導出口２２と混合槽４の第３アルカリ性水導入口４２を
結ぶ第１流路４０の途中から分岐して、第２流路を設は
該流路に第２アルカリ性水導入調整バルブ４３２を取付
け、混合槽４内に浸漬されたｐＨセンサ４３３の情報を
受けたｐＨ調整計４３からの制御信号によって第２アル
カリ性水導入調整バルブ４３２の開閉を行う。At this time, a second flow path is established by branching from the middle of the first flow path 40 connecting the alkaline water outlet 22 of the alkaline water storage tank 2 and the third alkaline water inlet 42 of the mixing tank 4. A second alkaline water introduction adjustment valve 432 is attached to the channel, and the second alkaline water introduction adjustment valve 432 is opened and closed in response to a control signal from a pH adjuster 43 that receives information from a pH sensor 433 immersed in the mixing tank 4. .
同時に、前記第１流路４０から分岐した第１流路の途中
に第１アルカリ性水導入調整バルブ４３１を取付け、前
記と同様にしてｐＨ調整器４３からの制御信号によって
第１アルカリ性水導入調整バルブ４３１の開閉を行う。At the same time, a first alkaline water introduction adjustment valve 431 is installed in the middle of a first flow path branched from the first flow path 40, and the first alkaline water introduction adjustment valve is controlled by a control signal from the pH regulator 43 in the same manner as described above. 431 is opened and closed.
以上のように第１、第２アルカリ性水導入調整バルブの
開閉操作を行うことによって、例えばイオン交換処理水
導入口４１からの導入水量１に対して、第３アルカリ性
水導入口４２から２．３倍量の導入水を供給、混合する
ことによって、混合槽４中の水のｐＨを飲用に適したＪ
例えばｐＨ７゜２に調整する。By opening and closing the first and second alkaline water introduction adjustment valves as described above, for example, for every 1 amount of water introduced from the ion exchange treated water introduction port 41, 2.3 from the third alkaline water introduction port 42. By supplying and mixing twice the amount of introduced water, the pH of the water in the mixing tank 4 is adjusted to a level suitable for drinking.
For example, adjust the pH to 7°2.
その結果、混合槽４の導出口４５から導出される健康飲
用水は、Ｎａ、Ｋ及びＳ０４が減少され、Ｃａ分の増加
された健康飲用水として好適な［おいしく健康な水」と
なる。As a result, the healthy drinking water drawn out from the outlet 45 of the mixing tank 4 has reduced Na, K, and S04, and has an increased Ca content, making it [delicious and healthy water] suitable for healthy drinking water.
以上の工程に従い、原水（水道水）を第１図図示の本実
施例装置へ供給し、該装置内で処理して、おいしい健康
飲用水を得た。According to the above steps, raw water (tap water) was supplied to the apparatus of this embodiment shown in FIG. 1, and was treated in the apparatus to obtain delicious and healthy drinking water.
なお、本実施例装置における■処理水量は５０ｆｆｉ／
ｍｉ・ｎ、■電気分解槽は、電解ユニットの大きさが０
．７３１１ＩＷＸ ０．８珀■Ｘ０．４６ｆｔＩＩＤで
あり、■イオン交換槽は容量が０．３ｍ’ 、滞留時間
が６分であり、■混合槽は槽容量が０．５１、滞留時間
が１０分であった。In addition, the amount of water processed in this example device is 50ffi/
mi・n, ■The electrolyzer has an electrolytic unit size of 0.
．． 7311IWX 0.8x0.46ftIID, ■The ion exchange tank has a capacity of 0.3m' and a residence time of 6 minutes, and ■The mixing tank has a tank capacity of 0.51 and a residence time of 10 minutes. Ta.
以上において、原水、電気分解槽１より導出される導出
液、イオン交換槽３より導出される導出液、及び混合槽
４より導出される処理水の各水質は第３表に示すとおり
であった。In the above, the quality of each of the raw water, the liquid derived from the electrolyzer 1, the liquid derived from the ion exchange tank 3, and the treated water derived from the mixing tank 4 was as shown in Table 3. .
上記第３表の記載から明らかなように、原水のＫ １ｎ
ｄｅｘ （Ｃａ−０，８７Ｎａ） ＝ ４ 、０でこれ
は・く５ 、２ （Ｋ １ｎｄｅｘ基準）で１不健康」
水であり、０ｉｎｄｅｘ（（Ｃａ＋に＋５ｉ０２） ／
（Ｎｇ＋ＳＯ，） ）＝ １ 。As is clear from the description in Table 3 above, K 1n of raw water
dex (Ca-0,87Na) = 4, 0, this is 5, 2 (K 1ndex standard), 1 unhealthy.
Water, 0index ((+5i02 to Ca+) /
(Ng+SO,) )=1.
７でこれはく２で味は［まずいＪものであったのに対し
て、
製造された処理水のＫｉｎｄｅに−６，１でこれは〉５
．２で「健康」水であり、がつＯ１ｎｄｅｘ＝ ２ 。The taste of the treated water was -6.1, whereas the taste of the treated water was -6.1, it was 5.
．． 2 is "healthy" water, and O1ndex=2.
１でこれは〉２で味は「おいしい」ものであった。1 and this was> 2 and the taste was ``delicious.''
以上実施例によれば、水金体の硬度を上げることなしに
、健康に有害なナトリウムイオンを除去し、おいしくて
健康な水を得ることができた。According to the above examples, it was possible to remove sodium ions harmful to health without increasing the hardness of the water metal body, and to obtain delicious and healthy water.
