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81. 发明授权

US5980739A Wastewater treatment method and apparatus 失效
公开(公告)号：US5980739A
公开(公告)日：1999-11-09
申请号：US964394
申请日：1997-11-06
申请人： E Craig Jowett , Michaye Louise McMaster
发明人： E Craig Jowett , Michaye Louise McMaster
IPC分类号： C02F3/02 , C02F3/04 , C02F3/10 , C02F3/28 , C02F3/30
CPC分类号： C02F3/288 , C02F3/02 , C02F3/04 , C02F3/10 , Y02W10/15 , Y10S210/903
摘要： The treatment system is for use with septic tank effluent. Water is passed over polyurethane foam blocks, arranged in a heap so that air can circulate freely around the blocks. The size of the foam cells is small enough that water soaks into the blocks and is retained therin. The foam is soft and easily deformed. At the points of block-to-block engagement, the blocks deflect and conform to each other, giving rise to a large contact area through which water can pass between blocks.

82. 发明授权

US5961826A Biological waste water treatment system having a sedimentation tank vertically combined with an aeration tank therein 失效
标题翻译：生物废水处理系统，其沉淀池与其中的曝气池垂直结合
公开(公告)号：US5961826A
公开(公告)日：1999-10-05
申请号：US113234
申请日：1998-07-10
申请人： Woon-Chang Kim
发明人： Woon-Chang Kim
IPC分类号： C02F3/02 , C02F3/30 , C02F9/00
CPC分类号： C02F3/308 , C02F3/02 , Y02W10/15
摘要： A waste water treatment system including an anaerobic tank for treating phosphorous contained in initial waste water, a pair of anoxic tanks for treating nitrate in the waste water from the anaerobic tank, a holding tank for containing therein the waste water from an anoxic tank, an aeration tank for treating an organic material contained in waste water from the holding tank by microorganisms and pure oxygen and for treating ammonia by microorganisms to convert the ammonia into nitrate, with the aeration tank being a substantial cylindrical body mounted on a concrete bottom provided with an inclined eccentric slope for causing the waste water to eccentrically flow within the aeration tank, having a diffuser for diffusing compressed air into the waste water in the aeration tank, and a pure oxygen generator, and with the anaerobic tank, the pair of anoxic tanks and the holding tank being mounted around the aeration tank, a sedimentation tank vertically combined with the aeration tank and communicated therewith, with the sedimentation tank having a clarified water outlet, a reversed funnel-shaped guider for guiding the waste water to converge flow lines, a guide baffle mounted inside the reversed funnel-shaped guider, and an outer guider for guiding a flow of waste water having passed the reversed funnel-shaped guider.
摘要翻译：一种废水处理系统，包括用于处理初始废水中所含的磷的厌氧池，用于处理来自厌氧池的废水中的硝酸盐的一对缺氧罐，用于在其中容纳来自缺氧罐的废水的储存罐，曝气池，用于通过微生物和纯氧处理来自储存罐的废水中含有的有机材料，并通过微生物处理氨以将氨转化成硝酸盐，曝气池是安装在混凝土底部上的基本圆柱体，倾斜的偏心斜坡使得废水在曝气池内偏心地流动，具有用于将压缩空气扩散到曝气池中的废水中的扩散器，以及纯氧发生器，并且与厌氧池，一对缺氧罐和储气罐安装在曝气池周围，与曝气池垂直结合的沉淀池与沉淀池连通，沉淀池具有澄清的出水口，用于引导废水会聚流线的反向漏斗形引导件，安装在反向漏斗形引导器内部的引导挡板和用于引导流动的外引导件废水已经通过反向的漏斗形引导器。

