RU93016877A - METHOD OF SEPARATION OF WATER-OIL SLUDGE - Google Patents

METHOD OF SEPARATION OF WATER-OIL SLUDGE

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Publication number
RU93016877A
RU93016877A RU93016877/26A RU93016877A RU93016877A RU 93016877 A RU93016877 A RU 93016877A RU 93016877/26 A RU93016877/26 A RU 93016877/26A RU 93016877 A RU93016877 A RU 93016877A RU 93016877 A RU93016877 A RU 93016877A
Authority
RU
Russia
Prior art keywords
oil
water
sludge
separation
oil sludge
Prior art date
Application number
RU93016877/26A
Other languages
Russian (ru)
Other versions
RU2076767C1 (en
Inventor
В.П. Свящева
Т.С. Сергиенко
Н.Г. Шабунина
В.П. Горынин
Original Assignee
Акционерное общество открытого типа "ГАЗ"
Filing date
Publication date
Application filed by Акционерное общество открытого типа "ГАЗ" filed Critical Акционерное общество открытого типа "ГАЗ"
Priority to RU93016877A priority Critical patent/RU2076767C1/en
Priority claimed from RU93016877A external-priority patent/RU2076767C1/en
Publication of RU93016877A publication Critical patent/RU93016877A/en
Application granted granted Critical
Publication of RU2076767C1 publication Critical patent/RU2076767C1/en

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Claims (1)

Использование: для разделения шламов, получаемых после регенерации отработанных моющих растворов, СОЖ и индустриальных масел. Для повышения фильтрации водно-масляного шлама разрушение водно-масляного шлама осуществляют введением масла, полученного ранее при регенерации индустриальных масел или СОЖ, при массовом соотношении водно-масляный шлам : масло, равном 10 oC 7:1, нагревают до 78 - 80°С и отделяют масло отстаиванием при естественном охлаждении. Полученное масло используют для введения в исходный шлам с целью его разрушения или как товарный продукт, а оставшуюся после отделения масла суспензию обрабатывают сухой гашеной известью, водой и 0,1 - 0,2% раствором полиакриламида.Use: for the separation of sludge obtained after the regeneration of spent cleaning solutions, coolant and industrial oils. To increase the filtration of water-oil sludge, the destruction of water-oil sludge is carried out by introducing the oil obtained earlier in the regeneration of industrial oils or coolant at a mass ratio of water-oil sludge: oil equal to 10 o C 7: 1, heated to 78 - 80 ° and separate the oil by settling with natural cooling. The resulting oil is used for introduction into the original sludge for the purpose of its destruction or as a marketable product, and the suspension remaining after the separation of the oil is treated with dry slaked lime, water and a 0.1-0.2% solution of polyacrylamide.
RU93016877A 1993-03-31 1993-03-31 Method for separating water-oil sludges RU2076767C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93016877A RU2076767C1 (en) 1993-03-31 1993-03-31 Method for separating water-oil sludges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93016877A RU2076767C1 (en) 1993-03-31 1993-03-31 Method for separating water-oil sludges

Publications (2)

Publication Number Publication Date
RU93016877A true RU93016877A (en) 1995-06-27
RU2076767C1 RU2076767C1 (en) 1997-04-10

Family

ID=20139606

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93016877A RU2076767C1 (en) 1993-03-31 1993-03-31 Method for separating water-oil sludges

Country Status (1)

Country Link
RU (1) RU2076767C1 (en)

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