JPWO2021059555A5 - - Google Patents

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Publication number
JPWO2021059555A5
JPWO2021059555A5 JP2021548313A JP2021548313A JPWO2021059555A5 JP WO2021059555 A5 JPWO2021059555 A5 JP WO2021059555A5 JP 2021548313 A JP2021548313 A JP 2021548313A JP 2021548313 A JP2021548313 A JP 2021548313A JP WO2021059555 A5 JPWO2021059555 A5 JP WO2021059555A5
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JP
Japan
Prior art keywords
air
sewage
filtration device
lift pump
air lift
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
Application number
JP2021548313A
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English (en)
Japanese (ja)
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JP7270051B2 (ja
JPWO2021059555A1 (https=
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Publication date
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Priority claimed from PCT/JP2020/008880 external-priority patent/WO2021059555A1/ja
Publication of JPWO2021059555A1 publication Critical patent/JPWO2021059555A1/ja
Publication of JPWO2021059555A5 publication Critical patent/JPWO2021059555A5/ja
Application granted granted Critical
Publication of JP7270051B2 publication Critical patent/JP7270051B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021548313A 2019-09-27 2020-03-03 汚水濾過装置 Active JP7270051B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019177664 2019-09-27
JP2019177664 2019-09-27
PCT/JP2020/008880 WO2021059555A1 (ja) 2019-09-27 2020-03-03 汚水濾過装置

Publications (3)

Publication Number Publication Date
JPWO2021059555A1 JPWO2021059555A1 (https=) 2021-04-01
JPWO2021059555A5 true JPWO2021059555A5 (https=) 2022-06-01
JP7270051B2 JP7270051B2 (ja) 2023-05-09

Family

ID=75166910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021548313A Active JP7270051B2 (ja) 2019-09-27 2020-03-03 汚水濾過装置

Country Status (4)

Country Link
JP (1) JP7270051B2 (https=)
MX (1) MX2022002281A (https=)
TW (1) TWI853003B (https=)
WO (1) WO2021059555A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7566667B2 (ja) * 2021-03-03 2024-10-15 水ｉｎｇ株式会社 ろ過装置の洗浄監視方法および洗浄監視システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350969Y2 (https=) * 1986-07-14 1991-10-31
JP2975276B2 (ja) * 1994-11-16 1999-11-10 ベスト工業株式会社 生物濾過装置用浮上濾材の洗浄方法
US5770080A (en) * 1997-04-23 1998-06-23 Malone; Ronald F. Air charged backwashing bioclarifier
CN2707749Y (zh) * 2004-06-03 2005-07-06 北京承禹科信环保技术开发有限公司 高效污水生物处理系统
JP4814964B2 (ja) * 2009-02-13 2011-11-16 ベストプラント株式会社 生物濾過処理用浮上濾材層の自動洗浄装置
JP5048700B2 (ja) * 2009-03-06 2012-10-17 株式会社クボタ 浄化槽
TWI407996B (zh) * 2010-06-21 2013-09-11 Kuei Lin Tsai 上流式反洗懸浮濾材方法及其系統
TWM559314U (zh) * 2017-12-08 2018-05-01 Lai Zhao Rong 汙水處理機

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