RU2008142987A - METHOD FOR SEWAGE WATER DISPOSAL AND SYSTEM FOR SEWAGE WATER DISPOSAL - Google Patents
METHOD FOR SEWAGE WATER DISPOSAL AND SYSTEM FOR SEWAGE WATER DISPOSAL Download PDFInfo
- Publication number
- RU2008142987A RU2008142987A RU2008142987/15A RU2008142987A RU2008142987A RU 2008142987 A RU2008142987 A RU 2008142987A RU 2008142987/15 A RU2008142987/15 A RU 2008142987/15A RU 2008142987 A RU2008142987 A RU 2008142987A RU 2008142987 A RU2008142987 A RU 2008142987A
- Authority
- RU
- Russia
- Prior art keywords
- water
- product
- containing oxygen
- stage
- hydrocarbons containing
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
-
- 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
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- 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
Abstract
1. Способ повторного использования побочной воды, который утилизирует побочную воду, являющуюся побочным продуктом на стадии производства синтетического газа и/или стадии синтеза Фишера-Тропша, где способ повторного использования побочной воды характеризуется тем, что включает стадию обработки побочной воды, на которой из побочной воды удаляют углеводороды, содержащие кислород, на которой обработанную воду, из которой удалены углеводороды, содержащие кислород, на стадии обработки побочной воды, утилизируют в виде воды для питания котла, пара процесса, греющего пара, охлаждающей воды и/или противопожарной воды. ! 2. Способ повторного использования побочной воды по п.1, характеризующийся тем, что на стадии обработки побочной воды, углеводороды, содержащие кислород, удаляют до такой концентрации, чтобы в обработанной воде спирты присутствовали не более чем 100 частей на миллион по весу. ! 3. Способ повторного использования побочной воды по п.2, характеризующийся тем, что вода для питания котла имеет pH 8,5-9,5, электропроводимость при 25°С не более чем 0,05 мс/м, жесткость ниже измеренного порогового значения как вычислено из нижнего предела измерений кальциевым и магниевым методами испытаний JISB8224, содержание растворенного кислорода не более чем 100 мкг/л, содержание железа не более чем 30 мкг/л, содержание меди не более чем 10 мкг/л и содержание гидразина, по крайней мере, 0,01 мг/л. ! 4. Способ повторного использования побочной воды по любому из пп.1-3, характеризующийся тем, что концентрация спиртов в побочной воде составляет по меньшей мере 1% по весу. ! 5. Способ повторного использования побочной воды по любому из пп.1-3, характери 1. A by-water reuse method that recovers by-product by-product of a syngas production stage and / or a Fischer-Tropsch synthesis stage, wherein the by-water reuse method is characterized in that it includes a by-product treatment step, in which the by-product water is removed hydrocarbons containing oxygen, in which treated water, from which hydrocarbons containing oxygen have been removed, at the stage of processing by-product water, is utilized in the form of water to feed the boiler, process steam, heating steam, cooling water and / or fire fighting water. ! 2. A process for reusing by-water according to claim 1, characterized in that in the by-water treatment step, oxygen-containing hydrocarbons are removed to such a concentration that no more than 100 ppm by weight of alcohols are present in the treated water. ! 3. A method for reusing by-product water according to claim 2, characterized in that the water for feeding the boiler has a pH of 8.5-9.5, electrical conductivity at 25 ° C is not more than 0.05 ms / m, hardness is below the measured threshold value as calculated from the lower limit of measurement by the JISB8224 calcium and magnesium test methods, the dissolved oxygen content is not more than 100 μg / L, the iron content is not more than 30 μg / L, the copper content is not more than 10 μg / L, and the hydrazine content is at least , 0.01 mg / l. ! 4. A method for recycling waste water according to any one of claims 1 to 3, characterized in that the concentration of alcohols in the waste water is at least 1% by weight. ! 5. A method for reusing by-product water according to any one of claims 1 to 3, characterized
