SU431124A1 - METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS - Google Patents

METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS

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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
Application number
SU1774534A
Other languages
Russian (ru)
Inventor
С. Н. Бурсова Н. С. Мельникова Г. В. Новикова изобретени А. М. Мазгаров
Original Assignee
Щелковский филиал Всесоюзного научно исследовательского института химических средств защиты растений
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.)
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Publication date
Application filed by Щелковский филиал Всесоюзного научно исследовательского института химических средств защиты растений filed Critical Щелковский филиал Всесоюзного научно исследовательского института химических средств защиты растений
Priority to SU1774534A priority Critical patent/SU431124A1/en
Application granted granted Critical
Publication of SU431124A1 publication Critical patent/SU431124A1/en

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  • 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.

SU1774534A 1972-04-17 1972-04-17 METHOD FOR CLEANING WASTE WATER FROM ORGANOUS ORGANIZATIONS SU431124A1 (en)

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

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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)

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