JPS6186985A - Preparation of potable water rich in effective minerals from tap water and well water as stock material by using natural zeolite - Google Patents
Preparation of potable water rich in effective minerals from tap water and well water as stock material by using natural zeoliteInfo
- Publication number
- JPS6186985A JPS6186985A JP19537184A JP19537184A JPS6186985A JP S6186985 A JPS6186985 A JP S6186985A JP 19537184 A JP19537184 A JP 19537184A JP 19537184 A JP19537184 A JP 19537184A JP S6186985 A JPS6186985 A JP S6186985A
- Authority
- JP
- Japan
- Prior art keywords
- water
- natural zeolite
- rich
- preparation
- effective minerals
- 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
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は上水道、井戸水を原料として遊離塩素、異臭
重金属（Ｃｄ，Ｚｎ，Ｃｒ，Ｍｎ）類を除去し、有効ミ
ネラル（ＮａＫ，Ｓｉ，Ｃａ，ｅｔｃ）に富んだ飲料水
を家庭で簡単に作ることができる浄水器、ロ過器に関す
るものである。Detailed Description of the Invention This invention uses tap water and well water as raw materials to remove free chlorine and off-flavor heavy metals (Cd, Zn, Cr, Mn), and produces a beverage rich in effective minerals (NaK, Si, Ca, etc.). This relates to water purifiers and filters that allow you to easily produce water at home.
従来から粒状活性炭を用いた浄水器、及びイオン交換樹
脂を用いた浄水器はあるが、粒状活性炭では遊離塩素、
異臭は除去できるが、重金属類、硬度成分は除去できな
い。There have been water purifiers using granular activated carbon and water purifiers using ion exchange resin, but granular activated carbon does not contain free chlorine,
Odors can be removed, but heavy metals and hardness components cannot be removed.
イオン交換樹脂を用いた家庭用浄水器では、硬度成分（
Ｃａ，Ｍｇ）は除去され電導度が低い軟水を作ることが
できるが、遊離塩素異臭の除去はできない。Home water purifiers that use ion exchange resin contain hardness components (
Although it is possible to remove Ca, Mg) and create soft water with low conductivity, it is not possible to remove the off-flavor of free chlorine.
そこで家庭で簡単に遊離塩素、重金属、異臭を除去し、
有効なミネラル成分に富んだ飲料水を作ることができな
いか、活性炭との組合せにより可能な物質がないか探索
した。Therefore, you can easily remove free chlorine, heavy metals, and strange odors at home.
We searched for substances that could be used in combination with activated carbon to create drinking water rich in effective mineral components.
具体的には天然ゼオライトを使用することである。Specifically, natural zeolite is used.
天然ゼオライトは陽イオン交換樹脂と同様の作用がある
こと、アンモニアの吸着能力が優れていることが知られ
ており、防臭剤、土壌改良剤として多く使用されている
。Natural zeolite is known to have similar effects to cation exchange resins and to have excellent ammonia adsorption ability, and is often used as a deodorant and soil conditioner.
しかし水処理については、従来からほとんど使用されて
おらず、使用したとしても陽イオン交換作用の特性を生
かして軟水装置に使用されている程度である。However, it has rarely been used for water treatment, and even if it has been used, it has only been used in water softening equipment to take advantage of its cation exchange properties.
天然ゼオライトの一般的な成分はＳｉＯ２，Ａｌ２Ｏ３
，ＣａＯ，Ｎａ２Ｏ，ＭｇＯＫ２Ｏ，Ｆｅ２Ｏ３，Ｈ２
Ｏであり、天然ゼオライト中には多くの有効なミネラル
が含まれています。Common components of natural zeolite are SiO2, Al2O3
, CaO, Na2O, MgOK2O, Fe2O3, H2
O, and natural zeolite contains many effective minerals.
したがつて、天然ゼオライトを浄水器に使用すれば、陽
イオン交換作用により水道水中の硬度成分（Ｃａ，Ｍｇ
）、重金属は除去（吸着）されるが、これとともに天然
ゼオライト中のＮａ，Ｋ，Ｓｉ等の有効なミネラルが僅
かではあるが溶出します。Therefore, if natural zeolite is used in a water purifier, the hardness components (Ca, Mg
), heavy metals are removed (adsorbed), but along with this, effective minerals such as Na, K, and Si in natural zeolite are eluted, albeit in small amounts.
また天然ゼオライトは重金属、硬度成分の吸着量が飽和
しても食塩（Ｎａｃｌ）で簡単に再生が可能です。In addition, natural zeolite can be easily regenerated with common salt (NaCl) even if the amount of adsorption of heavy metals and hardness components is saturated.
今まで天然ゼオライトのイオン交換体としての能力は知
られていても水処理において有効ミネラルの溶出するこ
とは着目されていませんでした。Until now, although the ability of natural zeolite as an ion exchanger has been known, no attention has been paid to its ability to elute effective minerals in water treatment.
したがつて天然ゼオライトを浄水器に使用することによ
り、家庭で簡単に有効ミネラルに富んだ飲料水が作れる
。Therefore, by using natural zeolite in a water purifier, drinking water rich in effective minerals can be easily produced at home.
最近、活性炭を使用した浄水器で殺菌のための遊離塩素
が除去されるため、浄水器で雑菌が繁殖する問題がある
がこれについて抗菌作用がある銀添着活性炭の使用が考
えられる。Recently, water purifiers that use activated carbon remove free chlorine for sterilization, so there has been a problem with the proliferation of bacteria in water purifiers.The use of silver-impregnated activated carbon, which has an antibacterial effect, could be considered to solve this problem.
銀添着活性炭を使用した場合、銀の溶出問題がある。When silver-impregnated activated carbon is used, there is a problem with silver elution.
銀の溶出については日本国内ではまだ基準化されていな
いがＷＨＯ．ＡＷＷＡ（アメリカ水道協会）では５０Ｐ
Ｐｂと非常に厳しい。Regarding silver elution, it has not yet been standardized in Japan, but according to WHO. 50P for AWWA (American Water Works Association)
Pb and very strict.
しかし、銀添着活性炭を使用した場合も、天然ゼオライ
トと組み合せることにより、天然ゼオライトの持つ重金
属吸着作用により溶出した銀が吸着されることが期待で
きる。However, even when silver-impregnated activated carbon is used, by combining it with natural zeolite, it can be expected that eluted silver will be adsorbed by the heavy metal adsorption effect of natural zeolite.
この発明により家庭で簡単に有効ミネラルが摂取でき重
金属類の除去効果とも合まつて一般社会の健康に寄与で
きる。With this invention, effective minerals can be easily ingested at home, and combined with the effect of removing heavy metals, it can contribute to the health of general society.
Claims (1)
ける天然ゼオライトの使用及び天然ゼオライトと粒状活
性炭の組合せUse of natural zeolite and combination of natural zeolite and granular activated carbon in household water purifiers and filtration devices using tap water and well water as raw materials
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19537184A JPS6186985A (en) | 1984-09-18 | 1984-09-18 | Preparation of potable water rich in effective minerals from tap water and well water as stock material by using natural zeolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19537184A JPS6186985A (en) | 1984-09-18 | 1984-09-18 | Preparation of potable water rich in effective minerals from tap water and well water as stock material by using natural zeolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186985A true JPS6186985A (en) | 1986-05-02 |
Family
ID=16340060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19537184A Pending JPS6186985A (en) | 1984-09-18 | 1984-09-18 | Preparation of potable water rich in effective minerals from tap water and well water as stock material by using natural zeolite |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229690A (en) * | 1990-02-01 | 1991-10-11 | Nishi Nippon Sangyo Kk | Purifying agent for water purifier using natural zeolite |
| JP2006095394A (en) * | 2004-09-29 | 2006-04-13 | Akio Asahi | Method for purifying drinking water |
-
1984
- 1984-09-18 JP JP19537184A patent/JPS6186985A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03229690A (en) * | 1990-02-01 | 1991-10-11 | Nishi Nippon Sangyo Kk | Purifying agent for water purifier using natural zeolite |
| JP2006095394A (en) * | 2004-09-29 | 2006-04-13 | Akio Asahi | Method for purifying drinking water |
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