A method for waste water (1) treatment comprising the steps of: (a) combining waste water (1) with activated sludge (4) under anaerobic conditions; (b) transferring the products of step (a) to a container (B); (c) aerating the contents of the container (B); (d) allowing the contents of the container to settle and separate into an effluent layer (3) and an activated sludge layer; (e) decanting at l...

The present invention relates to a process for producing briquetted and pressed granular material and the use thereof for coloring building materials, such as concrete and asphalt, and organic media, such as paint systems, plastics and colored pastes.

The present invention relates to a process for producing briquetted and pressed granular material and the use thereof for coloring building materials, such as concrete, and organic media, such as paint systems, plastics and colored pastes.

PCT No. PCT/DK97/00170 Sec. 371 Date Dec. 4, 1998 Sec. 102(e) Date Dec. 4, 1998 PCT Filed Apr. 17, 1997 PCT Pub. No. WO97/38905 PCT Pub. Date Oct. 23, 1997In a driving system for the cross closing jaw (16) of a continually operating flow packing machine it is customary that the drive motor (30) for the vertical movements of the jaw is mounted on the sledge (8) reciprocating the jaws along the conv...

A uni-pad structure on the surface of a PWB comprising a pair of complimentary pads, arranged on an axis, whose dimensions are selected to support the terminals of a plurality of surface mount component sizes. The width of each pad is the width of the widest anticpated surface mount component which may be substituted. A first distance, denoting the separation of the inner edges of each pad, is sel...

A self-configurable wireless system is provided which can determine its own channel assignments without the need for advance planning or human intervention.Such a system is implemented as an improvement to a wireless communications network having service areas partitioned into a plurality of cells, that improvement being implemented through a cooperative combination of: (1) a means for autonomousl...

The arrangement forms the products of the sampled values of the complex demodulated quadrature amplitude, or the M-QAM signal, and the sampled values of the conjugate complex M-QAM signa,l shifted with respect to the first signal by one symbol clock. A mean value is formed from the several sampled value products, is used to produce a distortion criterion (VB1,VB2). The arrangement can form the ...

The present invention relates to a base station (BTS) of a radio system comprising several receivers (RX1, RX2) and several transmitters (TX1, TX2), whereby at least one of the receivers comprises means for measuring the signal level of the received signal. In order to measure disturbances caused by intermodulation of signals of the transmitters the base station comprises testing means (3). The tr...

The formation of a metal oxide-containing coating on a surface in order to replicate a corrosion residual unidentified deposit (crud) coating in a nuclear power station comprises: (i) the preparation of an aqueous solution containing metal ions and anions; (ii) bringing the solution into contact with the surface; and (iii) deposition of the ions onto the surface to form a coating with a relatively...

A network system for mobile radio communication includes a network constituted by a server unit and a client unit, a radio connection unit connected to a communication network, a public radio base station installed in a cell, and a mobile radio terminal which establishes a radio channel with the public radio base station while moving. The network system performs data communication betwe...