-
公开(公告)号：US20080217234A1
公开(公告)日：2008-09-11
申请号：US12073606
申请日：2008-03-07
IPC分类号： B01D29/00
CPC分类号： C02F9/00 , C02F1/281 , C02F1/444 , C02F1/66 , C02F11/121 , C02F2101/14 , C02F2209/06
摘要： There is disclosed a device for treating fluorine-containing water in which for-treatment water can be treated so as to set a fluorine concentration to a drainage standard or less without adding a reagent such as a pH adjuster to change a pH of the for-treatment water if possible. A treatment device includes a first treatment means for adding, to fluorine-containing for-treatment water, a reactive compound which reacts with fluorine to form a fluoride and which does not apply an OH group, so that a suspension is formed; a second treatment means for separating the suspension obtained by the first treatment means into a solid and a liquid; and a third treatment means for bringing a permeation liquid separated by the second treatment means into contact with a fluoride ion adsorbent.
摘要翻译： 公开了一种用于处理含氟水的装置，其中可以处理待处理水以便将氟浓度设定为排水标准或更低，而不添加诸如pH调节剂的试剂， 处理水可能。 处理装置包括第一处理装置，用于向含氟处理水中加入与氟反应形成氟化物并且不施加OH基团的反应性化合物，从而形成悬浮液; 用于将由第一处理装置获得的悬浮液分离成固体和液体的第二处理装置; 以及第三处理装置，用于使由第二处理装置分离的渗透液体与氟离子吸附剂接触。
-
公开(公告)号：US20090101560A1
公开(公告)日：2009-04-23
申请号：US12211617
申请日：2008-09-16
IPC分类号： C01F11/22
CPC分类号： B01D71/26 , B01D61/147 , B01D65/02 , B01D67/0088 , B01D2311/04 , B01D2311/08 , B01D2315/06 , B01D2321/04 , B01D2321/185 , B01D2323/283 , C02F1/5236 , C02F1/66 , C02F11/121 , C02F2101/14 , C02F2103/346 , C02F2209/003 , C02F2209/06 , B01D2311/12 , B01D2311/2646 , B01D2311/2649
摘要： When hydrofluoric acid is introduced into a treatment tank in a pH adjustment unit, an alkali chemical is also introduced thereinto to set pH of first treated water in the treatment tank to be larger than pH of the wastewater. Moreover, a third path (circulating path) is connected to the treatment tank to circulate the first treated water. Then, pH adjustment is performed until second treated water having a pH value within a desired range is generated. The second treated water having the pH value adjusted to a desired value after the pH adjustment is transferred to the reaction tank for reaction with calcium. Thus, deterioration in treatment efficiency can be prevented. Moreover, the pH meter is provided in the circulating path and never comes into direct contact with the wastewater. Thus, the pH meter can be protected from the hydrofluoric acid.
摘要翻译： 当将氢氟酸引入pH调节单元中的处理槽中时，还引入碱性化学物质以使处理槽中的第一处理水的pH值大于废水的pH值。 此外，将第三路径（循环路径）连接到处理槽以使第一处理水循环。 然后，进行pH调节，直到产生pH值在期望范围内的第二处理水。 在pH调节后将pH值调节至所需值的第二处理水转移到反应罐中以与钙反应。 因此，可以防止治疗效率的劣化。 此外，pH计设置在循环路径中，不会与废水直接接触。 因此，可以保护pH计免于氢氟酸。
-
公开(公告)号：US20090026088A1
公开(公告)日：2009-01-29
申请号：US12173931
申请日：2008-07-16
申请人： Yasuteru Sumida , Hiroyuki Umezawa , Yasuyuki Kuwai , Yui Ogawa , Hana Oe
发明人： Yasuteru Sumida , Hiroyuki Umezawa , Yasuyuki Kuwai , Yui Ogawa , Hana Oe
CPC分类号： C02F1/4672 , C02F1/461 , C02F1/4674 , C02F2001/46142 , C02F2001/46157 , C02F2201/46145
摘要： Provided is a water treatment device which efficiently removes an oxidant from water to be treated. The water treatment device according to the present invention includes: a fiber electrode; a first electrode which is disposed downstream in a flow path for the water to be treated and is connected to the fiber electrode, and which is applied with a negative potential; a second electrode which is disposed apart from the fiber electrode and upstream of the first electrode in the flow path, and which is applied with a positive potential; and supplying means which applies the negative and positive potentials to the first electrode and the second electrode, respectively. Such a configuration allows the oxidant represented by hypochlorous acid to be removed from the water to be treated.
摘要翻译： 提供一种能够有效地从被处理水中除去氧化剂的水处理装置。 根据本发明的水处理装置包括：纤维电极; 第一电极，其设置在待处理水的流路中的下游，并连接到所述纤维电极，并施加负电位; 第二电极，其设置在所述流路中与所述纤维电极隔开并且位于所述第一电极的上游，并且被施加正电位; 以及将负电位和正电位分别施加到第一电极和第二电极的供给装置。 这样的结构使得由待处理的水中除去由次氯酸代表的氧化剂。
-
公开(公告)号：US20090283464A1
公开(公告)日：2009-11-19
申请号：US12306625
申请日：2007-06-27
申请人： Hana Oe , Hiroyuki Umezawa , Yasuteru Sumida , Yui Ogawa , Tomohito Koizumi , Toru Kawabata
发明人： Hana Oe , Hiroyuki Umezawa , Yasuteru Sumida , Yui Ogawa , Tomohito Koizumi , Toru Kawabata
CPC分类号： B01D61/025 , C02F1/008 , C02F1/28 , C02F1/441 , C02F1/461 , C02F1/68 , C02F1/685 , C02F5/00 , C02F2303/04 , E03B1/02
摘要： There is disclosed a water feed device capable of adding mineral components to for-treatment water in accordance with user's request to feed a variety of water including the mineral components from soft water to hard water. Furthermore, there is disclosed a water feed device capable of selecting a treatment function to be performed with respect to the for-treatment water in accordance with the type of water for use as the for-treatment water, a use situation and a purpose, to perform an optimum treatment. A water feed device S of the present invention includes a mineral addition treatment unit which has one or more mineral components and which adds the mineral components to the for-treatment water; and a control unit which has data concerning the one or more mineral components of mineral water and which controls the addition of the mineral components by the mineral addition treatment unit in accordance with the selected mineral water.
摘要翻译： 公开了一种能够根据用户的要求将矿物成分添加到待处理水中的给水装置，以将包含矿物成分的各种水从软水供给到硬水。 此外，公开了一种供水装置，其能够根据用作待处理水的水的类型，使用情况和目的来选择对待处理水进行的处理功能， 进行最佳治疗。 本发明的给水装置S包括具有一种或多种矿物组分并将矿物组分添加到待处理水中的矿物添加处理单元; 以及控制单元，其具有关于矿物水的一种或多种矿物成分的数据，并且其根据所选择的矿泉水控制矿物添加处理单元添加矿物成分。
-
公开(公告)号：US20110179951A1
公开(公告)日：2011-07-28
申请号：US13003617
申请日：2009-07-15
申请人： Daisuke Suzuki , Masahiro Iseki , Keiko Kurokawa , Mineo Ikematsu , Hiroyuki Umezawa , Yoshiaki Noguchi
发明人： Daisuke Suzuki , Masahiro Iseki , Keiko Kurokawa , Mineo Ikematsu , Hiroyuki Umezawa , Yoshiaki Noguchi
CPC分类号： F24F3/16 , A61L9/145 , A61L9/22 , A61L2209/213 , B01D53/323 , B01D53/77 , C02F1/4672 , F24F2001/0096 , F24F2003/1692 , F24F2006/006
摘要： An electric device 1 includes: an air inlet 3 through which air is taken in; a gas-liquid contact portion 5 for making gas-liquid contact between the air taken in and electrolyzed water 4 to purify the air; a water collecting portion 6 for collecting moisture in the air after the gas-liquid contact; an air outlet 7 through which the air the moisture in which was collected is ejected, wherein the air inlet 3, the gas-liquid contact portion 5, the water collecting portion 6, and the air outlet 7 are arranged in sequential order from upstream of an air duct 2; a water storage portion 8 in which the gas-liquid contact portion 5 is dipped and in which the water collected by the water collecting portion 6 is stored; and an electrolyzing portion 9 for generating the electrolyzed water 4 containing an active oxygen species by electrolyzing the water stored in the water storage portion 8. As a result, a compact electric device with an air cleaning function is provided at low cost that is capable of generating water containing an active oxygen species without requiring additional water feed and without generating a by-product.
