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    • 31. 发明专利
    • Water treatment system
    • 水处理系统
    • JP2007245081A
    • 2007-09-27
    • JP2006074900
    • 2006-03-17
    • Toshiba Corp株式会社東芝
    • IDE KENJIABE NORIMITSUMURAYAMA SEIICHIUENO OSAMUMORIKAWA AKIRASOMA TAKAHIROEHATA SUSUMU
    • C02F1/32C02F1/50C02F1/76
    • PROBLEM TO BE SOLVED: To enhance the disinfection performance of a measure against algae, a microbe or the like, without producing a by-product, and also output a purified treated fluid even when an ultraviolet lamp and a protective tube are abnormal.
      SOLUTION: A water treatment system comprises: an ultraviolet irradiation apparatus 1 which places a plurality of ultraviolet lamps 25 individually contained in the protective tube 26 in a container 20, into which water to be treated flows, and irradiates a fluid to be treated in the container with an ultraviolet ray from the ultraviolet lamp; a protective tube fracture detector 7 for detecting the fracture of the protective tube; a by-pass pipe 5 connecting the upstream side with the downstream side of the ultraviolet irradiation apparatus; disinfectant injection means 10 and 11 provided on the downstream side of the ultraviolet irradiation apparatus; and a water purifying treatment monitor controller having the disinfectant injection means which normally controls so that the fluid to be treated flows into the ultraviolet irradiation apparatus, and when the fracture of the protective tube is determined from the output of the protective tube fracture detector, switches to a by-pass pipe side, transmits a command to inject a disinfectant into the disinfectant injection means and purifies the fluid to be treated.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了提高针对藻类,微生物等而不产生副产物的措施的消毒性能,并且即使当紫外灯和保护管异常时也输出纯化的处理流体 。 解决方案:水处理系统包括:紫外线照射装置1,其将单独包含在保护管26中的多个紫外线灯25放置在待处理的水流入的容器20中,并将流体照射 在紫外线灯下用紫外线在容器内处理; 用于检测保护管的断裂的保护管断裂检测器7; 将上游侧与紫外线照射装置的下游侧连接的旁路管5; 设置在紫外线照射装置的下游侧的消毒剂注入单元10,11; 以及具有消毒剂注入单元的净水处理监视器控制器,所述消毒剂注入单元通常控制使待处理的流体流入紫外线照射设备,并且当根据保护管断裂检测器的输出确定保护管的断裂时,开关 向旁通管侧传送用于将消毒剂注入消毒剂注入装置的指令,并净化待处理的流体。 版权所有(C)2007,JPO&INPIT
    • 32. 发明专利
    • Ozone treatment system
    • 臭氧处理系统
    • JP2007117849A
    • 2007-05-17
    • JP2005311637
    • 2005-10-26
    • Toshiba Corp株式会社東芝
    • KURIHARA CHIYOUKOARIMURA RYOICHIMENJU TAKUABE NORIMITSUIDE KENJIMURAYAMA SEIICHI
    • C02F1/78
    • PROBLEM TO BE SOLVED: To produce high quality city water by increasing the injection rate of ozone to correspond to the concentration of ammonia in water to be treated and securing high ozone injection effect while suppressing the concentration of bromic acid to a prescribed value in such time when treating water high in the concentration of odor materials flows in or the quality of raw water is degraded by draught water flow.
      SOLUTION: A correcting value is calculated in a dissolved ozone concentration set value correcting part 6c corresponding to the concentration of ammonia in the water to be treated which is introduced into ozone injection equipment 3a to correct a dissolved ozone concentration set value set in a dissolved ozone concentration set value part 15 and the concentration of ozone generated in ozone generation equipment 2 is controlled by the correction to suppress the concentration of bromic acid in the water to be treated.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:通过增加臭氧的注入速率来对应于待处理的水中的氨的浓度并且确保高的臭氧注入效果同时将溴酸的浓度抑制到规定值来生产高质量的城市用水 在处理高浓度的气味物质的水流入时,原水的质量会由于通水流而降解。 解决方案:在溶解臭氧浓度设定值校正部分6c中计算对应于被引入臭氧注入设备3a中的待处理水中的氨浓度的校正值,以校正设定在臭氧浓度设定值 溶解臭氧浓度设定值部分15和臭氧发生设备2中产生的臭氧浓度通过校正来控制,以抑制待处理水中溴酸的浓度。 版权所有(C)2007,JPO&INPIT
    • 33. 发明专利
    • Control device for water treating operation
    • 用于水处理操作的控制装置
    • JP2006326431A
    • 2006-12-07
    • JP2005151056
