JP2019177325A - 水浄化エレメントおよび水浄化装置 - Google Patents
水浄化エレメントおよび水浄化装置 Download PDFInfo
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- JP2019177325A JP2019177325A JP2018067103A JP2018067103A JP2019177325A JP 2019177325 A JP2019177325 A JP 2019177325A JP 2018067103 A JP2018067103 A JP 2018067103A JP 2018067103 A JP2018067103 A JP 2018067103A JP 2019177325 A JP2019177325 A JP 2019177325A
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- Prior art keywords
- water
- water purification
- porous body
- carbon powder
- activated carbon
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 238000000746 purification Methods 0.000 title claims abstract description 109
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 13
- 230000000717 retained effect Effects 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 238000010992 reflux Methods 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 60
- 229910021529 ammonia Inorganic materials 0.000 description 30
- 244000005700 microbiome Species 0.000 description 21
- 241000894006 Bacteria Species 0.000 description 19
- 230000001546 nitrifying effect Effects 0.000 description 19
- 238000005192 partition Methods 0.000 description 12
- 238000001556 precipitation Methods 0.000 description 10
- 238000000605 extraction Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000004062 sedimentation Methods 0.000 description 7
- 235000014102 seafood Nutrition 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000013076 target substance Substances 0.000 description 5
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- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
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- 239000010865 sewage Substances 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
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- 239000000969 carrier Substances 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
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Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Water Treatment By Sorption (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
11 多孔体
12 枠体
12a リング部
12b 柱部
20 水浄化装置
21 反応槽
23 供給流路
27 還流路
C 活性炭粉末
W 水
Claims (6)
- 多孔質の素材により形成された多孔体を備え、
該多孔体に活性炭粉末を保持させたこと
を特徴とする水浄化エレメント。 - 前記多孔体に対し活性炭粉末を表面から添加することで、前記多孔体の間隙に活性炭粉末が保持されることを特徴とする請求項1に記載の水浄化エレメント。
- 活性炭粉末の平均粒径は、前記多孔体の平均孔径に対して30%以上80%以下であることを特徴とする請求項1または2に記載の水浄化エレメント。
- 前記多孔体に保持される活性炭粉末の体積は、前記多孔体の体積に対して0.1%以上30%以下であることを特徴とする請求項1〜3のいずれか一項に記載の水浄化エレメント。
- 複数のリング部を軸方向に沿って延びる柱部によって接続され、全体として円筒形をなす枠体を備え、
前記多孔体が前記枠体に収容されていること
を特徴とする請求項1〜4のいずれか一項に記載の水浄化エレメント。 - 請求項1〜5のいずれか一項に記載の水浄化エレメントを内部に収容すると共に、前記水浄化エレメントに対して上方から水を供給する反応槽と、
該反応槽に対して水を供給する供給流路と、
前記反応槽の下部に溜まった水を活性炭粉末と共に前記反応槽内の前記水浄化エレメントに戻す還流路と
を備えたことを特徴とする水浄化装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018067103A JP7158879B2 (ja) | 2018-03-30 | 2018-03-30 | 水浄化エレメントおよび水浄化装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2018067103A JP7158879B2 (ja) | 2018-03-30 | 2018-03-30 | 水浄化エレメントおよび水浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019177325A true JP2019177325A (ja) | 2019-10-17 |
JP7158879B2 JP7158879B2 (ja) | 2022-10-24 |
Family
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JP2018067103A Active JP7158879B2 (ja) | 2018-03-30 | 2018-03-30 | 水浄化エレメントおよび水浄化装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023162851A1 (ja) * | 2022-02-28 | 2023-08-31 | 三機工業株式会社 | コンテナ型散水ろ床装置及びコンテナ型散水ろ床装置における処理水槽の洗浄方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0256297A (ja) * | 1988-08-19 | 1990-02-26 | Toyo Bio Riakutaa Kk | 魚飼育用浄水装置 |
JPH07241584A (ja) * | 1994-03-07 | 1995-09-19 | Hitachi Ltd | 複合活性汚泥担体による排水の処理方法及び処理装置 |
JPH0889979A (ja) * | 1994-09-21 | 1996-04-09 | Kurita Water Ind Ltd | 生物処理装置 |
JPH10202283A (ja) * | 1997-01-17 | 1998-08-04 | Nkk Corp | 生物接触濾過用濾材 |
JP2003071478A (ja) * | 2001-09-05 | 2003-03-11 | Hideki Harada | 汚水浄化エレメント及び汚水浄化装置 |
US20040144720A1 (en) * | 2003-01-28 | 2004-07-29 | Industrial Technology Research Institute | Method for treating wastewater/water with fixed-film microorganism on porous carriers |
JP2011177114A (ja) * | 2010-03-02 | 2011-09-15 | Toshio Eda | 通気性・保水性・吸着性を有する木炭混練粒状資材の製造方法とその使用方法 |
JP2013154295A (ja) * | 2012-01-30 | 2013-08-15 | Kubota Corp | 水処理用濾材、同水処理用濾材の製造方法、及び、浄化槽 |
-
2018
- 2018-03-30 JP JP2018067103A patent/JP7158879B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0256297A (ja) * | 1988-08-19 | 1990-02-26 | Toyo Bio Riakutaa Kk | 魚飼育用浄水装置 |
JPH07241584A (ja) * | 1994-03-07 | 1995-09-19 | Hitachi Ltd | 複合活性汚泥担体による排水の処理方法及び処理装置 |
JPH0889979A (ja) * | 1994-09-21 | 1996-04-09 | Kurita Water Ind Ltd | 生物処理装置 |
JPH10202283A (ja) * | 1997-01-17 | 1998-08-04 | Nkk Corp | 生物接触濾過用濾材 |
JP2003071478A (ja) * | 2001-09-05 | 2003-03-11 | Hideki Harada | 汚水浄化エレメント及び汚水浄化装置 |
US20040144720A1 (en) * | 2003-01-28 | 2004-07-29 | Industrial Technology Research Institute | Method for treating wastewater/water with fixed-film microorganism on porous carriers |
JP2011177114A (ja) * | 2010-03-02 | 2011-09-15 | Toshio Eda | 通気性・保水性・吸着性を有する木炭混練粒状資材の製造方法とその使用方法 |
JP2013154295A (ja) * | 2012-01-30 | 2013-08-15 | Kubota Corp | 水処理用濾材、同水処理用濾材の製造方法、及び、浄化槽 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023162851A1 (ja) * | 2022-02-28 | 2023-08-31 | 三機工業株式会社 | コンテナ型散水ろ床装置及びコンテナ型散水ろ床装置における処理水槽の洗浄方法 |
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