JP2014231042A - 水質改善用の人工湿地 - Google Patents
水質改善用の人工湿地 Download PDFInfo
- Publication number
- JP2014231042A JP2014231042A JP2013113071A JP2013113071A JP2014231042A JP 2014231042 A JP2014231042 A JP 2014231042A JP 2013113071 A JP2013113071 A JP 2013113071A JP 2013113071 A JP2013113071 A JP 2013113071A JP 2014231042 A JP2014231042 A JP 2014231042A
- Authority
- JP
- Japan
- Prior art keywords
- filter bed
- filter
- water quality
- pipe
- artificial wetland
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 230000006872 improvement Effects 0.000 title claims abstract description 17
- 235000015097 nutrients Nutrition 0.000 claims abstract description 9
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 8
- 230000000813 microbial effect Effects 0.000 claims abstract 2
- 238000004891 communication Methods 0.000 claims description 37
- 239000011347 resin Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 23
- 239000005416 organic matter Substances 0.000 claims description 16
- 244000005700 microbiome Species 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 6
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 60
- 239000010865 sewage Substances 0.000 description 39
- 241000894006 Bacteria Species 0.000 description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 27
- 239000001301 oxygen Substances 0.000 description 27
- 229910052760 oxygen Inorganic materials 0.000 description 27
- 230000001590 oxidative effect Effects 0.000 description 17
- 230000002829 reductive effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 230000001603 reducing effect Effects 0.000 description 13
- 230000001546 nitrifying effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 239000004576 sand Substances 0.000 description 11
- 239000002689 soil Substances 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 7
- 239000011362 coarse particle Substances 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 5
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000008262 pumice Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
【解決手段】水質改善用の人工湿地10は、有機物と栄養塩について微生物による分解作用を利用する水質改善用の人工湿地であって、バイオフィルムまたは植物根圏微生物群が形成される濾床22,24,26,28を、重力によって水が落下する鉛直方向に複数段積み重ねた積み重ね濾床部20と、積み重ね濾床部20において、各濾床22,24,26,28の間に設けられる濾床間管路40と、積み重ね濾床部20における最下段の濾床28の底部側に配置され、最下段の濾床28の底部からの水を排水する排水管路60を備える。濾床間管路40は、複数の空気供給管路42,44,46で構成される。
【選択図】図1
Description
Claims (9)
- 有機物と栄養塩について微生物による分解作用を利用する水質改善用の人工湿地であって、
バイオフィルムまたは植物根圏微生物群が形成される濾床を、重力によって水が落下する鉛直方向に複数段積み重ねた積み重ね濾床部と、
積み重ね濾床部において、積み重ねの互いに隣接する上段側の濾床と下段側の濾床の間にそれぞれ設けられ、上段側の濾床からの水を下段側の濾床に滴下することができる濾床間管路と、
積み重ね濾床部における最下段の濾床の底部側に配置され、最下段の濾床の底部からの水を排水する排水管路と、
を備えることを特徴とする水質改善用の人工湿地。 - 請求項1に記載の水質改善用の人工湿地において、
大気に連通する空気連通管を備え、
濾床間管路は、空気連通管に接続され、上段側の濾床と下段側の濾床とに空気を供給する空気供給層としての機能を有することを特徴とする水質改善用の人工湿地。 - 請求項1または2に記載の水質改善用の人工湿地において、
濾床間管路は、
鉛直方向に沿った上段側の濾床の底部側に設けられる複数の貫通穴と、
鉛直方向に沿った下段側の濾床の天井部側に設けられる複数の貫通穴と、
を有し、水平方向に延伸する管路であることを特徴とする水質改善用の人工湿地。 - 請求項1または2に記載の水質改善用の人工湿地において、
濾床間管路は、
網目を貫通穴とする網目構造を有する樹脂製パイプで構成されることを特徴とする水質改善用の人工湿地。 - 請求項1または2に記載の水質改善用の人工湿地において、
積み重ね濾床部は、2段以上の濾床を有し、
下段側の濾床の厚さが上段側の濾床の厚さよりも厚いことを特徴とする水質改善用の人工湿地。 - 請求項1に記載の水質改善用の人工湿地において、
濾床に配置される濾材は、
水受入側である上段側の濾材の粒径が水排出側である下段側の濾材の粒径よりも細かいことを特徴とする水質改善用の人工湿地。 - 請求項2に記載の水質改善用の人工湿地において、
空気連通管に空気を送り込む送風装置を備えることを特徴とする水質改善用の人工湿地。 - 請求項1に記載の水質改善用の人工湿地において、
大気に連通する空気連通管を備え、
濾床間管路は、少なくとも2つ以上配置され、上段側に配置される濾床間管路は、下段側に配置される濾床間管路よりも空気連通管から供給される空気量が多いことを特徴とする水質改善用の人工湿地。 - 請求項1に記載の水質改善用の人工湿地において、
大気に連通する空気連通管を備え、
