CA2222442C - Nettoyage et valorisation de dechets industriels a l'aide de micro-ondes - Google Patents
Nettoyage et valorisation de dechets industriels a l'aide de micro-ondes Download PDFInfo
- Publication number
- CA2222442C CA2222442C CA002222442A CA2222442A CA2222442C CA 2222442 C CA2222442 C CA 2222442C CA 002222442 A CA002222442 A CA 002222442A CA 2222442 A CA2222442 A CA 2222442A CA 2222442 C CA2222442 C CA 2222442C
- Authority
- CA
- Canada
- Prior art keywords
- solids
- release agent
- chemical release
- microwave
- receptacle
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Lubricants (AREA)
- Treatment Of Sludge (AREA)
Abstract
Procédé et appareil pour le nettoyage et la valorisation de déchets industriels renfermant des matières solides métalliques huileuses (22). Le procédé consiste à réaliser une concentration magnétique des matières solides magnétiques huileuses à l'aide d'un concentrateur magnétique (76), à mélanger les matières solides concentrées avec un agent de séparation chimique dans un clarificateur (70), à soumettre le mélange à des micro-ondes dans une enceinte (72) de traitement à micro-ondes, et à récupérer individuellement les matières solides métalliques propres (91) à l'aide d'un filtre à tambour (92), puis à évacuer par écrémage l'huile récupérée (85) du clarificateur à l'aide d'un dispositif à écrémer (84).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/482,258 | 1995-06-07 | ||
US08/482,258 US5785847A (en) | 1995-06-07 | 1995-06-07 | Microwave assisted cleaning and reclamation of industrial wastes |
PCT/US1996/008908 WO1996040410A1 (fr) | 1995-06-07 | 1996-06-04 | Nettoyage et valorisation de dechets industriels a l'aide de micro-ondes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2222442A1 CA2222442A1 (fr) | 1996-12-19 |
CA2222442C true CA2222442C (fr) | 2006-06-20 |
Family
ID=37392953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002222442A Expired - Fee Related CA2222442C (fr) | 1995-06-07 | 1996-06-04 | Nettoyage et valorisation de dechets industriels a l'aide de micro-ondes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2222442C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG165202A1 (en) * | 2009-03-25 | 2010-10-28 | United Technologies Corp | Method and apparatus for cleaning a component using microwave radiation |
CN110228895A (zh) * | 2019-07-23 | 2019-09-13 | 杭州近源环保科技有限公司 | 金属表面处理废水处理装置 |
-
1996
- 1996-06-04 CA CA002222442A patent/CA2222442C/fr not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG165202A1 (en) * | 2009-03-25 | 2010-10-28 | United Technologies Corp | Method and apparatus for cleaning a component using microwave radiation |
CN110228895A (zh) * | 2019-07-23 | 2019-09-13 | 杭州近源环保科技有限公司 | 金属表面处理废水处理装置 |
CN110228895B (zh) * | 2019-07-23 | 2021-09-14 | 杭州近源环保科技有限公司 | 金属表面处理废水处理装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2222442A1 (fr) | 1996-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20140604 |