Abstract: An abrasion-resistant free-flowing glycocyamine-containing moldings, in particular pellets and extrudates, and methods for their production. The bulk density of the moldings is from 350 to 850 kg/m3, and their grain size range is from 32 to 2750 ?m, and their glycocyamine content is from 55 to 99.9% by weight, based on the total weight, and they are particularly suitable as feed additives.

Abstract: A method of manufacturing a component carrier includes providing a known-good layer stack comprising an already formed electrically conductive connection structure and a known-good cavity, and mounting a known-good component on the already formed electrically conductive connection structure in the cavity.

Abstract: A method of manufacturing a component carrier includes providing a known-good layer stack comprising an already formed electrically conductive connection structure and a known-good cavity, and mounting a known-good component on the already formed electrically conductive connection structure in the cavity.

Abstract: An apparatus and a method for backwashing filter membrane modules arranged in parallel in the form of a plurality of module rows within a module rack and supplyable with raw water through supply/drain ports at each end face via respectively associated supply/drain lines, and each including a drain port on a wall side for the filtrate, to which a filtrate collection line is connected for draining the filtrate, wherein valve means are provided to control at least one filtration and backwashing mode, wherein, in the backwashing mode, a supply-side control valve of the first supply/drain lines carrying raw water of a module row is closed, but an associated drain-side control valve of the other supply/drain line of one module row serving to drain backwashing water is open, whereas the remaining supply-side control valves in the supply line carrying raw water of the remaining module rows are open, to ensure backwashing of the one module row of the module rack by the filtrate simultaneously produced by the other mod

Abstract: An innovative cleaning device (1) is described, more particularly for the cleaning of swimming pools and ornamental pools having a casing, a casing base (13), with at least one suction opening (14, 15) arranged on the casing base, a pump (20, 21) connected to the suction opening and conveying fluid to be cleaned into the casing, an actuator for moving and at least one nozzle (27) which is connected to a high-pressure water pump. Also provided is a rotor (25) with at least one arm (26) arranged in a rotatable manner in the casing, the end area of which has the nozzle (27) directed at the bottom of the pool.

Abstract: An innovative cleaning device (1) is described, more particularly for the cleaning of swimming pools and ornamental pools having a casing, a casing base (13), with at least one suction opening (14, 15) arranged on the casing base, a pump (20, 21) connected to the suction opening and conveying fluid to be cleaned into the casing, an actuator for moving and at least one nozzle (27) which is connected to a high-pressure water pump. Also provided is a rotor (25) with at least one arm (26) arranged in a rotatable manner in the casing, the end area of which has the nozzle (27) directed at the bottom of the pool.

Abstract: An apparatus and a method for backwashing filter membrane modules arranged in parallel in the form of a plurality of module rows within a module rack and supplyable with raw water through supply/drain ports at each end face via respectively associated supply/drain lines, and each including a drain port on a wall side for the filtrate, to which a filtrate collection line is connected for draining the filtrate, wherein valve means are provided to control at least one filtration and backwashing mode, wherein, in the backwashing mode, a supply-side control valve of the first supply/drain lines carrying raw water of a module row is closed, but an associated drain-side control valve of the other supply/drain line of one module row serving to drain backwashing water is open, whereas the remaining supply-side control valves in the supply line carrying raw water of the remaining module rows are open, to ensure backwashing of the one module row of the module rack by the filtrate simultaneously produced by the other mod

Abstract: A container with a plug is described, with at least one plug hole, sealable n a liquid-tight manner by means of the plug. The container with plug is characterized by the plug hole surrounded by a collar made from the material of the container, the collar having at least one locking element to secure the plug, and having a sealing surface provided thereon, between which surface and the plug a sealing element for sealing the plug hole tightly is insertable.