公开(公告)号：EP1707538A1

公开(公告)日：2006-10-04

申请号：EP05703889.5

申请日：2005-01-20

申请人： IDEMITSU KOSAN CO., LTD. ,  Daicen Membrane-Systems Ltd.

发明人： MURAMOTO, Takahisa ,  YOSHIOKA, Yoshiyuki ,  MORIMITSU, Kozo ,  MACHIDA, Masashi ,  OGOSHI, Shingo ,  NISHII, Masahiro ,  MIYAZAKI, Yasumitsu ,  KAMEDA, Shigeru

IPC分类号： C02F1/28 ,  C02F1/44 ,  C02F1/52 ,  C02F1/72 ,  B01D61/02 ,  B01D61/14 ,  B01D61/16

CPC分类号： B01D61/02 ,  B01D61/022 ,  B01D61/04 ,  B01D61/14 ,  B01D61/142 ,  B01D61/16 ,  B01D61/58 ,  B01D65/02 ,  B01D2311/04 ,  B01D2317/025 ,  B01D2317/08 ,  B01D2321/04 ,  C02F1/28 ,  C02F1/44 ,  C02F1/722 ,  C02F9/00 ,  C02F2101/12 ,  C02F2101/305 ,  C02F2101/327 ,  C02F2101/36 ,  C02F2101/366 ,  C02F2303/16 ,  B01D2311/2626

摘要： Provided a method for treating hardly-decomposable-substance-containing water, in which hardly decomposable substances such as dioxins, contained in contaminated water (treatment raw water) are concentrated and rendered harmless by providing the steps of (B) adding an adsorbent to water containing a hardly decomposable substance (treatment raw water) to cause the hardly decomposable substance to be adsorbed on the adsorbent (adsorption treatment step), (C) separating a permeated liquid through a filter membrane to concentrate the adsorbent adsorbing the hardly decomposable substance (membrane filtering treatment step), and (D) chemically decomposing the hardly decomposable substance adsorbed on the concentrated adsorbent with a peroxide without any operation of desorption from the adsorbent (chemical decomposition step), and the method can be applied to water containing a reducing substance such as bisulfate that neutralize free chlorine and can render the hardly decomposable substances harmless efficiently at a low cost without being limited by properties of the hardly decomposable substances contained.

摘要翻译： 提供了一种用于处理水含有难分解性物质 - ，其中难分解的物质：如二恶英，包含在污染的水（处理原水）中浓缩，并通过提供的增加与吸附剂对水的步骤（B）变成无害 含有难分解物质（处理原水），以使难分解物质被吸附在吸附剂（吸附处理步骤），（C）通过过滤器膜分离的渗透液以浓缩的吸附剂吸附难分解物质（膜 滤波处理工序），和（D）化学分解上用过氧化物浓缩的吸附剂吸附，而不从吸附剂（化学分解步骤解吸任何手术的难分解物质），并且该方法可应用于水含有还原物质的搜索 硫酸氢做中和游离氯，可以使难分解的物质 s的低成本高效无害而不受包含在难分解物质的性质的限制。

公开(公告)号：EP1914014A1

公开(公告)日：2008-04-23

申请号：EP06768025.6

申请日：2006-07-10

申请人： Idemitsu Kosan Co., Ltd.

发明人： MURAMOTO, Takahisa ,  MORIMITSU, Kozo ,  MACHIDA, Masashi ,  YOSHIOKA, Yoshiyuki

IPC分类号： B09B3/00 ,  A62D3/00 ,  B01D65/02

CPC分类号： B08B3/08 ,  B01D65/02 ,  B01D2321/168 ,  B01D2321/28

摘要： A method for detoxifying a filter including the step of subjecting a filter with a hardly decomposable substance adhering thereto to chemical decomposition without desorbing the hardly decomposable substance from the filter.

