baber/WOPTO huggingface dataset:
Patent FR-2738829-B1 (FR)
Inventor: MALINGE JEAN
IPC: C08F4/651
Filed: 1995-09-19
Granted: 1997-10-17
Abstract: Prepn. of prepolymer comprises prepn. of polymer A by polymerisation of at least one olefin in suspension or gas phase in presence of solid catalyst compsn. (A); mixing with organoaluminium deriv. and then solid catalyst compsn. (B) to give an aggregate; and then prepolymerisation AB of at least one olefin in gas phase in presence of aggregate. Pref. the organoaluminium cpd. is trialkylaluminium. The catalytic solid compsn. (A) and/or (B) contain titanium cpd. capable of polymerising olefins. The molar ratio organoaluminium cpd.:transition metal in prepolymer A = 1-1000. Prepolymerisation is carried out by controlling the flow of the monomer.
Patent FR-2741420-B1 (FR)
Inventor: BEAUQUIN JEAN LOUIS
IPC: E21B17/00
Filed: 1995-11-16
Granted: 1997-12-26
Abstract: A thermal isolation system of a pipe (10) (figure 1) is claimed. It consists of a sleeve consisting of an aerogel which surrounds at least part of the length of the pipe. The aerogel is made up of a precursor consisting of tetraethylorthosilicate. The thermal isolation process consists of several steps: (a) fabricating of a liquid gel from a precursor and a liquid; (b) substituting the liquid phase by a more volatile solvent; (c) eliminating the solvent in the gel in order to form the aerogel.
Patent FR-2743712-B1 (FR)
IPC: A61B17/58
Filed: 1996-01-19
Granted: 1998-04-30
Abstract: PCT No. PCT/FR97/00088 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Jan. 17, 1997 PCT Pub. No. WO97/25931 PCT Pub. Date Jul. 24, 1997Osteosynthesis implants for use in the backbone of the human or animal skeleton are disclosed. The anchoring device for posterior vertebral osteosynthesis comprises at least four fixation points each consisting of a hook (4, 5, 6, 7). The hooks are arranged in opposed pairs along perpendicular axes XX' and ZZ', and each pair of hooks forms a gripping assembly, of which one is a lateral or isthmian assembly along axis XX' while the other is an axial or laminar assembly along axis ZZ'.
Patent FR-2756812-B1 (FR)
Inventor: GERNEZ ALAIN
IPC: B65G1/04
Filed: 1996-12-05
Granted: 1999-01-15
Abstract: Disclosed is a warehouse for storing and distributing objects (2), with an overall parallelepipedic structure with a series of n pairs of horizontal sliding channels (13, 13a) regularly and vertically spaced. The sliding channels enable storage trays (14) holding the objects (2) to be introduced and extracted by sliding them in and out horizontally. This structure occupies at least two columns (A, B) facing one another and separated by a packing space containing a device for introducing and extracting the trays in the channels which is connected to an elevator (30); one of the columns (B) has a vertical portion (B1) free of channels which contains a horizontal beam (22) set perpendicular to the direction of introduction and extraction of the trays to and from their channels. The beam bears a mobile truck (23) along its length, and the truck contains a vertical arm (25) situated with the packing space (C) which can be moved in relation to its vertical axis and which is equipped at the lower end with an instrument (27) for prehension of the objects (2). The beam (22) has a delivery base (1) located at one of its ends at least, outside of the parallelepipedic space; the beam protrudes into this base and the vertical arm (25) can also access the base using its prehensile instrument (27). The trays (14) are equipped with elements (36, 40, 41) that ensure the precise positioning of each object deposited.
Patent FR-2759410-B1 (FR)
Inventor: DEMARS YVES
IPC: E06B1/60
Filed: 1997-02-13
Granted: 1999-03-12
Abstract: The door or window frame (2,2') has its opening (3) composed of vacuum insulating glazing (4) and an aluminium casing (5,5'). The frame is fixed to a wall (1) of an enclosure. The hardware elements (8) for the opening and closing of the window are fixed on the frame side edges. The window is made from vacuum insulating glazing in turn made from two glass sheets (13,14) separated by a vacuum space (15). The window is sealed to the frame by joints (11).
