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1. 发明专利

JP2012086107A Disinfectant for dephosphorizing/decoloring wastewater, and treatment method and device 有权
标题翻译：脱水/去污废水的消毒剂及处理方法及装置
公开(公告)号：JP2012086107A
公开(公告)日：2012-05-10
申请号：JP2010232433
申请日：2010-10-15
申请人： National Agriculture & Food Research Organization , Onoda Chemical Industry Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 小野田化学工業株式会社 , 独立行政法人農業・食品産業技術総合研究機構
发明人： TANAKA YASUO , YAMASHITA YASUHIRO , YAMADA KAZUO , MEIDO TAKESHI , MINOWA NOBUTAKA , KARIBE SO
IPC分类号： C02F1/58 , C02F1/00 , C02F1/50 , C02F3/12 , C02F11/14 , C05B7/00 , C05F7/00
CPC分类号： Y02A40/213 , Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a treatment agent, a treatment method, and a treatment device for exhibiting excellent dephosphorizing, decoloring, and disinfecting effects, while having an effect on sludge treatment, in treating organic sewage discharged from a livestock barn such as a cowhouse and a hogpen or organic sewage discharged from a food factory or the like.SOLUTION: The disinfectant for dephosphorizing/decoloring organic sewage is composed of an aggregate of amorphous calcium silicate hydrate containing slaked lime, is used for removing phosphorus contained in wastewater produced after the organic sewage is biologically treated, decoloring and disinfecting the wastewater, and further accelerates sedimentation thickening of sludge generated in the biological treatment. In the method and device for treating the organic sewage, the dephosphorizing/decoloring disinfectant is input into the wastewater produced after biologically treating the organic sewage so as to produce sedimentation including the phosphorus contained in the wastewater, the deposition is separated into liquid and solid substance to thereby decolor the wastewater while removing the phosphorus. The method and device exhibit disinfecting effect and an effect of accelerating sedimentation and thickening of the generated sludge. A component derived from the dephosphorizing/decoloring disinfectant remaining in the generated sludge is used as a fertilizer component.
摘要翻译：待解决的问题：提供处理剂，处理方法和处理装置，用于在对污泥处理有影响的同时显示出优异的脱磷，脱色和消毒效果，用于处理从牲畜谷仓排出的有机污水例如从食品工厂等排出的牛舍和养猪或有机污水。解决方案：有机污水脱磷/脱色消毒剂由含有熟石灰的无定形硅酸钙水合物组成，用于除去有机污水生物处理后废水中含有的磷，消毒和消毒废水，进一步加速生物处理中产生的污泥的沉淀增稠。在处理有机污水的方法和装置中，将脱磷/脱色消毒剂输入到生物处理有机污水后产生的废水中，以产生包含在废水中的磷的沉淀物，将沉积物分离成液体和固体物质从而使废水脱色，同时除去磷。该方法和装置表现出消毒效果，加快生成污泥的沉淀和增稠的作用。将来自残留在生成的污泥中的脱磷/脱色消毒剂的成分用作肥料成分。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012050975A Phosphorus recovery material and method of manufacturing the same 有权
标题翻译：磷回收材料及其制造方法
公开(公告)号：JP2012050975A
公开(公告)日：2012-03-15
申请号：JP2011167374
申请日：2011-07-29
申请人： Onoda Chemical Industry Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 小野田化学工業株式会社
发明人： MEIDO TAKESHI , YAMADA KAZUO , MIURA KEIICHI , MINOWA NOBUTAKA
IPC分类号： B01J20/10 , B01J20/30 , C01B25/02 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To provide a phosphorus recovery material favorable in reactivity with phosphorus and excellent in sedimentation of an aggregate formed by adsorbing phosphorus, and to provide a method of manufacturing the same.SOLUTION: The phosphorus recovery material is manufactured by adding lime to a silica dissolved liquid in which alkali-soluble silica in a readily soluble silica raw material is dissolved with NaOH, heating the mixture to generate an amorphous calcium silicate hydrate, sedimentating and separating an insoluble residue, and recovering and drying the aggregate of the amorphous calcium silicate hydrate and Ca(OH)suspended in a supernatant, and contains Ca(OH)of 2.5-80 wt.%, and its Ca/Si molar ratio is 1.0-7.0.