（発明の効果）
上記のとおり本発明の健康飲用水の製造方法及び製造装
置によれば、適量のカルシウム分を保有し、健康に有害
なナトリウムイオン分が低減され、かつ健康指標値及び
おいしさ指標値をともに満足する優れた健康飲用水が容
易に提供できる。(Effects of the Invention) As described above, the method and apparatus for producing healthy drinking water of the present invention retains an appropriate amount of calcium, reduces sodium ion content harmful to health, and improves health index values and taste. Excellent healthy drinking water that satisfies both index values can be easily provided.
第１図は本発明実施例の健康飲用水の製造装置の概説図
、第２図は飲用水の水質と寿命の関連図を示す。FIG. 1 is a schematic diagram of the apparatus for producing healthy drinking water according to an embodiment of the present invention, and FIG. 2 is a diagram showing the relationship between the quality of drinking water and its lifespan.
１：電気分解槽、１１；原水導入口、１２：陰極室、１
３：陽極室、１４・酸性水導出口、
１５：第１アルカリ性水導出口、１６；陰電極、１７：
陽電極、１８：多孔質隔壁、
２：アルカリ性水貯留槽、２１：第１アルカリ性水導入
口、２２；第２アルカリ性水導出口、３：イオン交換槽
、３１：第２アルカリ性水導入口、３２：イオン交換樹
脂層、
３３：イオン交換処理水導出口、1: Electrolyzer, 11; Raw water inlet, 12: Cathode chamber, 1
3: Anode chamber, 14. Acidic water outlet, 15: First alkaline water outlet, 16; Cathode, 17:
positive electrode, 18: porous partition, 2: alkaline water storage tank, 21: first alkaline water inlet, 22; second alkaline water outlet, 3: ion exchange tank, 31: second alkaline water inlet, 32 : ion exchange resin layer, 33: ion exchange treated water outlet,
Claims (2)
数値が増大したアルカリ性水とｐＨ数値の低下した酸性
水を得る第１工程と、該第１工程で得られたアルカリ性
水をイオン交換して、ナトリウムとカリウム分が低減し
、ｐＨ数値が低下したイオン交換水を得る第２工程と、
及び第２工程で得られたイオン交換水に、第１工程で得
られたアルカリ性水を調整混合してｐＨ調整水を得る第
３工程とよりなることを特徴とする健康飲用水の製造方
法。(1) Electrolyzing raw water increases calcium content and pH
A first step to obtain alkaline water with an increased pH value and acidic water with a decreased pH value, and ion exchange of the alkaline water obtained in the first step to reduce sodium and potassium content and lower the pH value. a second step of obtaining ion-exchanged water;
and a third step of adjusting and mixing the alkaline water obtained in the first step with the ion-exchanged water obtained in the second step to obtain pH-adjusted water.
質隔壁１８、酸性水導出口１４及び第１アルカリ性水導
出口１５を有する電気分解槽１と、第１アルカリ性水導
入口２１及び第２アルカリ性水導出口２２を有するアル
カリ性水貯留槽２と、第２アルカリ性水導入口３１、イ
オン交換樹脂層３２及び処理水導出口３３を有するイオ
ン交換槽３と、イオン交換処理水導入口４１、第３アル
カリ性水導入口４２、ｐＨ調整器４３、撹拌器４４及び
ｐＨ調整水導出口４５を有する混合槽４とからなり、か
つイオン交換槽へのアルカリ性水導入流路に取付けられ
た第１アルカリ性水導入調整バルブ４３１と混合槽への
アルカリ性水導入流路に取付けられた第２アルカリ性水
導入調整バルブ４３２とを備えてなることを特徴とする
健康飲用水の製造装置。(2) An electrolyzer 1 having a raw water inlet 11, a cathode chamber 12, an anode chamber 13, a porous partition wall 18, an acidic water outlet 14, and a first alkaline water outlet 15, and a first alkaline water inlet 21 and An alkaline water storage tank 2 having a second alkaline water outlet 22 , an ion exchange tank 3 having a second alkaline water inlet 31 , an ion exchange resin layer 32 and a treated water outlet 33 , and an ion exchange treated water inlet 41 , a mixing tank 4 having a third alkaline water inlet 42, a pH adjuster 43, an agitator 44, and a pH-adjusted water outlet 45, and a first An apparatus for producing healthy drinking water characterized by comprising an alkaline water introduction adjustment valve 431 and a second alkaline water introduction adjustment valve 432 attached to an alkaline water introduction flow path to a mixing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2259089A JPH02203988A (en) | 1989-02-02 | 1989-02-02 | Production and apparatus for producing healthy drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2259089A JPH02203988A (en) | 1989-02-02 | 1989-02-02 | Production and apparatus for producing healthy drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02203988A true JPH02203988A (en) | 1990-08-13 |
Family
ID=12087066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2259089A Pending JPH02203988A (en) | 1989-02-02 | 1989-02-02 | Production and apparatus for producing healthy drinking water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02203988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2294473A (en) * | 1994-10-28 | 1996-05-01 | Nec Corp | Electrolytic ionized water producing apparatus having electrolyte supplying units in outlets to modify the properties of anode/cathode products independantly |
-
1989
- 1989-02-02 JP JP2259089A patent/JPH02203988A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2294473A (en) * | 1994-10-28 | 1996-05-01 | Nec Corp | Electrolytic ionized water producing apparatus having electrolyte supplying units in outlets to modify the properties of anode/cathode products independantly |
| US5616221A (en) * | 1994-10-28 | 1997-04-01 | Nec Corporation | Electrolytic ionized water producing apparatus |
| GB2294473B (en) * | 1994-10-28 | 1998-03-18 | Nec Corp | Electrolytic ionized water producing apparatus |
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