JP2012196628A5 - - Google Patents
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- Publication number
- JP2012196628A5 JP2012196628A5 JP2011062881A JP2011062881A JP2012196628A5 JP 2012196628 A5 JP2012196628 A5 JP 2012196628A5 JP 2011062881 A JP2011062881 A JP 2011062881A JP 2011062881 A JP2011062881 A JP 2011062881A JP 2012196628 A5 JP2012196628 A5 JP 2012196628A5
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbance
- injection rate
- activated carbon
- coagulant
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 129
- 238000002347 injection Methods 0.000 claims description 84
- 239000007924 injection Substances 0.000 claims description 84
- 238000002835 absorbance Methods 0.000 claims description 75
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 72
- 239000000701 coagulant Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 30
- 238000000746 purification Methods 0.000 claims description 30
- 230000014509 gene expression Effects 0.000 claims description 25
- 230000002776 aggregation Effects 0.000 claims description 17
- 238000005374 membrane filtration Methods 0.000 claims description 15
- 238000004220 aggregation Methods 0.000 claims description 13
- 230000015271 coagulation Effects 0.000 claims description 13
- 238000005345 coagulation Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 10
- 239000008213 purified water Substances 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 230000004520 agglutination Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 3
- 239000008239 natural water Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000011481 absorbance measurement Methods 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011062881A JP5691709B2 (ja) | 2011-03-22 | 2011-03-22 | 浄水処理方法及び浄水処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011062881A JP5691709B2 (ja) | 2011-03-22 | 2011-03-22 | 浄水処理方法及び浄水処理装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012196628A JP2012196628A (ja) | 2012-10-18 |
| JP2012196628A5 true JP2012196628A5 (https=) | 2013-08-01 |
| JP5691709B2 JP5691709B2 (ja) | 2015-04-01 |
Family
ID=47179396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011062881A Active JP5691709B2 (ja) | 2011-03-22 | 2011-03-22 | 浄水処理方法及び浄水処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5691709B2 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016006419A1 (ja) * | 2014-07-07 | 2016-01-14 | 水ｉｎｇ株式会社 | 凝集方法および凝集装置 |
| JP6739913B2 (ja) * | 2015-09-09 | 2020-08-12 | 株式会社東芝 | 凝集沈殿制御装置、凝集沈殿制御方法及びコンピュータプログラム |
| CN105439335B (zh) * | 2015-12-21 | 2018-07-31 | 广东水清环保科技有限公司 | 一种化学沉铜废水除铜处理工艺及其系统 |
| JP6812198B2 (ja) * | 2016-10-21 | 2021-01-13 | 株式会社日立製作所 | 水処理装置及び水処理方法 |
| JP6966540B2 (ja) * | 2017-04-24 | 2021-11-17 | メタウォーター株式会社 | 溶解性マンガン除去方法 |
| FR3106131B1 (fr) * | 2020-01-10 | 2022-07-01 | Suez Groupe | Méthode de définition et de régulation d’une dose de coagulant pour un traitement par coagulation d’une eau brute |
| JP7003165B2 (ja) * | 2020-01-15 | 2022-01-20 | 株式会社東芝 | 凝集処理システム、凝集処理方法、コンピュータプログラム及び凝集処理制御装置 |
| KR102545236B1 (ko) * | 2021-10-21 | 2023-06-19 | 두산에너빌리티 주식회사 | 역삼투막 해수담수화 플랜트를 제어하기 위한 장치 및 이를 위한 방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4885512B2 (ja) * | 2005-10-31 | 2012-02-29 | 株式会社日立製作所 | 浄水設備及びその運転方法 |
| CN102202754B (zh) * | 2008-11-04 | 2014-10-01 | 栗田工业株式会社 | 过滤装置及水处理装置 |
-
2011
- 2011-03-22 JP JP2011062881A patent/JP5691709B2/ja active Active
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