公开(公告)号：US20160376182A1

公开(公告)日：2016-12-29

申请号：US15039832

申请日：2014-11-27

Applicant: OREGE

Inventor： Patrice Capeau ,  Pascal Gendrot

IPC: C02F11/14 ,  C02F1/20 ,  C02F1/56 ,  B01D21/30 ,  C02F11/12 ,  B01D21/00 ,  B01D21/08 ,  C02F1/24 ,  C02F1/74

CPC classification number: C02F11/14 ,  B01D21/0084 ,  B01D21/08 ,  B01D21/302 ,  C02F1/20 ,  C02F1/24 ,  C02F1/5281 ,  C02F1/56 ,  C02F1/74 ,  C02F11/121 ,  C02F2209/38 ,  C02F2209/40 ,  C02F2301/066 ,  C02F2303/02 ,  Y02W10/37

Abstract: Treating an organic effluent is disclosed. The effluent is fed in a continuous flow at a rate q via a first chamber maintained at a first pressure and/or directly through a first narrowing to a second chamber or container maintained at a second medium pressure by the injection of air into the second chamber at a rate Q in order to obtain an emulsion in the second chamber. A head loss is generated in the emulsion optionally modified by a second and/or third narrowing or a feed valve for a third chamber maintained at a third pressure in the region immediately downstream of the second or third narrowing and/or valve. A flocculant is injected into the region of the third chamber. The emulsion at atmospheric pressure then being degasified and the emulsion thus degasified being recovered in a filtration or decanting device.

Abstract translation: 公开了处理有机废水。 以维持在第一压力的第一室和/或直接通过第一变窄至第二室或容器维持在第二介质压力的第一腔室以一定速率将流出物以一定速率进料，通过将空气注入第二室 以速率Q以在第二室中获得乳液。 在乳液中产生头部损失，任选地通过在第二或第三变窄和/或阀的紧下游的区域中保持在第三压力的第三室的第二和/或第三变窄或进给阀修改。 将絮凝剂注入第三室的区域。 然后将大气压下的乳液脱气，然后在过滤或倾析装置中回收乳液，从而脱气。

公开(公告)号：US11623882B2

公开(公告)日：2023-04-11

申请号：US16040635

申请日：2018-07-20

Applicant: Orege

Inventor： Patrice Capeau ,  Michel Lopez ,  Pascal Gendrot

IPC: C02F1/54 ,  B01D21/01 ,  B01D21/02 ,  B01D21/28 ,  C02F11/06 ,  C02F11/147 ,  C02F1/20 ,  C02F1/74

Abstract: The invention relates to a method and device for clarifying water by means treatment of the colloidal structures contained in a liquid and/or a sludge supplied in a continuous flow at a flow rate of QEB=VEB/hour. The flow is sprayed into a chamber under overpressure conditions in relation to atmospheric pressure, said chamber having a volume v

公开(公告)号：US10442716B2

公开(公告)日：2019-10-15

申请号：US15577610

申请日：2016-05-27

Applicant: OREGE

Inventor： Patrice Capeau ,  Pascal Gendrot

IPC: C02F11/04 ,  C02F1/24 ,  C02F3/02 ,  C02F11/14 ,  B01F13/02 ,  C02F3/12 ,  C02F11/16 ,  C02F3/00

Abstract: A method and a device for the continuous purification of a domestic or industrial water stream. After passing through a biological reactor to obtain a sludge of between 4 and 12 g/l of Dry Solids, the method involves feeding a series of chambers separated by restrictions at a flow rate q, injecting air into a second chamber at a flow rate Q>q, in order to obtain an emulsion, injecting a flocculant into a third chamber, and recovering the degassed emulsion in a drain pan. Flocculated and aerated sludge floats on top, such that the remaining liquid centrate has a Dry Solids content less than 100 mg/l and has a positive redox potential >50 mV and a value greater than 100 mV relative to the redox potential of the sludge at the inlet of the chambers, and is reinjected upstream from or into the biological reactor.

公开(公告)号：US10301189B2

公开(公告)日：2019-05-28

申请号：US15039821

申请日：2014-11-27

Applicant: OREGE

Inventor： Patrice Capeau ,  Pascal Gendrot

IPC: C02F1/20 ,  C02F1/24 ,  C02F1/72 ,  C02F1/74 ,  B01D29/27 ,  C02F11/00 ,  C02F11/14 ,  C02F11/121 ,  C02F1/56 ,  C02F1/52

Abstract: The continuous treatment of a flow of organic liquid sludge is disclosed. Following the optional addition of granular mineral matter to the flow, the sludge is injected at a rate q into a column of air which is at overpressure relative to atmospheric pressure. The air column is circulating at a rate Q>5q in a chamber extending over a specific length in order to create a fluidized bed, in which the sludge is aerolized, between air supply piping upstream of the sludge injection and an outlet reservoir downstream of the fluidized bed, the reservoir being substantially at atmospheric pressure. A flocculant is introduced continuously downstream of the chamber into the fluidized bed in order to aggregate the organic matter before the solid part obtained in this way is separated from the liquid part, the resulting solid part thus being deodorized.

公开(公告)号：US20180170785A1

公开(公告)日：2018-06-21

申请号：US15863525

申请日：2018-01-05

Applicant: Orege

Inventor： Patrice Capeau ,  Michel Lopez ,  Pascal Gendrot

IPC: C02F11/14 ,  B01D21/02 ,  B01D21/28 ,  B01D21/01 ,  C02F1/54 ,  C02F1/20 ,  C02F11/12 ,  C02F1/74

CPC classification number: C02F11/14 ,  B01D21/01 ,  B01D21/02 ,  B01D21/286 ,  C02F1/20 ,  C02F1/54 ,  C02F1/74 ,  C02F11/12 ,  C02F2209/40 ,  C02F2301/066 ,  C02F2303/06

Abstract: The invention relates to a method for separating the liquid part from the suspended matter in a sludge supplied in a continuous flow at a flow rate of QEB=V/hour. The flow is divided into at least two partial flows which are sprayed on top of one another into a sealed chamber of volume v

公开(公告)号：US20170029291A1

公开(公告)日：2017-02-02

申请号：US15039812

申请日：2014-11-27

Applicant: OREGE

Inventor： Patrice Capeau ,  Pascal Gendrot

IPC: C02F1/24 ,  C02F1/56 ,  C02F1/52 ,  B01D21/24 ,  C02F11/12 ,  B01D21/00 ,  B01D21/08 ,  C02F1/20 ,  C02F11/14

CPC classification number: C02F1/24 ,  B01D21/0084 ,  B01D21/08 ,  B01D21/2494 ,  B01D21/28 ,  B01F3/04021 ,  B01F3/04078 ,  B01F5/0268 ,  C02F1/20 ,  C02F1/5281 ,  C02F1/56 ,  C02F1/74 ,  C02F11/121 ,  C02F11/14 ,  C02F2209/38 ,  C02F2209/40 ,  C02F2301/066 ,  C02F2303/02

Abstract: Treating and conditioning liquid sludge and a solidified sludge cake obtained thereby are disclosed. A first emulsion of sludge is formed in an in-line container fed at a first flow rate Q owing to the impact of the sludge with air injected into the container at a rate Q′, where Q′>5Q, in a first region which has a small volume of less than 0.05 m3. The first emulsion is then transferred into a second region of the container extending over a first length, and is then discharged via a component which generates a head loss in a chamber extending over a second length. A flocculant is injected in order to obtain a second coagulated emulsion, which is at least partially degasified. The matter in suspension in the second emulsion obtained in this way is then filtered or decanted.

Abstract translation: 公开了对由此获得的液体污泥和固化的污泥饼进行处理和调理。 污泥的第一乳液形成在以第一流量Q供给的在线容器中，这是因为在第一区域中的第一区域中，由于污泥以注入容器中的空气的速率Q'（其中Q'> 5Q） 体积小于0.05立方米。 然后将第一乳液转移到在第一长度上延伸的容器的第二区域中，然后经由在第二长度上延伸的室中产生头部损失的部件排出。 注入絮凝剂以获得至少部分脱气的第二凝固乳液。 然后将以这种方式获得的第二乳液中悬浮的物质过滤或倾析。