摘要翻译： 电气设备1包括：空气入口3，通过空气入口3吸入空气; 用于使吸入的空气与电解水4之间的气液接触以净化空气的气液接触部分5; 用于在气液接触之后收集空气中的水分的集水部分6; 空气出口7，通过该空气排出空气中收集的水分，其中空气入口3，气液接触部分5，集水部分6和空气出口7按照顺序从第 风道2; 其中储存有气液接触部分5并储存由集水部分6收集的水的储水部分8; 以及电解部分9，用于通过电解储存在储水部分8中的水来产生含有活性氧的电解水4.结果，提供了一种具有空气净化功能的紧凑型电气装置，其成本低廉， 产生含有活性氧的水，而不需要额外的进水并且不产生副产物。
-
公开(公告)号：US20080283391A1
公开(公告)日：2008-11-20
申请号：US12153029
申请日：2008-05-13
申请人： Yui Ogawa , Hana Oe , Hiroyuki Umezawa
发明人： Yui Ogawa , Hana Oe , Hiroyuki Umezawa
IPC分类号： C02F1/461
CPC分类号： C02F1/48 , C02F1/288 , C02F1/4602 , C02F1/469 , C02F2001/46157 , C02F2303/04 , C02F2303/22
摘要： There is disclosed a water treatment device capable of improving the treatment efficiency of for-treatment water and passing the for-treatment water once to sufficiently treat the water without repeatedly circulating the water, and the water treatment device includes a water passing first electrode arranged in the channel of the for-treatment water, a conductive fiber positioned on the downstream side of this first electrode and energized by the first electrode, a water passing second electrode positioned on the downstream side of this conductive fiber and forming a pair with the first electrode, an insulating porous spacer interposed between this second electrode and the conductive fiber, and a supply section which supplies voltages to both of the electrodes.
摘要翻译： 公开了一种水处理装置，其能够提高处理用水的处理效率，并使处理用水一次，以充分处理水而不使水重复循环，并且水处理装置包括：水通过第一电极，其布置在 处理水的通道，位于该第一电极的下游侧并被第一电极通电的导电纤维，位于该导电性纤维的下游侧的水通过第二电极，与第一电极成对 插入在该第二电极和导电纤维之间的绝缘多孔隔离物，以及向两个电极提供电压的供应部分。
-
公开(公告)号：US07438804B2
公开(公告)日：2008-10-21
申请号：US10979814
申请日：2004-11-03
IPC分类号： C02F1/463
CPC分类号： C02F1/72 , C02F1/001 , C02F1/004 , C02F1/463 , C02F1/722 , C02F1/76 , C02F1/78 , C02F9/00 , C02F2103/16 , C02F2103/346 , C02F2201/4613 , C02F2303/16 , Y02W10/37
摘要： Provided are a coagulation treatment apparatus capable of removing fine objects of removal from a fluid containing the objects of removal, and a coagulation treatment method using the apparatus. A coagulation treatment apparatus for a fluid according to the present invention includes a production device for introducing ions of metal belonging to Group 8 of the periodic table into a fluid containing objects of removal and for producing a coagulated substance in which the objects of removal and the metal ions are bonded to each other. Moreover, a coagulation treatment apparatus of another embodiment includes: the production device for introducing ions of metal belonging to Group 8 of the periodic table into a fluid containing objects of removal and for producing a coagulated substance in which the objects of removal and the metal ions are bonded to each other; and the introduction device for coagulating the objects of removal by introducing the coagulated substance produced by the production device into the fluid.
