JPH0356085B2 - - Google Patents
Info
- Publication number
- JPH0356085B2 JPH0356085B2 JP59158863A JP15886384A JPH0356085B2 JP H0356085 B2 JPH0356085 B2 JP H0356085B2 JP 59158863 A JP59158863 A JP 59158863A JP 15886384 A JP15886384 A JP 15886384A JP H0356085 B2 JPH0356085 B2 JP H0356085B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filtration
- filter aid
- flocculant
- precoat
- 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
Links
- 238000001914 filtration Methods 0.000 claims description 43
- 239000000706 filtrate Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 239000005909 Kieselgur Substances 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- 159000000007 calcium salts Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims description 2
- 235000019426 modified starch Nutrition 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 2
- 101000856234 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) Butyrate-acetoacetate CoA-transferase subunit A Proteins 0.000 claims 1
- 239000011550 stock solution Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000010802 sludge Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59158863A JPS6138611A (ja) | 1984-07-31 | 1984-07-31 | 凝集処理した濾過助剤をプリコートする濾過方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59158863A JPS6138611A (ja) | 1984-07-31 | 1984-07-31 | 凝集処理した濾過助剤をプリコートする濾過方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138611A JPS6138611A (ja) | 1986-02-24 |
| JPH0356085B2 true JPH0356085B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-27 |
Family
ID=15681040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59158863A Granted JPS6138611A (ja) | 1984-07-31 | 1984-07-31 | 凝集処理した濾過助剤をプリコートする濾過方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138611A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9103661D0 (sv) * | 1991-12-12 | 1991-12-12 | Kemira Kemi Ab | Foerfarande foer framstaellning av en koaguleringskemikalie |
| JP2640901B2 (ja) * | 1993-02-05 | 1997-08-13 | 公彦 岡上 | 液体濾過装置 |
| JP2841008B2 (ja) * | 1993-05-10 | 1998-12-24 | 公彦 岡上 | 液体濾過装置 |
| US6866704B2 (en) * | 2002-01-31 | 2005-03-15 | Koslow Technologies Corporation | Microporous filter media with intrinsic safety feature |
| JP4557566B2 (ja) * | 2003-02-26 | 2010-10-06 | 株式会社大本組 | 汚染水、汚染泥土、その他の汚染処理対象物の処理方法 |
| US7591952B2 (en) | 2003-12-23 | 2009-09-22 | Wing Yip Young | Water treatment mixture and methods and system for use |
| US7438828B2 (en) * | 2003-12-23 | 2008-10-21 | Wing Yip Young | Water treatment mixture |
| JP5620153B2 (ja) * | 2010-06-04 | 2014-11-05 | 中国化薬株式会社 | カルシウムイオン水の製造方法及び装置 |
| JP2012087005A (ja) * | 2010-10-19 | 2012-05-10 | Asahi Kagaku Kogyo Co Ltd | 高純度アルミン酸ナトリウムの製造方法および高純度アルミン酸ナトリウム |
| JP5768487B2 (ja) * | 2011-05-16 | 2015-08-26 | 栗田工業株式会社 | 濾過装置 |
| WO2013018678A1 (ja) * | 2011-07-29 | 2013-02-07 | 東レ株式会社 | ろ過助剤の製造方法 |
| CN105899465A (zh) | 2013-08-19 | 2016-08-24 | 保罗·凯尼格 | 废物处理系统 |
| JPWO2023171644A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2022-03-08 | 2023-09-14 |
-
1984
- 1984-07-31 JP JP59158863A patent/JPS6138611A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6138611A (ja) | 1986-02-24 |
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