摘要翻译： 一种过滤器的解毒方法，其特征在于，包括对附着有难分解物质的过滤器进行化学分解而不从所述过滤器解吸所述难分解物质的步骤。

公开(公告)号：EP1591422A1

公开(公告)日：2005-11-02

申请号：EP03815604.8

申请日：2003-08-04

申请人： IDEMITSU KOSAN CO., LTD.

发明人： SUZUKI, Motoshi ,  KAWABATA, Takahiro ,  MIYAMOTO, Hideo ,  MURAMOTO, Takahisa ,  MACHIDA, Masashi ,  OGOSHI, Shingo

IPC分类号： C02F1/52 ,  C02F1/56 ,  C02F1/28 ,  B09B3/00 ,  A62D3/00 ,  B01J20/34

CPC分类号： C02F1/56 ,  C02F1/28 ,  C02F1/281 ,  C02F1/283 ,  C02F1/286 ,  C02F1/44 ,  C02F1/52 ,  C02F1/5245 ,  C02F1/72 ,  C02F1/722 ,  C02F9/00 ,  C02F2101/301 ,  C02F2101/305 ,  C02F2101/32 ,  C02F2101/327 ,  C02F2101/36 ,  C02F2101/366

摘要： A method of treating hardly decomposable harmful substance comprising (A) a step for adding coagulant into wastewater containing a hardly decomposable harmful substance, (B) a step for performing solid-liquid separation which separates a solid containing the hardly decomposable harmful substance from a liquid, and (C) a step for decomposing the hardly decomposable harmful substance by bringing peroxide into contact with the separated solid. Efficiently and safely treating the hardly decomposable harmful substances by means of low-cost facilities realizes.

公开(公告)号：EP1903008A1

公开(公告)日：2008-03-26

申请号：EP06780680.2

申请日：2006-06-30

申请人： IDEMITSU KOSAN CO., LTD.

发明人： MURAMOTO, Takahisa ,  MORIMITSU, Kozo ,  MACHIDA, Masashi ,  YOSHIOKA, Yoshiyuki

IPC分类号： C02F1/28 ,  B01D61/02 ,  B01D61/04 ,  B01D61/16 ,  B01D65/02 ,  C02F1/32 ,  C02F1/44 ,  C02F1/72

CPC分类号： B01D61/16 ,  B01D61/025 ,  B01D61/027 ,  B01D61/145 ,  B01D61/147 ,  B01D61/58 ,  B01D2311/04 ,  B01D2317/025 ,  B01D2317/08 ,  B01D2321/04 ,  C02F1/28 ,  C02F1/281 ,  C02F1/283 ,  C02F1/32 ,  C02F1/44 ,  C02F1/441 ,  C02F1/444 ,  C02F1/5236 ,  C02F1/56 ,  C02F1/70 ,  C02F1/72 ,  C02F1/722 ,  C02F9/00 ,  C02F2101/305 ,  C02F2101/366 ,  B01D2311/2626

摘要： A method for treating a hardly-decomposable-substance-containing water which including: (B) adding an adsorbent to water containing a hardly decomposable substance to cause the hardly decomposable substance to be adsorbed on the adsorbent (adsorption treatment step); (C) separating a permeated liquid through a filter membrane to concentrate the adsorbent which has adsorbed the hardly decomposable substance (membrane filtering treatment step); (D) decomposing the hardly decomposable substance which has been adsorbed on the concentrated adsorbent (hardly decomposable substance decomposition step); and (E) returning the adsorbent after the decomposition of the hardly decomposable substance to the adsorption treatment step (B) (adsorbent returning step); and an apparatus for the treatment .

摘要翻译： （B）将吸附剂添加到含有难分解物质的水中，使难分解物质吸附在吸附剂上（吸附处理步骤）; （C）通过过滤膜分离渗透液以浓缩已吸附难分解性物质的吸附剂（膜过滤处理步骤）; （D）分解已经吸附在浓缩吸附剂上的难分解物质（难分解物质分解步骤）; （E）使难分解性物质分解后的吸附剂返回吸附处理工序（B）（吸附剂返回工序）。 和用于治疗的设备。