CN102271790A - 用于提高总有机碳除去率同时保持最佳隔膜过滤器性能的方法 - Google Patents
用于提高总有机碳除去率同时保持最佳隔膜过滤器性能的方法 Download PDFInfo
- Publication number
- CN102271790A CN102271790A CN2009801519747A CN200980151974A CN102271790A CN 102271790 A CN102271790 A CN 102271790A CN 2009801519747 A CN2009801519747 A CN 2009801519747A CN 200980151974 A CN200980151974 A CN 200980151974A CN 102271790 A CN102271790 A CN 102271790A
- Authority
- CN
- China
- Prior art keywords
- water
- membrane filter
- mixing channel
- coagulant
- membrane
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 65
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
- 230000008569 process Effects 0.000 title abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 202
- 239000000701 coagulant Substances 0.000 claims description 78
- 239000002245 particle Substances 0.000 claims description 78
- 230000004888 barrier function Effects 0.000 claims description 54
- 239000002253 acid Substances 0.000 claims description 42
- 238000005374 membrane filtration Methods 0.000 claims description 41
- 239000003513 alkali Substances 0.000 claims description 38
- 239000000126 substance Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000012466 permeate Substances 0.000 claims description 12
- 238000005189 flocculation Methods 0.000 claims description 11
- 230000016615 flocculation Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000005764 inhibitory process Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 25
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 25
- 229910052801 chlorine Inorganic materials 0.000 description 25
- 239000000460 chlorine Substances 0.000 description 25
- 230000008859 change Effects 0.000 description 12
- 238000009826 distribution Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 150000001450 anions Chemical class 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 238000005201 scrubbing Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000009388 chemical precipitation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000010954 inorganic particle Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000007516 brønsted-lowry acids Chemical class 0.000 description 3
- 150000007528 brønsted-lowry bases Chemical class 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000011146 organic particle Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001243 acetic acids Chemical class 0.000 description 2
- 229960001422 aluminium chlorohydrate Drugs 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- LVYZJEPLMYTTGH-UHFFFAOYSA-H dialuminum chloride pentahydroxide dihydrate Chemical compound [Cl-].[Al+3].[OH-].[OH-].[Al+3].[OH-].[OH-].[OH-].O.O LVYZJEPLMYTTGH-UHFFFAOYSA-H 0.000 description 2
- 239000005446 dissolved organic matter Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- -1 aluminum chlorhydrate Chemical compound 0.000 description 1
- 229940009840 aluminum chlorhydrate Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000011383 glass concrete Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012465 retentate Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011071 total organic carbon measurement Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/10—Temperature control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/12—Addition of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/14—Pressure control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/16—Flow or flux control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/18—Details relating to membrane separation process operations and control pH control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/24—Quality control
- B01D2311/246—Concentration control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2649—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/06—Submerged-type; Immersion type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/162—Use of acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/164—Use of bases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/20—Total organic carbon [TOC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19691808P | 2008-10-22 | 2008-10-22 | |
