SU431124A1 - METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS - Google Patents
METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONSInfo
- Publication number
- SU431124A1 SU431124A1 SU1774534A SU1774534A SU431124A1 SU 431124 A1 SU431124 A1 SU 431124A1 SU 1774534 A SU1774534 A SU 1774534A SU 1774534 A SU1774534 A SU 1774534A SU 431124 A1 SU431124 A1 SU 431124A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- organous
- organizations
- derivatives
- waste water
- imidazole
- Prior art date
Links
Landscapes
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Description
1one
Изобретение относитс к способу очистки сточных вод от сероорганических соединений гетероциклического р да, в частности от сероорганических производных имидазола и производных тритиоугольной кислоты.This invention relates to a process for the purification of wastewater from organosulfur compounds of a heterocyclic series, in particular from organosulfur compounds of imidazole and tritiougric acid derivatives.
Известен способ очистки сточных вод от сероорганических соединений, в частности от алифатических меркаптанов и тиофенолов, путем обработки кислородсодержащим газом в присутствии катализаторов - сульфатов фталоцианинов ванади , кобальта, нанесенных иа активированный уголь, при повышенных температурах в щелочной среде. Однако таким способом не достигаетс очистка сточных вод от производных имидазола и производных тритиоугольной кислоты.A known method of purifying wastewater from organosulphur compounds, in particular from aliphatic mercaptans and thiophenols, is treated with oxygen-containing gas in the presence of catalysts — vanadium phthalocyanine sulfate, cobalt, and activated carbon sulfates at elevated temperatures in an alkaline medium. However, this method does not achieve the treatment of wastewater from imidazole derivatives and tritiougric acid derivatives.
с целью десульфировани и глубокой деструкции сероорганических производных имидазола и производных тритиоугольной килоты предложено процесс вести при рН 1-3. Пример. Сточную 1воду с ХПК 3300 мг Ог/л, содержащую 0,87 г/л сероорганических примесей (тиоимидазолидон-2, имидазолиндисульфид , этиленбисдитиокарбаминовую кислоту , этиленбистиураммоносульфид, этиленбистиурамдисульфид ) в пересчете на CSz и 1,33 г/л тиоимидазолидона, обрабатывают кислородсодержащим газом в присутствии катализаторов - тетрасульфонатов фталоцианинов кобальта и меди в течение 6 час при 50°СWith the aim of desulfurization and deep destruction of organic sulfur derivatives of imidazole and tritio-angular derivatives, it has been proposed to conduct the process at pH 1-3. Example. Sewage Dispenser Service the presence of cobalt and copper phthalocyanine tetrasulfonate catalysts for 6 hours at 50 ° C
и рН 1-3.and pH 1-3.
Результаты опытов приведены в таблице. 3 Предмет изобретени Способ очистки сточных вод от сероорганических соединений путем обработки кислородсодержащим газом в трисутст1В.ии «атализато- 5 ров - тетрасульфонатов фталоцианинов ко4 бальта и меДи, отличающийс тем, что, с целью десульфйровани и глубокой деструкции сероорганических производных имидазола и производных тритиоугольной кислоты, процесс ведут при рН 1-3. The results of the experiments are given in the table. 3 Subject of the invention. A method for purifying wastewater from organosulphuric compounds by treating with an oxygen-containing gas in trissets of atalysts, cobalt and phthalocyanine tetrasulfonates of cobalt and copper, characterized in that, in order to desulfurize and deeply decompose organosulphonic derivatives of imidazole and produce, it will be used to produce desulfurization and deep destruction of organo-sulfur derivatives of imidazole and to produce sulfur and organic derivatives of imidazole and to produce sulfur and organic derivatives of imidazole and to produce sulfur and organic derivatives of imidazole and production of organic sulfur-containing derivatives of imidazole and production of organic sulfur compounds. the process is carried out at pH 1-3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1774534A SU431124A1 (en) | 1972-04-17 | 1972-04-17 | METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1774534A SU431124A1 (en) | 1972-04-17 | 1972-04-17 | METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU431124A1 true SU431124A1 (en) | 1974-06-05 |
Family
ID=20511179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1774534A SU431124A1 (en) | 1972-04-17 | 1972-04-17 | METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU431124A1 (en) |
-
1972
- 1972-04-17 SU SU1774534A patent/SU431124A1/en active
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