AU2010305308A1 - Method for enhancing biological water treatment - Google Patents
Method for enhancing biological water treatment Download PDFInfo
- Publication number
- AU2010305308A1 AU2010305308A1 AU2010305308A AU2010305308A AU2010305308A1 AU 2010305308 A1 AU2010305308 A1 AU 2010305308A1 AU 2010305308 A AU2010305308 A AU 2010305308A AU 2010305308 A AU2010305308 A AU 2010305308A AU 2010305308 A1 AU2010305308 A1 AU 2010305308A1
- Authority
- AU
- Australia
- Prior art keywords
- water
- flocculant
- micronutrient
- polymer
- biological
- 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.)
- Abandoned
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 245
- 238000000034 method Methods 0.000 title claims abstract description 91
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 9
- 239000011785 micronutrient Substances 0.000 claims abstract description 100
- 235000013369 micronutrients Nutrition 0.000 claims abstract description 100
- 229920000642 polymer Polymers 0.000 claims abstract description 98
- 239000000203 mixture Substances 0.000 claims abstract description 85
- 239000012528 membrane Substances 0.000 claims abstract description 46
- 230000008569 process Effects 0.000 claims abstract description 42
- 239000002028 Biomass Substances 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005189 flocculation Methods 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 11
- 230000016615 flocculation Effects 0.000 claims abstract description 10
- 230000004907 flux Effects 0.000 claims abstract description 9
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 44
- 239000010802 sludge Substances 0.000 claims description 31
- 230000002195 synergetic effect Effects 0.000 claims description 27
- 238000010170 biological method Methods 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 14
- 229920001661 Chitosan Polymers 0.000 claims description 10
- 229920002472 Starch Polymers 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 7
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 7
- 235000011152 sodium sulphate Nutrition 0.000 claims description 7
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 7
- 239000011686 zinc sulphate Substances 0.000 claims description 7
- 235000009529 zinc sulphate Nutrition 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 6
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 6
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 150000002696 manganese Chemical class 0.000 claims description 6
- 239000011565 manganese chloride Substances 0.000 claims description 6
- 235000002867 manganese chloride Nutrition 0.000 claims description 6
- 229940099607 manganese chloride Drugs 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 230000004071 biological effect Effects 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000008394 flocculating agent Substances 0.000 description 24
- 238000009285 membrane fouling Methods 0.000 description 19
- 230000001965 increasing effect Effects 0.000 description 14
- 230000008901 benefit Effects 0.000 description 12
- 235000015097 nutrients Nutrition 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- 230000012010 growth Effects 0.000 description 9
- 239000002699 waste material Substances 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000011574 phosphorus Substances 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 238000004065 wastewater treatment Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 229920002959 polymer blend Polymers 0.000 description 6
- 229920001059 synthetic polymer Polymers 0.000 description 6
- 238000005273 aeration Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229920000592 inorganic polymer Polymers 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000620 organic polymer Polymers 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000243251 Hydra Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 102100031269 Putative peripheral benzodiazepine receptor-related protein Human genes 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000010796 biological waste Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010866 blackwater Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012554 master batch record Methods 0.000 description 1
- 238000013327 media filtration Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000012546 transfer Methods 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- 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
- C02F1/52—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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010305308A AU2010305308A1 (en) | 2009-10-06 | 2010-10-06 | Method for enhancing biological water treatment |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2009904857 | 2009-10-06 | ||
| AU2009904857A AU2009904857A0 (en) | 2009-10-06 | Method for enhancing biological water treatment | |
| AU2010305308A AU2010305308A1 (en) | 2009-10-06 | 2010-10-06 | Method for enhancing biological water treatment |
| PCT/AU2010/001304 WO2011041829A1 (en) | 2009-10-06 | 2010-10-06 | Method for enhancing biological water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2010305308A1 true AU2010305308A1 (en) | 2012-05-03 |
Family
ID=43856291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010305308A Abandoned AU2010305308A1 (en) | 2009-10-06 | 2010-10-06 | Method for enhancing biological water treatment |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120217201A1 (enExample) |
| EP (1) | EP2485984A4 (enExample) |
| JP (1) | JP2013506550A (enExample) |
| CN (1) | CN102648162B (enExample) |
| AU (1) | AU2010305308A1 (enExample) |
| WO (1) | WO2011041829A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012228645A (ja) * | 2011-04-26 | 2012-11-22 | Hitachi Ltd | 水処理装置、水処理方法およびそのプログラム |
| EP2657194A1 (en) * | 2012-04-27 | 2013-10-30 | Kemira Oyj | Method for a membrane bioreactor |
| CN113244774A (zh) | 2014-10-22 | 2021-08-13 | 科氏分离技术解决方案公司 | 使用膜束封罩和脉冲曝气的膜组件系统以及操作方法 |
| JP6742069B2 (ja) * | 2014-12-19 | 2020-08-19 | 日鉄環境株式会社 | 有機物含有水の生物処理方法 |
| US20160236957A1 (en) * | 2015-02-17 | 2016-08-18 | Symphonic Water Solutions, Inc. | Membrane Enhancement for Wastewater Treatment |
| WO2016161151A1 (en) * | 2015-03-31 | 2016-10-06 | Aquatech International Corporation | Enhanced membrane bioreactor process for treatment of wastewater |
| USD779632S1 (en) | 2015-08-10 | 2017-02-21 | Koch Membrane Systems, Inc. | Bundle body |
| US10570036B2 (en) | 2015-11-27 | 2020-02-25 | Kemira Oyj | Phosphorus precipitation and membrane flux in membrane bioreactors |
| US11096391B1 (en) * | 2016-01-06 | 2021-08-24 | Innovative Water Care, Llc | Polybiguanide salts in solid form for water treatment applications and kit |
| BE1023949B1 (nl) * | 2016-12-28 | 2017-09-19 | T W Z N V | Werkwijze voor het zuiveren van afvalwater |
| JP2018153713A (ja) * | 2017-03-15 | 2018-10-04 | 日鉄住金環境株式会社 | 生物活性化剤及び難分解性有機物含有水の生物処理方法 |
| CN108249585B (zh) * | 2018-01-25 | 2020-04-14 | 连云港市石梁河水库管理处 | 用于治理污染河流的复合生物制剂及其制备方法 |
| CN109775864A (zh) * | 2019-03-08 | 2019-05-21 | 刘俊升 | 一种厌氧菌种活性剂及其制备方法和应用方法 |
| CN110407399A (zh) * | 2019-04-29 | 2019-11-05 | 南京南化建设有限公司 | 一种浅层富水处理方法 |
| CN110526363A (zh) * | 2019-09-16 | 2019-12-03 | 苏州清溪环保科技有限公司 | 一种复合高分子污水处理絮凝剂及其制备方法 |
| US12351496B2 (en) * | 2021-06-11 | 2025-07-08 | The Governors Of The University Of Alberta | Microbial assisted phosphorous recovery under anaerobic condition |
