Abstract: A calender includes a rotatable roller, and a belt co-acting with the roller with a determined belt pressure. At least one material for feeding through the calender is situated between the roller and the belt for a determined contact time during throughfeed through the calender. The calender also includes heating means for heating the fluid and/or the roller, control means for controlling the heating means and/or the belt pressure and/or the contact time, and a database for storing data. The control means are configured to control the heating means and/or the belt pressure and/or the contact time on the basis of at least one of the data contained in the database, before and/or during throughfeed of the material. A set with a plurality of such calenders and a method for controlling such a calender.

Abstract: A calender includes a rotatable roller, and a belt co-acting with the roller with a determined belt pressure. At least one material for feeding through the calender is situated between the roller and the belt for a determined contact time during throughfeed through the calender. The calender also includes means for heating the fluid and/or the roller, control means for controlling the heating means and/or the belt pressure and/or the contact time, and at least one first temperature sensor for measuring the temperature of an outer periphery of the roller and at least one second temperature sensor for measuring the temperature of the fluid. The control means are configured to control the heating means and/or the belt pressure and/or the contact time on the basis of the measured outer periphery temperature and the measured fluid temperature. A set with a plurality of such calenders and a method for controlling such a calender.

Abstract: A calender includes a rotatable roller, and a belt, co-acting with the roller with a determined belt pressure. At least one material for feeding through the calender is situated between the roller and the belt for a determined contact time during throughfeed through the calender. The calender also includes heating means for heating the fluid and/or the roller, control means for controlling the heating means and/or the belt pressure and/or the contact time, and flow influencing means for initiating and/or influencing a flow of the fluid in the internal space. The control means are configured to control the flow influencing means and thereby the flow of the fluid in the internal space in freely settable manner. A set with a plurality of such calenders and a method for controlling such a calender.

Abstract: A method for transferring and/or fixating a print on(to) a substrate includes feeding a substrate through a device for transfer and/or fixation for the purpose of transferring thereto and/or fixating thereon a print, where the substrate has been provided or is provided with a number of basic colours and optional dilutions thereof, comparing the basic colours and the optional dilutions thereof of the substrate to registered verification basic colours and optional dilutions thereof, and approving or not approving the substrate on the basis thereof, and/or comparing basic colours and optional dilutions thereof of a print paper, to be fed through with the substrate with a print to be transferred and said basic colours and optional dilutions thereof to registered print basic colours and optional dilutions thereof, and approving or not approving the print paper on the basis thereof.

Abstract: The present invention relates to a system for detecting microbial contamination of a liquid specimen comprising a device for concentrating micro-organisms from a liquid specimen, having (i) a hypobaric chamber, (ii) a filter housing comprising a liquid-permeable bed of an adsorbent material and adapted for being fluidly connected to said hypobaric chamber, and (iii) a vacuum pump adapted for being fluidly connected to said hypobaric chamber, said system further comprising a kit for detection of micro-organisms adsorbed to said adsorbent material, wherein said kit is based on enzymatic detection using chromogenic and/or fluorescent substrate analogs.

Abstract: The present invention relates to a system for detecting microbial contamination of a liquid specimen comprising a device for concentrating micro-organisms from a liquid specimen, having (i) a hyperbaric chamber, (ii) a filter housing comprising a liquid-permeable bed of an adsorbent material and adapted for being fluidly connected to the hyperbaric chamber, and (iii) a manner for pressurizing the hyperbaric chamber. The system also comprises a kit for detection of micro-organisms adsorbed to the adsorbent material, wherein the kit is based on enzymatic detection using chromogenic and/or fluorescent substrate analogues.

Abstract: The present invention relates to a system for detecting microbial contamination of a liquid specimen comprising a device for concentrating micro-organisms from a liquid specimen, having (i) a hyperbaric chamber, (ii) a filter housing comprising a liquid-permeable bed of an adsorbent material and adapted for being fluidly connected to said hyperbaric chamber, and (iii) a means for pressurizing said hyperbaric chamber, said system further comprising a kit for detection of micro-organisms adsorbed to said adsorbent material, wherein said kit is based on enzymatic detection using chromogenic and/or fluorescent substrate analogues.

Abstract: The present invention relates to a system for detecting microbial contamination of a liquid specimen comprising a device for concentrating micro-organisms from a liquid specimen, having (i) a hypobaric chamber, (ii) a filter housing comprising a liquid-permeable bed of an adsorbent material and adapted for being fluidly connected to said hypobaric chamber, and (iii) a vacuum pump adapted for being fluidly connected to said hypobaric chamber, said system further comprising a kit for detection of micro-organisms adsorbed to said adsorbent material, wherein said kit is based on enzymatic detection using chromogenic and/or fluorescent substrate analogues.

Abstract: A method and device for processing organic waste in an environmentally friendly manner. The waste flow is processed in a bipolar biofuel cell. The waste is introduced into a space having a pair of electrodes, which includes at least one anode and at least one cathode, while in a bipolar cell the anode and cathode are separated spatially and/or by a porous, electronically non-conductive, non-ion-selective wall, while an oxidizer is introduced in the space around the cathode, and where a potential difference is formed across the pair of electrodes such that at the anode CO2 is produced and electricity is produced. The method can be carried out with waste flows including animal manure, waste water, waste water purification sludge, kitchen and garden waste (KGW), roadside grass, residual flows from industrial processes (such as molasses, whey, draff) and/or dredgings.

Abstract: The invention relates to a method for the anaerobic biological degradation of aromatic hydrocarbons (in particular benzene), and to a specific mixture and the use thereof for this degradation. According to the invention, the anaerobic biological degradation of aromatic hydrocarbons present at a contaminated location is stimulated and stabilized by the use of a combination of humic acids and/or anthraquinone-2,6-disulfate and nitrate, which is added to anaerobic bacterial populations.

Abstract: A method and device for processing organic waste in an environmentally friendly manner. The waste flow is processed in a bipolar biofuel cell. The waste is introduced into a space having a pair of electrodes, which includes at least one anode and at least one cathode, while in a bipolar cell the anode and cathode are separated spatially and/or by a porous, electronically non-conductive, non-ion-selective wall, while an oxidizer is introduced in the space around the cathode, and where a potential difference is formed across the pair of electrodes such that at the anode CO2 is produced and electricity is produced. The method can be carried out with waste flows including animal manure, waste water, waste water purification sludge, kitchen and garden waste (KGW), roadside grass, residual flows from industrial processes (such as molasses, whey, draff) and/or dredgings.

Abstract: An apparatus for metering a plurality of different liquid or pasty masses to a receiving container including: first support for supporting containers for the masses in fixed positions; a fixedly disposed annular frame bearing a number of dispensing nozzles controllable by a fixedly disposed control device and each individually connectable to said containers via respective conduits; a second support controllable by the control device for supporting a receiving container such that this receiving container is displaceable in an annular path corresponding with the annular form of the frame and can be placed temporarily beneath a chosen dispensing nozzle for receiving mass dispensed by this dispensing nozzle; a weighing device on which a receiving container can be placed, which weighing device can supply weight signals to the control device; wherein the weighing device is disposed fixedly and supports the second support.

Abstract: An apparatus for dosed dispensing of a plurality of different liquid or pasty masses to a receiving container.

Abstract: An apparatus for cleaning a rotation-symmetrical container with a mouth which comprises:positioning means for placing and holding a container in a raised inclined position such that the mouth is situated on the underside;first drive means for rotating the container round its centre line; andscraping means for placing into the container and drivable in the direction of the centre line thereof by means of the second drive means,such that during the action of the first and the second drive means the inner surface of the container is scraped clean.