SU1733401A1 - Device for biochemical treatment of sewage - Google Patents
Device for biochemical treatment of sewage Download PDFInfo
- Publication number
- SU1733401A1 SU1733401A1 SU904859334A SU4859334A SU1733401A1 SU 1733401 A1 SU1733401 A1 SU 1733401A1 SU 904859334 A SU904859334 A SU 904859334A SU 4859334 A SU4859334 A SU 4859334A SU 1733401 A1 SU1733401 A1 SU 1733401A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chamber
- pockets
- guide plates
- partitions
- aeration
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Изобретение относитс к технике биофильтрации . Цель изобретени - повышение эффективности работы путем обеспечени дополнительной аэрации интенсификации процесса перемешивани и изъ ти загр знений, увеличени окислительной мощности. Устройство состоит из камеры 1 аэрации, в которой установлены перфорированные диски 2 на горизонтальном валу, и камеры сорбции. Камера 1 и камера сорбции разделены перегородкой, в которой выполнены отверсти дл перелива смеси жидкости и активного ила и возврата циркул ционного ила в камеру 1. Камера 1 выполнена с полукруглым днищем 7, вдоль которого расположены направл ющие пластины 8, образующие с днищем и перегородками карманы 9, разделенные перегородками на р д отдельных секций, св занных с атмосферой при помощи пневмопроводов 12. На направл ющих пластинах 8 расположены пластины-рассекатели 14 потока воды, незакрепленна рабоча кромка которых выполнена пилообразной формы. Внутренн поверхность карманов 9 покрыта материалом, неповерженным обрастанию биоцинозом. При вращении дисков 2 за счет движени сточной воды вдоль днища камеры 1 в секци х карманов 9 образуетс разрежение и туда поступает атмосферный воздух через пневмопроводы 12 а затем в поток очищаемой воды. 5 з.п. ф-лы. 6 ил. ЁThis invention relates to a biofiltration technique. The purpose of the invention is to increase the work efficiency by providing additional aeration for intensifying the process of mixing and removing contaminants, increasing the oxidizing power. The device consists of an aeration chamber 1, in which perforated discs 2 are mounted on a horizontal shaft, and a sorption chamber. The chamber 1 and the sorption chamber are separated by a partition wall in which holes are made to overflow the mixture of liquid and activated sludge and return circulating sludge to chamber 1. Chamber 1 is made with a semicircular bottom 7, along which guide plates 8 are located, forming pockets with the bottom and partitions 9, divided by partitions into a series of individual sections connected to the atmosphere by means of pneumatic lines 12. On the guide plates 8 there are water flow dividers 14, the loose working edge of which is made loobraznoy form. The inner surface of the pockets 9 is covered with a material that is not exposed to biocytosis fouling. When the disks 2 rotate due to the movement of waste water along the bottom of chamber 1 in the sections of the pockets 9, a vacuum is formed and atmospheric air flows through the pneumatic lines 12 and then into the stream of water being purified. 5 hp f-ly. 6 Il. Yo
Description
2020
фиг. 6FIG. 6
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904859334A SU1733401A1 (en) | 1990-08-20 | 1990-08-20 | Device for biochemical treatment of sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904859334A SU1733401A1 (en) | 1990-08-20 | 1990-08-20 | Device for biochemical treatment of sewage |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1733401A1 true SU1733401A1 (en) | 1992-05-15 |
Family
ID=21532186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904859334A SU1733401A1 (en) | 1990-08-20 | 1990-08-20 | Device for biochemical treatment of sewage |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1733401A1 (en) |
-
1990
- 1990-08-20 SU SU904859334A patent/SU1733401A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР Мг1447754,кл. С 02 F 3/08 1987. * |
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