摘要翻译：要解决的问题：提供一种有利于磷的反应性的磷回收材料，并且通过吸附磷形成的聚集体的沉降性优异，并提供其制造方法。解决方案：磷回收材料是通过向石灰溶解的液体中加入石灰来制造的，其中易溶二氧化硅原料中的碱溶性二氧化硅用NaOH溶解，加热混合物以产生无定形硅酸钙水合物，沉淀和分离不溶性残渣，回收和干燥悬浮在上清液中的无定形硅酸钙水合物和Ca（OH） 2 的骨料，并含有Ca（OH） “POST”> 2 为2.5-80重量％，Ca / Si摩尔比为1.0-7.0。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013202423A Waste water treatment system by amorphous calcium silicate hydrate, and method for utilizing the recovered substance 有权
标题翻译：由无机钙硅酸盐水溶液处理的废水处理系统及其回收物质的使用方法
公开(公告)号：JP2013202423A
公开(公告)日：2013-10-07
申请号：JP2012070682
申请日：2012-03-27
申请人： National Agriculture & Food Research Organization , 独立行政法人農業・食品産業技術総合研究機構 , Chiba Prefecture , 千葉県 , Taiheiyo Cement Corp , 太平洋セメント株式会社 , Onoda Chemical Industry Co Ltd , 小野田化学工業株式会社
发明人： TANAKA YASUO , YAMASHITA YASUHIRO , SUGIMOTO KIYOMI , HASEGAWA TERUAKI , MEIDO TAKESHI , MINOWA NOBUTAKA
IPC分类号： C02F1/58 , B01J20/10 , C02F3/28 , C02F3/34 , C05F3/00
CPC分类号： Y02A40/205
摘要： PROBLEM TO BE SOLVED: To provide a waste water treatment system developing decoloration and disinfection effect and further denitrification effect along with an excellent dephosphorization effect with respect to waste water obtained by treating organic sewage such as barn sewage, and a method for utilizing a recovered substance.SOLUTION: A waste water treatment system includes a treatment tank into which a slurry of CSH and raw water are introduced, a neutralization and denitrification tank into which the liquid drawn out of the treatment tank is introduced, and a solid-liquid separation tank into which the slurry drawn out of the treatment tank is introduced. A precipitate taking in phosphorus or phosphorus and a coloring component is formed in the treatment tank and the slurry containing the precipitate is drawn out of the treatment tank to be guided to the solid-liquid separation tank while a precipitate-containing solid component (used CSH) is recovered in the solid-liquid separation tank and the nitrate nitrogen contained in the liquid is removed as nitrogen gas in the solid-liquid separation tank and the liquid is neutralized by carbon dioxide.
