CN1901996A - 水处理系统和方法 - Google Patents
水处理系统和方法 Download PDFInfo
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- CN1901996A CN1901996A CNA2004800401590A CN200480040159A CN1901996A CN 1901996 A CN1901996 A CN 1901996A CN A2004800401590 A CNA2004800401590 A CN A2004800401590A CN 200480040159 A CN200480040159 A CN 200480040159A CN 1901996 A CN1901996 A CN 1901996A
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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- 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
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
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- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/54—Controlling or regulating
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
- B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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- 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
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
- C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
- C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
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- C02F2201/00—Apparatus for treatment of water, waste water or sewage
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- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
- C02F2201/46125—Electrical variables
- C02F2201/4613—Inversing polarity
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- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4618—Supplying or removing reactants or electrolyte
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- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
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- C02F2303/08—Corrosion inhibition
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- Urology & Nephrology (AREA)
- Clinical Laboratory Science (AREA)
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- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
PRODUCT | SOFT | HARD | |||||||
天 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 |
0 | 0 | 0 | 0.004 | ||||||
1 | 0 | 0.17 | 0.142 | 0 | 0.289 | 0.318 | 0.005 | 0.309 | 0.273 |
5 | 0 | 0.538 | 0.493 | 0 | 0.685 | 0.752 | 0.006 | 0.764 | 0.741 |
9 | 0.418 | 0.703 | 0.922 | ||||||
12 | 0 | 0.529 | 0.489 | 0 | 0.843 | 0.725 | 0 | 0.867 | 1.101 |
PRODUCT | SOFT | HARD | |||||||
天 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 |
0 | 7.3 | 8 | 7.9 | ||||||
1 | 7.8 | 7.7 | 7.7 | 8.2 | 8.3 | 8.1 | 8.2 | 8.2 | 8.2 |
5 | 8.2 | 8 | 7.9 | 8.7 | 8.7 | 8.5 | 8.2 | 8.5 | 8.5 |
9 | 8 | 8.6 | 8.4 | ||||||
12 | 8.2 | 8.2 | 8 | 8.8 | 8.8 | 8.6 | 8.4 | 8.7 | 8.5 |
PRODUCT | SOFT | HARD | |||||||
天 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 |
0 | -1.3 | -1.7 | 0.6 | ||||||
1 | -0.7 | -0.8 | -0.8 | -1.4 | -1.3 | -1.5 | 1 | 0.9 | 0.9 |
5 | -0.4 | -0.6 | -0.7 | -0.9 | -1 | -0.8 | 0.8 | 1.2 | 1.2 |
9 | -0.7 | -1.6 | 1.1 | ||||||
12 | -0.4 | -0.4 | -0.6 | -0.9 | -0.9 | -0.5 | 0.4 | 1.4 | 1.2 |
PRODUCT | SOFT | HARD | |||||||
天 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 | 对照 | 静止 | 变化 |
0 | 47 | 197 | 198 | ||||||
1 | 48 | 48 | 48 | 201.3 | 202 | 198 | 196.3 | 198 | 198 |
5 | 48 | 48 | 47 | 217 | 212 | 198 | 165 | 208 | 207 |
9 | 44 | 218 | 207 | ||||||
12 | 49 | 48 | 47 | 217 | 216 | 207 | 104 | 220 | 211 |
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US10/712,162 US7862700B2 (en) | 2003-11-13 | 2003-11-13 | Water treatment system and method |
US10/712,162 | 2003-11-13 | ||
US10/712,674 | 2003-11-13 |
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US20050103723A1 (en) | 2005-05-19 |
US7862700B2 (en) | 2011-01-04 |
US20110120953A1 (en) | 2011-05-26 |
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