[Problem] To provide a filter module excellent in maintainability of a deposition layer of adsorbent powder. [Solution] The problem is solved by a filter module 1 including: a filtration membrane 2; a deposition layer 3 of adsorbent powder attached to a primary-side surface of the filtration membrane 2; a primary-side circulation layer 4 pressed against a primary-side surface of the deposition layer 3; a container 10 in which the filtration membrane 2, the deposition layer 3, and the primary-side circulation layer 4 are housed so as not to move; and a supply port 14 and a discharge port 15 provided in the container 10, wherein a fluid Fi to be processed supplied from the supply port 14 into the container 10 passes through the primary-side circulation layer 4, the deposition layer 3, and the filtration membrane 2 in this order such that the entire volume of the fluid Fi to be processed is filtered, and then a processed fluid Fx is discharged from the discharge port 15 to the outside of the container 10.
B01D 53/04 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
[Problem] To provide a washing system and washing method, in which the amount of waste water is suppressed. [Solution] The problem is solved by this washing system and washing method, characterized by comprising a filtration means for filtrating washing water and rinsing water being discharged from the washing tank, the washing water having been supplied to a washing tank, the rinsing water having been supplied to the washing tank, wherein the washing water circulates through the washing tank and the filtration means, and the rinsing water circulates through the washing tank and the filtration means.
B01D 29/07 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants plats avec des supports à feuilles filtrantes ondulées, pliées ou enroulées
D06F 39/08 - Dispositions pour l’alimentation ou l’évacuation des liquides
[Problem] To provide a filtration device and a filtration method by which filter maintenance is easy and which can suppress running costs. [Solution] This filtration system 1 includes: a filtration container 11 having a supply port 11A for a liquid A to be treated and a discharge port 11B for a treated liquid B; a filtration filter 12 which is provided inside the filtration container 11, and of which the outer surface is a filtration surface and the inside is a passage 12r for the treated liquid; a cleaning powder supplying means for supplying, to the filtration container 11, a cleaning powder F that cleans the filtration filter 12; and a vibrating body 73 which, in a state where the cleaning powder F has accumulated outside of the filtration filter, vibrates at least one among the filtration filter 12 and the cleaning powder F, and causes the filtration filter 12 and the cleaning powder F to rub together.
B01D 35/24 - Dispositifs fournissant une substance granulaire non agglomérée pour récurer les filtres
B01D 29/07 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants plats avec des supports à feuilles filtrantes ondulées, pliées ou enroulées
B01D 29/62 - Régénération de la substance filtrante dans le filtre
B01D 41/04 - Régénération, à l'extérieur du filtre, de la substance filtrante ou des éléments filtrants utilisés dans la filtration des fluides liquides ou gazeux d'une substance filtrante rigide ne nécessitant pas de support auxiliaire
B01D 65/04 - Nettoyage ou stérilisation de membranes à l'aide de corps mobiles, p. ex. de boules spongieuses
[Problem] To make it possible to easily attach and detach a measurement device to tunnel construction equipment. [Solution] An attachment/detachment device 1 comprises: a support body 4 that supports a measurement device 3; an adhesion means 10 which is provided on the back side of the support body 4 and attaches to tunnel construction equipment 2; and an extension body 5 which extends from one side of the support body 4 to the outside in the horizontal direction. The extension body 5 is provided with a fixed part 11 which is fixed to the support body 4, an outside part 12 which extends from the fixed part 11 towards the outside of the support body 4 in the horizontal direction, and an inside part 13 which extends from the fixed part 11 towards the inside of the support body 4 in the horizontal direction. If the outside part 12 of the extension body 5 is raised towards the surface side of the support body 4 while in a state in which the support body 4 has been fixed to the tunnel construction equipment 2 via the attachment means 10, the inside part 13 of the extension body 5 tips over towards the back side of the support body 4 and one side of the support body 4 floats up, releasing the support body 4 from the tunnel construction equipment 2.
[Problem] To provide a filtration device, a filtration system, and a filtration method highly effective in removing a persistent substance. [Solution] A filtration device 10 according to the present invention comprises: a filtration container 11 having a supply port 4 for a liquid A to be treated and a discharge port 15 for a treated liquid B; and a tubular filtration filter 12 which is provided inside the filtration container 11 and in which an outer surface 12f is a filtration surface and the interior is a passage for the treated liquid B, wherein in the state before filtration, an adsorbent N that adsorbs the persistent substance E is laminated on the outer surface 12f of the filtration filter 12 and forms an adsorbent layer 47.
B01D 37/02 - Revêtement préalable des éléments filtrants ou de la substance filtranteAddition d'adjuvants de filtration au liquide à filtrer
B01D 29/07 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants avec des éléments filtrants plats avec des supports à feuilles filtrantes ondulées, pliées ou enroulées
B01D 29/50 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants à plusieurs éléments filtrants caractérisés par leur agencement relatif
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
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