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    • 5. 发明专利
    • Desalination apparatus and desalination method
    • 脱盐装置和脱盐方法
    • JP2012213730A
    • 2012-11-08
    • JP2011081252
    • 2011-03-31
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • MATSUI KATSUNORITAKEUCHI KAZUHISA
    • C02F1/44B01D61/04B01D61/12
    • Y02A20/131
    • PROBLEM TO BE SOLVED: To provide a desalination apparatus and a desalination method capable of controlling excessive injection of SBS solution and surely completing neutralization treatment when carrying out the neutralization treatment using a reducing agent to raw water after chlorination treatment.SOLUTION: The desalination apparatus 10 includes: a desalting treatment apparatus 17 and a reducing agent feeder 18 which includes a chlorine adding part 31 for taking out raw water obtained by adding chlorine-containing water from an upstream side of the desalting treatment apparatus 17 and quantitatively adding chlorine components to the raw water which has been taken out, a chlorine determining quantity part 32 for determining quantity of chlorine amount in the raw water obtained by adding chlorine components, a reducing agent feeding amount determination part 33 for calculating reducing agent amount corresponding to the difference between the chlorine amount determined by the chlorine determining quantity part 32 and the quantitatively added chlorine amount and determining feeding amount of the reducing agent, and a reducing agent feeding part 34 for feeding the determined feeding amount of the reducing agent to the raw water obtained by adding chlorine-containing water at the upstream side of the desalting treatment apparatus 17.
    • 要解决的问题:提供一种能够控制SBS溶液的过量注入的脱盐装置和脱盐方法,并且在氯化处理后对还原剂进行中和处理时可靠地完成中和处理。 解决方案:脱盐设备10包括:脱盐处理设备17和还原剂进料器18,其包括用于从脱盐处理设备的上游侧加入含氯水得到的原水的氯添加部分31 17,定量添加已经取出的原水中的氯组分,用于测定通过添加氯成分得到的原水中的氯量的氯量判定量部32,用于计算还原剂的还原剂供给量判定部33 对应于由氯测定量部分32确定的氯量与定量添加的氯量之间的差异以及确定还原剂的进料量的量;以及还原剂供给部34,用于将确定的还原剂进料量供给到 通过在u中加入含氯水得到的原水 脱盐处理装置的一侧。17.版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Water quality control method based on heater drain iron concentration
    • 基于加热器排水浓度的水质控制方法
    • JP2006231197A
    • 2006-09-07
    • JP2005049462
    • 2005-02-24
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • TSUBAKISAKI SENICHIMOTAI KENJITAKEUCHI KAZUHISAYOSHIDA AKITOKAWASHIMA KOKI
    • C02F5/00F22B37/56F22D11/00G01N15/06
    • PROBLEM TO BE SOLVED: To provide a water quality control method based on heater drain iron concentration capable of controlling the iron concentration of an extremely low concentration at a boiler inlet even in the analysis sensitivity of the conventional iron concentration measuring device.
      SOLUTION: In the water quality control method, a first reference value of iron concentration in feed water at the boiler 31 inlet is decided and a dilution contribution of a heater 7 arranged on the downstream side of a boiler 31 is determined with respect to the first reference value. By multiplying a reciprocal of the dilution contribution to the first reference value, a second reference value of iron concentration in a drain of the heater 7 is determined. The iron concentration in the drain of the heater 7 is measured and the iron concentration in the feed water is monitored so that the measured iron concentration becomes the second reference value or less. Thereby, the iron concentration at the boiler 31 inlet is controlled to be the first reference value or less.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:即使在常规铁浓度测量装置的分析灵敏度中,提供一种基于加热器排水铁浓度的水质控制方法,其能够控制锅炉入口处的极低浓度的铁浓度。 解决方案:在水质控制方法中,确定在锅炉31入口处的给水中的铁浓度的第一参考值,并且设置在锅炉31的下游侧的加热器7的稀释贡献相对于 到第一个参考值。 通过将稀释贡献的倒数乘以第一参考值,确定加热器7的漏极中的铁浓度的第二参考值。 测量加热器7的排水中的铁浓度,监测供水中的铁浓度,使得测得的铁浓度变为第二参考值或更低。 由此,将锅炉31的入口处的铁浓度控制为第一基准值以下。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Stain prevention-corrosion prevention apparatus for metal structure and method for energizing stain prevention-corrosion prevention apparatus
