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1. 发明专利

JP2013123664A Aerator and water treatment apparatus 审中-公开
标题翻译： AERATOR AND WATER TREATMENT APPARATUS
公开(公告)号：JP2013123664A
公开(公告)日：2013-06-24
申请号：JP2011272577
申请日：2011-12-13
申请人： Kobelco Eco-Solutions Co Ltd , 株式会社神鋼環境ソリューション , Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： MURAKAMI YOSHIAKI , OASA ISAO , SATO KAZUAKI , YOSHIKAWA MAKOTO , YAMAMOTO TAIRA
IPC分类号： C02F3/16 , B01F3/04 , B01F7/16 , C02F3/12 , C02F3/22
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an aerator, having excellent liquid circulating performance in an aeration tank, or the like.SOLUTION: The aerator disperses liquid in the aeration tank, fall of the liquid onto a liquid surface produces air bubbles and the air bubbles are circulated in the liquid. The aerator is equipped with: a rotating part which is arranged so that at least a part soaks in the liquid in the aeration tank while used in the aeration tank and which rotates in a horizontal direction; and a draft tube which is formed to a cylindrical form and which is arranged so that a cylinder axis direction is a vertical direction and an inside space is located below the rotating part. The rotating part has a blade member for dispersing the liquid outside a radial direction of the draft tube by rotation. In the draft tube, a lower end is arranged so as to be remote from a bottom surface of the aeration tank by 0.2 to 1.5 m and a lower part is formed to an inverted taper shape with increasing diameter downward.
摘要翻译：要解决的问题：提供一种在曝气池中具有优异的液体循环性能的曝气器等。
解决方案：曝气器将液体分散在曝气池中，液体落在液面上会产生气泡，气泡在液体中循环。曝气机配备有：旋转部，其设置成使得至少一部分在曝气池中浸泡在曝气池中的液体中，并在水平方向上旋转; 以及形成为圆筒形并且被设置为使得气缸轴线方向为垂直方向并且内部空间位于旋转部下方的引流管。旋转部件具有用于通过旋转将液体分散在引流管的径向外侧的刀片部件。在引流管中，下端设置为远离曝气池的底面0.2〜1.5μm，下部形成为直径向下的倒锥形。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010264424A Organic wastewater treatment facility and method for operating the same 有权
标题翻译：有机废水处理设施及其操作方法
公开(公告)号：JP2010264424A
公开(公告)日：2010-11-25
申请号：JP2009120122
申请日：2009-05-18
申请人： Kobelco Eco-Maintenance Co Ltd , Kobelco Eco-Solutions Co Ltd , 株式会社神鋼環境ソリューション , 神鋼環境メンテナンス株式会社
发明人： NARITA TETSUO , SATO KEN , KOBAYASHI TSUNEAKI , HONGO TERUO , YAMASHITA TETSUO , AKASHI AKIRA
IPC分类号： C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To quickly and easily reduce the load on a wastewater treatment facility when the organic substance concentration increases in a short time in raw water flowing into the wastewater treatment facility. SOLUTION: The organic wastewater treatment facility includes a former stage solid-liquid separation device for separating solids from the raw water, a biological treatment tank for decomposing with activated sludge an organic substance in the water separated in the former stage solid-liquid separation device, and a latter stage solid-liquid separation device for separating the biologically treated liquid obtained in the biological treatment tank into sludge and treated liquid. When the organic substance concentration is over a prescribed value in the raw water, part of the excess sludge obtained in the latter stage solid-liquid separation device is mixed with the raw water before the inlet port of the former stage solid-liquid separation device. The soluble organic substance in the raw water is adsorbed and/or biologically decomposed by the mixed excess sludge. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当有机物质浓度在短时间内流入废水处理设备的原水中时，能够快速轻松地减少废水处理设备的负荷。
