JP2015066524A5 - - Google Patents
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- Publication number
- JP2015066524A5 JP2015066524A5 JP2013204793A JP2013204793A JP2015066524A5 JP 2015066524 A5 JP2015066524 A5 JP 2015066524A5 JP 2013204793 A JP2013204793 A JP 2013204793A JP 2013204793 A JP2013204793 A JP 2013204793A JP 2015066524 A5 JP2015066524 A5 JP 2015066524A5
- Authority
- JP
- Japan
- Prior art keywords
- treatment method
- water
- polymer flocculant
- direct cooling
- cooling water
- 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 10
- 238000000034 method Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 7
- 229920006317 cationic polymer Polymers 0.000 claims description 6
- 238000009749 continuous casting Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical class C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013204793A JP6283865B2 (ja) | 2013-09-30 | 2013-09-30 | 水処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013204793A JP6283865B2 (ja) | 2013-09-30 | 2013-09-30 | 水処理方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015066524A JP2015066524A (ja) | 2015-04-13 |
| JP2015066524A5 true JP2015066524A5 (https=) | 2016-09-23 |
| JP6283865B2 JP6283865B2 (ja) | 2018-02-28 |
Family
ID=52833836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013204793A Active JP6283865B2 (ja) | 2013-09-30 | 2013-09-30 | 水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6283865B2 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6389066B2 (ja) * | 2014-06-09 | 2018-09-12 | 日鉄住金環境株式会社 | 鉄鋼系廃水の処理方法 |
| JP6387337B2 (ja) * | 2015-12-07 | 2018-09-05 | 日鉄住金環境株式会社 | 架橋型の懸濁物質の凝集・沈降剤を用いた水中の懸濁物質の除去処理方法及び懸濁物質除去処理用の懸濁物質の凝集・沈降剤 |
| CN108821450B (zh) * | 2018-07-03 | 2021-04-09 | 马鞍山钢铁股份有限公司 | 一种连铸结晶器在线阻垢、杀生及除垢的方法及系统 |
| JP7468847B2 (ja) * | 2020-09-24 | 2024-04-16 | 株式会社片山化学工業研究所 | 廃水処理方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60102993A (ja) * | 1983-11-10 | 1985-06-07 | Kurita Water Ind Ltd | 凝集処理方法 |
| JP3868521B2 (ja) * | 1995-09-18 | 2007-01-17 | 株式会社片山化学工業研究所 | 水処理方法 |
| WO2014091819A1 (ja) * | 2012-12-10 | 2014-06-19 | 日鉄住金環境株式会社 | 廃水中の懸濁物質の除去処理方法 |
-
2013
- 2013-09-30 JP JP2013204793A patent/JP6283865B2/ja active Active
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