    • 2005-05-24
    • Toshiba Corp株式会社東芝
    • ARIMURA RYOICHIKUROKAWA FUTOSHIKURIHARA CHIYOUKOMENJU TAKUABE NORIMITSUIDE KENJIMURAYAMA SEIICHIMATSUSHIRO TAKESHI
    • C02F1/78E03B1/00
    • PROBLEM TO BE SOLVED: To provided a control device for water treating operation in a water treatment plant injecting ozone into treatment-object water for ozone treatment, capable of effectively suppressing formation of bromic acid in the ozone treatment, based on the formation characteristics of bromic acid. SOLUTION: In the water treatment plant for performing ozone treatment to treatment-object water, the concentration of formed bromic acid in an ozone treatment facility 70 is predicted based on the quality of the treatment-object water and ozone injection data. The control device 10 comprises calculating means 21, 22 of an optimum flow rate of the treatment-object water in the ozone treatment facility 70 corresponding to the prediction, and a means 23 controlling water conveying pump 71, 77 based on the calculated flow rate. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种在臭氧处理的处理对象水中注入臭氧的水处理设备中的水处理操作的控制装置,能够有效地抑制臭氧处理中的溴酸的形成,基于形成 溴酸的特点。 解决方案:在用于对处理对象水进行臭氧处理的水处理设备中,基于处理对象水和臭氧喷射数据的质量来预测臭氧处理设备70中形成的溴酸的浓度。 控制装置10包括与预测对应的臭氧处理设备70中的处理对象水的最佳流量的计算单元21,22,以及基于计算出的流量控制水输送泵71,77的单元23。 版权所有(C)2007,JPO&INPIT
    • 36. 发明专利
    • Method and apparatus for treating fluorine-containing waste water
    • 用于处理含氟废水的方法和装置
    • JP2014108366A
    • 2014-06-12
    • JP2012262252
    • 2012-11-30
    • Toshiba Corp株式会社東芝
    • MATSUSHIRO TAKESHIYAMAZAKI ATSUSHIFUKAYA TAROIDE KENJIISHIZUKA MIWA
    • C02F1/58B01D61/44B01D61/52B01D61/54C02F1/469
    • B01D61/54B01D61/44C02F1/4693C02F1/5209C02F1/5236C02F2101/14C02F2103/346C02F2209/05
    • PROBLEM TO BE SOLVED: To provide a method of removing fluorine in fluorine-containing waste water at sufficiently low costs.SOLUTION: A method of treating fluorine-containing waste water in an embodiment includes a step of bringing fluorine-containing waste water into contact with a calcium agent in a reaction vessel to react fluorine in the fluorine-containing waste water with the calcium agent so as to form calcium fluoride in the fluorine-containing waste water and a step of removing the calcium fluoride from the fluorine-containing waste water by solid/liquid separation in a solid/liquid separator arranged in the downstream of the reaction vessel to obtain a primary treatment water of the fluorine-containing waste water and a slurry containing the calcium fluoride. The method includes additionally a step of electrodialyzing the primary treatment water in an electrodialyzer arranged in the downstream of the solid/liquid separator to concentrate and remove fluoride ion contained in the primary treatment water so as to obtain final treatment water of the fluorine-containing waste water and a step of washing the solid/liquid separator with the primary treatment water.
    • 要解决的问题:提供以足够低的成本除去含氟废水中的氟的方法。解决方案:一个实施方案中的含氟废水的处理方法包括使含氟废水与 反应容器中的钙剂,用于使含氟废水中的氟与钙剂反应,以便在含氟废水中形成氟化钙,以及通过以下步骤从含氟废水中除去氟化钙 在设置在反应容器下游的固/液分离器中进行固/液分离,得到含氟废水的初级处理水和含氟化钙的浆料。 该方法还包括在布置在固/液分离器下游的电渗析器中电渗析一次处理水的步骤,以浓缩和除去一级处理水中所含的氟离子,以获得含氟废物的最终处理水 水和用一次处理水洗涤固/液分离器的步骤。
    • 37. 发明专利
    • Ultraviolet water treatment device
    • ULTRAVIOLET水处理设备
    • JP2011189289A
    • 2011-09-29
    • JP2010058129
    • 2010-03-15
    • Toshiba Corp株式会社東芝
    • ABE NORIMITSUKOBAYASHI SHINJIMURAYAMA SEIICHIIDE KENJISHIROTA AKIHIKOSOMA TAKAHIRO
    • C02F1/32B08B1/00B08B11/00
    • C02F1/325C02F2201/004C02F2201/3225C02F2201/3227C02F2201/324C02F2303/04
    • PROBLEM TO BE SOLVED: To provide an ultraviolet water treatment device capable of treating water by irradiating with ultraviolet rays while sufficiently corresponding to the change of the type of water and a water amount.
