Treatment of water, waste water or sewage

Industry

  • CPC
  • B01F2215/0052
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    All Ceramic High Efficiency Diffuser with Ceramic Membrane

    • Publication number 20230149862
    • Publication date May 18, 2023
    • Seneca Ceramics, Inc.
    • Chad Sheckler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS FOR DISPOSING OF ORGANIC OR SEWAGE SLUDGE WASTE

    • Publication number 20230074904
    • Publication date Mar 9, 2023
    • Sang-dong KWON
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    VORTEX FLOW INDUCER AND OZONE DISSOLUTION CHAMBER HAVING THE SAME

    • Publication number 20230060405
    • Publication date Mar 2, 2023
    • Adrian A Preiss
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WASTEWATER AERATOR/DIGESTERS

    • Publication number 20230029790
    • Publication date Feb 2, 2023
    • Titus Industrial Group, Inc.
    • Lewis Titus
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    AERATION CONE FOR HYDRAULIC TURBINE

    • Publication number 20220387943
    • Publication date Dec 8, 2022
    • ANDRITZ HYDRO CANADA INC.
    • Bernd Nennemann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VENTURY NOZZLE APPARATUS

    • Publication number 20220370962
    • Publication date Nov 24, 2022
    • PURITECH Co., Ltd.
    • Sung Hun HONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR CYCLIC AERATION AND MIXING

    • Publication number 20220297067
    • Publication date Sep 22, 2022
    • ENVIROMIX, INC
    • Sarah O. Elger
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Vertical Motion Mixing Drive

    • Publication number 20220297069
    • Publication date Sep 22, 2022
    • Ovivo Inc.
    • Haydon Christiansen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluoride delivery device for water system

    • Publication number 20220064033
    • Publication date Mar 3, 2022
    • K. C. Industries, L.L.C.
    • Steven McCarter
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    HIGH RATE THICKENER AND EDUCTORS THEREFOR

    • Publication number 20220055935
    • Publication date Feb 24, 2022
    • Graver Water Systems LLC
    • Carlos Grana
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    PROPELLER AND STIRRER FOR CIRCULATING WASTEWATER IN A CLARIFIER

    • Publication number 20220016586
    • Publication date Jan 20, 2022
    • INVENT UMWELT - UND VERFAHRENSTECHNIK AG
    • Marcus HÖFKEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYPERBOLOID AGITATOR FOR CIRCULATING LIQUIDS, AND AGITATING AND GAS...

    • Publication number 20210394132
    • Publication date Dec 23, 2021
    • INVENT UMWELT - UND VERFAHRENSTECHNIK AG
    • Marcus HÖFKEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROPELLER FOR A DIGESTION TANK MIXER

    • Publication number 20210394135
    • Publication date Dec 23, 2021
    • Xylem Europe GmbH
    • Peter Loman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER DISPENSER WITH MEANS FOR REFRESHING AND IMPROVING WATER QUALITY

    • Publication number 20210387865
    • Publication date Dec 16, 2021
    • Yehonatan MORE
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    BUBBLE GENERATOR

    • Publication number 20210380448
    • Publication date Dec 9, 2021
    • Murata Manufacturing Co., Ltd.
    • Katsumi FUJIMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BUBBLE GENERATOR

    • Publication number 20210379542
    • Publication date Dec 9, 2021
    • Murata Manufacturing Co., Ltd.
    • Katsumi FUJIMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    A SYSTEM AND METHOD FOR THE TREATMENT OF BIOGAS AND WASTEWATER

    • Publication number 20210371299
    • Publication date Dec 2, 2021
    • UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
    • Mohammad Reza Ghaani
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FLOW STRAIGHTENING VANE FOR AERATOR

    • Publication number 20210340040
    • Publication date Nov 4, 2021
    • AQUA-AEROBIC SYSTEMS, INC.
    • James A. Knight
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID AERATOR AND AIR COMPRESSOR THEREOF

    • Publication number 20210340043
    • Publication date Nov 4, 2021
    • Kasco Marine, Inc.
    • Todd Dombrock
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR OPTIMIZING THE ENERGY CONSUMPTION OF AN AERATOR IN THE F...

    • Publication number 20210317021
    • Publication date Oct 14, 2021
    • L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
    • Bruno ALBANS
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    APPARATUS FOR AERATING BODIES OF WATER

    • Publication number 20210316257
    • Publication date Oct 14, 2021
    • INVENT UMWELT - UND VERFAHRENSTECHNIK AG
    • Marcus HÖFKEN
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Water Sanitizing System

    • Publication number 20210300792
    • Publication date Sep 30, 2021
    • Ronald L. Barnes
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    NANO-BUBBLE GENERATING APPARATUS AND METHOD

    • Publication number 20210299617
    • Publication date Sep 30, 2021
    • Moleaer, Inc.
    • Bruce Scholten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Floating, Sub-Surface Discharge Aerator

    • Publication number 20210299616
    • Publication date Sep 30, 2021
    • Titus Industrial Group, Inc.
    • Lewis Titus
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WASTEWATER TREATMENT SYSTEM

    • Publication number 20210276902
    • Publication date Sep 9, 2021
    • Pulsed Burst Systems, LLC
    • Kenneth E. Neu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS AND SYSTEM FOR MANAGING DISSOLVED GASES IN STORAGE TANKS

    • Publication number 20210268452
    • Publication date Sep 2, 2021
    • Bobby Gene Lee
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICRO-BUBBLE ACQUISITION APPARATUS

    • Publication number 20210260539
    • Publication date Aug 26, 2021
    • JODEN INC.
    • Zhengfeng XU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROCHEMICAL FLOW REACTOR

    • Publication number 20210253452
    • Publication date Aug 19, 2021
    • Commonwealth Scientific and Industrial Research Organisation
    • Michael David HORNE
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    MICRO-BUBBLE PUMP APPARATUS FOR WATER TREATMENT

    • Publication number 20210253464
    • Publication date Aug 19, 2021
    • Choon Man JANG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    AERATION DEVICE

    • Publication number 20210238073
    • Publication date Aug 5, 2021
    • Man Chung Daniel Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL