JPH02222898A - Contaminant removal using single cell green algae of clamydomonas genus from industrial waste water containing radioactive substances and others - Google Patents
Contaminant removal using single cell green algae of clamydomonas genus from industrial waste water containing radioactive substances and othersInfo
- Publication number
- JPH02222898A JPH02222898A JP1187963A JP18796389A JPH02222898A JP H02222898 A JPH02222898 A JP H02222898A JP 1187963 A JP1187963 A JP 1187963A JP 18796389 A JP18796389 A JP 18796389A JP H02222898 A JPH02222898 A JP H02222898A
- Authority
- JP
- Japan
- Prior art keywords
- water
- filter unit
- containing radioactive
- green algae
- solar system
- 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
- 241000195628 Chlorophyta Species 0.000 title claims abstract description 7
- 239000010842 industrial wastewater Substances 0.000 title claims description 9
- 239000000941 radioactive substance Substances 0.000 title claims description 9
- 239000000356 contaminant Substances 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 241000195585 Chlamydomonas Species 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 9
- 231100000719 pollutant Toxicity 0.000 claims description 9
- 235000015097 nutrients Nutrition 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 abstract description 7
- 241000195493 Cryptophyta Species 0.000 abstract description 6
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000003102 growth factor Substances 0.000 abstract description 2
- 238000009928 pasteurization Methods 0.000 abstract 1
- 239000002901 radioactive waste Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000237503 Pectinidae Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003495 flagella Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WABPQHHGFIMREM-AKLPVKDBSA-N lead-210 Chemical compound [210Pb] WABPQHHGFIMREM-AKLPVKDBSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- ZSLUVFAKFWKJRC-YPZZEJLDSA-N thorium-230 Chemical compound [230Th] ZSLUVFAKFWKJRC-YPZZEJLDSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は放射性物質その他を含む産業廃水よりこれら汚
濁物を除去する装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an apparatus for removing pollutants from industrial wastewater containing radioactive substances and other substances.
［従来の技術］
世界の主要な工業地帯の大部分で放射性物質を含む廃水
の処理がもっとも厄介な問題の一つになっている。そし
て人口と技術が増加、向上するにつれて急速に危機的に
なりつつある。[Prior Art] In most of the major industrial areas of the world, the treatment of wastewater containing radioactive materials has become one of the most troublesome problems. And as the population and technology increase and improve, it is rapidly becoming a crisis.
未だに総合的に望ましい廃水処理がないのが現状である
。The current situation is that there is still no comprehensively desirable wastewater treatment.
開発される技術は、新技術を広範囲に受は入れることを
助長し、そのコストは廃水処理の効果の高いものに値し
なければならない。The technology developed should facilitate widespread acceptance of the new technology and its cost should be commensurate with the effectiveness of wastewater treatment.
［発明が解決しようとする課題］
本発明による放射性物質その他を含む産業廃水の処理方
法および装置は、クラミドモナス属単細胞緑藻の一定環
境下での旺盛な繁殖力と汚濁物質（Ｕ３０８、ラジウム
２２６、ラジウム２２８、トリウム２３０、鉛２１０等
の放射性物質やバリウム、鉛、亜鉛、硫酸塩、マグネシ
ウム、カルシウム等）の潰れた収着力を利用するもので
、あらゆる廃水量の規模に対応できる画期的な汚濁廃水
の処理方法および装置である。[Problems to be Solved by the Invention] The method and device for treating industrial wastewater containing radioactive substances and other substances according to the present invention are characterized by the vigorous reproductive ability of Chlamydomonas spp. It utilizes the sorption power of radioactive substances such as 228, thorium 230, and lead 210, as well as barium, lead, zinc, sulfate, magnesium, calcium, etc.), and is an innovative pollution solution that can handle any scale of wastewater volume. A method and apparatus for treating wastewater.
ここに本発明に用いられるクラミドモナス属単細胞緑藻
とはクラミドモナス ラインハルデイ（Ｃｈｌａｌｙｄ
ｏｍｏｎａｓ Ｒｅ１ｎｈａｒｄｉｉ）、緑藻網（Ｃｈ
ｌｏｒｏｐｈｙｃｅａｅ、オオヒゲマワリ目（Ｖｏｌｖ
ｏｃａｌｅｓ）、株名アール サガー ストレーン９５
（Ｒ，Ｓａｇｅｒ ５ｔｒａｉｎ９５）で光合成色
素、むち形鞭毛を有する単細胞緑藻の一種であり、ＡＴ
ＣＣＮｏ、１８３０２である。以下クラミドモナスと略
称する。The unicellular green alga of the genus Chlamydomonas used in the present invention is Chlamydomonas reinhardi (Chlalyd.
omonas Re1nhardii), green algal web (Ch
lorophyceae, Pectinidae (Volv.
(ocales), stock name: Earl Sagger Strain 95
(R, Sager 5train95), a type of unicellular green algae with photosynthetic pigments and whip-shaped flagella;
CC No. 18302. Hereinafter, it will be abbreviated as Chlamydomonas.
［課題を解決するための手段］
本発明は放射性物質その他を含む産業廃水よりこれらの
汚濁物を除去する装置において、微小孔濾過器と栄養源
注入室と、処理水を２０°Ｃ〜３８℃に保温するための
ソーラシステムとクラミドモナス属単細胞緑藻アール
サガー ストレーン９５の育成室と、微小孔または遠沈
によるろ過器とオゾン接触装置とより成ることを特徴と
する産業廃水より汚濁物を除去する装置である。[Means for Solving the Problems] The present invention provides an apparatus for removing pollutants from industrial wastewater containing radioactive substances and the like, which includes a microporous filter, a nutrient source injection chamber, and a temperature range of 20°C to 38°C for treated water. Chlamydomonas unicellular green algae with solar system for keeping warm
This is a device for removing pollutants from industrial wastewater, which is characterized by consisting of a sagger strain 95 growth chamber, a microporous or centrifugal filter, and an ozone contact device.
本発明にかかる上記したようなりラミトモナスの培養槽
に放射性物質を含有する産業廃水を流し、汚濁物を除去
する方法ならびに装置はクラミドモナスが汚濁物の収着
能力が極めて優れており、しかも永続的に増殖すること
を利用するるシステムである。The method and apparatus for removing pollutants by pouring industrial wastewater containing radioactive substances into a culture tank for Chlamydomonas as described above according to the present invention is characterized in that Chlamydomonas has an extremely excellent ability to adsorb pollutants, and moreover, it can be used permanently. It is a system that takes advantage of proliferation.
［作用］
クラミドモナスは一定の環境条件下で（栄養源、光、炭
酸ガス、温度）で繁殖力が極めて盛んでその懸濁液中に
は処理対象の産業廃水を通過せしめることにより、単細
胞藻がそれら汚濁物の収着力が強大であるので容易に除
去することができるものである。[Effect] Chlamydomonas is extremely prolific under certain environmental conditions (nutrients, light, carbon dioxide, temperature), and when industrial wastewater to be treated passes through its suspension, single-celled algae can grow. Since the adsorption power of these pollutants is strong, they can be easily removed.
以下実施例を記載するが本願発明はこれらに限定される
ものではない。Examples will be described below, but the present invention is not limited thereto.
［実施例］
実施例１
放射性物質、その他の物質を含む廃水は微測り１過器（
３００μｍ網目）を通過し、貯留槽に流れ込む０次に栄
養源を注入する栄養注入システムを通過しそこで自動的
に多くの成長要素が与えられる。水は太陽熱装置にポン
プで送られ２３°Ｃに保たれる。夜間は自動的に太陽熱
装置から流出され温水を４つの藻反応室に送り込まれる
。[Example] Example 1 Wastewater containing radioactive substances and other substances was carefully measured and placed in a 1-filter vessel (
300 μm mesh) and a nutrient injection system that injects the zero-order nutrient source into the reservoir where it is automatically provided with many growth factors. The water is pumped into a solar thermal unit and kept at 23°C. At night, hot water is automatically drained from the solar heating system and pumped into four algae reaction chambers.
藻反応器は汚水の３度の通過が可能である。The algae reactor allows three passes of wastewater.
水から藻は逆流濾過装置により分離される。水は高性能
の諷過器により確実にすべての浮遊物を除去し貯蔵池に
入る。Algae are separated from the water by a backflow filter. A high-performance filter ensures that all suspended matter is removed before the water enters the storage pond.
家庭用飲料水は適切な除菌のためにオゾンガスと塩素ガ
スで処理する。Household drinking water should be treated with ozone and chlorine gas for proper disinfection.
回収された藻は乾燥され次に汚濁化学物質の回収のなめ
焼却される。The collected algae is dried and then incinerated to recover polluting chemicals.
［発明の効果］
１、クラミドモナス属単細胞緑藻は無制限に生産するこ
とができ、したがって資源の収着は無制限に生じる。[Effects of the Invention] 1. Single-celled green algae of the genus Chlamydomonas can be produced without limit, and therefore sorption of resources can occur without limit.
２、汚圓物質の濃度が高い場合必要に応じて培養槽内の
新鮮なりラミトモナス属単細胞緑藻を一定時間（通常２
時間）１５におき代える装置を加えれば放射性物質その
曲の汚濁物質を殆ど１００％ちかく除去することがきる
。2. If the concentration of pollutants is high, if necessary, fresh unicellular green algae of the genus Ramitomonas in the culture tank are grown for a certain period of time (usually 2
If you add a replacement device at 15 minutes, you can remove almost 100% of the radioactive contaminants from the song.
３、極めて安価な費用で廃水中の放射性物質を除去する
ことができる。3. Radioactive substances in wastewater can be removed at an extremely low cost.
第１図は本発明の一実施態様を示すフローシートである
。
１・・・・・・微小孔濾過器、２・・・・・・貯留槽、
３・・・・・・栄養源注入室、４・・・・・・ソーラシ
ステム、５・・・・・・クラミドモナス育成室、６・・
・・・・逆流濾過器、７・・・・・・微小孔または遠沈
濾過器、８・・・・・・貯蔵池、９・・・・・・オゾン
接触装置。FIG. 1 is a flow sheet showing one embodiment of the present invention. 1... Micropore filter, 2... Storage tank,
3... Nutrient injection room, 4... Solar system, 5... Chlamydomonas growth room, 6...
... Backflow filter, 7 ... Micropore or centrifuge filter, 8 ... Storage pond, 9 ... Ozone contact device.
Claims (1)
除去する装置において、微小孔に過器と栄養源注入室と
、処理水を２０℃〜３８℃に保温するためのソーラシス
テムとクラミドモナス属単細胞緑藻アールサガーストレ
ーン９５の育成室と、微小孔または遠沈によるろ過器と
オゾン接触装置とより成ることを特徴とする産業廃水よ
り汚濁物を除去する装置。This equipment removes these pollutants from industrial wastewater containing radioactive substances and other substances, and is equipped with a microporous filter, a nutrient injection chamber, a solar system to keep the treated water at a temperature of 20°C to 38°C, and single-celled green algae of the genus Chlamydomonas. 1. A device for removing pollutants from industrial wastewater, characterized by comprising a growth chamber of R.Sager Strain 95, a microporous or centrifugal filter, and an ozone contact device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1187963A JPH02222898A (en) | 1988-09-20 | 1989-07-20 | Contaminant removal using single cell green algae of clamydomonas genus from industrial waste water containing radioactive substances and others |
| KR1019890013486A KR910006158A (en) | 1988-09-20 | 1989-09-20 | Apparatus for the removal of these soils from industrial wastewater containing radioactive substances using Chlamydomonas single cell green algae |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63235957A JPH0721557B2 (en) | 1988-09-20 | 1988-09-20 | Method for controlling these pollutants from industrial wastewater containing radioactive substances and others using Chlamydomonas unicellular green algae |
| JP1187963A JPH02222898A (en) | 1988-09-20 | 1989-07-20 | Contaminant removal using single cell green algae of clamydomonas genus from industrial waste water containing radioactive substances and others |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63235957A Division JPH0721557B2 (en) | 1988-09-20 | 1988-09-20 | Method for controlling these pollutants from industrial wastewater containing radioactive substances and others using Chlamydomonas unicellular green algae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02222898A true JPH02222898A (en) | 1990-09-05 |
Family
ID=26504667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1187963A Pending JPH02222898A (en) | 1988-09-20 | 1989-07-20 | Contaminant removal using single cell green algae of clamydomonas genus from industrial waste water containing radioactive substances and others |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH02222898A (en) |
| KR (1) | KR910006158A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157387A (en) * | 1992-04-20 | 1996-06-18 | Junko Ehata | Method for protecting biological disorder action due to ionizing radioactive ray |
| DE102005002668A1 (en) * | 2005-01-14 | 2006-08-17 | Technische Universität Dresden | Removal of uranium from uranium-containing water with prior decrease in concentration of carbonate complexes, involving contacting water with exudates from algae and/or calcified submerged water plants |
| JP2010194541A (en) * | 2010-05-14 | 2010-09-09 | Chubu Electric Power Co Inc | Waste water treatment system |
-
1989
- 1989-07-20 JP JP1187963A patent/JPH02222898A/en active Pending
- 1989-09-20 KR KR1019890013486A patent/KR910006158A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157387A (en) * | 1992-04-20 | 1996-06-18 | Junko Ehata | Method for protecting biological disorder action due to ionizing radioactive ray |
| DE102005002668A1 (en) * | 2005-01-14 | 2006-08-17 | Technische Universität Dresden | Removal of uranium from uranium-containing water with prior decrease in concentration of carbonate complexes, involving contacting water with exudates from algae and/or calcified submerged water plants |
| DE102005002668B4 (en) * | 2005-01-14 | 2012-04-05 | Claudia Dienemann | Method and use of algae and submerged calcifying aquatic plants for the treatment of uranium-containing waters |
| JP2010194541A (en) * | 2010-05-14 | 2010-09-09 | Chubu Electric Power Co Inc | Waste water treatment system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR910006158A (en) | 1991-04-27 |
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