83. 发明授权

US5795480A Method and system for the treatment of livestock wastewater 失效
标题翻译：家畜废水处理方法及系统
公开(公告)号：US5795480A
公开(公告)日：1998-08-18
申请号：US777239
申请日：1996-12-30
申请人： Oh Kwang Keun , Lee Cheol Woo , Jeon Yeong Joong , Lee Jae Heung
发明人： Oh Kwang Keun , Lee Cheol Woo , Jeon Yeong Joong , Lee Jae Heung
IPC分类号： C02F3/00 , C02F3/02 , C02F3/06 , C02F3/10 , C02F3/34
CPC分类号： C02F3/10 , C02F3/006 , C02F3/02 , C02F3/06 , C02F3/34 , C02F2209/06 , Y02W10/15 , Y02W10/33 , Y02W10/37
摘要： A method and system for the treatment of the livestock wastewater which comprises (a) biodegrading the said wastewater with hydrolytic, acidogenic and acetogenic bacteria culture, (b) biodegrading the supernatant from the primary treatment in contact with a biofilm with immobilized photosynthetic bacteria and (c) biodegrading the liquid from the secondary treatment with the activated sludge mixed with photosynthetic and symbiotic bacteria culture.
摘要翻译：一种用于处理家畜废水的方法和系统，其包括（a）用水解，致酸和发酵细菌培养物生物降解所述废水，（b）将生物膜与具有固定化光合细菌的生物膜接触的初级处理生物降解上清液，和 c）用与光合和共生细菌培养物混合的活性污泥从二次处理中生物降解液体。

84. 发明授权

US5762784A Containment of water treatmant medium 失效
标题翻译：遏制水处理剂
公开(公告)号：US5762784A
公开(公告)日：1998-06-09
申请号：US848156
申请日：1997-04-29
申请人： E. Craig Jowett
发明人： E. Craig Jowett
IPC分类号： B01J19/30 , C02F3/02 , C02F3/04 , C02F3/10 , C02F3/28
CPC分类号： C02F3/02 , B01J19/30 , C02F3/04 , C02F3/10 , C02F3/2806 , B01J2219/30249 , B01J2219/30466 , Y02W10/15
摘要： The treatment medium comprises 5 cm cubes of soft, open-cell foam. The container basket is made from plastic mesh, arranged as a cylinder, 80 cm diameter, 100 cm high. The blocks are packed semi-tightly into the basket. The dirty water to be treated is sprinkled onto the foam from above. The container supports the saturated foam blocks in the air, and air circulates freely through the mesh. The container and blocks may be compressed for transport. A separate sub-container holds the top-most blocks, for easy replacement. Cleaned water drains out underneath the baskets. The baskets stand up on their own, and there is free service-access to the baskets during operation, for service.
摘要翻译：处理介质包括5cm的软质开孔泡沫立方体。容器篮由塑料网制成，排列成圆筒，直径80厘米，高100厘米。这些块被半密封地装入篮子里。待处理的脏水从上方洒在泡沫上。容器支撑空气中的饱和泡沫块，空气自由地通过网状物循环。容器和块可以被压缩以便运输。一个单独的子容器可容纳最多的块，便于更换。清洁的水从篮子下面排出。篮子自己站起来，在运行中可以免费使用篮子，为服务。

