JP5119989B2 - 固液分離膜の保管方法 - Google Patents
固液分離膜の保管方法 Download PDFInfo
- Publication number
- JP5119989B2 JP5119989B2 JP2008060609A JP2008060609A JP5119989B2 JP 5119989 B2 JP5119989 B2 JP 5119989B2 JP 2008060609 A JP2008060609 A JP 2008060609A JP 2008060609 A JP2008060609 A JP 2008060609A JP 5119989 B2 JP5119989 B2 JP 5119989B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- separation
- liquid
- solid
- separation membrane
- 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
- 239000012528 membrane Substances 0.000 title claims description 127
- 238000000926 separation method Methods 0.000 title claims description 86
- 239000007788 liquid Substances 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 30
- 238000003860 storage Methods 0.000 title description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000010802 sludge Substances 0.000 claims description 31
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 6
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 21
- 239000000126 substance Substances 0.000 description 12
- 238000005273 aeration Methods 0.000 description 11
- 239000012459 cleaning agent Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000005374 membrane filtration Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003761 preservation solution Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008060609A JP5119989B2 (ja) | 2008-03-11 | 2008-03-11 | 固液分離膜の保管方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008060609A JP5119989B2 (ja) | 2008-03-11 | 2008-03-11 | 固液分離膜の保管方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009214023A JP2009214023A (ja) | 2009-09-24 |
| JP2009214023A5 JP2009214023A5 (enExample) | 2011-09-22 |
| JP5119989B2 true JP5119989B2 (ja) | 2013-01-16 |
Family
ID=41186474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008060609A Expired - Fee Related JP5119989B2 (ja) | 2008-03-11 | 2008-03-11 | 固液分離膜の保管方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5119989B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012205980A (ja) * | 2011-03-29 | 2012-10-25 | Kubota Corp | 膜エレメントの浸漬方法、及び膜エレメントのろ過運転方法 |
| TWI699236B (zh) * | 2015-07-23 | 2020-07-21 | 日商東洋紡股份有限公司 | 膜匣的再生方法 |
| CN112774452B (zh) * | 2020-12-18 | 2022-04-22 | 武汉艾科滤膜技术有限公司 | 一种超滤膜组件保存方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731858A (ja) * | 1993-07-20 | 1995-02-03 | Kurita Water Ind Ltd | 膜処理装置 |
| JP3290556B2 (ja) * | 1995-04-13 | 2002-06-10 | 株式会社クボタ | 浸漬型膜カートリッジの洗浄方法 |
| JP3606735B2 (ja) * | 1998-04-21 | 2005-01-05 | 株式会社クボタ | 活性汚泥用膜カートリッジの再生方法及びその装置 |
| JP3442353B2 (ja) * | 2000-08-24 | 2003-09-02 | 株式会社クボタ | 浸漬型膜分離装置の維持管理方法 |
-
2008
- 2008-03-11 JP JP2008060609A patent/JP5119989B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009214023A (ja) | 2009-09-24 |
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