AU595491B2 - Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed - Google Patents
Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed Download PDFInfo
- Publication number
- AU595491B2 AU595491B2 AU49974/85A AU4997485A AU595491B2 AU 595491 B2 AU595491 B2 AU 595491B2 AU 49974/85 A AU49974/85 A AU 49974/85A AU 4997485 A AU4997485 A AU 4997485A AU 595491 B2 AU595491 B2 AU 595491B2
- Authority
- AU
- Australia
- Prior art keywords
- fluidized bed
- fact
- water
- process according
- granular material
- 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.)
- Ceased
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 41
- 230000008569 process Effects 0.000 title claims description 37
- 239000002245 particle Substances 0.000 title claims description 22
- 238000000746 purification Methods 0.000 title claims description 9
- 238000005189 flocculation Methods 0.000 title claims description 3
- 230000016615 flocculation Effects 0.000 title claims description 3
- 239000002351 wastewater Substances 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 238000005243 fluidization Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 8
- 239000008394 flocculating agent Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000000725 suspension Substances 0.000 description 8
- 238000010908 decantation Methods 0.000 description 6
- 239000008213 purified water Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000928106 Alain Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 240000008100 Brassica rapa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 241000321461 Mycteroperca phenax Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 244000005706 microflora Species 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
- C02F1/5281—Installations for water purification using chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Sorption (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8417539 | 1984-11-16 | ||
| FR8417539A FR2573417B3 (fr) | 1984-11-16 | 1984-11-16 | Procede de traitement et d'epuration des eaux et application a la potabilisation des eaux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4997485A AU4997485A (en) | 1986-05-29 |
| AU595491B2 true AU595491B2 (en) | 1990-04-05 |
Family
ID=9309682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU49974/85A Ceased AU595491B2 (en) | 1984-11-16 | 1985-11-15 | Process for the treatment and purification of water by the flocculation of suspended particles in a fluidized bed |
Country Status (16)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648102B (zh) * | 2009-08-31 | 2012-01-25 | 青岛华世洁环保科技有限公司 | 一种冷热式吸脱附装置及其吸脱附方法 |
| CN113943070A (zh) * | 2021-11-24 | 2022-01-18 | 西安西热水务环保有限公司 | 一种集电絮凝-澄清一体化的综合处理装置及方法 |
-
1984
- 1984-11-16 FR FR8417539A patent/FR2573417B3/fr not_active Expired
-
1985
- 1985-10-25 FI FI854198A patent/FI854198A7/fi not_active Application Discontinuation
- 1985-10-28 ZA ZA858269A patent/ZA858269B/xx unknown
- 1985-11-01 NZ NZ214049A patent/NZ214049A/xx unknown
- 1985-11-13 MX MX000587A patent/MX167522B/es unknown
- 1985-11-14 KR KR1019850008503A patent/KR930010736B1/ko not_active Expired - Fee Related
- 1985-11-14 MA MA20794A patent/MA20569A1/fr unknown
- 1985-11-14 NO NO854538A patent/NO854538L/no unknown
- 1985-11-14 BR BR8505752A patent/BR8505752A/pt unknown
- 1985-11-15 AU AU49974/85A patent/AU595491B2/en not_active Ceased
- 1985-11-15 OA OA58729A patent/OA08173A/xx unknown
- 1985-11-15 PT PT81499A patent/PT81499B/pt not_active IP Right Cessation
- 1985-11-15 CN CN85108239A patent/CN1015884B/zh not_active Expired
- 1985-11-15 IE IE852863A patent/IE852863L/xx unknown
- 1985-11-15 GR GR852770A patent/GR852770B/el unknown
- 1985-11-18 DK DK531685A patent/DK531685A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NZ214049A (en) | 1989-08-29 |
| DK531685A (da) | 1986-05-17 |
| KR930010736B1 (ko) | 1993-11-10 |
| MX167522B (es) | 1993-03-29 |
| PT81499B (pt) | 1987-11-11 |
| FR2573417A1 (fr) | 1986-05-23 |
| CN85108239A (zh) | 1986-07-02 |
| IE852863L (en) | 1986-05-16 |
| FR2573417B3 (fr) | 1987-04-30 |
| MA20569A1 (fr) | 1986-07-01 |
| DK531685D0 (da) | 1985-11-18 |
| PT81499A (fr) | 1985-12-01 |
| FI854198A0 (fi) | 1985-10-25 |
| ZA858269B (en) | 1986-06-25 |
| AU4997485A (en) | 1986-05-29 |
| FI854198L (fi) | 1986-05-17 |
| CN1015884B (zh) | 1992-03-18 |
| KR860003978A (ko) | 1986-06-16 |
| BR8505752A (pt) | 1986-08-12 |
| OA08173A (fr) | 1987-03-31 |
| GR852770B (enrdf_load_stackoverflow) | 1986-03-14 |
| FI854198A7 (fi) | 1986-05-17 |
| NO854538L (no) | 1986-05-20 |
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