DE1498696A1 - Verfahren zur Ermittlung eines Masses fuer den elektrischen Ladungszustand einer Dispersion - Google Patents
Verfahren zur Ermittlung eines Masses fuer den elektrischen Ladungszustand einer DispersionInfo
- Publication number
- DE1498696A1 DE1498696A1 DE19641498696 DE1498696A DE1498696A1 DE 1498696 A1 DE1498696 A1 DE 1498696A1 DE 19641498696 DE19641498696 DE 19641498696 DE 1498696 A DE1498696 A DE 1498696A DE 1498696 A1 DE1498696 A1 DE 1498696A1
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- flow
- dispersion
- aqueous
- dar
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 43
- 239000006185 dispersion Substances 0.000 title description 61
- 239000002245 particle Substances 0.000 claims description 25
- 241001203952 Feia Species 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000005189 flocculation Methods 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- 229940075397 calomel Drugs 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- 230000002441 reversible effect Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000016615 flocculation Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000002609 medium Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229920002873 Polyethylenimine Polymers 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 229920002595 Dielectric elastomer Polymers 0.000 description 1
- 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 description 1
- 235000019687 Lamb Nutrition 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- IZYOJOIBDJFMOI-UHFFFAOYSA-N [O-2].[Fe+2].[Cl+] Chemical compound [O-2].[Fe+2].[Cl+] IZYOJOIBDJFMOI-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000001388 charge transport measurement method Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000000733 zeta-potential measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- 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
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/133—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0092—Monitoring flocculation or agglomeration
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/918—Miscellaneous specific techniques
- Y10S210/921—Flow equalization or time controlled stages or cycles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Medicinal Chemistry (AREA)
- Automation & Control Theory (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US315562A US3399133A (en) | 1963-10-11 | 1963-10-11 | Method for developing a control signal and flocculating process employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1498696A1 true DE1498696A1 (de) | 1969-11-13 |
Family
ID=23224998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641498696 Pending DE1498696A1 (de) | 1963-10-11 | 1964-10-08 | Verfahren zur Ermittlung eines Masses fuer den elektrischen Ladungszustand einer Dispersion |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3399133A (cg-RX-API-DMAC10.html) |
| BE (1) | BE654228A (cg-RX-API-DMAC10.html) |
| CH (1) | CH472031A (cg-RX-API-DMAC10.html) |
| DE (1) | DE1498696A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1064979A (cg-RX-API-DMAC10.html) |
| NL (1) | NL6411566A (cg-RX-API-DMAC10.html) |
| SE (1) | SE321104B (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004055072A1 (de) * | 2004-11-15 | 2006-05-18 | Reichmann-Schurr, geb. Wenzler, Margot | Vorrichtung zur Zumischung eines Polymers in eine Flüssigkeit |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2005226C3 (de) * | 1970-02-05 | 1978-11-02 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Gewinnung von Faserasbest mit verbesserten anwendungstechnischen Eigenschaften |
| US3860513A (en) * | 1972-01-20 | 1975-01-14 | Porter Hart | Method of recovering mineral values from ore |
| JPS48104155A (cg-RX-API-DMAC10.html) * | 1972-04-13 | 1973-12-27 | ||
| US3917451A (en) * | 1973-07-02 | 1975-11-04 | Gen Electric | Electrokinetic streaming current detection |
| ES444513A1 (es) * | 1975-01-24 | 1977-05-16 | Alcan Res & Dev | Un procedimiento para sedimentar particulas suspendidas en un medio liquido. |
| CH604836A5 (cg-RX-API-DMAC10.html) * | 1976-07-16 | 1978-09-15 | Filtrox Maschinenbau Ag | |
| US4040960A (en) * | 1976-07-26 | 1977-08-09 | Lrs Research Limited | Catch basin processing apparatus |