解决方案：有机废水处理设备包括用于从原水中分离固体的前一级固液分离装置，用活性污泥分解的生物处理罐，在前一阶段固液分离的水中的有机物质分离装置和用于将生物处理槽中获得的生物处理液分离成污泥和处理液的后级固液分离装置。当原水中的有机物质浓度超过规定值时，将后级固液分离装置中得到的多余污泥的一部分与前级固液分离装置的入口前的原水混合。原水中的可溶性有机物质被混合的过剩污泥吸附和/或生物分解。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010247127A Method of operating organic waste water treatment facility 有权
标题翻译：有机废水处理设施的运作方法
公开(公告)号：JP2010247127A
公开(公告)日：2010-11-04
申请号：JP2009102121
申请日：2009-04-20
申请人： Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： HONGO TERUO , KOBAYASHI TSUNEAKI , NARITA TETSUO , SATO KEN
IPC分类号： C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a method of operating an organic waste water treatment facility, capable of suppressing sludge outflow from a final sedimentation tank when raw water flowing into the waste water treatment facility rapidly increases in a short time. SOLUTION: The organic waste water treatment facility includes an initial sedimentation tank for settling and removing solid matters in the raw water, an aerobic biological treatment tank for decomposing organic matters in supernatant water in the initial sedimentation tank by activated sludge and the final sedimentation tank for settling and removing sludge from the supernatant water in the biological treatment tank, wherein in the case that the flow rate of the raw water exceeds a prescribed flow rate, the aeration amount of the biological treatment tank is made smaller than a prescribed amount and the amount of the sludge flowing out from the final sedimentation tank is reduced. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种操作有机废水处理设备的方法，当在短时间内流入废水处理设备的原水快速增加时，能够抑制从最终沉淀池排出的污泥。
解决方案：有机废水处理设备包括用于沉淀和除去原水中固体物质的初始沉淀池，用于通过活性污泥分解初始沉淀池上清液中的有机物的好氧生物处理槽，最终沉淀池，用于从生物处理槽中的上清液中沉淀和除去污泥，其中在原水的流量超过规定流量的情况下，使生物处理槽的曝气量小于规定量从最终沉淀池流出的污泥量减少。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014188440A Method for regenerating ion exchange column and ion exchange apparatus 有权
标题翻译：用于再生离子交换柱和离子交换装置的方法
公开(公告)号：JP2014188440A
公开(公告)日：2014-10-06
申请号：JP2013066039
申请日：2013-03-27
申请人： Kobelco Eco-Solutions Co Ltd , 株式会社神鋼環境ソリューション , Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： YAMAJI HIROKI , AZUMA NOBUO , OTOMO ISAO , WATANABE SHOZO , YASUTOMO KUNIHIKO
IPC分类号： C02F1/42 , B01J49/00
摘要： PROBLEM TO BE SOLVED: To provide a method for regenerating an ion exchange column capable, even if a body of treatment target water is used as water for regeneration, of obtaining a desired water quality.SOLUTION: The provided method includes a backwash step of feeding backwash water into a column body 11 and then discharging, out of the column body 11, suspended substances together with the backwash water (Figure 2 (b)), a chemical injection step of injecting, into the column body 11 following the backwash step, an acid for regenerating a high-acidity cation exchange resin monolayer 12 (Figure 2 (c)), and an expulsion step of feeding, following the chemical injection step, expelling water into the column body 11 and then discharging, out of the column body 11, a concentrate acid remaining within the column body 11 together with the expelling water (Figure 2 (d)). Treatment target water is used as the backwash water and/or expelling water. An acid is fed, together with the expelling water, into the column body 11 at the expulsion step (Figure 2 (d)).
摘要翻译：要解决的问题：提供一种再生离子交换柱的方法，即使将一种处理目标水用作再生水作为水，也可以获得所需的水质。方案：提供的方法包括反馈步骤，将水反冲洗成柱体11，然后将与反冲洗水一起的悬浮物排出柱体11（图2（b）），在反冲洗步骤之后向塔体11注入化学注入步骤，用于再生高酸性阳离子交换树脂单层12的酸（图2（c）），以及在化学注入步骤之后，将水排入柱体11然后从柱体排出的排出步骤 11，与排出水一起残留在塔体11内的浓缩酸（图2（d））。处理目标水用作反冲洗水和/或排出水。在排出步骤（图2（d）），将酸与排出水一起进料到塔体11中。