| CN115716671B (zh) * | 2022-12-08 | 2023-09-26 | 山东珺宜环保科技有限公司 | 一种复合型微生物絮凝剂及其制备方法和应用 |
| CN117886439B (zh) * | 2024-01-30 | 2025-11-28 | 海南大学 | 一种mbcr工艺处理低碳源污水的方法及应用 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB516706A (en) * | 1938-07-05 | 1940-01-09 | John Oswald Samuel | Improvements in and relating to the flocculation of sewage suspensions and sludges |
| US4382864A (en) * | 1980-08-08 | 1983-05-10 | Kurita Water Industries Ltd. | Process for dewatering sludges |
| JPS62237913A (ja) * | 1986-04-08 | 1987-10-17 | Nippon Solid Co Ltd | 汚濁水処理方法及びその処理剤 |
| JPS63278597A (ja) * | 1987-03-12 | 1988-11-16 | Tomioka Kagaku Kk | 活性汚泥法における処理効率増進方法 |
| US4970001A (en) * | 1989-05-05 | 1990-11-13 | W. R. Grace & Co.-Conn. | Use of chitosan to improve membrane filter performance |
| IL100096A (en) * | 1991-11-20 | 1996-03-31 | Univ Ramot | Method for entrapment of active materials in chitosan |
| JPH05317871A (ja) * | 1992-05-21 | 1993-12-03 | Japan Organo Co Ltd | 有機性排水の生物処理方法 |
| JP3301800B2 (ja) * | 1992-12-04 | 2002-07-15 | フジクリーン工業株式会社 | 有機性排水の処理用汚泥減量剤とその処理方法 |
| US5393435A (en) * | 1993-09-17 | 1995-02-28 | Vanson L.P. | Removal of organic contaminants from aqueous media |
| ES2130803T3 (es) * | 1995-02-21 | 1999-07-01 | Cellcat Gmbh | Particulas de celulosa, metodo para su fabricacion y utilizacion de las mismas. |
| CA2248479A1 (en) * | 1997-09-29 | 1999-03-29 | Calvin T. Tobison | Starch/cationic polymer combinations as coagulants for the mining industry |
| US6409788B1 (en) * | 1998-01-23 | 2002-06-25 | Crystal Peak Farms | Methods for producing fertilizers and feed supplements from agricultural and industrial wastes |
| US6132625A (en) * | 1998-05-28 | 2000-10-17 | E. I. Du Pont De Nemours And Company | Method for treatment of aqueous streams comprising biosolids |
| KR100278507B1 (ko) * | 1998-08-24 | 2001-03-02 | 한성욱 | 무기응집제를 포함하는 폐수처리용 수용성 고분자 분산액 및 그 제조방법 |
| JP3594227B2 (ja) * | 1999-06-30 | 2004-11-24 | サッポロホールディングス株式会社 | 発酵生産物の製造法 |
| JP2001062477A (ja) * | 1999-08-24 | 2001-03-13 | Ebara Corp | 有機性廃液の処理方法及び生物処理装置 |
| US20040168980A1 (en) * | 2002-01-04 | 2004-09-02 | Musale Deepak A. | Combination polymer treatment for flux enhancement in MBR |
| JP2003260486A (ja) * | 2002-03-11 | 2003-09-16 | Nippon Steel Corp | 汚水処理方法 |
| TWI265911B (en) * | 2003-01-22 | 2006-11-11 | Dev Center Biotechnology | Novel biological flocculants and production methods |
| CN1253388C (zh) * | 2004-05-12 | 2006-04-26 | 东华大学 | 一种污染流体的处理方法及其设备 |
| CN1325392C (zh) * | 2004-12-15 | 2007-07-11 | 暨南大学 | 一种去除海水中氮、磷的方法 |
| US7790042B2 (en) * | 2005-02-15 | 2010-09-07 | Halosource, Inc. | Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer |
| HRP20161387T1 (hr) * | 2006-01-25 | 2016-12-02 | Kuraray Co., Ltd. | Postupak obrade otpadne vode uz upotrebu fiksacijskog nosača |
-
2010
- 2010-10-06 JP JP2012532416A patent/JP2013506550A/ja active Pending
- 2010-10-06 CN CN201080055268.5A patent/CN102648162B/zh not_active Expired - Fee Related
- 2010-10-06 WO PCT/AU2010/001304 patent/WO2011041829A1/en not_active Ceased
- 2010-10-06 AU AU2010305308A patent/AU2010305308A1/en not_active Abandoned
- 2010-10-06 US US13/500,568 patent/US20120217201A1/en not_active Abandoned
- 2010-10-06 EP EP10821471.9A patent/EP2485984A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013506550A (ja) | 2013-02-28 |
| US20120217201A1 (en) | 2012-08-30 |
| EP2485984A4 (en) | 2014-07-30 |
| CN102648162A (zh) | 2012-08-22 |
| WO2011041829A1 (en) | 2011-04-14 |
| EP2485984A1 (en) | 2012-08-15 |
| CN102648162B (zh) | 2015-07-15 |
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