CN1810684B - 饮用水的三合一处理工艺及其装置 - Google Patents
饮用水的三合一处理工艺及其装置 Download PDFInfo
- Publication number
- CN1810684B CN1810684B CN2005100382774A CN200510038277A CN1810684B CN 1810684 B CN1810684 B CN 1810684B CN 2005100382774 A CN2005100382774 A CN 2005100382774A CN 200510038277 A CN200510038277 A CN 200510038277A CN 1810684 B CN1810684 B CN 1810684B
- Authority
- CN
- China
- Prior art keywords
- water
- active oxygen
- ceramic
- communicated
- photochemical
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract description 26
- 230000008569 process Effects 0.000 title abstract description 15
- 235000020188 drinking water Nutrition 0.000 title abstract description 5
- 239000003651 drinking water Substances 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 229910001868 water Inorganic materials 0.000 claims abstract description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000001301 oxygen Substances 0.000 claims abstract description 39
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 39
- 239000000919 ceramic Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims description 20
- 238000007254 oxidation reaction Methods 0.000 claims description 20
- 230000009467 reduction Effects 0.000 claims description 19
- 239000008399 tap water Substances 0.000 claims description 17
- 235000020679 tap water Nutrition 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 10
- 238000010926 purge Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 abstract 4
- PIYVNGWKHNMMAU-UHFFFAOYSA-N [O].O Chemical compound [O].O PIYVNGWKHNMMAU-UHFFFAOYSA-N 0.000 abstract 1
- 238000009298 carbon filtering Methods 0.000 abstract 1
- 230000033116 oxidation-reduction process Effects 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 16
- 239000012528 membrane Substances 0.000 description 9
- 239000002957 persistent organic pollutant Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
本发明涉及一种饮用水的三合一处理工艺及其装置。其工艺包括有前处理工序，它还包括有活性氧与水混合工序、光化学氧化与还原工序、陶瓷膜超滤工序、反冲工序。其装置包括有原水贮水桶、粗滤罐、碳滤罐、精滤罐、水管、阀，反冲洗系统，它还包括有活性氧发生器、活性氧混合器、紫外光发生器、光化学氧化与还原管、陶瓷超滤器，活性氧发生器通过管道与活性氧混合器连通；活性氧混合器一端通过管道与精滤罐连通，另一端与光化学氧化与还原管连通；光化学氧化与还原管设在紫外光发生器发出的光源区域内；光化学氧化与还原管与陶瓷超滤器连通。其优点在于利用活性氧、紫外光线和陶瓷土等自然物质的组合，对原水进行处理，达到天然饮用水的质感。
Description
技术领域
本发明涉及一种饮用水处理工艺及其装置，特别为一种饮用水的三合一处理工艺及其装置。
技术背景
目前，人类洁水、除菌的方法不外乎煮沸的开水、蒸馏水，以反渗透法滤出的纯净水，以离子交换法或电渗透析法生产出来的净水或纯水。以上方法均不理想。煮沸的开水由于无机污染和有机污染完全没有清除，长期使用有害人体健康；而蒸馏水会导致水中矿物质消失，但致癌的氯化物仍在其中，同时，其成本高；以反渗透法滤出的纯净水，口感不佳，矿物质稀有元素全无，制作时浪费75％的水资源；以离子交换法所生产出来的水含钠太高，口感不佳，不能保证完全灭菌；电渗透析法生产出来的纯水，生产出来的水成本太高，浪费水资源，且口感不佳。亿万年来，以大自然中的空气、阳光和沙石所净化的地表水才是人类最健康的饮用水，这种水是全世界科学家仍在追求，企图达到的目标。大自然空气中所含有的活性氧(O3)俗名臭氧，由于具有强腐蚀性，极易降解，水质、水量变化时，投加量调节困难，一般都用于工业废水处理，在饮用水业多半仅用于防止二次污染的灭菌手段。太阳光中的紫外光线UV具有杀菌能力，但不能去除有机污染和无机污染。虽然在90年代人们发现UV和O3的配合使用，它的协同效应非常良好，但是由于仍然不能保证完全灭菌，又不能和有机纤维(超滤)和有机膜(RO反渗透)配合使用。因此，只大量应用于工业废水的处理，而不能应用在要求严格的饮用水处理上。传统方法中以陶瓷膜过滤，在使用中，滤芯容易堵塞，特别是过滤时如有有机污染物瞬时即堵塞，无法实现反冲洗，陶瓷超滤膜滤芯的生产和使用成本昂贵，它不能像有机滤芯、有机膜那样可以频频更换，这也是陶瓷膜无法在饮用水产业进行商业运用的主要障碍。
发明内容
本发明的目的就是为了解决现有技术的上述缺陷而提供一种利用太阳光中具有的紫外光、空气中具有的活性氧与陶瓷土三者联合作用，达到目前对饮用水最有效、最接近大自然方式的一种饮用水的三合一处理工艺及其装置。
本发明的目的通过以下技术解决方案来实现：
一种饮用水的三合一处理工艺，它包括有前处理工序，其它还按序包括有活性氧与水混合工序、光化学氧化与还原工序、陶瓷膜超滤工序、反冲工序。
一种饮用水的三合一处理装置，它包括有原水贮水桶、粗滤罐、碳滤罐、精滤罐、水管、阀，反冲洗系统，粗滤罐通过水管与原水贮水桶相连，在流向原水贮水桶的水管上设有阀，粗滤罐与碳滤罐连通，碳滤管与精滤罐连通，它还包括有活性氧发生器、活性氧混合器、紫外光发生器、光化学氧化与还原管、陶瓷超滤器，活性氧发生器通过管道与活性氧混合器连通；活性氧混合器一端通过管道与精滤罐连通，另一端与光化学氧化与还原管连通；光化学氧化与还原管设在紫外光发生器发出的光源区域内；光化学氧化与还原管与陶瓷超滤器连通。
本发明目的还可通过以下技术解决措施来进一步实现：
前述的饮用水的三合一处理工艺，其中所述的活性氧与水混合工序中，活性氧的加入量为每升原水1-4mg/l，原水的温度为15℃-30℃，原水的压力为1-3kgf/cm2。
前述的饮用水的三合一处理工艺，其中所述的光化学氧化与还原工序中，光能的激发能量为90-140kcal/mol或376-585kj/mol。
前述的饮用水的三合一处理工艺，其中所述的反冲工序中，反冲压力为2-3kg。
前述的饮用水的三合一处理装置，其中所述的活性氧混合器为混合泵。
前述的饮用水的三合一处理装置，其中所述的陶瓷超滤器内陶瓷滤膜的空径0.01-0.5μ。
本发明的优点在于有效利用大自然中普遍具有的活性氧、紫外光线和陶瓷土等自然物质的组合，对原水进行纯水处理，使处理过的水达到天然饮用水的质感。
本发明的目的、优点、和特点，将通过下面优先实施例的非限制性说明进行图示和解释，这些实施例是参照附图仅作为例子给出的。
附图说明
图1为本发明工艺示意图。
图2为本发明装置示意图。
具体实施方式
如图1、图2、图3所示，本发明饮用水的三合一处理装置，它包括有原水贮水桶1、粗滤罐2、碳滤罐3、精滤罐4、水管5、阀6，粗滤罐通过水管与原水贮水桶相连，在流向原水贮水桶1的水管上设有阀，粗滤罐与碳滤罐连通，碳滤管与精滤罐连通，它还包括有活性氧发生器7、活性氧混合器8、紫外光发生器9、光化学氧化与还原管10、陶瓷超滤器11，活性氧发生器7通过管道与活性氧混合器8连通；活性氧混合器8一端通过管道与精滤罐4连通，另一端与光化学氧化与还原管10连通；光化学氧化与还原管10设在紫外光发生器9发出的光源区域内；光化学氧化与还原管10与陶瓷超滤器11连通，活性氧混合器8为混合泵(型号USESE 20QY2.5)。原水经过泵泵入原水贮水桶1，再通过水管5依序经过粗滤罐2、碳滤罐3、精滤罐4完成水的前处理工序；经过前处理的水再进入活性氧混合器8，此时活性氧发生器7发生出的活性氧(O3)也进入活性氧混合器8与水一起进行混合，其活性氧的加入量为每升原水1-4mg/l，原水的温度为15℃-30℃，原水的压力为1-3kgf/cm2；完成活性氧与水混合工序；经过混合的水进入光化学氧化与还原管10，在紫外光发生器9的作用下，其光能的激发能量为90-140kcal/mol或376-585kj/mol，在此工序中，上道工序中加入的活性氧在水中进行厌氧反应，清除水中的厌氧菌，同时紫外光(UV)对水进一步杀菌，并加强了活性氧的氧化与还原功能，使光化学氧化与还原反应更为彻底；完成光化学氧化与还原工序的水经过水管进入陶瓷超滤器11中，陶瓷膜超滤工序设在光化学氧化与还原工序前，其内陶瓷滤膜12的空径0.01-0.5μ，由于使用了本陶瓷超滤膜，光化学氧化与还原工序中UV杀菌后遗留的细菌尸体被过滤，使流出的水口感好，并减少了二次污染的机会。陶瓷超滤膜将O3还原后的有机和无机污染物以还原后的固体形式滤除，也使出水口感较好，并减少了污染物对人体的伤害；陶瓷超滤膜12将UV及O3不能完全杀灭的细菌与病毒完全滤出。在本装置使用一段时间后，可以利用反冲洗系统对陶瓷超滤器进行反冲洗，其反冲压力为2-4kg。由于前述工序的联合使用，使96％以上的水中有机污染物变成了碳、水、氧、二氧化碳和OH-，附着在陶瓷膜上被阻隔的有机污染物还原物成为固体，因而改变了水中的有机污染物使其丧失粘着力与团聚力，因而在对陶瓷超滤膜进行反冲洗时，可轻易地将该被还原固体物排出陶瓷超滤器外，解决了高密度陶瓷膜极易堵塞而无法商业应用的难题。
除上述实施例外，本发明还可以有其他实施方式。凡采用等同替换或等效变换形成的技术方案，均落在本发明要求的保护范围内。
Claims (2)
1.一种饮用水的三合一处理装置，它包括有原水贮水桶、粗滤罐、碳滤罐、精滤罐、水管、阀，反冲洗系统，粗滤罐通过水管与原水贮水桶相连，在流向原水贮水桶的水管上设有阀，粗滤罐与碳滤罐连通，碳滤罐与精滤罐连通，其特征在于：它还包括有活性氧发生器、活性氧混合器、紫外光发生器、光化学氧化与还原管、陶瓷超滤器，活性氧发生器通过管道与活性氧混合器连通；活性氧混合器一端通过管道与精滤罐连通，另一端与光化学氧化与还原管连通；光化学氧化与还原管设在紫外光发生器发出的光源区域内；光化学氧化与还原管与陶瓷超滤器连通。