      SOLUTION: The ultraviolet water treatment device includes: an ultraviolet lamp unit 22 provided with a first flange coupling for piping at both ends thereof and an ultraviolet irradiation tube consisting of an ultraviolet lamp and a lamp protecting tube inside thereof; and a cleaning device drive unit 23 provided with a second flange coupling for piping at both ends thereof and drives a cleaning device for cleaning the surface of the lamp protecting tube. The ultraviolet lamp unit and the cleaning device drive unit are connected at the first and second flange couplings for piping.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种能够充分地对应于水的类型和水量的变化而通过用紫外线照射来处理水的紫外线水处理装置。 解决方案:紫外线水处理装置包括:紫外灯单元22,其设置有用于在其两端配管的第一法兰联接器和由其内部的紫外线灯和灯保护管构成的紫外线照射管; 以及清洁装置驱动单元23,其设置有用于在其两端的管道的第二法兰联接器,并且驱动用于清洁灯保护管的表面的清洁装置。 紫外灯单元和清洁装置驱动单元在第一和第二法兰联接器处连接用于管道。 版权所有(C)2011,JPO&INPIT
    • 38. 发明专利
    • Ultraviolet irradiation device
    • 超紫外线辐射装置
    • JP2011050830A
    • 2011-03-17
    • JP2009201035
    • 2009-08-31
    • Toshiba Corp株式会社東芝
    • ABE NORIMITSUIDE KENJIMURAYAMA SEIICHIKOBAYASHI SHINJISHIROTA AKIHIKOSOMA TAKAHIRO
    • C02F1/32
    • PROBLEM TO BE SOLVED: To obtain an ultraviolet irradiation device which can continuously monitor the ultraviolet irradiation state inside the device, can individually monitor all ultraviolet lamps disposed inside the device, and can reduce the deterioration of an ultraviolet monitor.
      SOLUTION: The ultraviolet irradiation device 1 which performs the sterilization, disinfection and inactivation of microorganisms in water and sewage treatment, includes a first ultraviolet monitor 17 which continuously monitors the ultraviolet irradiation state inside the ultraviolet irradiation device 1, and a second ultraviolet monitor 18
      1 , 18
      2 for monitoring lamp capacity which individually monitors the capacities of ultraviolet lamps 7a-7f for radiating ultraviolet rays into the ultraviolet irradiation device 1.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题为了获得可以连续监测装置内的紫外线照射状态的紫外线照射装置,可以单独地监视设置在装置内的所有紫外线灯,并且可以减少紫外线监视器的劣化。 < P>解决方案:进行水和污水处理中的微生物的灭菌,消毒灭活的紫外线照射装置1包括:连续监视紫外线照射装置1内的紫外线照射状态的第一紫外线监视器17, 监视器18 18 2 ,用于监视单独监视紫外线灯7a-7f将紫外线照射到紫外线照射装置1中的容量的灯容量。 :(C)2011,JPO&INPIT
    • 39. 发明专利
    • Damage detector of lamp sleeve for uv ray disinfection apparatus
    • 用于紫外线消毒装置的灯管的损伤检测器
    • JP2010162440A
    • 2010-07-29
    • JP2009004937
    • 2009-01-13
    • Toshiba Corp株式会社東芝
    • MURAYAMA SEIICHIABE NORIMITSUIDE KENJIKOBAYASHI SHINJIMORIKAWA AKIRASHIROTA AKIHIKOSOMA TAKAHIROTAMAKI SHOJIRO
    • C02F1/32
    • PROBLEM TO BE SOLVED: To provide the damage detector of a lamp sleeve for a UV ray disinfection apparatus which can surely and quickly detect damage in the lamp sleeve. SOLUTION: The damage detector has a vessel 2 where conductive fluid to be treated flows in, a UV ray lamp 3 which irradiates the fluid to be treated flowing in the vessel with UV rays, the light translucent lamp sleeve 4 where the UV ray amp is housed and electric conduction parts 8, 8a, 8b in the lamp sleeve. Further the damage detector has a plurality of conduction wires 7 the parts of which except for the electric conduction parts are insulated in the lamp sleeve and an electric conduction detection means 9 which detects electric change flowing in the conduction wires when the fluid to be treated permeated into the lamp sleeve comes into contact with at least one of the electric conduction parts and which reports the damage in the lamp sleeve on the basis of the signal of the detected electric change. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供可以可靠且快速地检测灯套中的损坏的用于紫外线消毒装置的灯套的损伤检测器。 解决方案:损伤检测器具有容器2,待处理的导电流体流入,紫外线灯3,其用紫外线照射在容器中流动的待处理流体,其中透光灯套筒4的UV 并且灯套中的导电部件8,8a,8b被容纳。 此外,损伤检测器具有多个导线7,除了导电部件之外的部分在灯套中绝缘,导电检测装置9检测当待处理的流体渗透时在导线中流动的电流变化 灯管中的至少一个与导电部件接触,并且基于检测到的电变化的信号报告灯套中的损坏。 版权所有(C)2010,JPO&INPIT