ES8603357A1 - Procedimiento para preparar hidrolizados a partir de lodos de aguas residuales y sustancias o materiales de desecho organicos - Google Patents
Procedimiento para preparar hidrolizados a partir de lodos de aguas residuales y sustancias o materiales de desecho organicosInfo
- Publication number
- ES8603357A1 ES8603357A1 ES537372A ES537372A ES8603357A1 ES 8603357 A1 ES8603357 A1 ES 8603357A1 ES 537372 A ES537372 A ES 537372A ES 537372 A ES537372 A ES 537372A ES 8603357 A1 ES8603357 A1 ES 8603357A1
- Authority
- ES
- Spain
- Prior art keywords
- substances
- biotechnology
- organic substances
- hydrolysates
- wastes
- 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
- 239000000126 substance Substances 0.000 title abstract 5
- 239000002699 waste material Substances 0.000 title abstract 3
- 239000010865 sewage Substances 0.000 title 1
- 239000010801 sewage sludge Substances 0.000 abstract 3
- 239000000413 hydrolysate Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR HIDROLIZADOS A PARTIR DE LODOS DE AGUAS RESIDUALES Y SUSTANCIAS O MATERIALES DE DESECHO ORGANICOS. PARA LA PREPARACION DE HIDROLIZADOS A PARTIR DE LODOS DE AGUAS RESIDUALES Y SUSTANCIAS ORGANICAS SE PROPONE ESPESAR O DESHIDRATAR ESTOS Y, DESPUES DEL ESPESAMIENTO O DE LA DESHIDRATACION, INCORPORARLO EN UN TAMBOR PERFORADO. EN EL TAMBOR PERFORADO DEBE AJUSTARSE EL MATERIAL INCORPORADO, BAJO VAPOR SATURADO O VAPOR RECALENTADO, A 1 HASTA 40 BARES, EN ESPECIAL 1 HASTA 15 BARES. EN ESTE CASO SE RECIRCULA LA ATMOSFERA DE VAPOR Y EL HIDROLIZADO OBTENIDO SE RECOGE SEPARADAMENTE EN ZONAS CONSECUTIVAS EN DIRECCION AXIAL DEL TAMBOR PERFORADO, PARA LO CUAL ESTAN PREVISTOS EMBUDOS DE RECOGIDA. EN EL CASO DEL EMPLEO DE VARIOS TAMBORES PERFORADOS, QUE ESTAN CONECTADOS EN SERIE, SE PUEDE MODIFICAR ESCALONADAMENTE LA PRESION DE VAPOR, INTRODUCIENDOSE EL VAPOR EN RECIPIENTES CERRABLES A TRAVES DE BOQUILLAS POR ENCIMA DE LOS TAMBORES PERFORADOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0398283A AT385024B (de) | 1983-11-11 | 1983-11-11 | Verfahren zum herstellen von hydrolysaten aus abwasserschlaemmen und organischen stoffen bzw. abfaellen zur gewinnung von biotechnologisch verwertbaren substanzen sowie vorrichtung zur durchfuehrung dieses verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8603357A1 true ES8603357A1 (es) | 1985-12-16 |
ES537372A0 ES537372A0 (es) | 1985-12-16 |
Family
ID=3558047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES537372A Granted ES537372A0 (es) | 1983-11-11 | 1984-11-05 | Procedimiento para preparar hidrolizados a partir de lodos de aguas residuales y sustancias o materiales de desecho organicos |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0145700B1 (es) |
JP (1) | JPS60118210A (es) |
AT (1) | AT385024B (es) |
BR (1) | BR8405753A (es) |
DE (1) | DE3466206D1 (es) |
ES (1) | ES537372A0 (es) |
IN (1) | IN162798B (es) |
ZA (1) | ZA848393B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111877523A (zh) * | 2020-08-06 | 2020-11-03 | 乐昌市市政建设工程有限公司 | 城市管道排污井清淤装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191022251A (en) * | 1910-09-26 | 1911-04-13 | Joe Smith Waddington | Improvements in and relating to the Treatment of Sewage. |
FR1029374A (fr) * | 1949-12-22 | 1953-06-02 | Basf Ag | Procédé pour la décomposition de mélanges de substances |
GB909872A (en) * | 1960-02-16 | 1962-11-07 | Norstel And Templewood Hawksle | Improvements relating to the treatment of sewage and like sludges |
DE1432874A1 (de) * | 1964-01-11 | 1969-01-30 | Siteg Siebtech Gmbh | Verfahren und Vorrichtung zur thermischen Unterstuetzung der Schleuderentwaesserung fuer Kohlen |
GB1525451A (en) * | 1977-01-24 | 1978-09-20 | Vnii Biosinte Belkovykh Vesche | Method for processing activated sludge into useful products |
FR2383132A1 (fr) * | 1977-03-08 | 1978-10-06 | Zundel Jean | Procede de traitement thermique des boues excedentaires des stations d'epuration biologique d'eaux residuaires domestiques ou industrielles |
AT381718B (de) * | 1982-01-20 | 1986-11-25 | Voest Alpine Ag | Rotierendes spaltsieb zum trocknen von feststoffen, z.b. braunkohlen |
-
1983
- 1983-11-11 AT AT0398283A patent/AT385024B/de not_active IP Right Cessation
-
1984
- 1984-10-26 ZA ZA848393A patent/ZA848393B/xx unknown
- 1984-10-30 DE DE8484890202T patent/DE3466206D1/de not_active Expired
- 1984-10-30 EP EP84890202A patent/EP0145700B1/de not_active Expired
- 1984-10-30 IN IN761/CAL/84A patent/IN162798B/en unknown
- 1984-11-05 ES ES537372A patent/ES537372A0/es active Granted
- 1984-11-09 BR BR8405753A patent/BR8405753A/pt unknown
- 1984-11-12 JP JP59238208A patent/JPS60118210A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ZA848393B (en) | 1985-06-26 |
EP0145700A1 (de) | 1985-06-19 |
ES537372A0 (es) | 1985-12-16 |
JPS60118210A (ja) | 1985-06-25 |
ATA398283A (de) | 1987-07-15 |
BR8405753A (pt) | 1985-09-17 |
DE3466206D1 (en) | 1987-10-22 |
IN162798B (es) | 1988-07-09 |
EP0145700B1 (de) | 1987-09-16 |
AT385024B (de) | 1988-02-10 |
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