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RU2000132533A - METHOD FOR BIOLOGICAL SEWAGE TREATMENT FROM ORGANIC COMPOUNDS - Google Patents

METHOD FOR BIOLOGICAL SEWAGE TREATMENT FROM ORGANIC COMPOUNDS

Info

Publication number
RU2000132533A
RU2000132533A RU2000132533/12A RU2000132533A RU2000132533A RU 2000132533 A RU2000132533 A RU 2000132533A RU 2000132533/12 A RU2000132533/12 A RU 2000132533/12A RU 2000132533 A RU2000132533 A RU 2000132533A RU 2000132533 A RU2000132533 A RU 2000132533A
Authority
RU
Russia
Prior art keywords
organic compounds
sewage treatment
hydrogen peroxide
activated sludge
biological sewage
Prior art date
Application number
RU2000132533/12A
Other languages
Russian (ru)
Other versions
RU2209186C2 (en
Inventor
Александр Евгеньевич Кузнецов
Василий Владимирович Сафронов
Original Assignee
Российский химико-технологический университет им. Д.И. Менделеева
Filing date
Publication date
Application filed by Российский химико-технологический университет им. Д.И. Менделеева filed Critical Российский химико-технологический университет им. Д.И. Менделеева
Priority to RU2000132533A priority Critical patent/RU2209186C2/en
Priority claimed from RU2000132533A external-priority patent/RU2209186C2/en
Publication of RU2000132533A publication Critical patent/RU2000132533A/en
Application granted granted Critical
Publication of RU2209186C2 publication Critical patent/RU2209186C2/en

Links

Claims (1)

Способ биологической очистки сточных вод от органических соединений, в частности от фенолов и их производных, активным илом, включающий обработку активного ила перекисью водорода, отличающийся тем, что активный ил предварительно адаптируют к потреблению фенола при внесении фенола в концентрации не более 2 г/л и перекиси водорода в концентрации не более 3 г/л, а очистку проводят в периодическом режиме с внесением высококонцентрированных сточных вод порциями не более 5 г/л по фенолам и перекиси водорода порциями не более 20 г/л непосредственно в среду биоокисления в течение всего процесса без оттока жидкой среды.A method for biological treatment of wastewater from organic compounds, in particular phenols and their derivatives, with activated sludge, comprising treating activated sludge with hydrogen peroxide, characterized in that activated sludge is preliminarily adapted to phenol consumption when phenol is added in a concentration of not more than 2 g / l and hydrogen peroxide in a concentration of not more than 3 g / l, and purification is carried out in batch mode with the addition of highly concentrated wastewater in portions of not more than 5 g / l in phenols and hydrogen peroxide in portions of not more than 20 g / l directly o into the biooxidation medium during the entire process without outflow of the liquid medium.
RU2000132533A 2000-12-26 2000-12-26 Method of biologically treating waste waters to remove toxic organics RU2209186C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000132533A RU2209186C2 (en) 2000-12-26 2000-12-26 Method of biologically treating waste waters to remove toxic organics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000132533A RU2209186C2 (en) 2000-12-26 2000-12-26 Method of biologically treating waste waters to remove toxic organics

Publications (2)

Publication Number Publication Date
RU2000132533A true RU2000132533A (en) 2002-11-20
RU2209186C2 RU2209186C2 (en) 2003-07-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000132533A RU2209186C2 (en) 2000-12-26 2000-12-26 Method of biologically treating waste waters to remove toxic organics

Country Status (1)

Country Link
RU (1) RU2209186C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2586155C1 (en) * 2015-03-05 2016-06-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Method for biological treatment of effluents and device therefor
RU2663798C2 (en) * 2016-07-13 2018-08-09 Общество с ограниченной ответственностью "Газпром нефтехим Салават" (ООО "Газпром нефтехим Салават") Method of purification of wastewater from the oil refining and petrochemical manufacturing productions from benzene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1255585A1 (en) * 1984-04-05 1986-09-07 Всесоюзный Научно-Исследовательский Институт По Охране Вод Method of biochemical purification of waste water from organic substances
US4925802A (en) * 1988-12-21 1990-05-15 Ecova Corporation Method for stimulating biodegradation of halogenated aliphatic hydrocarbons
SU1715714A1 (en) * 1989-04-24 1992-02-28 Научно-производственное объединение по геологофизическим методам повышения нефтеотдачи пластов "Союзнефтеотдача" Method for the biochemical purification of sewage from 2

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