Patent FR-2777052-B1 (FR)
Inventor: POURTIER FABRICE
IPC: B25B13/48
Filed: 1998-04-02
Granted: 2000-05-05
Abstract: The fixing rod has an end fixing section (11), a tip (13) shaped for rotating the rod, and an anchoring section (12) with spiral vanes (16) to enhance the mixing of an anchoring substance. The vanes can also have notches (17) at intervals. A variant of the design has channels running in two spiral directions in the rod's surface to form diamond-shaped projections.
Patent FR-2777471-B1 (FR)
Inventor: SARDOU MAX
IPC: A63C9/085
Filed: 1998-04-15
Granted: 2000-05-19
Abstract: The ski fixing uses composite spring bars (1, 1') which are molded onto the boot fixing jaws (2, 2'). They are also fixed to an adjustment device (3, 3') held by a support (4, 4') enabling their prestressing.
Patent FR-2794653-B1 (FR)
Inventor: NIGON ALAIN
IPC: A61F2/95
Filed: 1999-06-14
Granted: 2001-12-21
Abstract: A kit for the withdrawal of a blood vessel filter of the umbrella type formed from a bush (31) serving as a sleeve for retaining a number of flexible strands (32) that spread apart naturally and end in hooks (33) directed outwards so that they lock onto the wall of a vessel, comprisinga first so-called "external" catheter (1)a stem that can be inserted in the external catheter and has, at one of its ends, a number of flexible legs (18) that open out from the stem, spreading apart naturally and ending in hooks (20) directed inwards for grasping bush (31) of the filter as they close up again and preferably in addition a second catheter (11), of diameter such that it can be introduced into the external catheter (1).
Patent HU-224151-B1 (HU)
Inventor: MEUNIER JULIEN
IPC: G01H1/00
Filed: 2001-02-09
Abstract: A találmány tárgya készülék szeizmikus hullámok vételére, amelyhidrofont és/vagy geofont tartalmaz, valamint eljárás egy vagy többilyen készülék csatolására egy szilárd környezethez, például azaltalajhoz. A találmány szerinti készülék legalább egy hidrofonnal (2)rendelkezik, amely egy rugalmas falú, folyadékkal (8) kitöltöttburkolatba (7) van belesüllyesztve, és ez a burkolat (7) az egyikvégén egy tömítődugóval (9) van lezárva, amely egy tömítettátvezetéssel van ellátva egy, a hidrofont (2) egy mérésadatgyűjtőegységgel (E) összekötő kábel (10) számára. A burkolat (7) egy, aszilárd környezetben (5) kiüregelt térben (6) van elrendezve, éslényegében teljes felületén keresztül a környezethez (5) csatolható,előnyösen egy megszilárduló anyagon (11), mint például cementenkeresztül. Ugyanezen csatolóanyagban (11) egy geofon is elrendezhető ahidrofont (2) befogadó burkolat (7) közelében. A találmány szerintimegoldás felhasználható föld alatti képződmények kutatási műveleteihezvagy szeizmikus ellenőrzéséhez, különösen a felszálló és leszállószeizmikus hullámok megkülönböztetésére.
Patent HU-230842-B1 (HU)
Title: Printing machine and process for overprinting pre-printed foils on blister packages
Inventor: KARPATI ZOLTAN
IPC: B41J11/00
Filed: 2014-07-15
Abstract: The invention relates to a printing machine (10) for overprinting pre-printed foils (60) on blister packages (50), comprising: - a conveyor (12) for conveying the blister packages (50), - a first camera (18) arranged along the conveyor (12) for capturing an image of a pre-printed foil (60), - a first UV ink print head (20) arranged downstream of the first camera (18), - a UV pinning unit (22) arranged downstream of the first UV ink print head (18), - second UV ink print head (24) arranged downstream of the UV pinning unit (22), - a UV curing unit (26) arranged downstream of the second UV ink print head (24), - second camera (28) arranged downstream of the UV curing unit (26) for capturing an image of the overprinted foil (60). The invention further relates to a process for overprinting pre-printed foils (60) on blister packages (50).
Patent HU-222829-B1 (HU)
Title: Process for the production of biologically active protein
Inventor: CERLETTI NICO
IPC: C12R1/865
Filed: 1995-07-12
Abstract: The present invention relates to a folding process for the preparation of biologically active, dimeric, TGF-beta (Transforming Growth Factor type beta)-like protein in a detergent-free folding buffer.