2.根据权利要求1所述的一种饮用水的三合一处理装置，其特征在于：所述的活性氧混合器为混合泵。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100382774A CN1810684B (zh) | 2005-01-28 | 2005-01-28 | 饮用水的三合一处理工艺及其装置 |
| US11/814,145 US20080128356A1 (en) | 2005-01-28 | 2005-12-15 | Three in One Method and Equipment for Treating Drinking Water |
| PCT/CN2005/002193 WO2006079273A1 (fr) | 2005-01-28 | 2005-12-15 | Procede et equipement pour le traitement d'eau potable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100382774A CN1810684B (zh) | 2005-01-28 | 2005-01-28 | 饮用水的三合一处理工艺及其装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1810684A CN1810684A (zh) | 2006-08-02 |
| CN1810684B true CN1810684B (zh) | 2011-03-30 |
Family
ID=36740037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100382774A Expired - Fee Related CN1810684B (zh) | 2005-01-28 | 2005-01-28 | 饮用水的三合一处理工艺及其装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080128356A1 (zh) |
| CN (1) | CN1810684B (zh) |
| WO (1) | WO2006079273A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9769300B2 (en) * | 2009-09-24 | 2017-09-19 | Blackberry Limited | System and associated NFC tag using plurality of NFC tags associated with location or devices to communicate with communications device |
| US10675570B2 (en) | 2010-05-12 | 2020-06-09 | Hydrasyst Pty Ltd | Water treatment apparatus, system and process |
| US20150166385A1 (en) * | 2013-12-16 | 2015-06-18 | Hennesy Mechanical Sales, LLC | Mobile water purification system and method |
| CN105928097A (zh) * | 2016-06-07 | 2016-09-07 | 河南中烟工业有限责任公司 | 中央空调微雾加湿排放水的循环利用装置 |
| CN107344789A (zh) * | 2017-09-05 | 2017-11-14 | 无锡市凡宇水处理机械制造有限公司 | 高效进水过滤的水处理装置 |
| CN118591513A (zh) * | 2022-01-19 | 2024-09-03 | 阿比彻·蓬立基塔嫩 | 使用改进的先进氧化技术进行水处理的方法和系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0537451A1 (en) * | 1991-10-18 | 1993-04-21 | Nec Corporation | Process for the decomposition of organochlorine solvent contained in water |
| CN2464716Y (zh) * | 2000-09-01 | 2001-12-12 | 谢刚正 | 瓷滤纯净水生产装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853113A1 (de) * | 1978-12-08 | 1980-06-26 | Riwoplan Med Tech Einricht | Vorrichtung zur erzeugung von sterilwasser, insbesondere zur entfaltung oder spuelung der blase |
| US4752401A (en) * | 1986-02-20 | 1988-06-21 | Safe Water Systems International, Inc. | Water treatment system for swimming pools and potable water |
| US5236595A (en) * | 1990-07-06 | 1993-08-17 | International Environmental Systems, Inc., Usa | Method and apparatus for filtration with plural ultraviolet treatment stages |