5. 发明专利

JP2013144281A Supply device, device for manufacturing tap water including sodium hypochlorite, and method for manufacturing tap water including sodium hypochlorite 审中-公开
标题翻译：供应装置，用于制造包含钠超氧化物的水袋的装置，以及用于制造包含钠超氧化物的水龙头水的方法
公开(公告)号：JP2013144281A
公开(公告)日：2013-07-25
申请号：JP2012006223
申请日：2012-01-16
申请人： Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： TAKEDA TSUTOMU , NONAKA RYOSUKE
IPC分类号： C02F1/50 , C01B11/06 , C02F1/00 , C02F1/76
摘要： PROBLEM TO BE SOLVED: To provide a supply device which does not require a large storage tank for containing a required amount of sodium hypochlorite and stably supplies sodium hypochlorite to a supplied site at a specified mass flow.SOLUTION: The supply device includes a storage tank for storing aqueous sodium hypochlorite solution and a supply passage for supplying the aqueous sodium hypochlorite solution to a supplied site, wherein an introduction passage for introducing dilution water is provided on the way of the supply passage to dilute the aqueous sodium hypochlorite solution in the storage tank, and a mixing portion for mixing the solution sodium hypochlorite aqueous in the storage tank with the dilution water to dilute the aqueous sodium hypochlorite solution in the storage tank with the dilution water introduced through the introduction passage and supply it to the supplied site.
摘要翻译：要解决的问题：提供一种供应装置，其不需要大型储罐来容纳所需量的次氯酸钠，并以指定的质量流量向供应的地点稳定地供应次氯酸钠。解决方案：供应装置包括储罐用于储存次氯酸钠溶液和用于将次氯酸钠水溶液供应到供应部位的供应通道，其中在供应通道上设置用于引入稀释水的引入通道，以稀释储存罐中的次氯酸钠水溶液以及混合部分，用于将储存罐中的次氯酸钠水溶液与稀释水混合，以通过引入通道引入的稀释水将储存罐中的次氯酸钠水溶液稀释，并将其供应到供应部位。

6. 发明专利

JP2012200717A Air diffuser and handling method for the air diffuser 审中-公开
标题翻译：空气扩散器的空气扩散器和处理方法
公开(公告)号：JP2012200717A
公开(公告)日：2012-10-22
申请号：JP2011070598
申请日：2011-03-28
申请人： Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： MATSUO SEIJI , TAKEDA TSUTOMU , KUROSAWA YUGO
IPC分类号： C02F3/20
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an air diffuser such that an air diffusion part can be easily put in and out of a tank in spite of a relatively simple structure.SOLUTION: The air diffuser is used to diffuse gas into a liquid stored in the tank, and so configured as to put the air diffusion part, provided to diffuse the gas into the liquid, in and out of the tank through an opening at the top of the tank. The air diffuser includes a first supply pipe which sends the supplied gas downward during use in the tank, a second supply pipe which sends the gas sent downward by the first supply pipe in a horizontal direction, and the air diffusion part which diffuses the gas sent by the second supply pipe in the horizontal direction, into the liquid, the angle between the first supply pipe and second supply pipe being maintained.
摘要翻译：要解决的问题：提供一种空气扩散器，使得尽管结构相对简单，空气扩散部分可以容易地放入和移出罐。解决方案：空气扩散器用于将气体扩散到储存在罐中的液体中，并且被配置成放置空气扩散部分，以将气体扩散到液体中，通过开口在坦克的顶部。空气扩散器包括在使用期间将供给的气体向下方送出的第一供给管，在水平方向上由第一供给管向下方送出的气体的第二供给管，将气体扩散的空气扩散部通过第二供应管在水平方向上进入液体，保持第一供应管和第二供应管之间的角度。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2014147854A Pressure floatation device 审中-公开
标题翻译：压力浮动装置
公开(公告)号：JP2014147854A
公开(公告)日：2014-08-21
申请号：JP2013016420
申请日：2013-01-31
申请人： Kobelco Eco-Solutions Co Ltd , 株式会社神鋼環境ソリューション , Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： NAKAJIMA YUICHI , AZUMA NOBUO , OTOMO ISAO , SATO KAZUAKI , YOSHIKAWA MAKOTO , YAMAMOTO TAIRA
IPC分类号： C02F1/24
摘要： PROBLEM TO BE SOLVED: To provide a pressure floatation device in which a downward flow is hard to be generated in a floatation tank even if a passing water flow velocity is increased.SOLUTION: Provided is a pressure floatation device comprising: (1) an air mixing apparatus of mixing air into water; (2) a pressurizing apparatus of pressurizing water; (3) a columnar floatation tank; (4) a mixing part of being mixed with air and mixing the pressurized water with raw water to prepare the water to be treated; (5) an inflow tube of feeding the water to be treated to the central part of the floatation tank; and (6) a water catchment tube of taking out the treated water from the lower part of the floatation tank. The inflow tube has an outlet part at the tip and is installed to a depth of 600 mm or more blow the water surface of the water to be treated in the floatation tank, the water to be treated is fed from the lower part toward the water face, the upper face of the outlet part is provided with a plurality of circular holes, and the value of the total area/inflow area of the holes in the outlet part is 0.4 or more and 0.6 or less.
摘要翻译：要解决的问题：提供一种压力漂浮装置，其中即使通过的水流速度增加，在浮动槽中也难以产生向下的流动。解压缩：提供一种压力漂浮装置，包括：（1）空气将空气混入水中的混合装置; （2）加压水的加压装置; （3）柱状浮选槽; （4）将混合部分与空气混合并将加压水与原水混合以制备待处理的水; （5）将待处理水送入浮选槽的中心的流入管; 和（6）从浮选槽的下部取出经处理的水的集水管。流入管具有尖端处的出口部分，并且安装在600mm以上的深度，吹动浮选槽中待处理的水的水面，待处理的水从下部向水输送面上，出口部分的上表面设有多个圆形孔，出口部分的孔的总面积/流入面积的值为0.4以上且0.6以下。

8. 发明专利

JP2013031810A Method and apparatus for treating zinc-containing wastewater 审中-公开
标题翻译：用于处理含锌废水的方法和装置
公开(公告)号：JP2013031810A
公开(公告)日：2013-02-14
申请号：JP2011169377
申请日：2011-08-02
申请人： Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： YOSHIKAWA MAKOTO , FUNAKAWA KAZUO , MATSUDA SATOSHI , YAMAMOTO TAIRA
IPC分类号： C02F1/62 , C02F1/24 , C02F1/52 , C02F1/56
摘要： PROBLEM TO BE SOLVED: To provide a method and the like for treating zinc-containing wastewater that can efficiently reduce zinc.SOLUTION: The method for treating the zinc-containing wastewater and the like are provided which carry out a suspended particle generation step of generating a suspended particle containing zinc by adding a flocculant to the zinc-containing wastewater containing zinc, a pH adjustment step of adjusting the zinc-containing wastewater containing the suspended particle at pH 8.0 to 11.0, a pressure flotation step of bringing the zinc-containing wastewater adjusted with pH by the pH adjustment step into contact with a bubble generated by reducing pressure of pressurized water containing the pressurized and dissolved gas component to stick the bubble on the suspended particle, and a removal step of removing the floated suspended particle.
摘要翻译：待解决的问题：提供一种用于处理能有效降低锌的含锌废水的方法等。解决方案：提供了处理含锌废水等的方法，其进行悬浮颗粒生成步骤，通过向含锌的含锌废水中添加絮凝剂产生含锌的悬浮颗粒，pH调节在pH8.0〜11.0下调整含有悬浮颗粒的含锌废水的步骤，将通过pH调节步骤调节pH的含锌废水与通过减压加压产生的气泡接触的压力浮选步骤加压和溶解的气体组分以将气泡粘附在悬浮颗粒上，以及去除漂浮的悬浮颗粒的去除步骤。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2014188415A Gravity type filtration apparatus 审中-公开
标题翻译： GRAVTY型过滤装置
公开(公告)号：JP2014188415A
公开(公告)日：2014-10-06
申请号：JP2013065132
申请日：2013-03-26
申请人： Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社
发明人： AZUMA NOBUO , URAGAMI KENJI
IPC分类号： B01D24/46 , B01D24/02
CPC分类号： B01D24/004 , B01D24/4631
摘要： PROBLEM TO BE SOLVED: To provide a gravity type filtration apparatus the installation area of which is relatively small and in which a filtering part can be sufficiently back-washed.SOLUTION: The gravity type filtration apparatus includes filtration back wash units 11, 12 which respectively includes: raw water chambers 11a, 12a that reserve raw water supplied from outside; filtering parts 11b, 12b that penetrate the raw water in the raw water chambers downward by gravity and filtrate the penetrated raw water; filtrate water chambers 11c, 12c that reserve filtrate water having penetrated the filtering parts; and tubular back wash pipes 11d, 12d that are formed so as to extend upward from the raw water chambers and extend further downward from the uppermost part in order to back-wash the filtering parts. The gravity type filtration apparatus further includes a water tank 5 for back washing, and is constituted in such a manner that the filtrate water in the filtrate water chamber penetrates the filtering parts from the lower side to the upper side by siphon action in the back wash pipes to thereby back-wash the filtering parts. The water tank 5 for back washing is arranged in the upper side of the plurality of the filtration back wash units. The gravity type filtration apparatus also includes a communication part that communicates the filtrate water chamber, the filtrate water chamber of one filtration back wash unit and the other filtration back wash unit with one another.
摘要翻译：要解决的问题：提供一种重力式过滤装置，其安装面积相对较小，并且可以对其中的过滤部分进行充分的反冲洗。重力式过滤装置包括分别用于过滤的后洗涤单元11,12 包括：预备从外部供应的原水的原水室11a，12a; 过滤部分11b，12b，其通过重力向下穿过原水室中的原水，并滤出渗透的原水; 滤液水室11c，12c，其保留渗透过滤部分的滤液水; 以及管状后清洗管11d，12d，其形成为从原水室向上延伸，并从最上部进一步向下延伸，以便对过滤部进行后洗。重力式过滤装置还包括用于反洗的水箱5，并且以这样的方式构成：滤液水室中的滤液水通过后洗涤中的虹吸作用从下侧至上侧穿过过滤部管道，从而对过滤部分进行后洗。用于回洗的水箱5布置在多个过滤背洗单元的上侧。重力式过滤装置还包括将滤液水室，一个过滤背洗单元的滤液水室和另一个过滤背洗单元彼此连通的连通部。

