SU91652A1 - Method for trapping fats from wool-washing waters - Google Patents
Method for trapping fats from wool-washing watersInfo
- Publication number
- SU91652A1 SU91652A1 SU383763A SU383763A SU91652A1 SU 91652 A1 SU91652 A1 SU 91652A1 SU 383763 A SU383763 A SU 383763A SU 383763 A SU383763 A SU 383763A SU 91652 A1 SU91652 A1 SU 91652A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fats
- wool
- trapping
- filter
- washing waters
- Prior art date
Links
Classifications
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Treatment Of Sludge (AREA)
- Physical Water Treatments (AREA)
Description
Известен способ улавливани жиров из шерстомойных вод гптем обработки их сол ми металлов с последующей откаткой на центрифугах . Существующий осадочноэкстракционный метод очистки сточных вод щерстомоек и извлечение жира-ланолина заключаетс в том, что сточные воды коагулируют добавлением солей метал .10В (извести, хлористого кальци , железного купороса, серн.чэкислого алюдгини и др.) и затем фильтруют на фильтрпрессах, це1ггрифугах и т. д. Полученный с фильтров осадок сушат и направл ют на экстракционные заводы в качестве сырь дл извлечени ланолина и других жиров.There is a known method of trapping fats from wool-washing waters by treating them with metal salts, followed by rolling back in centrifuges. The existing sediment extraction method for cleaning the waste water of scrubbers and extracting fat-lanolin is that the waste water is coagulated by adding 10 V metal salts (lime, calcium chloride, blue vitriol, alondgin chidney acid, etc.) and then filtered on filter presses, centrifuges, and then filter on filter presses, centrifuges, and alumina sulphate of aludgini, etc.) and then filter on filter presses, centrifuges, and then filter on filter presses, centrifuges, and sludge acid aludgini, etc.) and then filter on filter presses, centrifuges, and sludge sulphate of aludgini, etc.) and then filter on filter presses, centrifuges, and sludge. etc. The precipitate obtained from the filters is dried and sent to extraction plants as raw material for the extraction of lanolin and other fats.
Предлагаемый способ отличаетс от известных тем, что щерстомойные воды после отделени осадка подвергают сепарированию, что позвол ет извлечь жиры в большем ко.тичестве и исключает необходимость дополнительной очистки щерстомойных вод от гр зи и жира.The proposed method differs from the known ones in that, after the separation of the sediment, the tar water is subjected to separation, which makes it possible to extract fats in greater quality and eliminates the need for additional purification of the waste water from dirt and grease.
Улавливание жиров из шерстомойных вод по предлагаемому способу осуществл ют следующим образом.The trapping of fats from wool-washed waters according to the proposed method is carried out as follows.
Шерстомойные воды сначала обрабатывают сол ми металлов, добавл их в количестве от 2 до 15 кг па кубометр обрабатываемых вод. После коагул ции шерстомойные воды пропускают через сепараторы . Таким образом, щерстоMoihibie воды подвергают двухкратной обработке: сначала по извлечению жира из осадка, а затем из щерстомойных вод.Wool washing water is first treated with metal salts, adding them in an amount of from 2 to 15 kg pas m3 of treated water. After coagulation, the wool-washed waters are passed through separators. Thus, water is mobihibie subjected to double processing: first, to remove the fat from the sediment, and then from the water washing waste.
Предмет и з о б р е т е ;; м ;Subject and reference ;; m;
Способ улавливани жиров из щерстомойных вод с пpи feнeниeм предварительного выделени из них жнрогр зевого осадка посредством коагул ции сол ми л еталлов , отличающийс тем, что, в цел х более полного извлечени жира-ланолина, щерстомойные воды после отделени осадка подвергают сепарированию.A method for trapping fats from scrubber waters with pre-separation from them of sediment by coagulation of salts of metal, characterized in that, for the purpose of more complete extraction of fat-lanolin, the scurfaceous waters after separation of the sediment are subjected to separation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU383763A SU91652A1 (en) | 1948-09-04 | 1948-09-04 | Method for trapping fats from wool-washing waters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU383763A SU91652A1 (en) | 1948-09-04 | 1948-09-04 | Method for trapping fats from wool-washing waters |
Publications (1)
Publication Number | Publication Date |
---|---|
SU91652A1 true SU91652A1 (en) | 1950-11-30 |
Family
ID=48367574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU383763A SU91652A1 (en) | 1948-09-04 | 1948-09-04 | Method for trapping fats from wool-washing waters |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU91652A1 (en) |
-
1948
- 1948-09-04 SU SU383763A patent/SU91652A1/en active
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