CN101642757B - Cleaning method of water treatment aeration system and cleaning device thereof - Google Patents
Cleaning method of water treatment aeration system and cleaning device thereof Download PDFInfo
- Publication number
- CN101642757B CN101642757B CN2009101444210A CN200910144421A CN101642757B CN 101642757 B CN101642757 B CN 101642757B CN 2009101444210 A CN2009101444210 A CN 2009101444210A CN 200910144421 A CN200910144421 A CN 200910144421A CN 101642757 B CN101642757 B CN 101642757B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- threeway
- water treatment
- pipeline
- aeration
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000005273 aeration Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 14
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 56
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 28
- 235000019253 formic acid Nutrition 0.000 claims abstract description 28
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003595 mist Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000005276 aerator Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 231100000045 chemical toxicity Toxicity 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101444210A CN101642757B (en) | 2009-08-05 | 2009-08-05 | Cleaning method of water treatment aeration system and cleaning device thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101444210A CN101642757B (en) | 2009-08-05 | 2009-08-05 | Cleaning method of water treatment aeration system and cleaning device thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101642757A CN101642757A (en) | 2010-02-10 |
CN101642757B true CN101642757B (en) | 2010-12-08 |
Family
ID=41654904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101444210A Expired - Fee Related CN101642757B (en) | 2009-08-05 | 2009-08-05 | Cleaning method of water treatment aeration system and cleaning device thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101642757B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102030408B (en) * | 2010-10-22 | 2012-06-20 | 中国人民大学 | Multi-medicament synergistic online cleaning device for micro-porous aeration system |
-
2009
- 2009-08-05 CN CN2009101444210A patent/CN101642757B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101642757A (en) | 2010-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION GROUP C Free format text: FORMER NAME: JIANGSU YAOSHENG WATER INDUSTRY EQUIPMENT GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 214000 Jiangsu city of Yixing Province Zhou Zhen Fenshui No. 196 Renmin Road Patentee after: JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. Address before: 214000 Jiangsu city of Yixing Province Zhou Zhen Fenshui No. 196 Renmin Road Patentee before: JIANGSU YAOSHENG WATER INDUSTRY EQUIPMENT GROUP Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 214000 Jiangsu city of Wuxi province Yixing Zhoutie Town Zhu Xi Industrial Park prosperous road No. 2 Patentee after: JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 214000 Jiangsu city of Yixing Province Zhou Zhen Fenshui No. 196 Renmin Road Patentee before: JIANGSU ZHAOSHENG ENVIRONMENTAL PROTECTION GROUP Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 |