Patent HU-222661-B1 (HU)
Title: Transmission device, in particular, for vehicles and related method for controlling transmission
Inventor: ANTONOV ROUMEN
IPC: F16D25/0638
Filed: 1995-08-17
Abstract: PCT No. PCT/FR95/01091 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/06293 PCT Pub. Date Feb. 29, 1996A planet gear (9) connected to the input shaft (2a) and a planet carrier (13) connected to the output shaft (18) can be coupled by a clutch (18) operated in clamping by fly weights (29) and a spring (34) to bring about direct engagement. If clamping is insufficient for torque to be transmitted, the crown wheel (8) slows down and is then immobilized by the free wheel (16). The device then acts as a reduction gear, with a piston (44) acting on the housing (2) in the direction which will release the clutch (18) and applying a brake (43) preventing the crown wheel (8) from rotating even in the direction normally permitted by the free wheel (16). Narrow bleed ducts (151, 172) of a chamber (40) associated with a piston (44) and a damping chamber (171) prevent sudden variations in the state of the clutch (18). The transmission device enables operation as a reduction gear, especially when the vehicle engine is used as a brake, and operates at low speed or at high load, while avoiding shocks produced when the piston is activated or deactivated.
Patent HU-223566-B1 (HU)
Title: Aqueous solutions of formic acid, propionic acid and ammonia and their use
Inventor: GAUS GUENTER
IPC: A23K30/15
Filed: 1996-09-09
Abstract: The invention concerns an aqueous solution consisting of: a) 35-42 % by wt. of propionic acid, b) 30-40 % by wt. of formic acid, c) 5-10 % by wt. of ammonia and d) 10-30 % by wt. of water and its use in animal nutrition.
Patent HU-225546-B1 (HU)
Title: Selective chlorination of a 1-(2-fluorophenyl)-1,2,4-triazole
Inventor: GOUDAR JAIDEV S
IPC: C07D249/12
Filed: 1996-11-20
Abstract: PCT No. PCT/US96/18600 Sec. 371 Date Jun. 25, 1998 Sec. 102(e) Date Jun. 25, 1998 PCT Filed Nov. 20, 1996 PCT Pub. No. WO97/24337 PCT Pub. Date Jul. 10, 1997A process is disclosed in which the 4-position of the 1-(2-fluorophenyl) group attached to a 4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazole, an intermediate in the route to prepare the herbicide ethyl  alpha -2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluorobenzenepropanoate, is chlorinated in good yield. The process involves adding chlorine gas in three separate steps, with by-product hydrogen chloride being removed at the end of each chlorine addition step.
Patent HU-226677-B1 (HU)
Title: Preparation containing a combination of 5-methylisoxazole-4-carboxylic acid-(4-trifluoromethyl)-anilide and n-(4-trifluoromethylphenyl)2-cyano-3-hydroxycrotonic acid amide
Inventor: BARTLETT ROBERT DR
IPC: A61P35/00
Filed: 1997-03-07
Abstract: A solid composition comprising 5-methyl-4'-trifluoromethyl-4-isoxazole carboxanilide and N-(4-trifluoromethylphenyl)-2-cyano-3-hydroxycrotonic acid amide, suitable for treatment of immunological and cancerous diseases.
Patent JP-2978933-B1 (JP)
Title: 無線選択呼出受信機のメッセ―ジ消去方法とメッセ―ジ受信機
IPC: H04W84/02
Filed: 1999-01-27
Granted: 1999-11-15
Abstract: 【要約】
【課題】  メッセージ消去の煩わしさからも解放される ために、ある時間ごとにメッセージを、部分的に一括消 去できることを課題とする。
【解決手段】  時計機能を備えた表示付き無線選択呼出 受信機のメッセージ消去方法において、記憶部に記憶さ れたメッセージの消去を予め設定されたメッセージの情 報ジャンル毎に、予め設定された時刻に一括して行うこ とを特徴とする。また、更に前記メッセージに保護指定 を設定し、前記保護指定のメッセージを除外して前記メ ッセージの消去を行うことを特徴とする。
Patent JP-3041615-B1 (JP)
Title: 汚泥処理装置
IPC: C02F11/14
Filed: 1999-02-25
Granted: 2000-05-15
Abstract: 【要約】
【目的】  未処理の汚泥と処理済の汚泥とを順に積極的 に送ることができ、処理済の汚泥の外形形状を一定のも のに整えることもできて、汚泥の脱水処理材による処理 を積極的かつ効率的に行うこと。
【構成】  固定ドラム１０の他端１２に、内径が順に小 さくなるとともに、外端部側に排出口４１を設けた補助 ドラム４０を取付けるとともに、この補助ドラム４０内 に、回転軸１３の他端に一体化された補助回転軸４２を 収納し、かつこの補助回転軸４２上に、当該補助ドラム ４０の内面に先端が近接するとともに、そのピッチが排 出口４１に向けて順に大きくなるスクリュー５０を一体 化したこと。
Patent NL-1042456-B1 (NL)
Title: Inrichting voor het onttrekken van warmte en koude aan de bodem.
