DE3014678C2 - - Google Patents
Info
- Publication number
- DE3014678C2 DE3014678C2 DE19803014678 DE3014678A DE3014678C2 DE 3014678 C2 DE3014678 C2 DE 3014678C2 DE 19803014678 DE19803014678 DE 19803014678 DE 3014678 A DE3014678 A DE 3014678A DE 3014678 C2 DE3014678 C2 DE 3014678C2
- Authority
- DE
- Germany
- Prior art keywords
- sludge
- wastewater
- biological
- water
- waste 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.)
- Expired - Lifetime
Links
- 239000010802 sludge Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 26
- 239000002351 wastewater Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 150000002825 nitriles Chemical class 0.000 claims description 18
- 238000004065 wastewater treatment Methods 0.000 claims description 11
- 239000010842 industrial wastewater Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 5
- 239000000571 coke Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000010796 biological waste Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005246 galvanizing Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 14
- 239000003921 oil Substances 0.000 description 13
- 238000011282 treatment Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000004939 coking Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000011275 tar sand Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1231—Treatments of toxic sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
- Y10S210/904—-CN containing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Water Treatment By Sorption (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/030,418 US4239620A (en) | 1979-04-16 | 1979-04-16 | Cyanide removal from wastewaters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3014678A1 DE3014678A1 (de) | 1980-11-06 |
| DE3014678C2 true DE3014678C2 (en, 2012) | 1990-01-11 |
Family
ID=21854110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803014678 Granted DE3014678A1 (de) | 1979-04-16 | 1980-04-16 | Raffinationsanlage zur abwasserbehandlung und verfahren zur behandlung von industrieabwaessern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4239620A (en, 2012) |
| JP (1) | JPS5610395A (en, 2012) |
| AU (1) | AU532701B2 (en, 2012) |
| DE (1) | DE3014678A1 (en, 2012) |
| GB (1) | GB2047222B (en, 2012) |
| ZA (1) | ZA802270B (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9300331U1 (de) * | 1993-01-13 | 1993-03-25 | Benkeser, Michael, Dipl.-Ing. (Fh), 77886 Lauf | Abscheideranlage |
| DE9300330U1 (de) * | 1993-01-13 | 1993-03-25 | Benkeser, Michael, Dipl.-Ing. (Fh), 77886 Lauf | Abscheideranlage |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4510057A (en) * | 1983-10-17 | 1985-04-09 | Texaco Inc. | Rotating disk biotreatment of syngas waste water |
| JPS62216698A (ja) * | 1986-03-18 | 1987-09-24 | Niigata Eng Co Ltd | 接触分解装置の排水処理方法 |
| US4975193A (en) * | 1990-02-23 | 1990-12-04 | Geo-Microbial Technologies, Inc. | Method for removing cyanide from a fluid |
| US5284991A (en) * | 1992-09-18 | 1994-02-08 | Shell Oil Company | Cyanide removal from oily solid using a solvent extraction process |
| US5540840A (en) * | 1995-06-02 | 1996-07-30 | Monsanto Company | Use of fluidized bed reactors for treatment of wastes containing organic nitrogen compounds |
| US6200545B1 (en) | 1999-01-22 | 2001-03-13 | Dreisinger Consulting Inc | Cyanide recovery by solvent extraction |
| US6488853B1 (en) | 2000-10-04 | 2002-12-03 | Great Circle Technologies, Inc. | Process and apparatus for treating wastewater |
| US6890429B2 (en) * | 2003-06-18 | 2005-05-10 | Hog Slat, Inc. | Systems and methods for treating waste water |
| US8685236B2 (en) * | 2009-08-20 | 2014-04-01 | General Electric Company | Methods and systems for treating sour water |
| US10351456B2 (en) | 2015-12-14 | 2019-07-16 | Fluor Technologies Corporation | Process for treatment of sour water generated from coal gasification |
| CN112723618B (zh) * | 2020-12-10 | 2022-08-02 | 广西电网有限责任公司桂林供电局 | 一种油化试验废液的自动处理装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1816932C3 (de) * | 1968-12-24 | 1979-02-08 | Rainer Dr.-Ing. 2807 Achim Born | Verfahren zur Reinigung von Abwasser mit einer Flotationsstufe |
| JPS4821667B1 (en, 2012) * | 1969-12-28 | 1973-06-30 | ||
| JPS4928377B1 (en, 2012) * | 1970-12-09 | 1974-07-25 | ||
| JPS5080657A (en, 2012) * | 1973-11-17 | 1975-06-30 | ||
| JPS52111267A (en) * | 1976-03-16 | 1977-09-17 | Chiyuuetsu Koubo Kougiyou Kk | Method of treating waste water |
| DD126862B1 (de) * | 1976-07-08 | 1980-10-29 | Barbara Schne | Verfahren zur behandlung von nitril und cyanidhaltigen abwassern |
-
1979
- 1979-04-16 US US06/030,418 patent/US4239620A/en not_active Expired - Lifetime
-
1980
- 1980-04-02 AU AU57072/80A patent/AU532701B2/en not_active Ceased
- 1980-04-11 GB GB8012095A patent/GB2047222B/en not_active Expired
- 1980-04-11 JP JP4700380A patent/JPS5610395A/ja active Granted
- 1980-04-16 DE DE19803014678 patent/DE3014678A1/de active Granted
- 1980-04-16 ZA ZA00802270A patent/ZA802270B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9300331U1 (de) * | 1993-01-13 | 1993-03-25 | Benkeser, Michael, Dipl.-Ing. (Fh), 77886 Lauf | Abscheideranlage |
| DE9300330U1 (de) * | 1993-01-13 | 1993-03-25 | Benkeser, Michael, Dipl.-Ing. (Fh), 77886 Lauf | Abscheideranlage |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3014678A1 (de) | 1980-11-06 |
| GB2047222B (en) | 1983-01-12 |
| JPS6333920B2 (en, 2012) | 1988-07-07 |
| ZA802270B (en) | 1981-11-25 |
| AU5707280A (en) | 1980-10-23 |
| GB2047222A (en) | 1980-11-26 |
| AU532701B2 (en) | 1983-10-13 |
| US4239620A (en) | 1980-12-16 |
| JPS5610395A (en) | 1981-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KADOR, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 800 |
|
| 8125 | Change of the main classification |
Ipc: C02F 3/00 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |