公开(公告)号：US20040158189A1

公开(公告)日：2004-08-12

申请号：US10771427

申请日：2004-02-05

发明人： Claudio Tonelli ,  Vincenzo Baraldi ,  Massimo Zaccarelli ,  Annalisa Delnevo ,  Francesco Ribolzi ,  Jacques Chevallet ,  Jacques Duchamp ,  Aziz Aberkane ,  Gabriel Meyssonnier ,  Dominique Pouchoulin

IPC分类号： A61M037/00 ,  C02F009/00 ,  B01D011/00

CPC分类号： A61M1/3621 ,  A61M2205/126 ,  A61M2205/128

摘要： The invention relates to an integrated blood treatment module (1) comprising a support element (4) and a fluid distribution circuitry associated thereto; the distribution circuitry comprises at least a blood line (44), a portion of which is secured to the support element and defines with the latter at least a U-shaped tube length (44a) designed to cooperate, when in use, with a respective pump (3a). There are then further fluid lines (45, 48, 50, 51) fastened to the support element and defining each at least a U-shaped tube length (45a, 48a, 50a, 51a) with respect to said element and each designed to cooperate, when in use, with a respective pump (3b, 3c, 3d, 3e). The support element has a first zone (274) in which the portion of the blood line is secured, and at least a second zone (275) opposite said first zone, to which all the corresponding further tube lengths are fastened.

摘要翻译： 本发明涉及一种集成血液处理模块（1），其包括支撑元件（4）和与其相关联的流体分配电路; 分配电路包括至少一条血液线（44），其一部分固定在支撑元件上，并且与血管线固定在至少一个U形管长度（44a）上，U形管长度（44a）在使用时与相应的 泵（3a）。 然后有另外的流体管线（45,48,50,51）固定到支撑元件并且相对于所述元件限定每个至少一个U形管长度（45a，48a，50a，51a），并且每个设计成配合 当使用时，使用相应的泵（3b，3c，3d，3e）。 所述支撑元件具有第一区域（274），其中所述血液线的所述部分被固定，以及至少第二区域（275），所述第二区域与所述第一区域相对，所有相应的另外的管段被紧固到所述第二区域。

公开(公告)号：US20040065604A1

公开(公告)日：2004-04-08

申请号：US10694428

申请日：2003-10-27

申请人： Densified Solutions, L.L.C.

发明人： John W. Rickett ,  Kevin L. Lyons

IPC分类号： C02F009/00

CPC分类号： B29B17/02 ,  B29B2017/0224 ,  B29B2017/0293 ,  B29K2025/00 ,  Y02W30/523 ,  Y02W30/622

摘要： A waste disposal and recovery system for disposal of expanded polystyrene foam and recovery of a usable resin. The system includes a first tank and a second tank in flow communication. Within the second tank may be a plurality of settlement compartments with a filtration system. An organic solvent is used to dissolve the expanded polystyrene foam which forms a waste solution. The waste solution is directed to the second tank where it is separated into resin and the organic solvent. The solvent may be recycled for use in dissolving more expanded polystyrene foam while the resin may be removed for storage, shipment or sale.

摘要翻译： 用于处理发泡聚苯乙烯泡沫和回收可用树脂的废物处理和回收系统。 该系统包括第一罐和第二罐的流动连通。 在第二罐内可以是具有过滤系统的多个沉降室。 使用有机溶剂来溶解形成废溶液的发泡聚苯乙烯泡沫。 将废液导向第二罐，在其中将其分离成树脂和有机溶剂。 可以将溶剂再循环用于溶解更多发泡聚苯乙烯泡沫，同时可以将树脂除去以用于储存，运输或销售。

公开(公告)号：US20030141243A1

公开(公告)日：2003-07-31

申请号：US10204634

申请日：2002-11-25

发明人： Johannes Wouterus Van Groenestijn ,  Josephus Sychbertus Adrianus Langerwerf

IPC分类号： C02F003/28 ,  C02F009/00

CPC分类号： C12M47/18 ,  C02F1/20 ,  C02F3/286 ,  C12M21/04 ,  Y02E50/343

摘要： The invention relates to a process for removal of sulfur compounds from wastewater, which process provides recovery of elemental sulfur. The process is carried out in two separate anaerobic reactors. In the first reactor organic compounds are converted to acid compounds and sulfur compounds are converted to sulfide compounds. The sulfide compounds are stripped from said first reactor with a stripping gas. Subsequently, the effluent of the first reactor is fed to a second anaerobic reactor, in which organic compounds, such as the acid compounds, are converted to produce biogas, while any unconverted sulfur compounds from the previous step are converted to sulfide compounds as well. Finally, the sulfide compounds are removed from the second reactor in a stripping system, and converted to elemental sulfur in an adsorber.

摘要翻译： 本发明涉及从废水中除去硫化合物的方法，该方法提供元素硫的回收。 该过程在两个单独的厌氧反应器中进行。 在第一反应器中，有机化合物转化为酸化合物，硫化合物转化成硫化物。 硫化物由汽提气体从所述第一反应器中汽提。 随后，将第一反应器的流出物进料到第二厌氧反应器中，其中有机化合物如酸化合物被转化以产生生物气，而来自前一步骤的任何未转化的硫化合物也转化为硫化物化合物。 最后，在汽提系统中将硫化物从第二反应器中除去，并在吸附器中转化为元素硫。

公开(公告)号：US20020179514A1

公开(公告)日：2002-12-05

申请号：US10020653

申请日：2001-10-30

发明人： Harold Randolph Anderson ,  Jeffrey Stuart Lebedin

IPC分类号： C02F009/00

CPC分类号： D06F39/006 ,  C02F1/001 ,  C02F1/008 ,  C02F1/281 ,  C02F1/283 ,  C02F1/32 ,  C02F1/78 ,  C02F9/00 ,  C02F2103/002 ,  C02F2103/30 ,  C02F2209/03 ,  C02F2209/42 ,  C02F2301/043

摘要： An apparatus and method for recovering wastewater from laundry operations. A substantially closed loop series of tanks, conduits and pumps hold and transfer water output from a wash machine through a series of filters, including a lint pulloff filter, a multimedia pressure filter, a clay filter, and a carbon filter. The water is ozonated to coagulate suspended solids and to disinfect and is subjected to ultraviolet light to disinfect and to reduce residual ozone.

摘要翻译： 一种用于从洗衣操作中回收废水的设备和方法。 一个基本上闭合的系列的罐，导管和泵通过一系列过滤器保持和输送从洗衣机输出的水，包括棉绒脱毛过滤器，多媒体压力过滤器，粘土过滤器和碳过滤器。 水被臭氧化以凝结悬浮固体并消毒，并经受紫外线消毒并减少残留的臭氧。

公开(公告)号：US20020158014A1

公开(公告)日：2002-10-31

申请号：US10133641

申请日：2002-04-29

发明人： Kazuyuki Yamasaki ,  Kazumi Chujo ,  Hiroyuki Ishibashi

IPC分类号： C02F009/00 ,  C02F001/44 ,  C02F001/52 ,  C02F003/34

CPC分类号： C02F9/00 ,  B01D61/025 ,  B01D61/142 ,  B01D61/145 ,  B01D61/16 ,  B01D61/18 ,  B01D61/58 ,  B01D63/16 ,  B01D65/08 ,  B01D2311/04 ,  B01D2311/16 ,  B01D2315/06 ,  B01D2321/04 ,  B01D2321/185 ,  B01D2321/2058 ,  C02F1/04 ,  C02F1/283 ,  C02F1/32 ,  C02F1/441 ,  C02F1/444 ,  C02F1/469 ,  C02F1/5236 ,  C02F1/66 ,  C02F1/722 ,  C02F1/74 ,  C02F3/34 ,  C02F2101/103 ,  C02F2103/12 ,  C02F2209/06 ,  B01D2311/12 ,  B01D2311/18 ,  B01D2311/2642

摘要： This metal containing waste water treatment method introduces a metal containing waste water from above into a submerged membrane separation tank 1 in which a reaction section 2, a submerged membrane section 3 having a submerged membrane 5 and a precipitation section 4 are arranged in order from top to bottom, causes a reaction by adding a pH adjuster to the reaction section 2, subsequently separates water from metal by the submerged membrane 5 of the submerged membrane section 3 and subsequently precipitates and concentrates the metal in the precipitation section 4. As described above, according to this treatment method, the pH adjuster is added to the reaction section 2, and therefore, solid-liquid separation can be effected by the submerged membrane 5 with a hydroxide formed. Moreover, the metal can be precipitated and concentrated by the action of gravity without using energy in the precipitation section 4.

摘要翻译： 该含金属废水处理方法将含有金属的废水从上面引入浸没式膜分离槽1中，其中反应部分2，具有浸没膜5和沉淀部分4的浸没膜部分3从顶部顺序排列 通过向反应部2添加pH调节剂而引起反应，接着通过浸没膜部3的浸没膜5将金属分离并随后沉淀并浓缩析出部4中的金属。如上所述， 根据该处理方法，向反应部2添加pH调节剂，因此可以通过形成有氢氧化物的浸没膜5进行固液分离。 此外，金属可以通过重力的作用而沉淀和浓缩，而不会在沉淀部分4中使用能量。

公开(公告)号：US20020079268A1

公开(公告)日：2002-06-27

申请号：US09942069

申请日：2001-08-29

发明人： Jean-Jacques Caboche ,  Pierrick Duflot ,  Catherine Fouache ,  Laurent Seigueilha

IPC分类号： C02F009/00

CPC分类号： C12P7/56

摘要： The invention relates to a process for preparing a fermentation medium for producing high-purity metabolites from a renewable raw material, characterised in that it consists of optionally treating said renewable raw material to enrich it with carbon or nitrogen sources which can be directly assimilated by micro-organisms and to eliminate insoluble impurities, using a technique chosen from the group consisting of nanofiltration and electrodialysis, alone or in combination, to eliminate low molecular weight impurities from said renewable raw material without degrading its concentration of carbon sources which can be directly assimilated, treating the raw material from which the low molecular weight impurities have been eliminated in this way to top it up with nitrogen or carbon sources which can be directly assimilated by the micro-organisms, and recovering the fermentation medium obtained in this way.

摘要翻译： 本发明涉及一种制备用于从可再生原料生产高纯度代谢物的发酵培养基的方法，其特征在于，其包括任选地处理所述可再生原料以用可以被微量直接吸收的碳或氮源富集 并且使用选自纳滤和电渗析的技术单独或组合地消除不溶性杂质，以从所述可再生原料中除去低分子量杂质，而不降低其可直接同化的碳源浓度， 处理已经以这种方式消除低分子量杂质的原料，以可以被微生物直接同化的氮或碳源将其补充，并回收以这种方式获得的发酵培养基。

公开(公告)号：US20020023869A1

公开(公告)日：2002-02-28

申请号：US09939673

申请日：2001-08-28

发明人： Aleksandr Dmitrievich Remizov

IPC分类号： C02F009/00

CPC分类号： B01D24/165 ,  B01D24/405 ,  B01D24/4631

摘要： The invention is concerned with apparatus for the purification of liquids which can be used in communal, agricultural and industrial applications. The apparatus provides containment of backwashing liquid within the apparatus with subsequent purification of backwashing liquid and supply of purified liquid to the consumer. The apparatus comprises a filter with a filtering element made of, for example, floating bead material (expanded polystyrene with bead size 0.5-3.0 mm) and a filtrate discharge pipe. A pipe-type settler is positioned below the filter, and the upper ends of settler pipes are connected to a partition which separates the settler from the filter. In the upper part of settler, an interpipe working space is formed and is connected to the filter through pipes, and a pipe for the supply of liquid to be purified is connected to filter under floating bead media. A source of compressed gas (with the possibility of providing a pulsed supply) and a device for the discharge of compressed gas to the atmosphere are connected to the upper part of the settler next to the partition. In the process of contaminated liquid purification, compressed gas, for example air, arrives from its source in the upper part of settler where it accumulates. During the backwashing of the filter, the accumulated gas is discharged from the upper part of the settler through the pipe into the atmosphere. The gas becomes replaced with backwashing liquid arriving from the filter. In the process of facility operation, the backwashing liquid is expelled from the upper part of settler by the gas arriving from the compressed gas source, becomes clarified in the pipes of the settler and further purified in the filter, and then is supplied to the consumer. If the filtration cycle shortens to less than 6 hours, then a pulsed supply of compressed gas is provided. The pulses of gas pressure transform into pulses in the liquid flow, resulting in a short-term acceleration of liquid filtration through the floating bead material, and the disengagement of admixtures and their more deep penetration into the floating bead material. This leads to a prolongation of the filtration cycle and reduction in the number of backwashes over a certain period of time, and subsequently to a reduction in non-productive use of liquid.

公开(公告)号：US20040104168A1

公开(公告)日：2004-06-03

申请号：US10602591

申请日：2003-06-25

发明人： Tadamasa Hattori ,  Masahide Kawaraya ,  Osamu Isozaki ,  Naonori Miyata

IPC分类号： C02F009/00

CPC分类号： C02F9/00 ,  C02F1/283 ,  C02F1/302 ,  C02F1/32 ,  C02F1/78 ,  C02F3/00 ,  C02F3/02 ,  C02F3/286 ,  C02F2103/14 ,  Y02W10/15

摘要： Provided is an efficient treating method for coating material waste water which meets a change in a concentration of contaminants contained in waste water and a change in a treating amount by converting scarcely decomposable substances contained in the coating material waste water to easily decomposable substances. The coating material waste water is irradiated with a micro wave to decompose organic substances contained in the above waste water. Further, the coating material waste water before irradiated with a micro wave may be subjected, if necessary, to coagulation treatment by a flocculant or electrolytic treatment. After irradiating with a micro wave to decompose scarcely decomposable substances contained in the waste water to easily decomposable substances, the resulting treated water is preferably fed to a biological reaction bath and subjected to biological treatment under aerobic or anaerobic atmosphere.

摘要翻译： 提供了通过将包含在涂料废水中的几乎不分解的物质转化成易分解物质，能够满足废水中所含污染物浓度变化和处理量变化的涂料废水的有效处理方法。 用微波照射涂料废水，分解上述废水中含有的有机物质。 此外，如果需要，可以通过絮凝剂或电解处理对经过微波照射的涂料废水进行凝固处理。 在微波照射之后，将废水中含有的几乎不分解的物质分解成容易分解的物质，所得到的处理水优选进料到生物反应槽中，并在有氧或无氧气氛下进行生物处理。

公开(公告)号：US20040099607A1

公开(公告)日：2004-05-27

申请号：US10715610

申请日：2003-11-18

发明人： Charles E. Leffler ,  William Paul

IPC分类号： C02F009/00

CPC分类号： C02F1/4672 ,  C02F1/32 ,  C02F1/4674 ,  C02F1/48 ,  C02F1/722 ,  C02F1/78 ,  C02F2103/008 ,  C02F2305/023

摘要： A wastewater treatment system for removing contaminants from wastewater on a vessel using electricity. The wastewater treatment system may inject wastewater with one or more disinfectants or ionized gases, or both, to remove at least a portion of contaminants from the wastewater. The water treatment system may produce disinfectants from saltwater using one or more disinfectant generators and return the byproducts to a water body. The wastewater treatment system may also pass wastewater through an electrical coagulation unit in which an electrical current may be emitted into the wastewater, whereby flocculants are formed and cause suspended solids and other materials to settle out of the wastewater. The wastewater treatment system may include a secondary treatment system for further reducing concentrations of contaminants. In addition, the wastewater treatment system may include a solid waste treatment system for incinerating solids produced by the wastewater treatment system.

摘要翻译： 一种废水处理系统，用于使用电力从船上废水中除去污染物。 废水处理系统可以用一种或多种消毒剂或电离气体或二者注入废水以从废水中去除至少一部分污染物。 水处理系统可以使用一种或多种消毒剂发生器从盐水中产生消毒剂，并将副产物返回到水体中。 废水处理系统还可以通过电凝器单元传递废水，其中电流可能被排放到废水中，由此形成絮凝剂并引起悬浮固体和其它物质沉淀出废水。 废水处理系统可以包括用于进一步降低污染物浓度的二级处理系统。 此外，废水处理系统可以包括用于焚烧由废水处理系统产生的固体的固体废物处理系统。

公开(公告)号：US20040065612A1

公开(公告)日：2004-04-08

申请号：US10266802

申请日：2002-10-08

申请人： ExxonMobil Research and Engineering Company

发明人： John B. Wilkinson

IPC分类号： C02F009/00

CPC分类号： C02F11/02 ,  C02F1/40 ,  C02F2101/32 ,  Y02W10/27

摘要： Method and system for removing accumulated sediment at the bottom of a waste pond or lagoon of a wastewater treatment plant for a petroleum refinery. The system comprises a primary oil separation stage for separating hydrocarbons from the wastewater stream by gravity, a secondary oil removal stage and a biological treatment stage downstream of the secondary oil removal stage. A portion of the sediment from the bottom of the waste pond or lagoon is passed to the secondary oil removal stage and/or the biological treatment stage for processing with the refinery wastewater being treated in these stages.

摘要翻译： 用于清除炼油厂污水处理厂废水池或泻湖底部累积沉积物的方法和系统。 该系统包括用于通过重力从废水流中分离碳氢化合物的主油分离阶段，二次除油阶段下游的二次除油阶段和生物处理阶段。 来自废池或泻湖底部的一部分沉积物被传送到二级除油阶段和/或生物处理阶段，以便在这些阶段中处理的炼油厂废水进行处理。