| GB1554834A (en) * | 1977-02-01 | 1979-10-31 | Gst Regeltechnik Gmbh | Method and device for controlled flocculation or coagulation of foreign substances from a liquid |
| US4282103A (en) * | 1979-11-20 | 1981-08-04 | Petro-Canada Exploration Inc. | Method for controlling flocculant addition to tar sand tailings |
| CA1178720A (en) * | 1981-12-16 | 1984-11-27 | Walter Sencza | Continuous polymer feed system for a waste water treatment plant |
| CH650590A5 (fr) * | 1982-04-16 | 1985-07-31 | Gerard Andre Lavanchy | Procede et dispositif de mesure du debit ou de la qualite granulometrique d'un materiau pulverulent. |
| US4710304A (en) * | 1984-11-26 | 1987-12-01 | Joseph J. Campbell | Method for improving the utilization of polyelectrolytes in dewatering aqueous suspensions |
| GB8701368D0 (en) * | 1987-01-22 | 1987-02-25 | Ecc Int Ltd | Monitoring flocculation state of particles in suspension |
| US4825169A (en) * | 1987-07-09 | 1989-04-25 | Milton Roy Company | Ultrasonic streaming current detector |
| GB8919513D0 (en) * | 1989-08-29 | 1989-10-11 | Lasertrim Ltd | Streaming current detector |
| US5121062A (en) * | 1990-08-16 | 1992-06-09 | Milton Roy Company | Streaming current detector probe |
| US5121061A (en) * | 1990-08-16 | 1992-06-09 | Milton Roy Company | Phase correction for streaming current signal |
| US5540845A (en) * | 1991-02-27 | 1996-07-30 | Basil William Brook | Method of and apparatus for monitoring aqueous streams |
| US5220283A (en) * | 1991-06-11 | 1993-06-15 | Milton Roy Company | Calibration of streaming current detection |
| US5246590A (en) * | 1991-06-21 | 1993-09-21 | Dober Chemical Corporation | Water treatment to reduce fog levels controlled with streaming current detector |
| US5470484A (en) * | 1994-01-13 | 1995-11-28 | Buckman Laboratories International, Inc. | Method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor |
| US5531905A (en) * | 1994-12-02 | 1996-07-02 | Dober Chemical Corporation | System and method to control laundry waste water treatment |
| US5576481A (en) * | 1995-10-02 | 1996-11-19 | Ashland, Inc. | Method and apparatus for detecting microbiological fouling in aqueous systems |
| EP0852722B1 (en) * | 1995-09-29 | 2005-04-13 | Ashland Inc. | Method and apparatus for detecting microbiological fouling in aqueous systems |
| US6387274B1 (en) | 2000-03-28 | 2002-05-14 | Chem-Nuclear Systems, Llc | System and method for the removal of radioactive particulate from liquid waste |
| RU2537609C1 (ru) * | 2013-06-03 | 2015-01-10 | Семен Матвеевич Чудновский | Способ регулирования процессов очистки воды в технологических схемах, содержащих осветлители со взвешенным осадком и скорые фильтры |
| US9891153B2 (en) * | 2013-09-19 | 2018-02-13 | Schlumberger Technology Corporation | Evaluation of fluid-particle mixtures based on dielectric measurements |
| JP2021094674A (ja) * | 2019-12-19 | 2021-06-24 | 株式会社ディスコ | 廃液処理装置及び加工水再生システム |
| CN115925052B (zh) * | 2020-10-28 | 2024-11-22 | 马鞍山市华茂机械科技有限公司 | 一种机械加工厂污水处理设备的操作方法 |
| US11891322B2 (en) * | 2021-10-22 | 2024-02-06 | Cleanstreak Surface Cleaning, Llc | Mobile cleaning and water treatment system |
| CN114229942B (zh) * | 2021-12-23 | 2022-10-04 | 山东本源环境科技有限公司 | 一种污水处理气浮机用刮渣设备 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250117A (en) * | 1963-04-10 | 1966-05-10 | Nalco Chemical Co | Method for determining petroleum hydrocarbon characteristics |
-
1963
- 1963-10-11 US US315562A patent/US3399133A/en not_active Expired - Lifetime
-
1964
- 1964-09-30 GB GB39864/64A patent/GB1064979A/en not_active Expired
- 1964-10-05 NL NL6411566A patent/NL6411566A/xx unknown
- 1964-10-08 DE DE19641498696 patent/DE1498696A1/de active Pending
- 1964-10-09 BE BE654228D patent/BE654228A/xx unknown
- 1964-10-09 CH CH1313764A patent/CH472031A/de not_active IP Right Cessation
- 1964-10-09 SE SE12162/64A patent/SE321104B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004055072A1 (de) * | 2004-11-15 | 2006-05-18 | Reichmann-Schurr, geb. Wenzler, Margot | Vorrichtung zur Zumischung eines Polymers in eine Flüssigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1064979A (en) | 1967-04-12 |
| NL6411566A (cg-RX-API-DMAC10.html) | 1965-04-12 |
| US3399133A (en) | 1968-08-27 |
| CH472031A (de) | 1969-04-30 |
| SE321104B (cg-RX-API-DMAC10.html) | 1970-02-23 |
| BE654228A (cg-RX-API-DMAC10.html) | 1965-04-09 |
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