JP2014079686A - 安水処理システム - Google Patents
安水処理システム Download PDFInfo
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- JP2014079686A JP2014079686A JP2012228709A JP2012228709A JP2014079686A JP 2014079686 A JP2014079686 A JP 2014079686A JP 2012228709 A JP2012228709 A JP 2012228709A JP 2012228709 A JP2012228709 A JP 2012228709A JP 2014079686 A JP2014079686 A JP 2014079686A
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- Prior art keywords
- water
- ammonia
- oil
- meter
- discharged
- 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
- 235000011114 ammonium hydroxide Nutrition 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000000571 coke Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 238000001139 pH measurement Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 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
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Activated Sludge Processes (AREA)
- Physical Water Treatments (AREA)
Abstract
【解決手段】安水処理システム1は、コークス炉から排出された安水に含まれるアンモニアを除去するアンモニアストリッパー11と、アンモニアストリッパー11から排出された安水の一部を生物処理する生物処理設備15と、アンモニアストリッパー11から排出された安水の他部を冷却する熱交換器12と、熱交換器12により冷却された安水に対し油水分離処理を施す液体サイクロン13と、油水分離処理により得られた水分のpHを測定するpH計14と、を備え、pH計14は、pHの検出端を洗浄する洗浄機構14aを有する。
【選択図】図1
Description
10 凝集剤投入部
11 アンモニアストリッパー
12 熱交換器
13 液体サイクロン
14 pH計
14a 洗浄機構
15 生物処理設備
Claims (2)
- コークス炉から排出された安水に含まれるアンモニアを除去する除去手段と、
前記除去手段から排出された安水の一部を生物処理する生物処理設備と、
前記除去手段から排出された安水の他部を冷却する冷却手段と、
前記冷却手段により冷却された安水に対し油水分離処理を施す油水分離手段と、
前記油水分離処理により得られた水分のpHを測定するpH測定手段と、を備え、
前記pH測定手段は、pHの検出端を洗浄する洗浄手段を有する
ことを特徴とする安水処理システム。 - 前記除去手段の入側に設けられた、前記安水に凝集剤を添加する添加手段を備えることを特徴とする請求項1に記載の安水処理システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012228709A JP5954101B2 (ja) | 2012-10-16 | 2012-10-16 | 安水処理システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012228709A JP5954101B2 (ja) | 2012-10-16 | 2012-10-16 | 安水処理システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014079686A true JP2014079686A (ja) | 2014-05-08 |
JP5954101B2 JP5954101B2 (ja) | 2016-07-20 |
Family
ID=50784414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012228709A Active JP5954101B2 (ja) | 2012-10-16 | 2012-10-16 | 安水処理システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5954101B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104891726A (zh) * | 2015-06-30 | 2015-09-09 | 长沙华时捷环保科技发展有限公司 | 高浓度氨氮废水的处理系统 |
JP5858115B1 (ja) * | 2014-09-03 | 2016-02-10 | 栗田工業株式会社 | o/w型エマルションの油水分離方法及びo/w型エマルション用油水分離剤 |
CN105523623A (zh) * | 2015-12-30 | 2016-04-27 | 华润电力(贺州)有限公司 | 一种测量工业废水pH值的缓冲池 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149559A (en) * | 1974-10-25 | 1976-04-28 | Nippon Kokan Kk | Ansuino shorihoho |
JPS5262958A (en) * | 1975-11-19 | 1977-05-24 | Uss Eng & Consult | Method of separating acidic gas and ammonia from dilute water solution containing these |
JPS534348A (en) * | 1976-06-11 | 1978-01-14 | Nippon Steel Chemical Co | Treating method of drainage of coking factory |
US4132636A (en) * | 1977-08-24 | 1979-01-02 | Niigata Engineering Co., Ltd. | Method for treating gas liquor |
JPS5474803A (en) * | 1977-11-29 | 1979-06-15 | Mitsui Constr | Treatment of gas liquid in coke furnace |
JPS5541860A (en) * | 1978-09-21 | 1980-03-24 | Nippon Steel Chem Co Ltd | Treatment of gas liquor |
JPS5541859A (en) * | 1978-09-21 | 1980-03-24 | Nippon Steel Chem Co Ltd | Treatment of gas liquor |
JPS5554080A (en) * | 1978-10-16 | 1980-04-21 | Nippon Steel Chem Co Ltd | Removing method of ammonia |
US4260462A (en) * | 1978-05-26 | 1981-04-07 | United States Steel Corporation | Process for separating acid gases and ammonia from dilute aqueous solutions thereof |
JPS6265786A (ja) * | 1985-09-19 | 1987-03-25 | Nippon Steel Chem Co Ltd | 安水の処理方法 |
JP2000084589A (ja) * | 1998-09-09 | 2000-03-28 | Nippon Steel Chem Co Ltd | コークス工場排水の処理方法 |
JP2003053383A (ja) * | 2001-08-17 | 2003-02-25 | Nippon Steel Corp | 廃水からの窒素の除去方法 |
-
2012
- 2012-10-16 JP JP2012228709A patent/JP5954101B2/ja active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5149559A (en) * | 1974-10-25 | 1976-04-28 | Nippon Kokan Kk | Ansuino shorihoho |
JPS5262958A (en) * | 1975-11-19 | 1977-05-24 | Uss Eng & Consult | Method of separating acidic gas and ammonia from dilute water solution containing these |
JPS534348A (en) * | 1976-06-11 | 1978-01-14 | Nippon Steel Chemical Co | Treating method of drainage of coking factory |
US4132636A (en) * | 1977-08-24 | 1979-01-02 | Niigata Engineering Co., Ltd. | Method for treating gas liquor |
JPS5436062A (en) * | 1977-08-24 | 1979-03-16 | Niigata Eng Co Ltd | Method of treating gas liquor |
JPS5474803A (en) * | 1977-11-29 | 1979-06-15 | Mitsui Constr | Treatment of gas liquid in coke furnace |
US4260462A (en) * | 1978-05-26 | 1981-04-07 | United States Steel Corporation | Process for separating acid gases and ammonia from dilute aqueous solutions thereof |
JPS5541859A (en) * | 1978-09-21 | 1980-03-24 | Nippon Steel Chem Co Ltd | Treatment of gas liquor |
JPS5541860A (en) * | 1978-09-21 | 1980-03-24 | Nippon Steel Chem Co Ltd | Treatment of gas liquor |
JPS5554080A (en) * | 1978-10-16 | 1980-04-21 | Nippon Steel Chem Co Ltd | Removing method of ammonia |
JPS6265786A (ja) * | 1985-09-19 | 1987-03-25 | Nippon Steel Chem Co Ltd | 安水の処理方法 |
JP2000084589A (ja) * | 1998-09-09 | 2000-03-28 | Nippon Steel Chem Co Ltd | コークス工場排水の処理方法 |
JP2003053383A (ja) * | 2001-08-17 | 2003-02-25 | Nippon Steel Corp | 廃水からの窒素の除去方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5858115B1 (ja) * | 2014-09-03 | 2016-02-10 | 栗田工業株式会社 | o/w型エマルションの油水分離方法及びo/w型エマルション用油水分離剤 |
WO2016035400A1 (ja) * | 2014-09-03 | 2016-03-10 | 栗田工業株式会社 | o/w型エマルションの油水分離方法及びo/w型エマルション用油水分離剤 |
TWI639460B (zh) * | 2014-09-03 | 2018-11-01 | 日商栗田工業股份有限公司 | Oil/water separation method for o/w type emulsion and oil water separating agent for o/w type emulsion |
CN104891726A (zh) * | 2015-06-30 | 2015-09-09 | 长沙华时捷环保科技发展有限公司 | 高浓度氨氮废水的处理系统 |
CN105523623A (zh) * | 2015-12-30 | 2016-04-27 | 华润电力(贺州)有限公司 | 一种测量工业废水pH值的缓冲池 |
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JP5954101B2 (ja) | 2016-07-20 |
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