DE2719529C2 - - Google Patents
Info
- Publication number
- DE2719529C2 DE2719529C2 DE2719529A DE2719529A DE2719529C2 DE 2719529 C2 DE2719529 C2 DE 2719529C2 DE 2719529 A DE2719529 A DE 2719529A DE 2719529 A DE2719529 A DE 2719529A DE 2719529 C2 DE2719529 C2 DE 2719529C2
- Authority
- DE
- Germany
- Prior art keywords
- water
- particles
- coagulation
- adsorbent
- adsorption
- 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 - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3234—Inorganic material layers
- B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
-
- 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
-
- 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
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)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPC579876 | 1976-05-03 | ||
AUPC957677 | 1977-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2719529A1 DE2719529A1 (de) | 1977-11-24 |
DE2719529C2 true DE2719529C2 (nl) | 1990-11-15 |
Family
ID=25642122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772719529 Granted DE2719529A1 (de) | 1976-05-03 | 1977-05-02 | Koagulations- und adsorptionsmittel zur wasserklaerung, unter seiner verwendung durchgefuehrtes wasserklaerungsverfahren und vorrichtung zur durchfuehrung des verfahrens |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS52135553A (nl) |
CA (1) | CA1097605A (nl) |
DE (1) | DE2719529A1 (nl) |
FR (1) | FR2350303A1 (nl) |
GB (1) | GB1583881A (nl) |
MY (1) | MY8200238A (nl) |
NL (1) | NL190840C (nl) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2497685B1 (fr) * | 1981-01-09 | 1985-12-20 | Inst Rech Hydrologiques | Procede de traitement d'un liquide par passage a travers un lit de particules solides |
AU554857B2 (en) * | 1981-04-06 | 1986-09-04 | Commonwealth Scientific And Industrial Research Organisation | Water clarification |
IE55674B1 (en) * | 1982-09-24 | 1990-12-19 | Blue Circle Ind Plc | Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith |
AU598041B2 (en) * | 1986-09-16 | 1990-06-14 | Commonwealth Scientific And Industrial Research Organisation | Sewage treatment |
CA1336020C (en) * | 1987-08-17 | 1995-06-20 | Geoffrey Robert. Browne | Clarification process |
JPH0234580A (ja) * | 1988-07-22 | 1990-02-05 | Kansai Eng:Kk | 電磁波発生連続多孔体及びその製造方法 |
ES2085015T3 (es) * | 1991-05-29 | 1996-05-16 | Hoefer Dawn Annette | Proceso y aparato de tratamiento discontinuo. |
US5512217A (en) * | 1992-07-09 | 1996-04-30 | Technological Resources Pty. Limited | Reactor and method of use |
DE4421455A1 (de) * | 1994-06-18 | 1995-12-21 | Sued Chemie Ag | Verfahren zur Aufbereitung von gebrauchten wäßrigen Alkalibentonit-Suspensionen |
DE4446122A1 (de) * | 1994-12-22 | 1996-06-27 | Sued Chemie Ag | Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung |
DE102006038206A1 (de) * | 2006-08-16 | 2008-02-21 | Siemens Ag | Verfahren zur Entfernung von in gelöster Form vorliegenden Fremdstoffen aus Abwasser |
FR2940647B1 (fr) | 2008-12-26 | 2011-10-07 | Otv Sa | Procede et installation de traitement d'une phase aqueuse contenant un materiau adsorbant usite |
CN105992808B (zh) | 2013-09-30 | 2018-10-19 | 综合E&P丹麦股份有限公司 | 磁性纳米粒子用于耗尽油中的芳族化合物的用途 |
CN105764858A (zh) | 2013-09-30 | 2016-07-13 | 马士基橄榄和气体公司 | 适用于产油井的水处理 |
DK179864B1 (en) * | 2013-09-30 | 2019-08-05 | Total E&P Danmark A/S | Method and System for the Recovery of Oil, Using Water That Has Been Treated Using Magnetic Particles |
WO2015044445A1 (en) | 2013-09-30 | 2015-04-02 | Mærsk Olie Og Gas A/S | Method and system for the enhanced recovery of oil, using water that has been depleted in ions using magnetic particles |
JP7264473B2 (ja) * | 2019-09-09 | 2023-04-25 | 国立大学法人 宮崎大学 | 木材乾燥廃液の無色化方法 |
CN114014418B (zh) * | 2021-11-28 | 2023-07-07 | 贵州省分析测试研究院 | 一种磁性絮凝剂的制备方法及其在去除铜绿微囊藻中的应用 |
CN115318243A (zh) * | 2022-08-23 | 2022-11-11 | 江西省水利科学院 | 一种磁性除磷颗粒吸附材料及其制备方法和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE286428C (nl) * | ||||
US2036258A (en) * | 1932-10-05 | 1936-04-07 | Johns Manville | Electropositive composition and method of making the same |
GB410800A (en) * | 1932-10-13 | 1934-05-14 | Howard Ferguson | Adsorptive agent for use in the treatment of water and process of preparing the same |
US3233741A (en) * | 1961-06-20 | 1966-02-08 | Johns Manville | Filter aid and method of purifying liquids using the same |
GB1214532A (en) * | 1967-02-16 | 1970-12-02 | Simonacco Ltd | Improvements in or relating to the treatment of aqueous materials |
US3499837A (en) * | 1967-11-20 | 1970-03-10 | Johns Manville | Waste water treatment phosphate removal by iron oxide |
US3876451A (en) * | 1971-08-24 | 1975-04-08 | David M Zall | Activated carbon and the method of making it |
JPS5011975A (nl) * | 1972-11-06 | 1975-02-06 |
-
1977
- 1977-05-02 CA CA277,389A patent/CA1097605A/en not_active Expired
- 1977-05-02 DE DE19772719529 patent/DE2719529A1/de active Granted
- 1977-05-03 FR FR7713408A patent/FR2350303A1/fr active Granted
- 1977-05-03 NL NL7704854A patent/NL190840C/nl not_active IP Right Cessation
- 1977-05-03 GB GB18565/77A patent/GB1583881A/en not_active Expired
- 1977-05-04 JP JP5167277A patent/JPS52135553A/ja active Granted
-
1982
- 1982-12-30 MY MY238/82A patent/MY8200238A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1583881A (en) | 1981-02-04 |
JPS52135553A (en) | 1977-11-12 |
DE2719529A1 (de) | 1977-11-24 |
NL7704854A (nl) | 1977-11-07 |
MY8200238A (en) | 1982-12-31 |
FR2350303B1 (nl) | 1982-10-29 |
NL190840B (nl) | 1994-04-18 |
CA1097605A (en) | 1981-03-17 |
JPS622843B2 (nl) | 1987-01-22 |
NL190840C (nl) | 1994-09-16 |
FR2350303A1 (fr) | 1977-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
8110 | Request for examination paragraph 44 | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 2841122 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 2841122 Format of ref document f/p: P |
|
8364 | No opposition during term of opposition |