SU1319481A1 - METHOD OF CLEANING MINERALIZED WASTEWATER - Google Patents
METHOD OF CLEANING MINERALIZED WASTEWATERInfo
- Publication number
- SU1319481A1 SU1319481A1 SU3938751/26A SU3938751A SU1319481A1 SU 1319481 A1 SU1319481 A1 SU 1319481A1 SU 3938751/26 A SU3938751/26 A SU 3938751/26A SU 3938751 A SU3938751 A SU 3938751A SU 1319481 A1 SU1319481 A1 SU 1319481A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oxidation
- fluidized bed
- catalyst
- wastewater
- zone
- Prior art date
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
1. Способ очистки минерализованных сточных вод от органических соединений в псевдоожиженном слое частиц катализатора окисления в присутствии кислородсодержащего газа при 400 - 600C, включающий подачу топлива в зону окисления, отличающийся тем, что, с целью предотвращения отравления катализатора при сохранении высокой степени очистки воды от органических соединений, перед окислением сточные воды подвергают обработке в псевдоожиженном слое инертных частиц, удельный вес или размеры которых больше, чем у частиц катализатора, при температуре ниже температуры плавления минеральных примесей.2. Способ по п.1, отличающийся тем, что, с целью снижения расхода топлива, нагрев зоны инертных частиц псевдоожиженного слоя осуществляют за счет тепла, выделяющегося при окислении органических примесей на катализаторе в зоне окисления.1. The method of purification of mineralized wastewater from organic compounds in a fluidized bed of oxidation catalyst particles in the presence of oxygen-containing gas at 400 - 600C, including the supply of fuel to the oxidation zone, characterized in that, in order to prevent catalyst poisoning while maintaining a high degree of water purification compounds before oxidation, wastewater is treated in a fluidized bed of inert particles, the specific gravity or size of which is larger than that of catalyst particles, at a temperature ilk melting temperature mineral primesey.2. The method according to claim 1, characterized in that, in order to reduce fuel consumption, the zone of inert particles of the fluidized bed is heated by the heat generated during the oxidation of organic impurities on the catalyst in the oxidation zone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3938751/26A SU1319481A1 (en) | 1985-08-01 | 1985-08-01 | METHOD OF CLEANING MINERALIZED WASTEWATER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3938751/26A SU1319481A1 (en) | 1985-08-01 | 1985-08-01 | METHOD OF CLEANING MINERALIZED WASTEWATER |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1319481A1 true SU1319481A1 (en) | 1999-08-27 |
Family
ID=60519314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3938751/26A SU1319481A1 (en) | 1985-08-01 | 1985-08-01 | METHOD OF CLEANING MINERALIZED WASTEWATER |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1319481A1 (en) |
-
1985
- 1985-08-01 SU SU3938751/26A patent/SU1319481A1/en active
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