US61/196918 | 2008-10-22 | ||
PCT/US2009/061586 WO2010048355A2 (en) | 2008-10-22 | 2009-10-22 | Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102271790A true CN102271790A (zh) | 2011-12-07 |
CN102271790B CN102271790B (zh) | 2015-09-16 |
Family
ID=42119970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980151974.7A Expired - Fee Related CN102271790B (zh) | 2008-10-22 | 2009-10-22 | 用于提高总有机碳除去率同时保持最佳隔膜过滤器性能的方法 |
Country Status (8)
Country | Link |
---|---|
US (4) | US8491794B2 (zh) |
EP (1) | EP2340104A4 (zh) |
KR (1) | KR20110081868A (zh) |
CN (1) | CN102271790B (zh) |
AU (1) | AU2009308383B2 (zh) |
BR (1) | BRPI0919562A2 (zh) |
CA (1) | CA2741319A1 (zh) |
WO (1) | WO2010048355A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104478118A (zh) * | 2014-10-25 | 2015-04-01 | 浙江大学 | 一种智能化催化氧化废水处理装置 |
CN111965374A (zh) * | 2020-08-18 | 2020-11-20 | 江西师范大学 | 一种用于检测水体中多级酸性多糖含量的自动化设备及其使用方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2949461B1 (fr) * | 2009-09-03 | 2014-10-10 | Degremont | Procede de traitement d'une eau chargee en matieres organiques |
US20140238941A1 (en) * | 2013-02-22 | 2014-08-28 | Frederick J. Haydock | Methods, Devices, and Systems for Creating Highly Adsorptive Precipitates |
JP2014194359A (ja) * | 2013-03-28 | 2014-10-09 | Kurita Water Ind Ltd | 微粒子測定方法及び微粒子測定システム並びに超純水製造システム |
US9890060B2 (en) * | 2013-11-07 | 2018-02-13 | Syncrud Canada Ltd. | Method of treating water using petroleum coke and a pH-lowering agent |
JP6345253B2 (ja) * | 2013-12-31 | 2018-06-20 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | コーヒーの味を制御するための装置及び方法、並びに該装置を有するコーヒーメーカー |
US11199078B2 (en) * | 2015-06-12 | 2021-12-14 | Conocophillips Company | Treatment of OTSG blowdown |
EP3187247B1 (de) | 2015-12-29 | 2020-08-05 | Grundfos Holding A/S | Filterverfahren zum filtern einer flüssigkeit |
WO2017189997A1 (en) * | 2016-04-29 | 2017-11-02 | Peroxychem Llc | Wastewater treatment method |
GB201610269D0 (en) | 2016-06-13 | 2016-07-27 | Isis Innovation | Image-based diagnostic systems |
GB201610582D0 (en) * | 2016-06-17 | 2016-08-03 | Portsmouth Aviation Ltd | Water purification |
CN109179913A (zh) * | 2016-08-04 | 2019-01-11 | 王尧尧 | 一种工业废水的处理系统 |
WO2018026747A1 (en) | 2016-08-05 | 2018-02-08 | Rti International | Liquid waste treatment system |
WO2018031280A1 (en) | 2016-08-08 | 2018-02-15 | Rti International | Solid waste treatment system |
GB2569333A (en) | 2017-12-13 | 2019-06-19 | Univ Oxford Innovation Ltd | Diagnostic modelling method and apparatus |
GB2569332B (en) | 2017-12-13 | 2021-06-09 | Univ Oxford Innovation Ltd | Method and apparatus for analysing images |
SE542816C2 (sv) * | 2018-02-12 | 2020-07-14 | Ulmert David | Metod att optimera den kemiska fällningsprocessen i vatten- och avloppsreningsverk |
CN109607969B (zh) * | 2019-01-11 | 2021-10-08 | 叶江波 | 一种多功能纺织污水处理系统 |
ES2788251B2 (es) * | 2019-04-17 | 2021-04-20 | Oficina Tecnica Dedificacio De La Ciutat Vella S L | Sistema automatizado de control de calidad de las aguas en estaciones productoras de agua, por ejemplo, para lavapiés y duchas de playa |
DE102019118348A1 (de) * | 2019-07-08 | 2021-01-14 | KYOCERA Fineceramics Solutions GmbH | Neutralisationsanlage |
CN110451692A (zh) * | 2019-09-03 | 2019-11-15 | 湖南城市学院 | 一种基于吸附、固液分离的净水处理方法 |
US11505478B2 (en) * | 2021-03-22 | 2022-11-22 | Marmac Water Llc | Automated methods and systems for optimized zeta potential chemical dosing in water treatment systems |
US20220332618A1 (en) * | 2021-04-14 | 2022-10-20 | Julie L. Guimond | Water Treatment and Filtration System for Reducing Disinfection Byproducts |
WO2023097035A1 (en) * | 2021-11-26 | 2023-06-01 | Marmac Water Llc | Methods and systems for streaming current analyzer calibration and reporting |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610792A (en) * | 1985-01-14 | 1986-09-09 | Memtek Corporation | Membrane filtration process |
US20040168989A1 (en) * | 2003-02-28 | 2004-09-02 | Tempest Gerard F. | System and method for water purification |
CN1827535A (zh) * | 2005-03-01 | 2006-09-06 | 三达膜科技(厦门)有限公司 | 基于膜技术的染料废水处理方法 |