Inventor: IR JOHANNES EDUARD MARIA VAN HERPT
IPC: F28D20/02
Filed: 2017-07-10
Granted: 2019-01-16
Abstract: De uitvinding heeft betrekking op het benutten van de warmte- en koude opslagcapaciteit van de bodem met behulp van een eenvoudig in het grondwater aan te brengen holle, flexibele en dunwandige buis voorzien van vloeistof-voerende kanaaltjes. De uitvinding is bedoeld voor het 5 verwarmen en koelen van eengezinswoningen en bedrijfsgebouwen. Het systeem omvat de bronelementen, een warmtepomp en eventueel externe warmtebronnen. Het systeem is gebaseerd op het verschijnsel van latente warmte als gevolg van faseverandering van het water. Door het grote contactoppervlak wordt een efficiënte warmtewisseling verkregen met het grondwater. Hierdoor kan ijsvörming ontstaan, die door de grondwaterstroming, het regenwater en 10 externe warmtebronnen weer ontdooit. Dit proces vindt simultaan plaats en wordt door een minicomputer geregeld.
Patent NL-1042603-B1 (NL)
Title: Inzetstuk van comprimeerbaar materiaal met een luchtgeleidingsoppervlak waardoor de lucht wordt afgebogen ter verbetering van de luchtdoorstroming in een ventilatiekanaal met een dwarsopening
Inventor: JOHANNES NICOLAAS ADRIANUS VAN BIJNEN
IPC: F24F13/08
Filed: 2017-10-20
Granted: 2019-04-29
Abstract: Inzetstuk (1) voor het verbeteren van de luchtdoorstroming en/of -geleiding in een ventilatiestelsel dat een ventila- tiekanaal (2) omvat dat is voorzien van een dwarsopening (3) in de nabijheid van een uiteinde (4) van dat ventilatiekanaal. Het inzetstuk omvat een luchtgeleidingsoppervlak (5) dat een zodanige vorm en oppervlaktegesteldheid heeft dat, nadat het inzetstuk is geïnstalleerd in een ruimte (6) tussen de dwarsopening en het kanaaluiteinde, lucht (7) die via het ventilatiekanaal wordt aangevoerd, via het luchtgeleidingsoppervlak in de richting van de dwarsopening wordt geleid en/of daarheen afgebogen, en/of lucht (8) die via de dwarsopening wordt aangevoerd, via het luchtgeleidingsop- pervlak in de hoofdrichting van het ventilatiekanaal wordt geleid en/of daarheen afgebogen. Het inzetstuk is ingericht om via de dwarsopening in het ventilatiekanaal te worden geïnstalleerd (9), bijvoorbeeld doordat het is vervaardigd van een flexibel en/of comprimeerbaar materiaal.
Patent NL-1043231-B1 (NL)
Title: Gereedschap voor het dragen van een verfblik of voorwerp aan het lichaam door middel van fixatie van een hengsel.
Inventor: ABJOHAN DE VRIES
IPC: B44D3/14
Filed: 2019-04-11
Granted: 2020-10-20
Abstract: Een draagbare hengselhouderinrichting voor het dragen van bijvoorbeeld een verfblik aan het lichaam met een eenvoudig en geïntegreerd koppelingsmechanisme voor het bevestigen en fixeren van een hengsel. Door het hands-free principe vergroot het gereedschap de veiligheid, handelingsvrijheid en comfort van de persoon die bijvoorbeeld schilderwerkzaamheden uitvoert. Het gereedschap maakt in samenstel gebruik van de draaias in het hengsel. Door koppeling van bijvoorbeeld het verfblikhengsel aan de draagbare hengselhouderinrichting hangt het verfblik vrij van het lichaam, waarbij de fixatie stabiliseert en voorkomt dat het verfblik uit het gereedschap kan vallen. De draagconstructie van het gereedschap maakt optimaal gebruik van drukverdeling over de gehele kunststof chassisplaat. Schilderbenodigdheden kunnen aan het gereedschap worden bevestigd door middel van twee klemmende V-groeven. De functionaliteit kan als universeel draagsysteem worden verbreed naar andere toepassingen door samenstel met andere componenten die aan de draagbare hengselhouderinrichting worden bevestigd zoals een plateau, voorwerp, gereedschap of houder met hengsel. 1043231
Patent NL-1044024-B1 (NL)
Title: Steam injection method and assembly for heating food and beverages
Inventor: TIM CRAMER
IPC: A47J27/16
Filed: 2021-05-10
Granted: 2022-11-24
Abstract: STEAM INJECTION METHOD AND ASSEMBLY FOR HEATING FOOD AND BEVERAGES The present invention relates to a method and an assembly comprising an apparatus and a container for the injection of steam into for example a ready-made food product or beverage or fresh to prepare food and/or beverage ingredients. This is achieved by injecting the steam into the container by inserting the steam outlet end of a nipple or a needle of the apparatus in the container through an essentially leak-tight port located in the bottom of the container. This method and assembly can be used at self-service food counters.
Patent NL-1044110-B1 (NL)
Title: Fopspeen voorzien ingericht voor het laten vibreren en/of heen en weer roteren van het zuigorgaan, weergave van muziek, en/of registratie van de temperatuur en/of zuigkracht van de baby en/of van door de baby voortgebrachte geluiden
Inventor: FABIAN NETJES
IPC: A61J17/00
Filed: 2021-08-04
Granted: 2023-02-17
Abstract: Fopspeen omvattende een frame (1,1a) en zuigorgaan (2), en middelen (3-8) voor het uitvoeren van één of meer van de functies: (a) het laten vibreren van het zuigorgaan, (b) het heen en weer laten draaien van het zuigorgaan, (c) het weergeven van bijvoorbeeld een muziekje, (d) het registre- ren van de temperatuur en/of de zuigkracht en/of zuigpa- troon van de baby, (e) het registreren door de baby geuite geluiden. Verder kan de fopspeen omvatten middelen (9) voor het draadloos doorgeven van die geregistreerde temperatuur, zuigkracht, zuigpatroon en/of geluiden naar bijvoorbeeld een smartphone (10). De fopspeen kan ook middelen (11) om- vatten voor het optisch aangeven van die temperatuur resp. zuigkracht, zuigpatroon en/of geluiden. De genoemde midde- len kunnen bij voorkeur ook door middel van de smartphone worden in- en/of uitgeschakeld.
Patent NL-2013252-B1 (NL)
Title: Aircraft with wing-borne flight mode and hover flight mode.
Inventor: SANDER HULSMAN
IPC: B64C39/02
Filed: 2014-07-24
Granted: 2016-09-09
Abstract: An aircraft, in particular an unmanned aerial vehicle with wing-borne flight mode and hover flight mode, comprises a wing structure having a left, middle, and right wing section. A support structure extends from the wing structure, and has an upper and lower support section. Each one of the left and right wing section, and upper and lower support section has a thrust unit. Left and right wingtip sections are rotatable relative to a left and right wing base section, respectively, around an axis extending substantially in a lengthwise direction of the wing structure. The thrust units of the left and right wing sections are provided at the respective wingtip sections, in particular at the extremities thereof.
Patent NL-2016765-B1 (NL)
Title: Flow conditioner having integral pressure tap.
Inventor: DANIEL SAWCHUK
IPC: G01F1/00
Filed: 2016-05-12
Granted: 2016-12-30
Abstract: A flow conditioner includes a plate having a hole pattern and a flange surrounding the plate; and at least one pressure tap that is integral with the flow conditioner. The at least one pressure tap is on at least one of a first face of the flow conditioner, a second face of the flow conditioner, within a hole, or any combination thereof.
Patent NL-2020372-B1 (NL)
Title: Pocket soap dispenser.
Inventor: JIAJI ZHAO
IPC: A47K5/09
Filed: 2018-02-02
Granted: 2019-08-12
Abstract: To properly clean one’s hands, soap may be used in combination with water. However, soap is not always at hand and therefor one might want to carry around soap in a bag or purse. A soap dispenser is provided which allows a user to scrape scrapings of soap of a piece of soap while holding the dispenser in one hand. With the other hand, part of the dispenser may be rotated which causes the scrapings to be scraped of the piece of soap. This process may be performed before wetting the hands, and thus prevent contact between the piece of soap and water. Furthermore, the dispenser substantially encloses the piece of soap and therewith prevents contact between the soap and water, dirt, and other contaminating factors. The dispenser may be closed during transportation to prevent soap ending up in the bag or purse in which the dispenser is carried around.
Patent NL-2029126-B1 (NL)
Title: Method for cultivating trunk - shaped tree form of lycium barbarum
Inventor: YOULONG CAO
IPC: A01G17/14
Filed: 2021-09-05
Granted: 2022-02-04
Abstract: Described is a method for cultivating a trunk - shaped tree form of Lycium barbarum and belongs to the technical field of shaping and pruning of Lycium barbarum trees. The cultivation method includes the following steps: installing a hedge frame; planting seedlings; and shaping the trees within three years. The centre trunk of the tree form cultivated by the method provided by the present invention is subjected to one - time topping during shaping of the first year, is not layered and includes many main branches. A tree body is basically formed within 3 years only and is formed by 1 - 2 years earlier than the traditional tree form.
Patent RO-113050-B1 (RO)
Inventor: ORBAN IOAN TIBERIU
IPC: C10M101/02
Filed: 1993-08-02
Abstract: Invenţia se referă la un lubrifiant semisintetic lavabil, pe bază de ulei mineral şi uleiuri sintetice de tip ester, aditivate antioxidant, antiuzură şi anticorosiv, şi la un procedeu de obţinere a acestuia. Invenţia are aplicabilitate în industria textilă, pentru lubrifierea maşinilor textile de cusut, brodat, tricotat etc.
Patent RO-117002-B1 (RO)
Title: Reactor discharging process and device
Inventor: RUELLE JEAN-JACQUES
IPC: B01J4/00
Filed: 1994-05-26
Abstract: The invention relates to a process of discharging powder from a reactor also containing pressurized gas which consists in unloading a fraction of the power contained by the reactor, continuously ro discontinuously, into an area where density is enhanced and the available volume is diminished without compacting the powder, followed by the final discharge of ther reactor in a terminal area. The process is applied by means of a device comprising a density enhancing area (3) having at least one Archimedean screw (4) inside a case (5) said screw having a reduced screw pitch and/or a progressively increasing diameter of the screw axis and a terminal area (10) which allows the final discharge of the reactor (1), the rotation of the screw axis being possible due to a motor (11)
Patent RO-111002-B1 (RO)
Inventor: FILIP DUMITRU
IPC: H01F7/02
Filed: 1995-03-23
Abstract: Circuit magnetic, cu geometrie
cilindrică, cu magneți permanenți, pentru
magnetronul planar cu plasmă, utilizat la depuneri
de straturi subțiri, metalice, în tehnica vidului,
realizat dintr-un singur element constructiv,
constituit din magnet permanent Fe-Cr-Co, cu
secțiune variabilă, obținut prin prelucrarea
mecanică și durificarea magnetică a soluției solide
a a aliajului, având înlocuită reluctanța R de
închidere a fluxului inducției magnetice din material
magnetic moale (R>0), cu reluctanța din materialul
magnetului (R<0).
Patent RO-113636-B1 (RO)
Inventor: NEGULESCU CORNELIU AUREL LUCIA
IPC: C02F3/02
Filed: 1995-04-03
Abstract: Instalația compactă, echipată
cu biodiscuri, pentru epurarea biologică cu
peliculă fixată aerobă, a apelor uzate, are aplicabilitate
la epurarea apelor uzate de la comunități
umane sau unități agroindustriale de
capacitate mică sau mijlocie. Instalația este
alcătuită dintr-un compartiment de decantare
primară, de tip jgheab decantor cu etaj (3),
prevăzut la capete cu jgheaburi de admisie
sau evacuare a apei uzate (2), dintr-un compartiment
de epurare biologică (4), echipat cu
pachetele de biodiscuri (5), care sunt montate
pe un ax orizontal acționat de un motoreductor
și un tren de roți dințate (16). dintr-un
compartiment de decantare secundară (7),
apa epurată fiind evacuată din instalație printr-o
conductă (9), la partea inferioară existând
un spațiu de fermentare a nămolurilor din
compartimentele de decantare și din cuve
(11). Principalul avantaj constă în afaptul că
instalația asigură în mod uniform oxigenerarea
și contactul peliculei biologice cu apa uzată,
realizând eficiențe bune și constante ale
procesului de epurare puțin sensibil la variațiile
încărcărilor organice și hidraulice aplicate.