摘要翻译：要解决的问题：提供一种处理脱色消毒效果和进一步脱氮效果的废水处理系统以及通过处理诸如谷仓污水的有机污水获得的废水的优异的脱磷效果，以及利用回收物质的方法解决方案：废水处理系统包括一个处理槽，其中引入了CSH和原水的浆料，将从处理槽中抽出的液体引入的中和反硝化罐，以及固液分离罐引入从处理槽中抽出的浆料。在处理槽中形成吸收磷或磷的着色成分，将含有析出物的浆料从处理槽中引出并引导至固液分离槽，同时将含有沉淀物的固体成分（使用CSH ）在固液分离槽中回收，并且在固液分离罐中作为氮气除去液体中所含的硝酸盐氮，并且液体被二氧化碳中和。

4. 发明专利

JP2013006733A Method for recovery of phosphorus and using the phosphorus as fertilizer 审中-公开
标题翻译：磷回收方法和磷肥作为肥料的方法
公开(公告)号：JP2013006733A
公开(公告)日：2013-01-10
申请号：JP2011140019
申请日：2011-06-24
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社 , Onoda Chemical Industry Co Ltd , 小野田化学工業株式会社
发明人： MEIDO TAKESHI , NOMURA KOJI , MINOWA NOBUTAKA
IPC分类号： C05F7/00 , B01J20/10 , C02F1/28
CPC分类号： Y02A40/213
摘要： PROBLEM TO BE SOLVED: To provide a method for recovery of phosphorus and using the phosphorus as a fertilizer, capable of suppressing a phosphorus recovery cost low, capable of maintaining high quality as a phosphorus fertilizer and capable of recovering phosphorus deposited at a sewage plant or the like to effectively utilize as the fertilizer.SOLUTION: A phosphorus adsorbent A is provided in a phosphorus generation source 3. The phosphorus adsorbent adsorbing phosphorus P in wastewater in the phosphorus generation source is recovered, and the fertilizer F is produced using the recovered adsorbent. Phosphorus in the wastewater being the phosphorus source can be recovered at low cost by adsorption on the adsorbent, and also it is possible to maintain the high quality of the phosphorus fertilizer produced using the phosphorus-adsorbed adsorbent by a selective adsorption of phosphorus. Preferably, the adsorbent comprises an amorphous calcium silicate-based material. The phosphorus generation source can be the sewage plant or the like, and the phosphorus-adsorbed adsorbent can be used as it is for fertilizer production.
摘要翻译：要解决的问题：提供一种回收磷并使用磷作为肥料的方法，其能够抑制磷回收成本低，能够保持作为磷肥的高质量并且能够回收沉积在磷的磷污水处理厂等作为肥料有效利用。解决方案：在磷生成源3中提供磷吸附剂A.回收在磷发生源中吸附磷P在废水中的磷吸附剂，并且使用回收的吸附剂来生产肥料F. 作为磷源的废水中的磷可以通过在吸附剂上吸附而以低成本回收，并且也可以通过磷的选择性吸附来保持利用吸附磷的吸附剂产生的磷肥的高品质。优选地，吸附剂包括无定形硅酸钙基材料。磷生成源可以是污水处理厂等，磷吸附剂可以直接用于肥料生产。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013244466A Phosphorus recovery material, method for producing phosphorus recovery material, and phosphorus recovery method 有权
标题翻译：磷回收材料，生产磷回收材料的方法和磷回收方法
公开(公告)号：JP2013244466A
公开(公告)日：2013-12-09
申请号：JP2012120260
申请日：2012-05-25
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社 , Onoda Chemical Industry Co Ltd , 小野田化学工業株式会社
发明人： MEIDO TAKESHI , AMAMOTO YUSAKU , MINOWA NOBUTAKA , NAKAMURA HIROSHI , NISHIMURA YASUMASA
IPC分类号： C02F1/58 , C05B7/00 , C05F7/00
CPC分类号： C05F7/00 , C01B25/003 , C01B33/24 , C01F11/02 , C01P2002/72 , C01P2006/12 , C01P2006/14 , C02F2101/105 , C05B7/00 , Y02A40/213
摘要： PROBLEM TO BE SOLVED: To provide a phosphorus recovery material excellent in phosphorus fixing properties and sedimentation properties after the fixation of phosphorus without applying decarboxylation treatment to phosphorus-containing water which contains carboxylic acid, and to provide a method for manufacturing the same, and a phosphorus recovery method.SOLUTION: A phosphorus recovery material comprises an amorphous calcium silicate hydrate single body generated by mixing an aqueous sodium silicate solution and lime without heating, or a composite of amorphous calcium silicate hydrate and Ca(OH), and the Ca/Si molar ratio of the hydrate single body or the composite is 0.8-1.5.
