A separator preventing microplastics from entering the environment through regenerating the pressure consumption of filters for removing microplastics an effluent. The separator for separating microplastics from an effluent includes a chamber with an inlet and an outlet, a sieve structure forming a permeable barrier between the inlet and the outlet to filter the effluent, the sieve structure thus having an inlet side for unfiltered effluent and an outlet side for filtered effluent. The further includes a filter pressure regeneration apparatus for dislodging filtered material from the sieve structure. The filter pressure regeneration apparatus includes a conduit and a nozzle assembly having at least one cleaning nozzle directed towards the outlet side of the sieve structure to dislodge filtered material from the inlet side of the sieve structure.

A separator prevents microplastics from entering the environment through regenerating the pressure consumption of filters for removing microplastics in effluent from any source but in particular removing microfibers from domestic and commercial washing machine wastewater, industrial textile processing waste and roadside runoff. A separator includes a chamber with an inlet and an outlet, a sieve structure forming a permeable barrier between the inlet and the outlet to filter the effluent, and a pump in fluid communication with the outlet of the chamber.

A separator prevents microplastics from entering the environment by regenerating the pressure consumption of filters for removing microplastics in effluent from any source but in particular removing microfibers from washing machine wastewater. The separator includes a chamber with an inlet and an outlet, a sieve structure forming a permeable barrier between the inlet and the outlet to filter the effluent, the sieve structure thus having an inlet side for unfiltered effluent and an outlet side for filtered effluent, the separator further including at least one pump in fluid communication with the outlet of the chamber, and at least one sensor is provided, and wherein the pump is arranged to be activated in accordance with the output from the sensor.

The invention relates to a filter apparatus, in particular in the form of a hollow cylinder (10) having a filter material (12), characterized in that a pre-filter (16) is mounted upstream of a surface filter (14) in the flow direction of a fluid stream to be cleaned from particulate contaminants, which pre-filter comprising a bulk material (18) for increasing the effective surface of the filter material (12), which bulk material is received between delimiting layers (20, 22) which are in each case provided with holes for fluids, the opening width of which is smaller than the diameter of a single grain (24) of the bulk material (18).

Embodiments of the invention provide a filter for use in filtering a fluid slurry that includes particles of varying size, such as pool water including debris. The filter is in electrical communication with a sensor and includes a housing having an inlet to receive the fluid slurry, an outlet, and an internal chamber. An actuator can be coupled to the filter media to move at least a portion of the filter media to vary a dimension of the pores. The filter also includes a controller connected to the actuator that is capable of receiving a signal from the sensor and controls the actuator to change the dimension of the pores based on the signal.

The present invention provides an improved filtering system and method for filtering effluent water for use in irrigation and other applications. The improved filtering system offers significant advancements to the flow rate, efficiency, and reliability of effluent water filtration. The present invention provides systems and methods for filtering of effluent water with a multi-staged filter system, which are self-cleaning, requiring less down time and nearly continuous filtration function.

Backwash shoes and methods of using backwash shoes are provided to increase the filtration area of a cloth filter media, the backwash shoe having a trailing surface formed from a series of merlons and crenels whereby some of the pile threads of the cloth filter media are compressed toward the support surface of the cloth filter media by the trailing surface and some of the pile threads remain in an extended or straightened position.

A filtering member is provided including a frame defining a fluid path between an outer face of the frame and an inner face thereof, the fluid path includes a first and a second protruding portions extending between the outer face and the inner face defining a filtering volume therebetween, at least one of the first and a second protruding portions is tapered such that a cross section of the filtering volume increases towards the inlet face; a filtering media disposed in the filtering volume and configured such that when fluid flows from the outer face towards the inner face density of the filtering media is higher than density thereof when fluid flows from the inner face towards the outer face.

There is disclosed an apparatus for storing organic materials, the apparatus including: a body having an opening for receiving the organic materials to be stored; an outlet formed in the body through which the organic materials are unloaded from the body; a cooling fluid circuit for circulating cooling fluid through the organic material collected by the hopper.

This descriptive report refers to an invention patent for the improvement in a metallic filtration body, belonging to the area of filtration equipment components for liquids, particularly the equipment named turbo filter (100), formed by: a filter body provided with intermediate filtration chamber (101), with extreme product inlet (102), lower filtrate outlet (103) and an opposite outlet for solids (104); by the metallic filtration body (1); by a rotor (105), provided with a set of fine step paddles (106), laid out at the turbo filter body inlet; and a set of coarse step paddles (107), laid inside and along the filtration body (1); by washing and counterwashing devices in the filtration body; by a motor device (108) for driving the rotor and others; said metallic filtration body (1) comprising basically two or more sections of the coaxial tubular metallic filtration body (1); by a connection device (20) among the sections of the tubular metallic (1) filtration body; and by a regulation device (60) for the product, within the sections of the tubular metallic filtration body (1).