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公开(公告)号：US4927533A
公开(公告)日：1990-05-22
申请号：US358289
申请日：1989-05-26
申请人： Haruo Takase , Kazushige Uenaka , Akira Abe , Yoshihiro Fujita
发明人： Haruo Takase , Kazushige Uenaka , Akira Abe , Yoshihiro Fujita
CPC分类号： C02F1/50 , C02F1/045 , C02F1/42 , C02F1/441 , C02F2103/40 , C02F2209/42 , C02F2303/04 , C02F2303/20
摘要： In photographic processing apparatus for developing, bleaching-fixing and washing photographic materials, a predetermined quantity of fresh wash water is supplied into a washing tank every time a predetermined amount of the photographic materials have been washed. The fresh wash water is provided by deionizing city water and is reservoired in a replenisher tank. In order to detect a predetermined loss of the fresh wash water in the replenisher tank, a conductivity increasing material is dissolved in the fresh wash water in the replenisher tank when a predetermined quantity of the deionized water is supplied so as to electrically connect a pair of electrodes disposed at a predetermined depth of the replenisher tank. A sterilizer is mixed in the fresh wash water to prevent bacterial growth in the replenisher tank. The conductivity increasing material and the sterilizer are prepared as a predetermined dose of mixture necessary and sufficient for the predetermined quantity of deionized water supplied into the replenisher tank.
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公开(公告)号：US4857950A
公开(公告)日：1989-08-15
申请号：US155454
申请日：1988-02-12
申请人： Haruo Takase , Kazushige Uenaka , Akira Abe , Yoshihiro Fujita
发明人： Haruo Takase , Kazushige Uenaka , Akira Abe , Yoshihiro Fujita
CPC分类号： C02F1/50 , C02F1/045 , C02F1/42 , C02F1/441 , C02F2103/40 , C02F2209/42 , C02F2303/04 , C02F2303/20
摘要： In photographic processing apparatus for developing, bleaching-fixing and washing photographic materials, a predetermined quantity of fresh wash water is supplied into a washing tank every time a predetermined amount of the photographic materials have been washed. The fresh wash water is provided by deionizing city water and is reservoired in a replenisher tank. In order to detect a predetermined loss of the fresh wash water in the replenisher tank, a conductivity increasing material is dissolved in the fresh wash water in the replenisher tank when a predetermined quantity of the deionized water is supplied so as to electrically connect a pair of electrodes disposed at a predetermined depth of the replenisher tank. A sterilizer is mixed in the fresh wash water to prevent bacterial growth in the replenisher tank. The conductivity increasing material and the sterilizer are prepared as a predetermined dose of mixture necessary and sufficient for the predetermined quantity of deionized water supplied into the replenisher tank.
摘要翻译： 在用于显影，漂白固定和洗涤照相材料的照相处理设备中，每当洗涤预定量的照相材料时，将预定数量的新鲜洗涤水供应到洗涤槽中。 新鲜的洗涤水通过去离子水提供，并储存在补充剂罐中。 为了检测补充罐中新鲜洗涤水的预定损失，当提供预定量的去离子水时，将电导率增加材料溶解在补充液罐中的新鲜洗涤水中，以便电连接一对 设置在补充罐的预定深度的电极。 在新鲜的洗涤水中混合灭菌器以防止补充液罐中的细菌生长。 制备电导率增加材料和灭菌器作为预定剂量的混合物，必要且足够用于供给到补充液罐中的预定量的去离子水。
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公开(公告)号：US4834836A
公开(公告)日：1989-05-30
申请号：US158843
申请日：1988-02-22
申请人： Mark F. Wemhoff
发明人： Mark F. Wemhoff
CPC分类号： C02F9/005 , B01D5/0057 , B01D5/006 , C02F1/048 , C02F1/283 , C02F1/32 , C02F1/461 , C02F1/78 , C02F2103/40
摘要： An apparatus for pollution control in treating the effluent employs an evaporation stage where the effluent solutions are heated to 150.degree. Fahrenheit. The resulting steam and vapors are then oxidized by photoysis and photolytic catayzed ozone before the steam and vapors are discharged through a rubber coated dryer duct. The apparatus is comprised of two main units, a lower evaporation sump unit and an upper photolysis and blower unit. The sump is manually filled through a port located in the top of the blower unit. The operator will then switch the main power switch to "ON" and activate the system. This includes activation of an ultraviolet lamp, blower and heat belts. The heat belts are fixed around the base of the sump.
摘要翻译： 用于处理污水的污染控制装置采用蒸发阶段，将排放溶液加热至150华氏度。 然后，所得到的蒸气和蒸汽在通过橡胶涂覆的干燥管排出蒸汽和蒸汽之前，通过光催化和光解催化臭氧氧化。 该装置包括两个主要单元，一个下部蒸发池单元和一个上部光解和鼓风机单元。 通过位于鼓风机单元顶部的端口手动填充集水槽。 然后操作员将主电源开关切换到“ON”并激活系统。 这包括激活紫外灯，鼓风机和加热带。 加热带固定在贮槽底部周围。
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公开(公告)号：US4640769A
公开(公告)日：1987-02-03
申请号：US770609
申请日：1985-08-29
申请人： Mark F. Wemhoff
发明人： Mark F. Wemhoff
CPC分类号： C02F9/005 , B01D5/0057 , B01D5/006 , C02F1/048 , C02F1/283 , C02F1/32 , C02F1/78 , C02F1/461 , C02F2103/40
摘要： The apparatus uses a combination of technologies for treatment of hazardous and nonhazardous liquid wastes. The first treatment step is an evaporation stage where the liquid wastes are heated. The resulting steam and vapors are then oxidized by photolysis and photolytic catalyzed ozone before they are condensed. The steam and vapors are then condensed and the condensate is passed through a column of activated carbon. The activated carbon absorbs any unoxidized Chemical Oxygen Demanding (COD) species and aids in the control of any odors which may be emitted in the evaporation stage.
摘要翻译： 该设备结合了用于处理危险和非危险液体废物的技术。 第一处理步骤是液体废物被加热的蒸发阶段。 所得到的蒸汽和蒸汽然后在冷凝之前被光解和光解催化的臭氧氧化。 然后将蒸汽和蒸气冷凝，并将冷凝物通过一列活性炭。 活性炭吸收任何未氧化的化学需氧量（COD）物质，并有助于控制在蒸发阶段可能排放的任何气味。
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135.发明授权Apparatus for processing photographic film and treating contaminated processing liquids 失效用于加工照相胶片和处理受污染的处理液体的设备
公开(公告)号：US4081816A
公开(公告)日：1978-03-28
申请号：US530049
申请日：1974-12-05
申请人： Erwin Geyken , Peter Dawidowitsch
发明人： Erwin Geyken , Peter Dawidowitsch
IPC分类号： G03C5/00 , C02F1/72 , C02F9/00 , G03C5/31 , G03D3/00 , G03D3/02 , G03D3/06 , G03D3/08 , G03D13/00
CPC分类号： G03D3/065 , C02F1/72 , C02F1/722 , G03C5/31 , G03D3/02 , C02F1/461 , C02F1/4618 , C02F2001/46195 , C02F2101/20 , C02F2103/40 , C02F2209/02
摘要： An arrangement for developing latent images includes a mechanism for conveying an article which carries a latent image over a succession of containers which accommodate a developer, a washing fluid, a fixer and a washing fluid, respectively. A pressure chamber is arranged above each container and the article passes through the pressure chambers. A pump is associated with each pressure chamber and pumps the respective fluid therein for contact with the article. A sensing device located at an upstream end of the arrangement senses the length of the article and causes a quantity of fresh developer to be admitted into the container with the developer. Concomitantly, a corresponding amount of contaminated developer flows out of the container and into a collecting vessel. The sensing device activates a source of chemical neutralizing fluid and causes a quantity of the latter to be admitted into the collecting vessel for neutralizing the contaminated developer. The container with the fixing bath is connected with a chamber which is provided with a pair of electrodes and the sensing device is also effective for causing current to be supplied to the electrodes so as to permit regeneration of contaminated fixer. The sensing device is further operative for causing a quantity of fresh washing fluid to be admitted into the downstream washing bath, which latter is in communication with the upstream washing bath. The downstream washing bath is provided with an outflow conduit so that, when the level in the washing bath exceeds a predetermined level, contaminated washing fluid flows out of the downstream washing bath and into the same collecting vessel as the contaminated developer.
摘要翻译： 用于显影潜像的装置包括一种用于输送携带潜像的物品分别容纳显影剂，洗涤液，定影剂和洗涤液的一系列容器的机构。 压力室设置在每个容器上方，物品通过压力室。 泵与每个压力室相关联并且将相应的流体泵入其中以与物品接触。 位于布置的上游端的感测装置感测物品的长度，并使一定数量的新鲜显影剂与显影剂一起进入容器。 伴随地，相应量的受污染的显影剂从容器流出并进入收集容器。 感测装置激活化学中和流体源，并使一些量的后者进入收集容器以中和受污染的显影剂。 具有定影槽的容器与设置有一对电极的室连接，并且感测装置也有效地使电流供应到电极以允许受污染的定影剂再生。 感测装置进一步操作用于使一定数量的新鲜洗涤流体进入下游洗涤槽，后者与上游洗涤槽连通。 下游洗涤槽设置有流出管道，使得当洗涤槽中的液位超过预定水平时，受污染的清洗流体从下游洗涤槽流出并进入与污染的显影剂相同的收集容器。
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公开(公告)号：US4025426A
公开(公告)日：1977-05-24
申请号：US541168
申请日：1975-01-15
CPC分类号： C01B31/087 , B01D15/00 , C02F1/283 , C02F1/4672 , C02F1/683 , C02F1/727 , C02F2101/20 , C02F2103/10 , C02F2103/16 , C02F2103/32 , C02F2103/40 , C02F2201/002 , C02F2301/08
摘要： An apparatus and method utilizing activated carbon to remove impurities from liquids comprises an adsorption column containing a plurality of stacked carbon containers. Each of the containers holds an activated carbon bed, has an opening above the level of the bed to permit introduction of oxygen, steam or other gas, and has means for permitting passage of liquid from the container. Liquid to be purified enters the top of the column, flows through the carbon beds in the containers and out of the column. A control module monitors the effectiveness of the column and generates signals to control the reactivation of the carbon by heating the carbon containers and passing steam into the individual containers.
摘要翻译： 利用活性炭从液体中除去杂质的装置和方法包括含有多个堆叠的碳容器的吸附塔。 每个容器都容纳活性炭床，在床的上方具有开口以允许引入氧气，蒸汽或其它气体，并且具有允许液体从容器通过的装置。 待净化的液体进入塔顶，流经容器中的碳床并离开柱。 控制模块监测塔的有效性并产生信号以通过加热碳容器并将蒸汽传递到单个容器中来控制碳的再活化。
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公开(公告)号：US4006071A
公开(公告)日：1977-02-01
申请号：US578381
申请日：1975-05-19
申请人： Earl J. Martchenke
发明人： Earl J. Martchenke
CPC分类号： G03C5/3954 , C02F1/46104 , C25C7/06 , C25D21/12 , C02F1/4678 , C02F2103/40 , C02F2201/4612 , C02F2201/4615
摘要： A time accumulator control for an electrolytic process including an on/off control for the electrolytic current generator which is operated by an accumulator for multiplying the time duration of a given input signal.
摘要翻译： 一种用于电解处理的时间累加器控制，包括由用于乘以给定输入信号的持续时间的累加器操作的电解电流发生器的开/关控制。
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公开(公告)号：US3998710A
公开(公告)日：1976-12-21
申请号：US665057
申请日：1976-03-08
申请人： Reiichi Itai , Katsuyuki Murakami
发明人： Reiichi Itai , Katsuyuki Murakami
CPC分类号： C02F1/4674 , C02F1/46104 , G03C5/3954 , C02F2001/46138 , C02F2103/40 , C02F2201/4618
摘要： After silver has been recovered from a photographic waste solution, said waste solution is electrolytically purified by adding chloride ion and carbonate ion or chloride ion, carbonate ion and iodide or iodate ion to said waste solution under limited pH, temperature, anode current density and current concentration conditions.
摘要翻译： 在从照相废液中回收银之后，通过在有限的pH，温度，阳极电流密度和电流下，向所述废溶液中加入氯离子和碳酸根离子或氯离子，碳酸根离子和碘化物或碘酸根离子，对所述废溶液进行电解纯化 浓度条件。
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公开(公告)号：US3959110A
公开(公告)日：1976-05-25
申请号：US458465
申请日：1974-04-08
申请人： Kenneth G. Burgess
发明人： Kenneth G. Burgess
CPC分类号： C25C1/20 , C02F1/4678 , C25C7/00 , C25D21/20 , C02F2103/40 , C02F2201/4615 , C02F2301/024 , C02F2301/026
摘要： Silver is electrolytically recovered from photographic solutons, such as spent hypo, by feeding such a solution to a precollecting or measuring vessel where the solution collects until a predetermined volume has been received, at which time it is automatically dispensed, by a self-triggering siphon, into an electrolysis chamber of larger volume than the pre-collecting vessel and direct current is automatically turned on for a predetermined flow between an anode and a cathode in the chamber to plate out the silver on the cathode. An agitator, preferably a magnetic agitator, is also automatically energized to keep the solution homogeneously mixed during electrolysis, for maximum silver recovery efficiency.
摘要翻译： 通过将这样的溶液供给到收集液体的预收集或测量容器中直到预定体积已经被接收到，通过自触发虹吸管自动分配银，从照相溶液例如废液中电解回收银。 进入到比预收集容器大的体积的电解室中，并且在室中的阳极和阴极之间自动接通直流电流以平衡阴极上的银。 搅拌器，优选磁力搅拌器也自动通电，以在电解期间均匀混合溶液，以获得最大的银回收效率。
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公开(公告)号：US3926768A
公开(公告)日：1975-12-16
申请号：US35046473
申请日：1973-04-12
申请人： HYDROSPACE IND INC
发明人： BURGESS KENNETH G
CPC分类号： C25C7/00 , C02F1/4678 , C02F2103/40 , C02F2201/4615 , C02F2301/024 , C02F2301/026
摘要： Silver is recovered from spent photographic solutions by feeding the spent solutions into a pre-collecting vessel where the solution collects until a predetermined volume has been received, at which time it is automatically dispensed, by a self-triggering syphon, into an electroylsis chamber, and direct current is automatically turned on for a predetermined period of time between an anode and a cathode in the chamber to plate out the silver onto the cathode. A magnetic agitator is automatically energized to keep the silver suspended.
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