| JPH0741160B2 (ja) * | 1990-10-25 | 1995-05-10 | 株式会社荏原総合研究所 | 洗浄水の供給方法及び供給装置 |
| US5536403A (en) * | 1993-07-16 | 1996-07-16 | Sugimoto; Akitoshi | Liquid purification system with microfiltration means, disinfection means and adsorption means |
| JP3223660B2 (ja) * | 1993-08-30 | 2001-10-29 | 日本マイクロリス株式会社 | パイロジエンフリーの超純水の製造方法 |
| WO2002062711A1 (fr) * | 2001-02-02 | 2002-08-15 | Mikasavets Inc. | Dispositif de production de solution aqueuse a atome libre, procede de production de solution aqueuse a atome libre, et solution aqueuse a atome libre |
| CN1477063A (zh) * | 2002-08-21 | 2004-02-25 | 中国科学院生态环境研究中心 | 超滤-射流补臭氧-紫外二次激发产生自由基净化微污染水源水的技术和工艺 |
-
2005
- 2005-01-28 CN CN2005100382774A patent/CN1810684B/zh not_active Expired - Fee Related
- 2005-12-15 WO PCT/CN2005/002193 patent/WO2006079273A1/zh not_active Application Discontinuation
- 2005-12-15 US US11/814,145 patent/US20080128356A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0537451A1 (en) * | 1991-10-18 | 1993-04-21 | Nec Corporation | Process for the decomposition of organochlorine solvent contained in water |
| CN2464716Y (zh) * | 2000-09-01 | 2001-12-12 | 谢刚正 | 瓷滤纯净水生产装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006079273A1 (fr) | 2006-08-03 |
| CN1810684A (zh) | 2006-08-02 |
| US20080128356A1 (en) | 2008-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20070112818A (ko) | 오존 및 재순환을 사용하여 액체를 정화하는 장치 및 방법 | |
| CN1810684B (zh) | 饮用水的三合一处理工艺及其装置 | |
| CN101108762B (zh) | 一种制药用水的处理工艺 | |
| CN108046509A (zh) | 一种直饮水制作供水工艺及直饮水系统 | |
| CN105330004B (zh) | 一种中水回用的处理工艺 | |
| CN107364998A (zh) | 中等浓度有机工业废水的处理工艺 | |
| CN201517056U (zh) | 饮水机用臭氧净化水桶 | |
| CN201390681Y (zh) | 一体化净水器 | |
| KR20190118998A (ko) | 먹는 물 생산을 위한 수처리 방법 | |
| CN2769257Y (zh) | 饮用水的三合一处理装置 | |
| CN205710216U (zh) | 一种微排放纯水机 | |
| CN1344690A (zh) | 健康净水的处理方法及其处理装置 | |
| CN215667580U (zh) | 一种直饮水净化处理装置 | |
| CN105776680B (zh) | 一种新型微排放纯水机 | |
| CN210915728U (zh) | 一种生活污水处理设备 | |
| CN204265481U (zh) | 一种用于微污染水处理的紫外联合臭氧装置 | |
| US20110284469A1 (en) | Device and Method for Purifying a Liquid | |
| CN203976550U (zh) | 医院血透析用水水处理装置 | |
| CN108017219B (zh) | 一种高氟水处理设备 | |
| CN112811708A (zh) | 一种直饮水净化处理方法与装置 | |
| CN110563077A (zh) | 一种污水深度催化氧化处理装置 | |
| CN2868990Y (zh) | 一种健康生活饮用水中央净水机 | |
| JP3966504B2 (ja) | 浄水方法及び浄水装置 | |
| CN1477063A (zh) | 超滤-射流补臭氧-紫外二次激发产生自由基净化微污染水源水的技术和工艺 | |
| CN212609932U (zh) | 一种提高有机污水回用水质量的装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20200128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |