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SDG-Water-SanitationAndWasteManagement

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Analysis

1 / 72
1.5553794Sewage handling system
US - 10.09.1996
Int.Class F16K 21/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
21Fluid-delivery valves
04Self-closing valves, i.e. closing automatically after operation
18closed when a rising liquid reaches a predetermined level
 Appl.No 08361292 Applicant Tarby Inc Inventor Oliver Darrel S.

A sewage grinder pump system for use in moving sewage, having a vertically oriented cylindrical pump motor housing, a bottom plate affixed to and closing the pump motor housing, a motor supported by the bottom plate within the pump motor housing, the motor having a shaft extending through an opening in the bottom plate, a grinder pump supported to a lower end of the bottom plate and connected to the motor shaft, a closure member affixed to the pump motor housing top end and having a level detector receiving portion providing a liquid level detector opening therein externally of the pump motor housing, an elongated liquid level detector having an upper end received within the liquid level detector opening, and a circuit connecting the liquid level detector to control the motor to thereby drive the grinder pump in response to detected liquid level.

2.0002759609NODE OF WATER SUPPLY FACILITIES OF BLOCK-MODULAR TYPE
RU - 16.11.2021
Int.Class E03F 5/00
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
 Appl.No 2020130032 Applicant Inventor ШИПИЛОВ Андрей Александрович (RU)
FIELD: water supply. SUBSTANCE: invention relates to the field of water supply and sanitation. Elements of the node are placed in the node of water supply facilities. As structures in which the elements of the node are placed, block modules are used, made of sections formed of pipes and having hatches for emergency and preventive work. The node of water supply facilities includes “dry” and “wet” compartments separated by a partition. Equipment is placed in the “dry” compartments, and the “wet” ones are containers for water supply. The pipe sections are made of fiberglass and have the configuration of a straight section with a tee, and/or a straight section with a rounded turn, and/or a curved section with an offset along the centerline. EFFECT: improvement of technical and operational characteristics is provided. 14 cl, 6 dwg, 1 tbl
3.110820919Hauling rotating type opening breaking mechanism for chemical wastewater treatment
CN - 21.02.2020
Int.Class E03F 9/00
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
9Arrangements or fixed installations for cleaning sewer pipes, e.g. by flushing
 Appl.No 201911022401.6 Applicant ZHANG YUWEN Inventor ZHANG YUWEN
The invention relates to the technical field of sewage treatment, in particular to a hauling rotating type opening breaking mechanism for chemical wastewater treatment. The hauling rotating type opening breaking mechanism for chemical wastewater treatment comprises a base, a driving mechanism is fixedly mounted in the middle of the top plane of the base, the left end of the top plane of the base is perpendicularly provided with a supporting frame, and the left end of the driving mechanism is in abut joint with an opening breaking mechanism body. According to the hauling rotating type opening breaking mechanism for chemical wastewater treatment, a driving motor is arranged on the right end of the driving mechanism, the driving motor is rotatably connected with a rotating wheel through a coupler, a driving shaft is transversely and fixedly connected on the lower end of the supporting frame, the opening breaking mechanism body is rotatably connected to the left end of the rotating mechanism through a rotating shaft, a wheel disc is fixedly arranged on the middle of the rotating shaft of the opening breaking mechanism body, the wheel disc is rotatably connected with a driven wheel through a driven belt, fan-shaped opening breaking cutters are fixedly arranged on the left side wall and the right side wall on the wheel disc, the opening breaking mechanism body carries out rotary opening breaking, and inertia is used for achieving the higher opening breaking effect.
4.0002782889DECONTAMINATION UNIT
RU - 07.11.2022
Int.Class C02F 1/32
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
30by irradiation
32with ultraviolet light
 Appl.No 2022107560 Applicant Inventor Мищенков Вадим Юрьевич (RU)
FIELD: wastewater treatment. SUBSTANCE: invention relates to the field of wastewater treatment. Sewage treatment plant contains a water disinfection unit, including an ultraviolet radiation lamp located in a quartz case. The cover with the lamp is inserted into the gravity flow in the treatment plant housing, located between the last sump of the sewage treatment plant and the forced pumping chamber or the outlet of the treated water gravity discharge. The UV lamp is a low pressure ozone free amalgam lamp. EFFECT: increased efficiency of wastewater disinfection. 4 cl, 2 dwg
5.4578188Sewerage flow diverter
US - 25.03.1986
Int.Class E03F 3/04
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
3Sewer pipe-line systems
04Pipes or fittings specially adapted to sewers
 Appl.No 06759595 Applicant COUSINO KENNETH P Inventor Cousino Kenneth P.

A sewerage flow diverter to direct relatively low volumetric liquid flow of sewerage from a large combined storm water and sewage drain to a sanitary interceptor and to direct relative high volumetric liquid flow of combined storm water and sewerage to bypass the connection to the sanitary interceptor. The diverter comprises a hollow weir positioned in the bottom of the large combined storm water and sewerage drain having a small inlet pipe from the large drain and an outlet pipe to the large drain. An opening or orifice in the hollow weir opens downwardly to an interconnect pipe to the sanitary interceptor. At low flow rates the liquid is primarily sewerage in the bottom of the large drain which possesses relatively low kinetic energy as it enters the inlet pipe in the weir. Within the weir the liquid drops through the opening and passes on to the sanitary interceptor. With increasing volumetric liquid flow in the large combined storm water and sewerage drain, the kinetic energy of the liquid entering the inlet pipe increases thereby causing increasing amounts of liquid to "leap" across the opening and pass through the outlet pipe back into the large drain. The diverter contains no moving parts and can be constructed as a single cast concrete unit for convenient installation. Existing underground mechanically operated diverters can be easily rebuilt to eliminate the mechanical gates and valves and substitute a form of the new diverter.

6.20230303409WATER TREATMENT APPARATUS MANAGEMENT SYSTEM AND HOUSEHOLD WATER TREATMENT APPARATUS
US - 28.09.2023
Int.Class C02F 1/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
 Appl.No 18135690 Applicant WOTA Corp. Inventor Riki KITAGAWA

A water treatment apparatus management system which manages a household water treatment apparatus located at or near a place of water use, and treats water before treatment with at least one type of filter to produce treated water for the place of water use. The system includes: a filter information storage unit storing information regarding an in-service filter used in the household water treatment apparatus; an information receiver receiving information regarding performance change of the in-service filter from the household water treatment apparatus; and a water type estimation means that estimates a water type of the water before treatment based on the information regarding performance change and the information regarding the in-service filter. The information regarding the in-service filter includes reference information of performance change of the same or the same type of filter as the in-service filter for each of plural types of reference water before treatment.

7.3428126WATER TREATMENT DEVICE MANAGEMENT SYSTEM AND DOMESTIC WATER TREATMENT DEVICE
EP - 16.01.2019
Int.Class C02F 1/28
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
28by sorption
 Appl.No 17763456 Applicant WOTA CORP Inventor KITAGAWA RIKI
A water treatment apparatus management system which manages a household water treatment apparatus located at or near a place of water use, and treats water before treatment with at least one type of filter to produce treated water for the place of water use. The system includes: a filter information storage unit storing information regarding an in-service filter used in the household water treatment apparatus; an information receiver receiving information regarding performance change of the in-service filter from the household water treatment apparatus; and a water type estimation means that estimates a water type of the water before treatment based on the information regarding performance change and the information regarding the in-service filter. The information regarding the in-service filter includes reference information of performance change of the same or the same type of filter as the in-service filter for each of plural types of reference water before treatment.
8.20080295903Urban and Rural Integrated Conduit System For Sewage Discharging and Reclaiming
US - 04.12.2008
Int.Class E03F 3/00
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
3Sewer pipe-line systems
 Appl.No 11921281 Applicant HUIYUAN CHENG Inventor Huiyuan Cheng

An urban and rural integrated conduit system for sewage discharging and reclaiming comprises: sewage discharging conduits or gutters constituted by sewers and outfall sewers and pits of roads; disposal wells for mud, sand and suspended matter, one end of which is connected to sewage transport pipes buried in the river bed of the present town river; and pits provided at the intersections of the sewage transport pipes, in which, gas outlets are provided at intervals on the upper side of the transport pipes, and an air pipe communicates the upper ends of the gas outlets of each transport pipe. The lower ends of both the sewage transport pipes and the air pipes communicate with one end of an integrated sewage processing plant, another end of which is connected to a water storage reservoir by a pipeline via a water pump of a pump station, with the water storage reservoir being provided with delivery valves and a variety of ducts especially for irrigation, cleaning or the like.

9.1999033511APPARATUS FOR REMOVING ACCUMULATED MATTERS
JP - 09.02.1999
Int.Class B08B 9/08
BPERFORMING OPERATIONS; TRANSPORTING
08CLEANING
BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9Cleaning hollow articles by methods or apparatus specially adapted thereto
08Cleaning of containers, e.g. tanks
 Appl.No 1997210064 Applicant MITSUBISHI HEAVY IND LTD Inventor HIRABAYASHI ZEN

PROBLEM TO BE SOLVED: To remove accumulated matters within a short time by installing a cutter driven by a driving source to level down the accumulated matter in the front part of a push car movable on the face of the layer of the accumulated matter and installing a suction aperture of a vacuum hose to such the leveled down accumulated matter.

SOLUTION: When accumulated matter 9 such as soil, dust, etc., accumulated on the bottom face of a storage tank in the sewage treatment facility or the wastewater treatment facility is removed and recovered, a motor 7 of this apparatus is started while holding a stay 11 of a push car 20 in the tank. The rotation force of the motor 7 is transmitted to a cutter 5 through a pulley, a timing belt, and a pulley. In such conditions, the cutter 5 is made to cut in the accumulated matter 9 by a worker 12 and the push car 20 is pushed forward. Consequently, the accumulated matter 9 is leveled down by the cutter 5 and the leveled down accumulated matter 10 is sucked through a suction aperture 16 of a vacuum hose 6. The accumulated matter 10 sucked through the suction aperture 16 is transported to a hightsoil vacuum vehicle 23 through a vacuum hose 6.

COPYRIGHT: (C)1999,JPO

10.20190031530Water treatment apparatus management system and household water treatment apparatus
US - 31.01.2019
Int.Class C02F 1/00
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
 Appl.No 16127018 Applicant WOTA Corp. Inventor Riki Kitagawa

A water treatment apparatus management system which manages a household water treatment apparatus located at or near a place of water use, and treats water before treatment with at least one type of filter to produce treated water for the place of water use. The system includes: a filter information storage unit storing information regarding an in-service filter used in the household water treatment apparatus; an information receiver receiving information regarding performance change of the in-service filter from the household water treatment apparatus; and a water type estimation means that estimates a water type of the water before treatment based on the information regarding performance change and the information regarding the in-service filter. The information regarding the in-service filter includes reference information of performance change of the same or the same type of filter as the in-service filter for each of plural types of reference water before treatment.

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