RU2004124000A - METHOD FOR REMOVING PHOSPHORUS FROM WASTE LIQUID - Google Patents

METHOD FOR REMOVING PHOSPHORUS FROM WASTE LIQUID Download PDF

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Publication number
RU2004124000A
RU2004124000A RU2004124000/15A RU2004124000A RU2004124000A RU 2004124000 A RU2004124000 A RU 2004124000A RU 2004124000/15 A RU2004124000/15 A RU 2004124000/15A RU 2004124000 A RU2004124000 A RU 2004124000A RU 2004124000 A RU2004124000 A RU 2004124000A
Authority
RU
Russia
Prior art keywords
sludge
compactor
removing phosphorus
waste liquid
acidifier
Prior art date
Application number
RU2004124000/15A
Other languages
Russian (ru)
Other versions
RU2276108C2 (en
Inventor
Галина Тарасовна Амбросова (RU)
Галина Тарасовна Амбросова
Тать на Александровна Бойко (RU)
Татьяна Александровна Бойко
Михаил Юрьевич Максуров (RU)
Михаил Юрьевич Максуров
Марина Владимировна Ильен (RU)
Марина Владимировна Ильеня
Марина Николаевна Баженова (RU)
Марина Николаевна Баженова
Евгений Викторович Цитцер (RU)
Евгений Викторович Цитцер
Original Assignee
Новосибирский государственный архитектурно-строительный университет (СИБСТРИН) (RU)
Новосибирский государственный архитектурно-строительный университет (Сибстрин)
Галина Тарасовна Амбросова (RU)
Галина Тарасовна Амбросова
Тать на Александровна Бойко (RU)
Татьяна Александровна Бойко
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Новосибирский государственный архитектурно-строительный университет (СИБСТРИН) (RU), Новосибирский государственный архитектурно-строительный университет (Сибстрин), Галина Тарасовна Амбросова (RU), Галина Тарасовна Амбросова, Тать на Александровна Бойко (RU), Татьяна Александровна Бойко filed Critical Новосибирский государственный архитектурно-строительный университет (СИБСТРИН) (RU)
Priority to RU2004124000/15A priority Critical patent/RU2276108C2/en
Publication of RU2004124000A publication Critical patent/RU2004124000A/en
Application granted granted Critical
Publication of RU2276108C2 publication Critical patent/RU2276108C2/en

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  • Activated Sludge Processes (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Sludge (AREA)

Claims (1)

Способ удаления фосфора из сточной жидкости, включающий механическую, биологическую, физико-химическую очистку с возвратом уплотненного активного ила, обедненного фосфором из илоуплотнителя, в аэротенк, с подачей в илоуплотнитель иловой воды, обогащенной летучими жирными кислотами, продуцируемыми в ацидофикаторе, работающим на сыром осадке из первичных отстойников в режиме первой стадии анаэробного сбраживания, отличающийся тем, что избыточный активный ил, освобожденный от PO4 3- в илоуплотнителе, добавляют в ацидофикатор.A method for removing phosphorus from a wastewater, including mechanical, biological, physico-chemical treatment with the return of compacted activated sludge depleted in phosphorus from a sludge compactor to an aeration tank, with sludge water enriched in a sludge compactor enriched with volatile fatty acids produced in an acidifier, operating on cheese from primary settlers in the mode of the first stage of anaerobic digestion, characterized in that the excess activated sludge freed from PO 4 3- in the sludge compactor is added to the acidifier.
RU2004124000/15A 2004-08-05 2004-08-05 Method of removal of phosphor from the sewage liquor RU2276108C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004124000/15A RU2276108C2 (en) 2004-08-05 2004-08-05 Method of removal of phosphor from the sewage liquor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004124000/15A RU2276108C2 (en) 2004-08-05 2004-08-05 Method of removal of phosphor from the sewage liquor

Publications (2)

Publication Number Publication Date
RU2004124000A true RU2004124000A (en) 2006-01-27
RU2276108C2 RU2276108C2 (en) 2006-05-10

Family

ID=36047431

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004124000/15A RU2276108C2 (en) 2004-08-05 2004-08-05 Method of removal of phosphor from the sewage liquor

Country Status (1)

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RU (1) RU2276108C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2587181C1 (en) * 2014-12-22 2016-06-20 Акционерное общество "Институт МосводоканалНИИпроект" Method for biological treatment of waste water from phosphorus compounds
RU2654969C1 (en) * 2017-03-17 2018-05-23 Федеральное государственное бюджетное образовательное учреждение высшего образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) Method of phosphorus removal from the liquid effluents
RU2708310C1 (en) * 2018-12-17 2019-12-05 Федеральное государственное бюджетное образовательное учреждение высшего образования Новосибирский государственный архитектурно-строительный университет (Сибстрин) Method of phosphorus removal from waste water of inner-surface sewage of sewage treatment facilities

Also Published As

Publication number Publication date
RU2276108C2 (en) 2006-05-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20060806