    • 用于金属结构的防锈蚀防锈装置和用于加强防锈防锈装置的方法
    • JP2005248257A
    • 2005-09-15
    • JP2004060666
    • 2004-03-04
    • Mitsubishi Heavy Ind LtdToho Gas Co Ltd三菱重工業株式会社東邦瓦斯株式会社
    • FURUKAWA SEIJITAKEUCHI KAZUHISAUSAMI MASAHIROYOSHIDA KEIJIROUYOSHIDA KOJIHARUTA TAKASHISHINYA KATSUMISAKIMURA MITSURU
    • C23F13/00
    • PROBLEM TO BE SOLVED: To provide a stain prevention-corrosion prevention device for a metal structure where initial construction cost is reduced, and stain prevention and corrosion prevention can be performed to a plurality of adjoining metal structures. SOLUTION: In the stain prevention-corrosion prevention apparatus 10 for a metal structure provided with: a reference electrode 1 placed in seawater and having a known electric potential in accordance with the substance to be used in the seawater; an anode electrode 2 placed in the seawater; a metal structure 3 as the object for stain prevention and corrosion prevention placed in the seawater; and a commercial power device 4 connected to the reference electrode 1 and the anode electrode 2, making the electric potential of the anode electrode 2 to the relatively high one and the electric potential of the metal structure 3 to the relatively low one, and further, based on the electric potential of the reference electrode 1, making the electric potential of the metal structure 3 to the one capable of corrosion prevention, an adjoining metal structure 5 placed in the seawater in the vicinity of the metal structure 3 is connected with the commercial power device 4 via a resistance 6. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种用于金属结构的防污蚀防腐蚀装置,其中初始施工成本降低,并且可以对多个邻接的金属结构进行防污染和防腐蚀。 < P>解决方案:在用于金属结构的防污蚀防腐蚀装置10中,其具有:设置在海水中的参考电极1,并且具有与在海水中使用的物质相同的已知电位; 放置在海水中的阳极电极2; 作为用于防污和防腐蚀的物体的金属结构3放置在海水中; 以及连接到参考电极1和阳极电极2的商业电力设备4,使得阳极电极2的电位相对较高,金属结构体3的电位相对较低, 基于参考电极1的电位,使金属结构体3的电位成为能够防止腐蚀的电极,将设置在金属结构体3附近的海水中的邻接金属结构体5与商业 电源设备4通过电阻6.版权所有(C)2005,JPO&NCIPI
    • 9. 发明专利
    • Substrate plate for detecting oceanic microorganism and method for monitoring ocean
    • 用于检测海洋微生物的基板和监测海洋的方法
    • JP2005176791A
    • 2005-07-07
    • JP2003425757
    • 2003-12-22
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • SUGIMORI MIHOTAKEUCHI KAZUHISA
    • G01N33/569C12M1/00C12N15/09C12Q1/68G01N37/00
    • PROBLEM TO BE SOLVED: To provide a method for monitoring an ocean, capable of grasping the state of the ocean quickly, and analyzing tools used for the same, or the like.
      SOLUTION: The method for monitoring the ocean comprises collecting sea water from a prescribed sea zone to prepare a specimen, extracting polynucleotides of microorganisms contained in the specimen, testing polynucleotides 5 extracted from the specimen with a substrate plate 1 immobilized a polynucreotide 3 derived from at least 1 kind of a microorganism belonging to any of prescribed bacterial groups such as an α-proteobacteria class and used for detecting the oceanic microorganisms, detecting whether or not the polynucleotide 5 extracted from the specimen hybridizes with the polynucleotide immobilized on the substrate plate for detecting the ocean microorganisms, and whether or not the bacterial species or Archaeal species from which the polynucleotide immobilized on the substrate plate for detecting the oceanic microorganisms, is present in the sea water and analyzing the detected testing results by using the substrate plate for detecting the oceanic microorganisms.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够快速掌握海洋状态的海洋监测方法,以及分析其使用的工具等。 解决方案:用于监测海洋的方法包括从规定的海域收集海水以制备样品,提取样品中包含的微生物的多核苷酸,测试从样品中提取的多核苷酸5,固定有多柔比星3 衍生自属于任何规定细菌群体的α-微生物类别的至少1种微生物,用于检测海洋微生物,检测从标本中提取的多核苷酸5是否与固定在基质上的多核苷酸杂交 用于检测海洋微生物的板,以及固定在基板上用于检测海洋微生物的多核苷酸的细菌种类或古菌种是否存在于海水中,并且通过使用基板将其检测出的测试结果分析 检测海洋微生物。 版权所有(C)2005,JPO&NCIPI