JP2008229613A5 - - Google Patents
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- Publication number
- JP2008229613A5 JP2008229613A5 JP2008017273A JP2008017273A JP2008229613A5 JP 2008229613 A5 JP2008229613 A5 JP 2008229613A5 JP 2008017273 A JP2008017273 A JP 2008017273A JP 2008017273 A JP2008017273 A JP 2008017273A JP 2008229613 A5 JP2008229613 A5 JP 2008229613A5
- Authority
- JP
- Japan
- Prior art keywords
- wastewater treatment
- treatment method
- ethylenically unsaturated
- polymer flocculant
- resin
- 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
- 229920005989 resin Polymers 0.000 claims 6
- 239000011347 resin Substances 0.000 claims 6
- 238000004065 wastewater treatment Methods 0.000 claims 4
- 239000012528 membrane Substances 0.000 claims 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 2
- 125000000129 anionic group Chemical group 0.000 claims 2
- 229920006317 cationic polymer Polymers 0.000 claims 2
- 239000010802 sludge Substances 0.000 claims 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 239000002033 PVDF binder Substances 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 229920001519 homopolymer Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000003009 phosphonic acids Chemical class 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008017273A JP5163152B2 (ja) | 2007-02-22 | 2008-01-29 | 廃水処理方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007042046 | 2007-02-22 | ||
| JP2007042046 | 2007-02-22 | ||
| JP2008017273A JP5163152B2 (ja) | 2007-02-22 | 2008-01-29 | 廃水処理方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008229613A JP2008229613A (ja) | 2008-10-02 |
| JP2008229613A5 true JP2008229613A5 (enExample) | 2011-03-10 |
| JP5163152B2 JP5163152B2 (ja) | 2013-03-13 |
Family
ID=39903037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008017273A Expired - Fee Related JP5163152B2 (ja) | 2007-02-22 | 2008-01-29 | 廃水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5163152B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6142574B2 (ja) * | 2013-02-28 | 2017-06-07 | 三菱ケミカル株式会社 | 膜分離活性汚泥装置における膜間差圧の上昇を抑制する方法 |
| JP7095292B2 (ja) * | 2017-09-29 | 2022-07-05 | 東ソー株式会社 | 表面修飾多孔質膜及びその製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810593A (ja) * | 1994-07-05 | 1996-01-16 | Mitsubishi Rayon Co Ltd | 陰性荷電を有する多孔質膜、その製造方法及び多孔質膜の改質剤 |
| JPH08332483A (ja) * | 1995-06-06 | 1996-12-17 | Inax Corp | 廃水の処理方法 |
| JP4729718B2 (ja) * | 2005-03-29 | 2011-07-20 | 富士電機株式会社 | 有機性廃棄物の処理方法 |
| JP4600172B2 (ja) * | 2005-06-22 | 2010-12-15 | 東レ株式会社 | 多孔質膜、固液分離装置、およびそれらを用いた固液分離方法 |
| JP5228474B2 (ja) * | 2007-02-22 | 2013-07-03 | 東レ株式会社 | 細胞浮遊液濾過用多孔質膜 |
-
2008
- 2008-01-29 JP JP2008017273A patent/JP5163152B2/ja not_active Expired - Fee Related
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