公开(公告)号：EP3385230A1

公开(公告)日：2018-10-10

申请号：EP18165800.6

申请日：2018-04-04

申请人： Kudrjawzew, Vladimir

发明人： Kudrjawzew, Vladimir

IPC分类号： C02F1/24 ,  C02F1/42 ,  C02F1/44 ,  C02F1/52 ,  C02F1/56 ,  C02F1/78 ,  C02F9/00 ,  C02F11/12 ,  C02F11/14 ,  C02F103/06

CPC分类号： C08H6/00 ,  C02F1/24 ,  C02F1/42 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/5245 ,  C02F1/56 ,  C02F1/78 ,  C02F9/00 ,  C02F11/122 ,  C02F11/14 ,  C02F2103/06 ,  C05B17/00 ,  C05F11/02 ,  C07G1/00

摘要： Patent of invention for process of extracting and purifying humic substances from sanitary landfill leachate comprising four steps: 1 st physical-chemical step with the withdrawal of inert solids, 2 nd step of filtration, 3 rd step of purification of the humic substances with ionic exchange column followed by reverse osmosis and 4 th step of catalytic oxidation and ammonolysis by cathodic reduction, obtaining treated effluents that complies with environmental legislation in terms of disposal or re-use of water.

公开(公告)号：EP3369712A1

公开(公告)日：2018-09-05

申请号：EP16859446.3

申请日：2016-09-23

申请人： Mitsubishi Rayon Co., Ltd.

发明人： GOTOU, Hisanori ,  KOBAYASHI, Takayuki

IPC分类号： C02F1/56 ,  B01D21/01 ,  C08F8/48 ,  C08F220/34 ,  C08F220/44 ,  C08F220/56 ,  C02F1/52

CPC分类号： B01D21/01 ,  C02F1/5245 ,  C02F1/56 ,  C08F8/48 ,  C08F220/34 ,  C08F220/44 ,  C08F220/56

摘要： A method for treating organic waste water, wherein after forming flocs by adding a polymeric flocculant to organic waste water in which organic nitrogen waste components to suspended solids (SS) is 6%/SS to 20%/SS, solids are separated from liquid to separate said flocs from said organic waste water.

公开(公告)号：EP3064477B1

公开(公告)日：2018-06-13

申请号：EP16156612.0

申请日：2016-02-21

申请人： BDT GmbH, Gesellschaft für Gerätetechnik

发明人： STEMMER, Ditmar

IPC分类号： C02F1/56 ,  C02F1/68 ,  C02F1/50 ,  C02F103/00 ,  C02F101/10

CPC分类号： C02F1/56 ,  C02F1/50 ,  C02F1/68 ,  C02F2101/101 ,  C02F2103/006 ,  C02F2303/02 ,  C02F2303/04

公开(公告)号：EP3330231A1

公开(公告)日：2018-06-06

申请号：EP16202225.5

申请日：2016-12-05

申请人： TMC Holding B.V.

发明人： KIMMICH, Susanne ,  TIEMANN, Hans-Jürgen ,  TIEMANN, Andreas ,  ALBERDING, Bernd

IPC分类号： C02F3/08 ,  C02F11/10 ,  C10B53/00 ,  B01J2/00 ,  C02F1/28 ,  C02F1/52 ,  C02F1/56 ,  C02F3/30 ,  C02F3/34 ,  C02F11/12 ,  C12N11/00

CPC分类号： C02F3/082 ,  C01B32/30 ,  C01B32/324 ,  C02F1/283 ,  C02F1/52 ,  C02F1/56 ,  C02F3/308 ,  C02F3/342 ,  C02F11/10 ,  C02F11/12 ,  C02F2303/04 ,  C10B53/00 ,  Y02E50/343 ,  Y02W10/15 ,  Y02W10/40

摘要： Die Erfindung betrifft ein Verfahren zur Behandlung von kommunalem, landwirt-schaftlichem oder industriellem Abwasser, wobei aus dem Abwasser erzeugter Schlamm entwässert wird.
Bei diesem Verfahren ist vorgesehen, dass aus dem Schlamm mittels Pyrolyse Pyrolysekohle erzeugt wird.
Es ist somit nicht erforderlich, Klärschlamm zu entsorgen.

公开(公告)号：EP2806958B1

公开(公告)日：2018-05-02

申请号：EP13704211.5

申请日：2013-01-25

申请人： Université de Bordeaux

发明人： BARTHÉLÉMY, Philippe ,  THIÉRY, Alain ,  PATWA, Amit

IPC分类号： B01D15/08 ,  C02F1/28 ,  C02F1/56 ,  C07H19/10

CPC分类号： C02F1/26 ,  B01D15/08 ,  C02F1/285 ,  C02F1/286 ,  C02F2305/00 ,  C07H19/06 ,  C07H19/073 ,  C07H19/10 ,  C07H19/20 ,  C07H19/207 ,  Y02W10/37

公开(公告)号：EP3310718A1

公开(公告)日：2018-04-25

申请号：EP16729590.6

申请日：2016-06-17

申请人： Veolia Water Solutions & Technologies Support

发明人： BLUMENSCHEIN, Charles D. ,  MAUCHAUFEE, Stéphanie ,  BARBIER, Eric

IPC分类号： C02F1/52 ,  C02F1/56 ,  C02F1/66 ,  C02F103/10

CPC分类号： C02F5/06 ,  C02F1/5209 ,  C02F1/5245 ,  C02F1/56 ,  C02F1/66 ,  C02F5/04 ,  C02F2103/007 ,  C02F2103/10 ,  C02F2103/34 ,  C02F2209/105 ,  C02F2305/12 ,  C08L33/26

摘要： The present invention concerns a process for treating waters containing at least two different dissolved inorganic salts which do not precipitate and/or crystallize in the same conditions by precipitation and ballasted flocculation, in which the ballast is produced in situ through size-controlled precipitation of one of the salts. This precipitate is then introduced as a ballast in a following flocculation step.

公开(公告)号：EP3307808A1

公开(公告)日：2018-04-18

申请号：EP16724151.2

申请日：2016-04-25

申请人： General Electric Company

发明人： KAPLAN, Gregory

IPC分类号： C08G73/06 ,  C08L79/04 ,  C02F1/56 ,  C10L5/04

CPC分类号： C08L99/00 ,  C02F1/56 ,  C02F2101/32 ,  C02F2103/007 ,  C02F2103/16 ,  C02F2103/32 ,  C02F2103/365 ,  C08F2/16 ,  C08G73/0638 ,  C08L79/04 ,  C10L9/10

摘要： Methods of reacting tannin/triazine and acid in a liquid medium and reaction products prepared by these methods. The reaction products may be used in a variety of water clarification applications and may also be utilized to inhibit coal auto oxidation and dust dissemination from coal mining, coal storage and coal transport applications.

公开(公告)号：EP3305731A1

公开(公告)日：2018-04-11

申请号：EP16192966.6

申请日：2016-10-08

申请人： Roeber, Oliver

发明人： Roeber, Oliver ,  Olschweski, Britigtte ,  Schwarze, Michael ,  Schomäcker, Reinhard ,  Tupinamba Lima, Michelle ,  Hüttmann, Stephan

IPC分类号： C02F1/54 ,  C02F1/56 ,  C02F1/68 ,  C02F101/20 ,  C02F101/30

CPC分类号： C02F1/56 ,  C02F1/547 ,  C02F1/683 ,  C02F2101/20 ,  C02F2101/301 ,  C02F2101/308 ,  Y02W10/37

摘要： Vorgeschlagen wird ein Verfahren zur Aufbereitung von Wasser sowie wässrigen Lösungen oder Zubereitungen, umfassend die folgenden Schritte:
(a) Inkontaktbringen des die abzutrennenden Schadstoffe enthaltenden wässrigen Mediums mit Polymerkondensaten in Kontakt bringt, die dadurch erhältlich sind, dass man Mikroorganismen mit wässrigen Alkalibasen behandelt und die so erhaltenen Zwischenprodukte anschließend mit Triglyceriden sowie gegebenenfalls mehrwertigen Carbonsäuren und/oder Polyolen mit 2 bis 12 Kohlenstoffatomen und 2 bis 6 Hydroxylgruppen umsetzt;
(b) Abtrennen der an die Polymerkondensate chemisch oder physikalisch gebundenen Schadstoffe unter Rückgewinnung des gereinigten wässrigen Mediums.

摘要翻译： 提出了一种用于处理水以及水溶液或制剂，其包含以下步骤的方法：（a）使所带来的分离的水介质与聚合物缩合物接触，其与含水碱性碱和该处理微生物可含有污染物的 如此得到的中间体然后与含有2至12个碳原子和2至6个羟基的甘油三酯和任选多元羧酸和/或多元醇进行反应; （B）将化学或物理结合的聚合物冷凝物污染物与回收纯化的含水介质分离。

公开(公告)号：EP3196169A4

公开(公告)日：2018-04-04

申请号：EP15837976

申请日：2015-05-29

申请人： KURITA WATER IND LTD

发明人： KIKKAWA TAKASHI

IPC分类号： C02F1/56 ,  B01D17/05 ,  B01D21/01 ,  C02F101/32 ,  C02F103/10 ,  C02F103/36 ,  C10G33/04

CPC分类号： B01D21/01 ,  C02F1/56 ,  C02F2101/325 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2301/08 ,  C10G33/04

摘要： To efficiently separate water containing components originating from coal tar or crude oil and forming an o/w emulsion, such as ammonia-containing wastewater from a coke oven of an ironworks or wastewater from an atmospheric distillation unit, an FCC unit, an RFCC unit, or a desalter of an oil refinery, into oil and water. A method for separating an o/w emulsion into oil and water includes adding a phenolic resin to an o/w emulsion including a component originating from coal tar and/or crude oil. A coagulant is preferably further added to the o/w emulsion. An organic coagulant is particularly preferable. It is possible to efficiently separate the o/w emulsion into oil and water in a short time to produce treated water in which the amount of oil components has been reduced. Since a phenolic resin is not an inorganic substance, reusing separated oil components including the phenolic resin does not impose any problem.

公开(公告)号：EP3286146A1

公开(公告)日：2018-02-28

申请号：EP16783954

申请日：2016-04-22

申请人： ECOLAB USA INC

发明人： CHEN ZHE ,  SHEN JIAN KUN ,  MIKNEVICH JOSEPH ,  YUAN QING QING ,  ZHANG MENG ,  CHEN GUO ,  ZHOU YUEMING

IPC分类号： C02F1/56 ,  C09D7/00

CPC分类号： C02F1/56 ,  C02F1/26 ,  C02F2101/308 ,  C02F2103/14 ,  C09D7/00

摘要： The invention provides methods and compositions which may be added into a liquid medium of an aqueous liquid system. It may be used to effectively treat water-based and/or solvent-based paints. The composition comprises: 1) an organic component, and 2) a metal salt. The organic component being one item selected from the list consisting of: an aldehyde-functionalized polyacrylamide, a dialdehyde, a polyacrylamide, and any combination thereof.