摘要翻译： 提供一种凝结处理装置，其能够从含有除去对象的流体中除去细小的物体，以及使用该装置的凝固处理方法。 根据本发明的用于流体的凝固处理装置包括用于将属于周期表第8组的金属的离子引入含有除去物体的流体和用于产生除去物体的凝结物质的制造装置， 金属离子彼此结合。 此外，另一实施方式的凝固处理装置包括：将属于周期表第8族的金属的离子引入含有除去物的流体和用于制造除去物和金属离子的凝结物质的制造装置 相互结合; 以及引入装置，用于通过将由生产装置产生的凝固物质引入流体来凝结除去物体。
-
公开(公告)号：US20070034567A1
公开(公告)日：2007-02-15
申请号：US11500898
申请日：2006-08-09
IPC分类号： C02F9/00
CPC分类号： C02F9/00 , C02F1/20 , C02F1/4618 , C02F3/006 , C02F3/1268 , C02F3/302 , C02F2101/14 , C02F2101/16 , C02F2209/04 , C02F2209/06 , C02F2209/15 , Y02W10/15
摘要： An object is to provide a water treatment device which can treat for-treatment water containing fluorine components into a state adaptable to the environment and which can treat nitrogen compounds without influencing a concentration of the for-treatment water containing the nitrogen compounds. The water treatment device includes: a fluorine content removing unit to separate a substance to be removed from the for-treatment water in which the substance to be removed including a fluorine content is mixed; an electrochemical treatment unit including at least a pair of electrodes submerged at least partially in the for-treatment water, from which the substance to be removed has been separated, to perform a treatment by an electrochemical technique; and a biological treatment unit which biologically treats the water treated by the electrochemical technique.
摘要翻译： 本发明的目的是提供一种水处理装置，其可以将含氟成分的处理水处理成适用于环境的状态，并且可以处理氮化合物，而不影响含氮化合物的待处理水的浓度。 所述水处理装置具备：将含有氟成分的所述被除去物质混合的所述待处理水分离出的被除去物质的氟含量除去部， 电化学处理单元，包括至少部分浸没在待处理水中的至少一对电极，待除去的物质已经从其分离，以通过电化学技术进行处理; 以及生物处理单元，其生物处理通过电化学技术处理的水。
-
公开(公告)号：US20060231472A1
公开(公告)日：2006-10-19
申请号：US11386105
申请日：2006-03-22
IPC分类号： C02F1/58
CPC分类号： C02F1/44 , C02F1/66 , C02F2101/14 , Y10S210/915
摘要： A wastewater treatment equipment of an embodiment of the present invention neutralizes a WTBT 12 by introducing the WTBT 12 containing fluorine components to a first treatment tank 11A and by introducing an NaOH solution from a second path P2 and so on. The fluorine components contained in the WTBT 12 is then fixed as calcium fluoride by adding calcium components to the WTBT 12 stored in a second treatment tank 11B. Furthermore, MTBR like calcium fluoride are separated from the WTBT in a third treatment tank 11C. The separated MTBR are rinsed and dewatered in a filter press 17.
摘要翻译： 本发明的一个实施方案的废水处理设备通过将含有氟组分的WTBT 12引入第一处理槽11A并通过从第二路径P 2引入NaOH溶液等来中和WTBT 12。 然后通过向存储在第二处理槽11B中的WTBT12添加钙成分将WTBT 12中所含的氟组分固定为氟化钙。此外，在第三处理槽11中将MTBR如氟化钙与WTBT分离。 分离的MTBR在压滤机17中漂洗并脱水。
-
公开(公告)号：US20060266687A1
公开(公告)日：2006-11-30
申请号：US11499554
申请日：2006-08-04
IPC分类号： B01D33/00
CPC分类号： B01D37/02 , B01D29/114 , B01D29/15 , B01D29/39 , B01D29/66 , B01D61/147 , B01D61/20 , B01D63/08 , B01D65/003 , B01D65/02 , B01D2321/04 , B01D2321/185
摘要： A filtration apparatus is provided which is easy to maintain, manage and which enables preservation of filtration characteristics due to the fact that filtration is carried out by use of a gelatinous filter apparatus. In the filtration apparatus, filtration characteristics can be maintained by providing a bubble supplying mechanism for removing a sedimentary layer comprising removables that is formed on a surface of a filtration film and a filtration characteristics restoring mechanism for restoring the filter film clogged by the removables by causing a back-flow of filtered water accumulated in a cistern. Filtration apparatus maintenance and management are facilitated by improving recovery efficiency of the precipitated removables by tapering a lower part inside a raw water tank and providing a recovery tank for recovering removables via a valve.
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.028 秒)