10. 发明专利

JP2013146650A Device for supplying liquid chemical 有权
标题翻译：用于供应液体化学物质的装置
公开(公告)号：JP2013146650A
公开(公告)日：2013-08-01
申请号：JP2012006944
申请日：2012-01-17
申请人： Kobelco Eco-Maintenance Co Ltd , 神鋼環境メンテナンス株式会社 , Kobelco Eco-Solutions Co Ltd , 株式会社神鋼環境ソリューション
发明人： TAKEDA TSUTOMU , NONAKA RYOSUKE , ISAGAWA TATSUHIKO , OURA YASUTAKA
IPC分类号： B01J4/00 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid chemical supplying device capable of stably supplying a liquid chemical to a place to be supplied when the liquid chemical is supplied again to the place to be supplied after supply of the liquid chemical to the place to be supplied is temporarily stopped.SOLUTION: A liquid chemical supplying device l includes: a liquid chemical storage tank 2 for storing the liquid chemical; a transfer pipeline 3 for supplying the liquid chemical in the liquid chemical storage tank to the place to be supplied; and a pump 4 arranged on the transfer pipeline for transferring the liquid chemical through the transfer pipeline. A branch pipeline 5 branched from the transfer pipeline 3 at the downstream-side position of the pump 4 is arranged. The transfer pipeline 3 comprises: a branch part 3c provided with the branch pipeline 5; a first transfer pipeline 3a arranged on the upstream side of the branch part 3c; and a second transfer pipeline 3b arranged on the downstream side of the branch part 3c. The branch pipeline 5 is constituted so that the liquid chemical is returned to the liquid chemical storage tank 2 from the branch part 3c.
摘要翻译：要解决的问题：提供一种液体化学物质供应装置，当液体化学品在供应液体化学品再次供应到供应地点之后，能够将液体化学品稳定地供应到待供应的地方。暂时停止。液体化学品供应装置l包括：用于储存液体化学品的液体化学品储存罐2; 用于将液体化学品储存罐中的液体化学品供应到供给的地方的输送管线3; 以及布置在输送管线上用于通过输送管线输送液体化学品的泵4。配置有从泵4的下游侧的输送管路3分支出的支管5。传输管线3包括：设有分支管线5的分支部分3c; 布置在分支部分3c的上游侧的第一输送管线3a; 以及设置在分支部3c的下游侧的第二输送管3b。分支管道5构成为使液体化学品从分支部分3c返回到液体化学品储存罐2。

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