TREA

provided with scrapers on the liquid surface for removing floating particles

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Industry

  • CPC
  • B01D21/2438
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D21/00Separation of suspended solid particles from liquids by sedimentation

Current Industry

B01D21/2438provided with scrapers on the liquid surface for removing floating particles
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEARING DEVICE, ARRANGEMENT AND USE
    • Publication number 20240416261
    • Publication date Dec 19, 2024
    • METSO FINLAND OY
    • Stephen Martin Viduka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM FOR CLARIFYING PROCESS WATER IN OIL AND GAS OPERATIONS
    • Publication number 20240367073
    • Publication date Nov 7, 2024
    • Redhawk Coil Tubing
    • Waylin Bruce Ott
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PASSIVE GRAVITY FILTER CELL AND METHODS OF USE THEREOF
    • Publication number 20240327251
    • Publication date Oct 3, 2024
    • Robert J. Galletta
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROLLER FOR CHAIN AND SCRAPER ASSEMBLY
    • Publication number 20240226774
    • Publication date Jul 11, 2024
    • Evoqua Water Technolgoies LLC
    • Donald Hindman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PLANT AND PROCESS FOR REMOVING SUSPENDED SOLIDS, OILS AND GREASES F...
    • Publication number 20240181373
    • Publication date Jun 6, 2024
    • DANIELI & C. OFFICINE MECCANICHE SPA
    • Antonio NARDELLA
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ROLLER FOR CHAIN AND SCRAPER ASSEMBLY
    • Publication number 20240131451
    • Publication date Apr 25, 2024
    • Evoqua Water Technolgoies LLC
    • Donald Hindman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WASTE WATER TREATMENT APPARATUS
    • Publication number 20230356115
    • Publication date Nov 9, 2023
    • Environmental Products & Services Limited
    • James O'Neill
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Surface Skimmer Lifting Device
    • Publication number 20230303412
    • Publication date Sep 28, 2023
    • Monte Whetstone
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    HEADRACE SYSTEM
    • Publication number 20230212035
    • Publication date Jul 6, 2023
    • UTSUNOMIYA KOGYO CO., LTD.
    • Hideo UTSUNOMIYA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PALLET COATING WASTE RECOVERY SYSTEM
    • Publication number 20230085131
    • Publication date Mar 16, 2023
    • AIR AND LIQUID SYSTEMS, LLC
    • James E. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Passive Gravity Filter Cell and Methods of Use Thereof
    • Publication number 20220379240
    • Publication date Dec 1, 2022
    • Robby Galletta Enterprises LLC
    • Robert J. Galletta
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    GREY WATER TREATMENT AND RECYCLING SYSTEM, GREY WATER TREATMENT AND...
    • Publication number 20220363578
    • Publication date Nov 17, 2022
    • DFM DEPANNAGES FOURNITURES MAINTENANCE
    • Bruno PONZI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Modular Installation for Treating Water by Flotation
    • Publication number 20220234913
    • Publication date Jul 28, 2022
    • VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
    • Christina DEL PICOLO
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WASTEWATER DISSOLVED-AIR FLOTATION APPARATUS COMBINED WITH SETTLING...
    • Publication number 20210394088
    • Publication date Dec 23, 2021
    • Jong Seok YUN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Clarifier with Submerged Effluent Launder and Launder Sweeper System
    • Publication number 20210331091
    • Publication date Oct 28, 2021
    • Ovivo Inc.
    • Tyson Beaman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS, SYSTEMS, AND METHODS FOR IMPROVING SLOP WATER TREATMENT...
    • Publication number 20210331941
    • Publication date Oct 28, 2021
    • Halliburton Energy Services, Inc.
    • Kevin G. KLEINGUETL
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Floating Sludge Discharge Device for Square Settling Tank
    • Publication number 20210252429
    • Publication date Aug 19, 2021
    • HOHAI UNIVERSITY
    • Ming XU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM WASTE REMOVAL SYSTEM
    • Publication number 20210220756
    • Publication date Jul 22, 2021
    • Andrew S. Loudermilk
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    BIO-DAF SYSTEM FOR DOMESTIC AND INDUSTRIAL WASTEWATER TREATMENT
    • Publication number 20200223729
    • Publication date Jul 16, 2020
    • Water Environmental Technology
    • William Michael Fields
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ANIMAL BYPRODUCT RECOVERY SYSTEM
    • Publication number 20200188815
    • Publication date Jun 18, 2020
    • Air and Liquid Systems, Inc.
    • James E. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING SKIMMERS AND BEACHES FOR USE IN WATER SEPARATION AND TREA...
    • Publication number 20200038783
    • Publication date Feb 6, 2020
    • Halliburton Energy Services, Inc.
    • Kevin G. Kleinguetl
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ANIMAL BYPRODUCT RECOVERY SYSTEM
    • Publication number 20190233316
    • Publication date Aug 1, 2019
    • Air and Liquid Systems, Inc.
    • James E. Miller
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Application

    Vacuum Waste Removal System
    • Publication number 20180290075
    • Publication date Oct 11, 2018
    • Andrew S. Loudermilk
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOATING CHOPPER SLUDGE WEIR
    • Publication number 20180193774
    • Publication date Jul 12, 2018
    • Air and Liquid Systems, Inc.
    • James E. Miller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR REMOVAL OF SURFACE SCUM
    • Publication number 20160023131
    • Publication date Jan 28, 2016
    • Kimmo Kosunen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EFFLUENT WEIR SYSTEM
    • Publication number 20140326662
    • Publication date Nov 6, 2014
    • STUART J. WARD
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS FOR TREATING WASTE WATER
    • Publication number 20140083955
    • Publication date Mar 27, 2014
    • James O'Neill
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SLUDGE SCRAPING APPARATUS
    • Publication number 20130153491
    • Publication date Jun 20, 2013
    • FUJIWARA INDUSTRY CO., LTD.
    • Michihiro Fujiwara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Self Contained Dissolved Air Flotation System
    • Publication number 20130112626
    • Publication date May 9, 2013
    • SIONIX CORPORATION
    • David P. Lambert
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    CIRCULAR CLARIFIER CLEANING SYSTEM
    • Publication number 20120285903
    • Publication date Nov 15, 2012
    • SEYMOUR KERSHNER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL