ES485523A1 - Un metodo de deshidratacion de lodos floculentos liquidos - Google Patents
Un metodo de deshidratacion de lodos floculentos liquidosInfo
- Publication number
- ES485523A1 ES485523A1 ES485523A ES485523A ES485523A1 ES 485523 A1 ES485523 A1 ES 485523A1 ES 485523 A ES485523 A ES 485523A ES 485523 A ES485523 A ES 485523A ES 485523 A1 ES485523 A1 ES 485523A1
- Authority
- ES
- Spain
- Prior art keywords
- sludges
- carrying
- sludge
- chamber
- liquid flocculant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000010802 sludge Substances 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009974 thixotropic effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/283—Settling tanks provided with vibrators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
Un método de deshidratación de lodos floculentos líquidos originados durante el tratamiento de aguas, teniendo su rebosadura libre un componente de movimiento principalmente horizontal cuando está escapando agua de ellos y se alcanza su espesamiento, consiguiendo de este modo la detención del flujo libre de los lodos, y creando una capa deshidratada del lodo sólido allí producido, debido a la presión de las capas de lodo depositadas, un flujo tixotrópico de las capas inferiores deshidratadas, al tiempo que este flujo libre del liquido y mientras el agua de lodo está fluyendo detrás de este límite.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS787074A CS203523B1 (en) | 1978-10-31 | 1978-10-31 | Method of dewatering fluid flocculent sludge and device for making the said method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES485523A1 true ES485523A1 (es) | 1980-09-01 |
Family
ID=5419200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES485523A Expired ES485523A1 (es) | 1978-10-31 | 1979-10-30 | Un metodo de deshidratacion de lodos floculentos liquidos |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT388909B (es) |
CH (1) | CH642932A5 (es) |
CS (1) | CS203523B1 (es) |
DE (1) | DE2944038A1 (es) |
ES (1) | ES485523A1 (es) |
FR (1) | FR2440340A1 (es) |
GB (1) | GB2032794B (es) |
GR (1) | GR72476B (es) |
IT (1) | IT1124698B (es) |
NL (1) | NL177801C (es) |
YU (1) | YU263479A (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2069508A1 (es) * | 1993-05-24 | 1995-05-01 | Marino Patella | Instalacion para la deshidratacion de fangos producidos por la clarificacion de aguas turbias. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2439319C3 (de) * | 1974-08-16 | 1982-02-25 | Werner 7000 Stuttgart Zink | Rotationskolben-Brennkraftmaschine |
US4104168A (en) * | 1975-08-08 | 1978-08-01 | Kiss Sandor G | Sludge settling and de-watering apparatus |
CH609573A5 (en) * | 1976-08-18 | 1979-03-15 | Roediger Ag | Apparatus for separating aqueous suspensions, in particular in the case of effluent sludges |
-
1978
- 1978-10-31 CS CS787074A patent/CS203523B1/cs unknown
- 1978-11-02 GB GB7935659A patent/GB2032794B/en not_active Expired
-
1979
- 1979-10-17 GR GR60287A patent/GR72476B/el unknown
- 1979-10-25 CH CH960079A patent/CH642932A5/de not_active IP Right Cessation
- 1979-10-29 IT IT26855/79A patent/IT1124698B/it active
- 1979-10-29 YU YU02634/79A patent/YU263479A/xx unknown
- 1979-10-30 NL NLAANVRAGE7907954,A patent/NL177801C/xx not_active IP Right Cessation
- 1979-10-30 AT AT0700679A patent/AT388909B/de not_active IP Right Cessation
- 1979-10-30 FR FR7926830A patent/FR2440340A1/fr active Granted
- 1979-10-30 ES ES485523A patent/ES485523A1/es not_active Expired
- 1979-10-31 DE DE19792944038 patent/DE2944038A1/de not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2069508A1 (es) * | 1993-05-24 | 1995-05-01 | Marino Patella | Instalacion para la deshidratacion de fangos producidos por la clarificacion de aguas turbias. |
Also Published As
Publication number | Publication date |
---|---|
YU263479A (en) | 1983-02-28 |
GB2032794B (en) | 1983-06-15 |
DE2944038A1 (de) | 1980-05-08 |
GB2032794A (en) | 1980-05-14 |
GR72476B (es) | 1983-11-11 |
ATA700679A (de) | 1989-02-15 |
AT388909B (de) | 1989-09-25 |
NL177801C (nl) | 1985-12-02 |
IT7926855A0 (it) | 1979-10-29 |
NL7907954A (nl) | 1980-05-02 |
CS203523B1 (en) | 1981-03-31 |
NL177801B (nl) | 1985-07-01 |
IT1124698B (it) | 1986-05-14 |
FR2440340B1 (es) | 1984-08-24 |
CH642932A5 (de) | 1984-05-15 |
FR2440340A1 (fr) | 1980-05-30 |
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