85. 发明授权

US5755966A Method and apparatus for biological activation waste water treatment 失效
标题翻译：生物活化废水处理方法和装置
公开(公告)号：US5755966A
公开(公告)日：1998-05-26
申请号：US501054
申请日：1995-08-11
申请人： Svatopluk Mackrle , Vladimir Mackrle
发明人： Svatopluk Mackrle , Vladimir Mackrle
IPC分类号： C02F3/12 , C02F3/02 , C02F3/30
CPC分类号： C02F3/02 , C02F3/30 , C02F3/308 , Y02W10/15 , Y10S210/903
摘要： Biological activation waste water purification method is disclosed, wherein the waste water is biologically purified in an activation process. Activated sludge is pumped into a circulation circuit comprising a flow channel and at least one distribution channel. Raw waste water is added to the activated sludge to form an activation mixture which is gradually denitrified as it flows through the circulation circuit. The activation mixture is aerated so as to suspend the activated sludge in the mixture while gradually saturating the activation mixture with oxygen so as to change the denitrifying of the mixture to the nitrifying of a mixture as the mixture flows through the circulation circuit. The activation mixture then flows to a fluidized bed filter where it is separated into purified water and activated sludge. The apparatus for biological activation waste water purification comprises a tank with at least one basic module on the bottom of the tank and spaced from the walls of the tank and defining a flow channel about the module. The module has a pair of partition walls which define a pair of separation spaces with the side walls of the basic module and also define a distribution channel which communicates with the flow channel. The partitions also have at least one opening communicating with the separation space and the distribution channel. Aeration members are located in the tank between the basic module and the walls of the tank and between the pair of partitions.
摘要翻译： PCT No.PCT / CZ94 / 00005 Sec。 371日期：1995年8月11日 102（e）日期1995年8月11日PCT 1994年2月7日PCT PCT。 WO94 / 18130 PCT出版物日期1994年8月18日公开了生物活化废水净化方法，其中废水在活化过程中被生物纯化。活性污泥被泵送到包括流动通道和至少一个分配通道的循环回路中。将生成的废水加入到活性污泥中，形成活化混合物，其在流过循环回路时逐渐脱氮。将活化混合物充气以使活性污泥悬浮在混合物中，同时用氧气逐渐饱和活化混合物，以便当混合物流过循环回路时，将混合物的反硝化作用改变为混合物的硝化作用。然后将活化混合物流入流化床过滤器，将其分离成纯水和活性污泥。用于生物活化废水净化的装置包括在罐的底部具有至少一个基本模块并且与罐的壁间隔开并且围绕模块限定流动通道的罐。该模块具有一对分隔壁，其与基本模块的侧壁限定一对分隔空间，并且还限定与流动通道连通的分配通道。分隔件还具有与分离空间和分配通道连通的至少一个开口。通气构件位于基本模块和罐体壁之间以及一对隔板之间的槽中。

86. 发明授权

US5707513A Wastewater treatment method and apparatus 失效
标题翻译：废水处理方法及装置
公开(公告)号：US5707513A
公开(公告)日：1998-01-13
申请号：US177964
申请日：1994-01-06
申请人： E. Craig Jowett , Michaye L. McMaster
发明人： E. Craig Jowett , Michaye L. McMaster
IPC分类号： C02F3/02 , C02F3/04 , C02F3/10 , C02F3/28
CPC分类号： C02F3/02 , C02F3/04 , C02F3/10 , C02F3/288 , Y02W10/15
摘要： The treatment system is for use with septic tank effluent. Water is passed over polyurethane foam blocks, arranged in a heap so that air can circulate freely around the blocks. The size of the foam cells is small enough that water soaks into the blocks and is retained therein. The foam is soft and easily deformed. At the points of block-to-block engagement, the blocks deflect and conform to each other, giving rise to a large contact area through which water can pass between blocks.
摘要翻译：处理系统用于化粪池废水。水通过聚氨酯泡沫块，排列成堆，使得空气可以在块周围自由循环。泡沫单元的尺寸足够小，使得水浸入块中并保留在其中。泡沫柔软易变形。在块到块接合的点处，块彼此偏转并且彼此匹配，从而产生大的接触区域，水可通过该区域在块之间通过。

