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    • 4. 发明授权
    • Electrolyzer
    • 电解液
    • US06258222B1
    • 2001-07-10
    • US09217818
    • 1998-12-22
    • Shinichi NakamuraKazunori HiraoKunihiko Fukuzuka
    • Shinichi NakamuraKazunori HiraoKunihiko Fukuzuka
    • C25B900
    • C02F1/46109C02F1/4674C02F2001/46133C02F2001/46185
    • An electrolyzer 1 for electrolyzing water existing between electrode plates 4, 5 disposed at a prescribed interval by imposing a voltage between the electrode plates is arranged such that at least the electrode plate 5 acting as an anode comprises a ferrite electrode including at least one hole 15 is formed therein, the interval between the hole and an extreme or terminal end of an electrode terminal 9 inserted into the hole 15 is filled with a conductive metal coupling member 16 that becomes deformed when the electrode terminal 9 is inserted in the hole so that the ferrite electrode 5 is made conductive to and arranged integrally with the electrode terminal 9. Accordingly, in the electrolyzer 1, the coupling resistance between the electrode terminal 9 and the electrode plate 5 is reduced as well as a large processing current can be flowed to the electrolyzer 1 for a long time even under conditions of low conductivity in which water having low conductivity is used, or the amount of an electrolyte required or necessary to be added to the water is reduced or minimized to some extent.
    • 通过在电极板之间施加电压而以规定的间隔设置电解电位的电解电解液1配置为至少作为阳极的电极板5至少包括至少一个孔15的铁氧体电极 形成在孔中,插入到孔15中的电极端子9的极端或末端之间的间隔填充有导电金属联接构件16,当电极端子9插入孔时变形, 铁氧体电极5被导电并与电极端子9一体地布置。因此,在电解槽1中,电极端子9与电极板5之间的耦合电阻降低,并且可以将大的加工电流流向 即使在使用低导电性的水的导电率低的条件下,电解槽1也可以长时间使用 需要或必需添加到水中的电解质在一定程度上降低或最小化。
    • 5. 发明授权
    • Dehydration of sludge by injecting sludge into a sequentially connected
series of permeable bags and then squeezing the bags
    • 通过将污泥注入顺序连接的可渗透袋系列中,然后挤压袋子来使污泥脱水
    • US6146540A
    • 2000-11-14
    • US305424
    • 1999-05-05
    • Shinichi NakamuraKunihiko Fukuzuka
    • Shinichi NakamuraKunihiko Fukuzuka
    • B65F5/00B01D29/09B01D33/04B09B3/00C02F11/12B01D33/72B01D37/04
    • C02F11/123B01D29/093B01D33/04
    • A plurality of unit bags 2a, 2b . . . are composed of a permeable strip-shaped nonwoven and arranged in a successive fashion without break so that they can be easily accommodated and stored by being rolled. An annular elastic body 5 disposed around an opening 3a formed to an end of each bag 2a permits the opening 3a to be opened. Since an optically sensing object or a magnetically sensing object is disposed around the opening 3a or at a position spaced apart from the openings 3a, 3b . . . a prescribed distance, the portion of the sensing object can be positioned by a sensing device 15. Further, when, for example, sludge, and the like containing water are accommodated in a waste accommodating bag 1 and squeezed, the sludge, and the like can be easily dehydrated. With this arrangement, there can be provided a waste accommodating bag, a waste treatment system using the waste accommodating bag and a waste treatment apparatus capable of simply dehydrating water-containing wastes such as sludge in a sludge tank (including a pond, lagoon, and the like as the target of the present invention) and easily and economically disposing of the wastes as well as stably subjecting the sludge in a combined treatment tank to a biological treatment.