濾床間管路は、少なくとも2つ以上配置され、上段側に配置される濾床間管路は空気連通管に接続され、下段側に配置される濾床間管路に接続されていないことを特徴とする水質改善用の人工湿地。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013113071A JP6112604B2 (ja) | 2013-05-29 | 2013-05-29 | 水質改善用の人工湿地 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013113071A JP6112604B2 (ja) | 2013-05-29 | 2013-05-29 | 水質改善用の人工湿地 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014231042A true JP2014231042A (ja) | 2014-12-11 |
JP6112604B2 JP6112604B2 (ja) | 2017-04-12 |
Family
ID=52124773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013113071A Active JP6112604B2 (ja) | 2013-05-29 | 2013-05-29 | 水質改善用の人工湿地 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6112604B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105347481A (zh) * | 2015-11-26 | 2016-02-24 | 山东大学 | 生物发酵耦合人工湿地系统净化低碳氮比生活污水的方法 |
CN105540864A (zh) * | 2016-03-01 | 2016-05-04 | 中国科学院南京地理与湖泊研究所 | 一种人工湿地产业化构建方法 |
CN106759118A (zh) * | 2016-12-09 | 2017-05-31 | 南京工业大学 | 一种用于硬质驳岸河道的近岸浅滩湿地构建方法 |
CN110342734A (zh) * | 2019-07-03 | 2019-10-18 | 中铁十局集团第五工程有限公司 | 一种基于鹅卵石、砂石的水体污染物去除方法 |
CN110422973A (zh) * | 2019-09-10 | 2019-11-08 | 佛山科学技术学院 | 一种农村生活污水的土地处理方法 |
CN110526409A (zh) * | 2019-09-09 | 2019-12-03 | 上海环境绿色生态修复科技有限公司 | 一种立式多级人工湿地装置 |
CN111499003A (zh) * | 2020-04-29 | 2020-08-07 | 苏州他山石环保科技有限公司 | 一种多级耦合水质生态修复系统及修复方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5870891A (ja) * | 1981-10-21 | 1983-04-27 | Toa Harbor Works Co Ltd | 水生植物を利用した水質浄化装置 |
JPS5970797U (ja) * | 1982-11-05 | 1984-05-14 | 荏原インフイルコ株式会社 | 散水濾床装置 |
JPH1119674A (ja) * | 1997-05-06 | 1999-01-26 | Sanyo Electric Co Ltd | 有機排水処理装置 |
US5958239A (en) * | 1997-01-15 | 1999-09-28 | Sing; Peter | Multi-level septic drainfields |
JP2000005777A (ja) * | 1998-06-19 | 2000-01-11 | Fujita Corp | 水処理用人工湿地 |
US20030111408A1 (en) * | 2001-11-14 | 2003-06-19 | Austin David C. | Integrated hydroponic and wetland wastewater treatment systems and associated methods |
JP2005074407A (ja) * | 2003-09-04 | 2005-03-24 | Okumura Corp | 水質浄化施設 |
JP2008068211A (ja) * | 2006-09-14 | 2008-03-27 | National Agriculture & Food Research Organization | 伏流式人工湿地システム |
JP2010000429A (ja) * | 2008-06-19 | 2010-01-07 | Shimizu Corp | 水域浄化方法および水浄化装置 |
WO2010108226A1 (en) * | 2009-03-27 | 2010-09-30 | Toby Gray | Water treatment system |
US20110100905A1 (en) * | 2009-11-02 | 2011-05-05 | Korea Institute Of Science And Technology | River water purification apparatus and method using treatment soil layer and permeable filtering medium layer |
US20110297596A1 (en) * | 2010-06-04 | 2011-12-08 | Hondulas John L | Apparatus merging wetland plants with a floating substrate to treat pollution in any river, lake or body of water |
US20120145628A1 (en) * | 2009-08-02 | 2012-06-14 | Yeal Ben Zvi | Phytoremediation for desalinated water post-processing |
-
2013
- 2013-05-29 JP JP2013113071A patent/JP6112604B2/ja active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5870891A (ja) * | 1981-10-21 | 1983-04-27 | Toa Harbor Works Co Ltd | 水生植物を利用した水質浄化装置 |
JPS5970797U (ja) * | 1982-11-05 | 1984-05-14 | 荏原インフイルコ株式会社 | 散水濾床装置 |
US5958239A (en) * | 1997-01-15 | 1999-09-28 | Sing; Peter | Multi-level septic drainfields |
JPH1119674A (ja) * | 1997-05-06 | 1999-01-26 | Sanyo Electric Co Ltd | 有機排水処理装置 |
JP2000005777A (ja) * | 1998-06-19 | 2000-01-11 | Fujita Corp | 水処理用人工湿地 |
US20030111408A1 (en) * | 2001-11-14 | 2003-06-19 | Austin David C. | Integrated hydroponic and wetland wastewater treatment systems and associated methods |
JP2005074407A (ja) * | 2003-09-04 | 2005-03-24 | Okumura Corp | 水質浄化施設 |
JP2008068211A (ja) * | 2006-09-14 | 2008-03-27 | National Agriculture & Food Research Organization | 伏流式人工湿地システム |
JP2010000429A (ja) * | 2008-06-19 | 2010-01-07 | Shimizu Corp | 水域浄化方法および水浄化装置 |
WO2010108226A1 (en) * | 2009-03-27 | 2010-09-30 | Toby Gray | Water treatment system |
US20120145628A1 (en) * | 2009-08-02 | 2012-06-14 | Yeal Ben Zvi | Phytoremediation for desalinated water post-processing |
US20110100905A1 (en) * | 2009-11-02 | 2011-05-05 | Korea Institute Of Science And Technology | River water purification apparatus and method using treatment soil layer and permeable filtering medium layer |
US20110297596A1 (en) * | 2010-06-04 | 2011-12-08 | Hondulas John L | Apparatus merging wetland plants with a floating substrate to treat pollution in any river, lake or body of water |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105347481A (zh) * | 2015-11-26 | 2016-02-24 | 山东大学 | 生物发酵耦合人工湿地系统净化低碳氮比生活污水的方法 |
CN105540864A (zh) * | 2016-03-01 | 2016-05-04 | 中国科学院南京地理与湖泊研究所 | 一种人工湿地产业化构建方法 |
CN105540864B (zh) * | 2016-03-01 | 2018-05-04 | 中国科学院南京地理与湖泊研究所 | 一种人工湿地产业化构建方法 |
CN106759118A (zh) * | 2016-12-09 | 2017-05-31 | 南京工业大学 | 一种用于硬质驳岸河道的近岸浅滩湿地构建方法 |
CN110342734A (zh) * | 2019-07-03 | 2019-10-18 | 中铁十局集团第五工程有限公司 | 一种基于鹅卵石、砂石的水体污染物去除方法 |
CN110526409A (zh) * | 2019-09-09 | 2019-12-03 | 上海环境绿色生态修复科技有限公司 | 一种立式多级人工湿地装置 |
CN110422973A (zh) * | 2019-09-10 | 2019-11-08 | 佛山科学技术学院 | 一种农村生活污水的土地处理方法 |
CN111499003A (zh) * | 2020-04-29 | 2020-08-07 | 苏州他山石环保科技有限公司 | 一种多级耦合水质生态修复系统及修复方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6112604B2 (ja) | 2017-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6112604B2 (ja) | 水質改善用の人工湿地 | |
US6830688B2 (en) | Integrated hydroponic and wetland wastewater treatment systems and associated methods | |
Headley et al. | Constructed wetlands with floating emergent macrophytes: an innovative stormwater treatment technology | |
US7361268B2 (en) | Waste treatment systems | |
Shih et al. | The effect of water purification by oyster shell contact bed | |
WO2015034338A1 (es) | Sistema y proceso multifuncional de tratamiento de aguas residuales | |
CN101525204B (zh) | 一种乡村污水处理方法及其专用装置 | |
US8501006B2 (en) | Apparatus and method for processing liquid waste | |
Yu et al. | Constructed wetland in a compact rural domestic wastewater treatment system for nutrient removal | |
CN102259979A (zh) | 一种新型生物反应床以及对垃圾渗滤液的处理方法 | |
CN107188379A (zh) | 一种村镇生活污水田园景观式综合处理系统 | |
Munavalli et al. | Field-scale decentralized domestic wastewater treatment system: Effect of dynamic loading conditions on the removal of organic carbon and nitrogen | |
Spychała et al. | Performance of innovative textile biofilters for domestic wastewater treatment | |
CN210505976U (zh) | 一种生活污水处理系统 | |
CN107098476B (zh) | 一种应用于生活污水及低污染水的抗堵塞人工湿地系统 | |
CN107129116B (zh) | 漂浮式综合水处理设备及应用该设备的水处理方法 | |
Anigrou et al. | Methodology for an ecological solution of subsurface flow constructed wetlands used in the treatment of greywater | |
CN218988987U (zh) | 一种无动力自循环通气模块湿地滤池 | |
Echeverría et al. | Small-Scale Operation of an Integrated Anaerobic Baffled Reactor and Biofilter: Factors Affecting Its Performance | |
CN114560594B (zh) | 一种模块化快装湿地污水处理装置 | |
CN212315704U (zh) | 模块化装配式人工湿地污水处理装置以及标准模块 | |
KR100561170B1 (ko) | 폭기식 인공습지 시스템 및 이를 이용한 하수, 오수,폐수등의 고도 처리 방법 | |
JP4925667B2 (ja) | 流水浄化システム | |
Siegrist et al. | Treatment using constructed wetlands | |
WO2015107174A1 (fr) | Dispositif de traitement d'eaux usées |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160418 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161125 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170221 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170309 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6112604 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |