SU1457378A1 - Sewage water treatment method - Google Patents

Sewage water treatment method

Info

Publication number
SU1457378A1
SU1457378A1 SU4233158/26A SU4233158A SU1457378A1 SU 1457378 A1 SU1457378 A1 SU 1457378A1 SU 4233158/26 A SU4233158/26 A SU 4233158/26A SU 4233158 A SU4233158 A SU 4233158A SU 1457378 A1 SU1457378 A1 SU 1457378A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sewage water
cleaning
secondary steam
condensate
steam
Prior art date
Application number
SU4233158/26A
Other languages
Russian (ru)
Inventor
В.А. Птухин
А.К. Баталов
В.А. Постников
В.А. Одинцов
В.М. Ковзель
В.А. Власов
Original Assignee
В.А. Птухин
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 В.А. Птухин filed Critical В.А. Птухин
Priority to SU4233158/26A priority Critical patent/SU1457378A1/en
Application granted granted Critical
Publication of SU1457378A1 publication Critical patent/SU1457378A1/en

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  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

FIELD: treatment of sewage water. SUBSTANCE: method involves steaming out sewage water followed by formation of ammonia-contaminated secondary steam and suspension; providing condensation of secondary steam and cleaning of secondary steam to obtain condensate, which may be further recovered. Cleaning of condensate is effectuated by counterflow contacting with open steam, with mixture of fresh and secondary steam taken in the ratio of 1.0: (0.1-1.2) being used as open steam. Gas-vapor mixture obtained as a result of cleaning of condensate is supplied for steaming out of sewage water and then conducted for absorption, with amount of mixture being at least 2.0 mass. percent. EFFECT: increased efficiency of method and high quality of cleaned water. 1 dwg, 2 tbl
SU4233158/26A 1987-04-22 1987-04-22 Sewage water treatment method SU1457378A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4233158/26A SU1457378A1 (en) 1987-04-22 1987-04-22 Sewage water treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4233158/26A SU1457378A1 (en) 1987-04-22 1987-04-22 Sewage water treatment method

Publications (1)

Publication Number Publication Date
SU1457378A1 true SU1457378A1 (en) 1995-01-20

Family

ID=60536434

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4233158/26A SU1457378A1 (en) 1987-04-22 1987-04-22 Sewage water treatment method

Country Status (1)

Country Link
SU (1) SU1457378A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2672451C2 (en) * 2009-07-29 2018-11-14 Хартлэнд Текнолоджи Партнерс Ллк Method of concentration of wastewater (variants)
RU2801385C2 (en) * 2014-09-29 2023-08-08 ИНЕОС Юроп АГ Evaporation unit for process stream

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2672451C2 (en) * 2009-07-29 2018-11-14 Хартлэнд Текнолоджи Партнерс Ллк Method of concentration of wastewater (variants)
RU2801385C2 (en) * 2014-09-29 2023-08-08 ИНЕОС Юроп АГ Evaporation unit for process stream

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