87. 发明授权

US5688400A Waste water treatment plant 失效
标题翻译：污水处理厂
公开(公告)号：US5688400A
公开(公告)日：1997-11-18
申请号：US612332
申请日：1996-03-07
申请人： Thomas D. Baxter, Sr.
发明人： Thomas D. Baxter, Sr.
IPC分类号： C02F3/02 , C02F3/20
CPC分类号： C02F3/02 , C02F3/20 , Y02W10/15
摘要： A modular sewage treatment plant is disclosed using a vessel adapted to contain the standard three phases of a sewage treatment, aeration, settling and clarification. The vessel of this invention uses an inverted, centrally located funnel section to received raw sewage to be treated at the upper opening, and to inject air, counter-currently, at a 180 degree angle to the descending sewage. The aerated sewage leaves the bottom of the aeration section and solids enter a settling section therebelow whereas water to be clarified rises around the outer surface of the funnel shaped aeration section. A hopper shaped bottom in the settling section is provided to facilitated solids removal and a weir system is provided on the upper surface of the clarification section to serve as a scum remover for the clarified water. The invention also includes a flow control valve for admitting raw sewage to the vessel which is a pinch valve utilizing a flexible casing having internally located tear drops inserts on opposed side and external pinch bars having rounded ends so that when the pinch bars pinch the casing closed the edges thereof will abut the tear drops eliminating stress from the edges.
摘要翻译：公开了使用适用于容纳污水处理，通风，沉降和澄清的标准三个阶段的容器的模块化污水处理设备。本发明的容器使用倒置的位于中心的漏斗部分，以在上部开口处接收待处理的未处理的污水，并且以相对于下降的污水以180度的角度向前喷射空气。充气污水离开曝气段的底部，固体进入下面的沉降区，待澄清的水在漏斗状曝气段的外表面周围上升。提供沉淀部分中的漏斗形底部以便于固体去除，并且在澄清部分的上表面上设置堰系统，以用作澄清水的浮渣除去器。本发明还包括流动控制阀，用于将生污水送入容器，该容器是使用具有位于相对侧上的具有内部位置的泪滴插入件的柔性外壳的夹紧阀，以及具有圆形端部的外部夹紧杆，使得当夹紧杆夹紧壳体时其边缘将邻接撕裂液，从边缘消除应力。

88. 发明授权

US5580449A Sewage treatment apparatus 失效
标题翻译：污水处理设备
公开(公告)号：US5580449A
公开(公告)日：1996-12-03
申请号：US284479
申请日：1994-08-03
申请人： Jeremy Wickins
发明人： Jeremy Wickins
IPC分类号： C02F1/00 , C02F3/00 , C02F3/02 , C02F3/12 , C02F3/20
CPC分类号： C02F3/1242 , C02F1/006 , C02F3/006 , C02F3/02 , C02F3/20 , C02F2209/18 , C02F2209/42 , C02F2209/44 , Y02W10/15
摘要： Sewage treatment apparatus comprising a tank, aeration means which serve to aerate a biomass contained within the tank when the apparatus is in use, and air compressor means which are connected to the aeration means to deliver air thereto, in which the air compressor means are in a housing that forms a barrier between the housing interior and the tank interior, to inhibit transfer of gas or other material from the tank interior to the housing interior. Also sewage treatment apparatus comprising at least two tanks each containing a biomass of treated sewage material when in use, duct means connected to respective influent inlets of those tanks, influent control means of the duct means constructed to cause sewage to pass to one of the tanks to the exclusion of the other throughout a period during which the amount of sewage received by the apparatus over a given amount of time is below a predetermined limit, and to cause sewage to pass to the other tank or the both tanks when that amount is above that limit, and biomass transfer means connected between those tanks to pass some of the biomass from the said one of the tanks to the other at predetermined intervals at least during such a period.
摘要翻译： PCT No.PCT / GB93 / 00248第 371日期1994年8月3日 102（e）日期1994年8月3日PCT提交1993年2月5日PCT公布。 WO93 / 16006 PCT出版物日期：1993年8月19日，包括罐，充气装置的充气装置，其用于在装置使用时使包含在罐内的生物质充气;以及空气压缩机装置，其连接到曝气装置以将空气输送到其中，空气压缩机装置在壳体中，在壳体内部和罐内部之间形成阻挡物，以阻止气体或其它材料从罐内部传递到壳体内部。还有一种污水处理装置，包括至少两个罐，每个罐在使用时含有经处理的污水物质的生物质，连接到那些罐的相应流入入口的管道装置，构造成使得污水通过到其中一个罐的管道装置的流体控制装置在一段时间内由设备接收的污水量在一定时间内低于预定限度，并且当该数量高于该值时，导致污水传递到另一个罐或两个罐的期间排除另一个该限制以及连接在这些罐之间的生物质传递装置至少在这样的时间段期间以预定间隔将一些生物质从所述一个罐中传递到另一个。

89. 发明授权

US5505862A Method for sewage clarification 失效
标题翻译：污水澄清方法
公开(公告)号：US5505862A
公开(公告)日：1996-04-09
申请号：US167632
申请日：1993-12-14
申请人： Uwe Sonnenrein
发明人： Uwe Sonnenrein
IPC分类号： B01F3/04 , B01F5/04 , C02F1/02 , C02F1/24 , C02F3/00 , C02F3/02 , C02F3/12 , C02F3/26 , C02F3/30 , C02F9/00 , C02F9/14 , C02F101/00 , C02F103/00
CPC分类号： C02F3/1242 , B01F3/04099 , B01F3/04446 , B01F5/0471 , B01F5/0473 , C02F1/02 , C02F1/24 , C02F3/006 , C02F3/02 , C02F3/26 , C02F3/30 , C02F2203/008 , C02F2209/02 , C02F2209/06 , C02F2209/22 , C02F2209/40 , C02F2209/42 , C02F2209/44 , Y02W10/15
摘要： In a method and a device for sewage purification, sewage is purified by continuously passing it through several stages of treatment, wherein the passage of sewage is regulated by a process control device and is monitored by sensors. Treatment ensues in physical processing stages, pre-flotation stages, two-step biological clarification stages and one post-flotation stage. The pre-flotation stages as well as the biological clarification stages are each provided with gas-water mixers, and the pre-flotation stages, the biological clarification stages and the post-flotation stage are provided with solid foam separators having outlet channels. Clear water from a clear water overflow basin is supplied to the individual stages through the gas-water mixers and through a clear water return pipe. It is also possible to provide chemical treatment prior to biological clearing, to provide clear water recycling for additional treatment, and to provide solids treatment and a reduction stage. An aquatritor, a bioreactor and a four chamber system are also provided. This method is also suitable for use in a portable device having a compact construction.
摘要翻译：在用于污水净化的方法和装置中，通过连续通过污水处理的几个阶段来净化污水，其中污水的通过由过程控制装置调节并由传感器监测。在物理加工阶段，预浮选阶段，两步生物澄清阶段和一个后浮选阶段进行处理。预浮选阶段以及生物澄清阶段分别提供气 - 水混合器，预浮选阶段，生物澄清阶段和后浮选阶段都设有具有出口通道的固体泡沫分离器。来自清水溢流池的清水通过气水混合器并通过清水回流管道供应给各个阶段。还可以在生物清除之前提供化学处理，以提供清洁的水循环以用于额外的处理，并提供固体处理和还原阶段。还提供了一台水溶器，一个生物反应器和一个四室系统。该方法也适用于具有紧凑结构的便携式设备。

90. 发明授权

US5435914A Clarifying arrangement for waste water 失效
标题翻译：澄清废水排列
公开(公告)号：US5435914A
公开(公告)日：1995-07-25
申请号：US42163
申请日：1993-04-02
申请人： Bruno Bernhardt
发明人： Bruno Bernhardt
IPC分类号： C02F3/02 , C02F3/12 , C02F3/20 , C02F3/26 , C02F3/22 , C02F9/00
CPC分类号： C02F3/121 , C02F3/02 , C02F3/20 , Y02W10/15
摘要： A clarifying device for waste water has a plurality of containers for receiving waste water, and a device for aerating or gasifying waste water in at least one of the containers. The containers are formed as treatment cells which are combinable with one another to provide a waste water throughflow and which are small when compared with conventional clarifying reservoirs. The treatment cells are closed from outside. A negative pressure source is connected with the treatment cells for producing negative pressure in the latter.
摘要翻译：用于废水的澄清装置具有多个用于接收废水的容器，以及用于在至少一个容器中使废水充气或气化的装置。容器形成为可以彼此组合以提供废水通过流并且与常规澄清池相比较小的处理池。治疗细胞从外部关闭。负压源与用于在后者中产生负压的处理单元连接。

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