CN101258107A (zh) * | 2005-09-09 | 2008-09-03 | 德格雷蒙公司 | 水净化装置及使用方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846293A (en) * | 1972-02-22 | 1974-11-05 | S Campbell | Liquid waste treatment |
US4855061A (en) * | 1988-04-26 | 1989-08-08 | Cpc Engineering Corporation | Method and apparatus for controlling the coagulant dosage for water treatment |
JPH03230060A (ja) | 1990-02-05 | 1991-10-14 | Matsushita Electric Ind Co Ltd | ヒートポンプ式空気調和機 |
US5200086A (en) * | 1991-08-20 | 1993-04-06 | Nalco Chemical Company | Emulsion destabilization and treatment |
JP3117249B2 (ja) | 1991-09-10 | 2000-12-11 | 三菱重工業株式会社 | 浄化槽汚泥の処理方法 |
US8758720B2 (en) * | 1996-08-12 | 2014-06-24 | Debasish Mukhopadhyay | High purity water produced by reverse osmosis |
CA2186963C (en) * | 1996-10-01 | 1999-03-30 | Riad A. Al-Samadi | High water recovery membrane purification process |
US5965027A (en) * | 1996-11-26 | 1999-10-12 | Microbar Incorporated | Process for removing silica from wastewater |
US5871648A (en) * | 1996-11-26 | 1999-02-16 | Environmental Chemistries, Inc. | Wastewater treatment process and apparatus for high flow impurity removal |
US6428705B1 (en) * | 1996-11-26 | 2002-08-06 | Microbar Incorporated | Process and apparatus for high flow and low pressure impurity removal |
US6267891B1 (en) * | 1997-03-03 | 2001-07-31 | Zenon Environmental Inc. | High purity water production using ion exchange |
US6258278B1 (en) * | 1997-03-03 | 2001-07-10 | Zenon Environmental, Inc. | High purity water production |
US6027649A (en) * | 1997-04-14 | 2000-02-22 | Zenon Environmental, Inc. | Process for purifying water using fine floc and microfiltration in a single tank reactor |
US6203705B1 (en) | 1999-10-22 | 2001-03-20 | Koch Microelectronic Service Company, Inc. | Process for treating waste water containing copper |
FR2802117B1 (fr) * | 1999-12-09 | 2002-02-22 | Degremont | Perfectionnements apportes a la filtration sur membranes |
US6613230B2 (en) * | 2000-07-07 | 2003-09-02 | Ionics, Incorporated | Method for simultaneous removal of arsenic and fluoride from aqueous solutions |
WO2002036500A2 (en) * | 2000-11-02 | 2002-05-10 | Otv Sa | Method and apparatus for treatment of water and wastewater |
US20040065613A1 (en) * | 2002-10-02 | 2004-04-08 | Jason Cadera | Use of polymer as flocculation aid in membrane filtration |
WO2004043864A2 (en) * | 2002-11-12 | 2004-05-27 | Water Solutions, Inc. | Extraction methodology for suspended and dissolved material from fruit and vegetable wastewater |
US6929748B2 (en) * | 2003-03-28 | 2005-08-16 | Chemitreat Pte Ltd | Apparatus and method for continuous electrodeionization |
FR2864068B1 (fr) * | 2003-12-18 | 2006-03-03 | Degremont | Procede de traitement de fluides par coagulation sur membranes |
KR100800921B1 (ko) | 2004-06-30 | 2008-02-04 | 제이에스알 가부시끼가이샤 | 전기 화학 캐패시터 |
WO2007008630A2 (en) * | 2005-07-07 | 2007-01-18 | Procorp Tech Llc | Floating sequencing batch reactor and method for wastewater treatment |
KR100728600B1 (ko) * | 2006-03-24 | 2007-06-14 | (주)해동정수 | 순수 및 초순수 정제수의 유기물 분석장치 및 분석방법 |
AU2008302086A1 (en) * | 2007-09-21 | 2009-03-26 | The Regents Of The University Of California | Nanocomposite membranes and methods of making and using same |
US8491788B2 (en) * | 2007-10-23 | 2013-07-23 | Siemens Industry, Inc. | Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance |
-
2009
- 2009-08-21 US US12/545,584 patent/US8491794B2/en not_active Expired - Fee Related
- 2009-10-22 AU AU2009308383A patent/AU2009308383B2/en not_active Ceased
- 2009-10-22 EP EP09822674A patent/EP2340104A4/en not_active Ceased
- 2009-10-22 BR BRPI0919562A patent/BRPI0919562A2/pt not_active IP Right Cessation
- 2009-10-22 CN CN200980151974.7A patent/CN102271790B/zh not_active Expired - Fee Related
- 2009-10-22 KR KR1020117011750A patent/KR20110081868A/ko not_active Application Discontinuation
- 2009-10-22 WO PCT/US2009/061586 patent/WO2010048355A2/en active Application Filing
- 2009-10-22 CA CA2741319A patent/CA2741319A1/en not_active Abandoned
-
2013
- 2013-06-07 US US13/912,608 patent/US20130299424A1/en not_active Abandoned