    • 多个单位袋2a,2b。 的。 的。 由可渗透的条状非织造材料组成,并以不间断的方式连续地布置,使得它们可以通过滚动容易地容纳和储存。 设置在形成于每个袋2a的端部的开口3a周围的环状弹性体5允许开口3a打开。 由于在开口3a周围或与开口3a,3b间隔开的位置设置光学检测对象或磁感应物体。 的。 的。 传感装置15可以定位感测对象的部分。此外,当例如含有水的污泥等容纳在废弃物容纳袋1中并被挤压时,污泥等 可以很容易脱水。 通过这种布置,可以提供废物收纳袋,使用废弃物收纳袋的废物处理系统和能够简单地将污泥箱(包括池塘,泻湖和污水池)中的污泥等含水废物进行脱水的废弃处理装置 作为本发明的目标),并且容易且经济地处置废物以及将组合处理槽中的污泥稳定地进行生物处理。
    • 7. 发明授权
    • Dam fed unrollable media filter subsequently folded along its length and rewound
    • 大坝送入无法播放的媒体过滤器随后沿其长度折叠并重新卷绕
    • US06273270B1
    • 2001-08-14
    • US09631535
    • 2000-08-03
    • Shinichi NakamuraKunihiko Fukuzuka
    • Shinichi NakamuraKunihiko Fukuzuka
    • C02F1112
    • B01D29/093B01D29/826B01D33/04B01D33/0565B01D33/646
    • According to a waste water treatment method and apparatus of the present invention, a permeable sheet 3 is fed into a treatment tank 2 in which a stream is formed. The waste water, which flows downstream, is caused to pass through the permeable sheet 3, while the permeable sheet 3 travels in the treatment tank 2 so as to traverse the surface of the waste water on a downstream side in the flowing direction of the waste water. Therefore, not only the sludge in the waste water but also the oily substances floating in the waste water can be collected and removed because they cling to the permeable sheet 3 and are gathered by it. As a result, a waste water treatment tank 2 and the like can be maintained in a usable state for a long time. In addition, there can be obtained a treated water to which microbial treatment can be applied.
    • 根据本发明的废水处理方法和装置,将可渗透片3供给到形成有流的处理槽2中。 使下游流动的废水通过可渗透片材3,同时可渗透片材3在处理槽2中行进,以便在废物的流动方向的下游侧横过废水的表面 水。 因此,不仅可以将废水中的污泥和漂浮在废水中的油性物质收集除去,因为它们粘附在可渗透片材3上并被其收集。 结果,废水处理槽2等可以长时间保持在可使用状态。 此外,可以获得可以应用微生物处理的处理水。
    • 9. 发明授权
    • Waste fluid or waste water treatment method and its apparatus
    • 废水或废水处理方法及其设备
    • US07704373B2
    • 2010-04-27
    • US10243418
    • 2002-09-13
    • Shinichi NakamuraKunihiko Fukuzuka
    • Shinichi NakamuraKunihiko Fukuzuka
    • C02F1/461
    • C02F1/4674C02F1/46104C02F1/46109C02F2001/46133C02F2101/306C02F2101/363C02F2101/366C02F2103/06C02F2103/34
    • A method for electrochemical oxidation decomposition of difficult to decompose compounds such as aromatic compounds, organic chlorine compounds, agricultural chemicals, dioxin, PCB's and water soluble polymers that are contained in waste fluid, such as print developing waste fluids, factory waste water and industrial waste water, and landfill soil seeping waste water by carrying out electrolysis at a high current density to eliminate and purify difficult to decompose substances in the waste fluid. Waste fluid containing difficult to decompose substances is introduced into an electrolytic chamber having a ferrite electrode anode, electrolysis is performed at a high current density of 10 A/dm2 or higher, hypohalogenous acid and active oxygen are generated in the waste fluid along with a strong anode oxidation action being brought about, and the oxidation decomposition is repeated by re-circulating the waste fluid through a filter, electrolyzer and an intermediate collecting chamber.
    • 废液中所含的难溶化合物如芳族化合物,有机氯化合物,农药,二恶英,PCB和水溶性聚合物的电化学氧化分解方法,如印刷发展废液,工厂废水和工业废物 水和垃圾填埋场通过以高电流密度进行电解以排除和净化废液中难以分解的物质,从​​而渗出废水。 含有难分解物质的废液被引入到具有铁氧体电极阳极的电解室中,以高电流密度为10A / dm 2或更高的电流进行电解,在废液中产生低含量酸和活性氧以及强的 引起阳极氧化作用,通过使废液再循环通过过滤器,电解槽和中间收集室来重复氧化分解。