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-095199 | 2006-03-30 | ||
JP2006095199A JP5138897B2 (en) | 2006-03-30 | 2006-03-30 | By-product water use method and by-product water use system |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008142987A true RU2008142987A (en) | 2010-05-10 |
RU2433085C2 RU2433085C2 (en) | 2011-11-10 |
Family
ID=38563332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008142987A RU2433085C2 (en) | 2006-03-30 | 2007-03-22 | Method of recycling secondary water and system for recycling secondary water |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP5138897B2 (en) |
CN (1) | CN101410332A (en) |
AU (1) | AU2007233514B2 (en) |
MY (1) | MY151942A (en) |
RU (1) | RU2433085C2 (en) |
WO (1) | WO2007114063A1 (en) |
ZA (1) | ZA200807952B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1392803B1 (en) * | 2009-01-30 | 2012-03-23 | Eni Spa | PROCESS FOR THE PURIFICATION OF AN AQUEOUS CURRENT COMING FROM THE FISCHER-TROPSCH REACTION |
CA2774695C (en) * | 2009-10-09 | 2017-03-21 | Chiyoda Corporation | Method of treating a plant wastewater and treatment system therefor |
DE102010049575A1 (en) * | 2010-10-26 | 2012-04-26 | Linde Aktiengesellschaft | Method and apparatus for cooling gases |
US9359558B2 (en) | 2012-11-29 | 2016-06-07 | General Electric Company | Carbon to liquids system and method of operation |
RU2555043C1 (en) | 2013-09-11 | 2015-07-10 | Общество с ограниченной ответственностью "Газохим Техно" | Method of water cleaning at stage of hydrocarbons synthesis during gtl process, and method of its use |
CN105731684B (en) * | 2016-02-18 | 2019-04-12 | 神华集团有限责任公司 | The separation method of short hydrocarbon in methanol-to-olefins product gas washing water |
US20200100441A1 (en) * | 2018-09-23 | 2020-04-02 | Marvin Nash | Method of Processing Industrial By-Product Water for Optimal Beneficial Use |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003106351A1 (en) * | 2002-06-18 | 2003-12-24 | Sasol Technology (Pty) Ltd | Method of purifying fischer-tropsch derived water |
BR0311936B1 (en) * | 2002-06-18 | 2012-10-02 | process for the production of purified water from the fischer-tropsch reaction water. | |
FR2844322B1 (en) * | 2002-09-10 | 2006-02-10 | Fonderie De Gentilly | ZINC OR ZINC ALLOY BALANCING DEVICE FOR WHEEL, SET OF SUCH DEVICES, WHEEL EQUIPPED WITH SUCH A DEVICE AND METHOD OF MANUFACTURE |
JP4420930B2 (en) * | 2004-10-22 | 2010-02-24 | 東洋エンジニアリング株式会社 | Hydrocarbon or oxygenated compound production plant wastewater treatment method |
-
2006
- 2006-03-30 JP JP2006095199A patent/JP5138897B2/en active Active
-
2007
- 2007-03-22 RU RU2008142987A patent/RU2433085C2/en active
- 2007-03-22 CN CNA2007800107863A patent/CN101410332A/en active Pending
- 2007-03-22 MY MYPI20083767 patent/MY151942A/en unknown
- 2007-03-22 AU AU2007233514A patent/AU2007233514B2/en active Active
- 2007-03-22 WO PCT/JP2007/055840 patent/WO2007114063A1/en active Application Filing
-
2008
- 2008-09-16 ZA ZA200807952A patent/ZA200807952B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2007268369A (en) | 2007-10-18 |
JP5138897B2 (en) | 2013-02-06 |
ZA200807952B (en) | 2009-06-24 |
AU2007233514A1 (en) | 2007-10-11 |
WO2007114063A1 (en) | 2007-10-11 |
AU2007233514B2 (en) | 2011-11-03 |
CN101410332A (en) | 2009-04-15 |
RU2433085C2 (en) | 2011-11-10 |
MY151942A (en) | 2014-07-31 |
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