- 2013-06-07 US US13/912,622 patent/US9221702B2/en not_active Expired - Fee Related
-
2015
- 2015-12-24 US US14/998,164 patent/US20160137525A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610792A (en) * | 1985-01-14 | 1986-09-09 | Memtek Corporation | Membrane filtration process |
US20040168989A1 (en) * | 2003-02-28 | 2004-09-02 | Tempest Gerard F. | System and method for water purification |
CN1827535A (zh) * | 2005-03-01 | 2006-09-06 | 三达膜科技(厦门)有限公司 | 基于膜技术的染料废水处理方法 |
CN101258107A (zh) * | 2005-09-09 | 2008-09-03 | 德格雷蒙公司 | 水净化装置及使用方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104478118A (zh) * | 2014-10-25 | 2015-04-01 | 浙江大学 | 一种智能化催化氧化废水处理装置 |
CN111965374A (zh) * | 2020-08-18 | 2020-11-20 | 江西师范大学 | 一种用于检测水体中多级酸性多糖含量的自动化设备及其使用方法 |
CN111965374B (zh) * | 2020-08-18 | 2023-10-17 | 江西师范大学 | 一种用于检测水体中多级酸性多糖含量的自动化设备及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2010048355A3 (en) | 2010-08-05 |
US20090308745A1 (en) | 2009-12-17 |
US20130299426A1 (en) | 2013-11-14 |
US20160137525A1 (en) | 2016-05-19 |
CN102271790B (zh) | 2015-09-16 |
US8491794B2 (en) | 2013-07-23 |
KR20110081868A (ko) | 2011-07-14 |
BRPI0919562A2 (pt) | 2015-12-08 |
US20130299424A1 (en) | 2013-11-14 |
AU2009308383B2 (en) | 2014-04-17 |
CA2741319A1 (en) | 2010-04-29 |
WO2010048355A2 (en) | 2010-04-29 |
EP2340104A2 (en) | 2011-07-06 |
AU2009308383A1 (en) | 2010-04-29 |
EP2340104A4 (en) | 2012-04-18 |
US9221702B2 (en) | 2015-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102271790B (zh) | 用于提高总有机碳除去率同时保持最佳隔膜过滤器性能的方法 | |
US8491788B2 (en) | Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance | |
JP4764515B2 (ja) | 凝集−傾斜板沈殿池による前処理を行った加圧式精密ろ過器と回収率を向上させるための空隙制御型繊維ろ過器とを用いた浄水処理装置及び方法 | |
CN105246838A (zh) | 用于制备适用于再矿化脱盐水和天然软水的碳酸氢钙溶液的多批系统 | |
KR100573223B1 (ko) | 정수장용 수질 안정화 시스템 및 이를 이용한 정수 방법 | |
KR101253481B1 (ko) | 수처리 시설의 응집제 투입량 최적 제어 시스템 | |
US3067133A (en) | Water treatment | |
JP2015136648A (ja) | 凝集処理方法 | |
JP7515308B2 (ja) | 浄水処理方法及び浄水処理装置 | |
KR20070054406A (ko) | 자동제어를 이용한 선택적 전처리 막여과 고도처리장치 및그 방법 | |
KR20170075085A (ko) | 막여과 정수 시스템 및 이를 이용한 망간 저감방법 | |
KR20140059557A (ko) | 응집제 주입량 조절수단을 구비한 수처리장치 및 응집제 주입량 조절방법 | |
CN209989174U (zh) | 一种含磷工业废水的零排放自动处理系统 | |
KR100814011B1 (ko) | 정수 처리 장치 및 방법 | |
KR100234882B1 (ko) | 불소 투입방법 및 시스템 | |
CN209193674U (zh) | 一种高含盐废水的减量化处理装置 | |
CN215756857U (zh) | 一种纯化水机组的多介质过滤器 | |
El-Nahhas | Assessment of the drinking water clarification under condition of sludge return to flocculator | |
CN215855462U (zh) | 一种含氟废水处理装置 | |
KR200408180Y1 (ko) | 자동제어를 이용한 선택적 전처리 막여과 고도처리장치 | |
KR101935878B1 (ko) | 상향류식 모래여과기의 제어 장치 | |
Dunne et al. | The use of Streaming Current Monitors in optimising coagulant dosage in Water Treatment Plants | |
CN114163014A (zh) | 短流程零硬度预处理系统及污水处理方法 | |
CA2867399A1 (en) | Waste water discharge apparatus and process | |
Gilani | Impact of Filter Backwash Recycle on Clarification and Filtration Performance in Drinking Water Treatment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS WATER TECHNOLOGIES LLC Free format text: FORMER OWNER: SIEMENS BUILDING TECH AG Effective date: 20140401 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: American Georgia Applicant after: EVOQUA WATER TECHNOLOGIES LLC Address before: American Georgia Applicant before: SIEMENS Water Treatment Technology Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SIEMENS WATER TECHNOLOGIES LLC TO: YIWOKUA WATER TREATMENT TECHNOLOGY CO., LTD. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140401 Address after: American Georgia Applicant after: SIEMENS Water Treatment Technology Co.,Ltd. Address before: American Georgia Applicant before: SIEMENS INDUSTRY, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: Quebec Patentee after: Creative water industries Address before: American Colorado Patentee before: Clear Luogekesi Co. Effective date of registration: 20160303 Address after: American Colorado Patentee after: Clear Luogekesi Co. Address before: American Georgia Patentee before: EVOQUA WATER TECHNOLOGIES LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20181022 |