摘要翻译：要解决的问题：为了提供固定磷之后磷固定性和沉淀性优异的磷回收材料，而不对含有羧酸的含磷水进行脱羧处理，并提供其制造方法磷回收方法。解决方案：磷回收材料包括通过不加热混合硅酸钠水溶液和石灰而产生的无定形硅酸钙水合物单体，或无定形硅酸钙水合物与Ca（OH）的复合物，Ca / Si 水合物单体或复合材料的摩尔比为0.8-1.5。

6. 发明专利

JP2013052346A Phosphorus recovery material 审中-公开
标题翻译：磷回收材料
公开(公告)号：JP2013052346A
公开(公告)日：2013-03-21
申请号：JP2011192236
申请日：2011-09-05
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社 , Onoda Chemical Industry Co Ltd , 小野田化学工業株式会社
发明人： AMAMOTO YUSAKU , MEIDO TAKESHI , MINOWA NOBUTAKA
IPC分类号： B01D21/01 , B01J20/10 , B01J20/14 , C02F1/28 , C02F1/58
摘要： PROBLEM TO BE SOLVED: To provide a phosphorus recovery material that can be produced at a low cost while maintaining a conventional phosphorus recovery rate and settling ability.SOLUTION: The phosphorus recovery material is obtained by mixing and crushing a siliceous material and a calcium compound under a dry condition, wherein the calcium compound is 20 mass% or more and 90 mass% or less of the total amount of the phosphorus recovery material. When the phosphorus recovery material having a specified rate of the calcium compound therein is added to a phosphorus-containing aqueous solution, the interface height of a sediment obtained after 10 minutes from aggregate formation is 1/2 or less of the interface height of a sediment obtained by using the same amount of slaked lime under the same settling condition, and almost all the phosphorus in the solution can be recovered. The siliceous material may be selected from siliceous shale, amorphous silica, silica gel, silica fume, opal and diatomaceous earth, and the calcium compound may be selected from calcium chloride, calcium hydroxide and calcium oxide.
摘要翻译：要解决的问题：提供可以以低成本生产的磷回收材料，同时保持常规的磷回收率和沉降能力。解决方案：磷回收材料通过在干燥条件下混合并粉碎硅质材料和钙化合物而获得，其中钙化合物的总量为20质量％以上至90质量％以下回收材料。当将含有钙化合物的磷回收材料添加到含磷水溶液中时，从聚集形成10分钟后获得的沉淀物的界面高度为沉淀物的界面高度的1/2以下通过在相同的沉降条件下使用相同量的熟石灰获得，并且可以回收溶液中的几乎所有的磷。硅质材料可以选自硅质页岩，无定形二氧化硅，硅胶，硅灰，蛋白石和硅藻土，钙化合物可以选自氯化钙，氢氧化钙和氧化钙。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013027865A Method for recovering phosphorus and making fertilizer from phosphorus 有权
标题翻译：从磷回收磷酸盐并使磷肥生产的方法
公开(公告)号：JP2013027865A
公开(公告)日：2013-02-07
申请号：JP2012138532
申请日：2012-06-20
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社 , Onoda Chemical Industry Co Ltd , 小野田化学工業株式会社
发明人： AMAMOTO YUSAKU , MEIDO TAKESHI , NOMURA KOJI , ICHINOTSUBO YUKITERU , MINOWA NOBUTAKA , NAKAMURA HIROSHI , NISHIMURA YASUMASA
IPC分类号： C02F1/28 , B01J20/10 , B01J20/30 , C01B33/24 , C02F1/20 , C05B17/00
摘要： PROBLEM TO BE SOLVED: To recover phosphorus cumulated at sewage treatment plants at low cost and in such a manner that the recovered phosphorus can easily be used, and to effectively use the recovered phosphorus as fertilizer.SOLUTION: Phosphorus in phosphorus generation source wastewater is recovered by being adsorbed by a phosphorus recovering material made of an amorphous calcium silicate based material. It is desirable that the pH of the wastewater after adding the phosphorus recovery material to the phosphorus generation source wastewater is ≥7.0. It is desirable that the phosphorus recovering material is added after the pH of the phosphorus generation source wastewater is adjusted to ≤6.0 and decarbonation treatment is carried out. The phosphorus recovering material is an agglomerate of an amorphous calcium silicate hydrate and Ca(OH), and desirably having a Ca/Si molar ratio of ≥0.8 and ≤20. The agglomerate is solid-liquid separated and dried, or slurry and paste containing the agglomerate can also be used. The recovered phosphorus recovering material can be made into fertilizer.
摘要翻译：要解决的问题：以低成本回收在污水处理厂堆积的磷，并且可以容易地使用回收的磷，并有效地使用回收的磷作为肥料。解决方案：通过被无定形硅酸钙基材料制成的磷回收材料吸附，回收磷发生源废水中的磷。将磷回收材料添加到磷发生源废水中后，废水的pH值优选≥7.0。希望在磷发生源废水的pH调节至≤6.0之后加入磷回收材料，并进行脱碳处理。磷回收材料是无定形硅酸钙水合物和Ca（OH）2的共聚物，理想的Ca / Si摩尔比≥0.8和≤20。附聚物被固液分离并干燥，也可以使用含有附聚物的浆料和糊剂。回收的磷回收材料可以制成肥料。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012192397A Phosphorus recovery material and method for producing the same 有权
标题翻译：磷回收材料及其生产方法
公开(公告)号：JP2012192397A
公开(公告)日：2012-10-11
申请号：JP2011167630
申请日：2011-07-29
申请人： Onoda Chemical Industry Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 小野田化学工業株式会社
发明人： MEIDO TAKESHI , AMAMOTO YUSAKU , ICHINOTSUBO YUKITERU , SUZUKI TSUTOMU , MINOWA NOBUTAKA , KARIBE SO
IPC分类号： B01J20/10 , B01J20/30 , C01B33/12 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To provide a phosphorus recovery material highly reactive to phosphorus and excelling in sedimentation of an aggregate formed by adsorbing phosphorus, and to provide a method for producing the phosphorus recovery material.SOLUTION: The phosphorus recovery material includes an aggregate of an amorphous calcium silicate hydrate and unreacted Ca(OH)produced preferably under non-heating by adding lime to a sodium silicate aqueous solution, wherein a Ca/Si molar ratio is 1.5-10, preferably 1.5-5.5. When the phosphorus recovery material is added into an aqueous solution containing phosphorus, the height of a sedimentation portion after two minutes from the formation of an agglomerate is not higher than 1/2 of the height of a sedimentation portion in the case of using the same amount of slaked lime, and a phosphorus recovery rate is 60% or more with the added amount of 0.5 wt.% or more. The phosphorus recovery material is usable in a state of a dry body that recovers the aggregate or in a state of slurry containing the aggregate.
摘要翻译：要解决的问题：提供一种对磷高度反应的磷回收材料，并且通过吸附磷形成的聚集体的沉降优异，并提供磷回收材料的制备方法。解决方案：磷回收材料包括非晶硅酸钙水合物和未反应的Ca（OH）SB SB =“POST”> 2 的聚集体，优选在非加热下通过将石灰加入到硅酸钠中水溶液，其中Ca / Si摩尔比为1.5-10，优选为1.5-5.5。当将磷回收材料加入到含磷水溶液中时，从凝聚物形成2分钟后的沉降部分的高度不高于使用该沉淀部分的沉淀部分的高度的1/2 熟石灰量，磷回收率为60％以上，添加量为0.5重量％以上。磷回收材料可用于回收聚集体的干燥状态或含有聚集体的浆料状态。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2009227530A Method for reducing heavy metal discharge amount and cement production unit 审中-公开
标题翻译：减少重金属排放量和水泥生产单位的方法
公开(公告)号：JP2009227530A
公开(公告)日：2009-10-08
申请号：JP2008077146
申请日：2008-03-25
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： MEIDO TAKESHI , SHIRASAKA NORIHIKO , ISODA HIDENORI , YAMAGUCHI OSAMU
IPC分类号： C04B7/60 , B03D1/08 , C04B7/38
CPC分类号： C04B7/26 , C04B2111/00025 , Y02P40/145 , C04B7/364 , C04B7/4438
摘要： PROBLEM TO BE SOLVED: To produce a method for reducing a heavy metal discharge amount by which heavy metals contained in a waste gas from a cement production unit is efficiently removed to reduce the discharge amount of the heavy metals from the cement production unit without providing an additional heating means. SOLUTION: The method for reducing the heavy metal discharge amount is carried out by treating dust contained in the waste gas from the cement production unit 10 in a flotation tank 9 by flotation to separate unburnt carbon contained in the dust and supplying the residue after the unburnt carbon is separated from the dust to the cement production unit 10 as a part of cement raw materials. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了产生一种减少重金属排放量的方法，由重金属排放量，从水泥生产单元中排出的废气中含有的重金属被有效地去除，以减少来自水泥生产单元的重金属的排放量而不提供额外的加热装置。解决方案：减少重金属排放量的方法是通过浮选处理浮选槽9中的来自水泥生产单元10的废气中包含的粉尘来分离灰尘中包含的未燃碳并供给残渣在将未燃碳从灰尘分离成作为水泥原料的一部分的水泥生产单元10之后。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2005272216A Method for producing powdery cement dispersing agent 有权
标题翻译：生产粉末水泥分散剂的方法
公开(公告)号：JP2005272216A
公开(公告)日：2005-10-06
申请号：JP2004088473
申请日：2004-03-25
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： TSUKADA KAZUHISA , NAKANISHI HIROSHI , MEIDO TAKESHI , HABARA TOSHISUKE
IPC分类号： C04B24/26 , C04B103/40 , C08F290/06
摘要： PROBLEM TO BE SOLVED: To provide a method for producing powdery cement dispersing agent having high flowability in itself with the suppression of the occurrence of lumps.
SOLUTION: The method includes spray-drying an aqueous solution containing the following component A and immediately cooling the resultant powder while moving individually so that the temperature of the powder becomes ≤60°C. The component A contains 40-85 mol% component A1, 15-60 mol% component A2, and 0-5 mol% component A3 (where total of the component A1, A2, and A3 is 100 mol% ) and is a water-soluble vinyl copolymer having a number average molecular weight of 2,000-50,000. The component A1 is one or more kinds selected from olefin mono carboxylic acids and the salts, the component A2 is one or more kinds selected from alkoxy polyethylene glycol (meth)acrylates and (meth)allyl sulfonates, and the components A3 is one or more kinds selected from alkyl (meth)acrylates and hydroxyalkyl (meth)acrylates.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种具有高流动性的粉末状水泥分散剂本身具有抑制块状发生的方法。解决方案：该方法包括喷雾干燥含有以下组分A的水溶液，并立即冷却所得粉末，同时单独移动，使得粉末的温度变为≤60℃。组分A含有40-85mol％组分A1，15-60mol％组分A2和0-5mol％组分A3（组分A1，A2和A3的总量为100mol％），并且是水 - 数均分子量为2,000〜5000的可溶性乙烯基共聚物。组分A1是选自烯烃单羧酸和其盐中的一种或多种，组分A2是选自烷氧基聚乙二醇（甲基）丙烯酸酯和（甲基）烯丙基磺酸酯）中的一种或多种，组分A3是一种或多种选自（甲基）丙烯酸烷基酯和（甲基）丙烯酸羟烷基酯的种类。版权所有（C）2006，JPO＆NCIPI

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