Abstract: The invention is directed to novel reductive dehalogenase genes encoding for reductive dehalogenases which are capable of dehalogenating halogenated organic compounds and may be useful in the bioremediation of pollutants. In particular, the invention provides an isolated polynucleotide of a novel vinyl chloride dehalogenase gene (bvcA). The novel vinyl chloride dehalogenase gene encodes a reductive dehalogenase that is capable of the complete reduction of vinyl chloride to ethene.

Abstract: In preferred embodiments, bioremediation systems are provided that comprise electricigenic microbes that use electrons provided directly from the anode of an electrical bioremediation system to carry out reductive dehalogenation of halogenated hydrocarbon contaminants, including chlorinated solvents. The present invention also provides methods of performing in situ bioremediation of halogenated solvents in groundwater or soil through the use of the provided systems.

Abstract: The invention is directed to novel reductive dehalogenase genes encoding for reductive dehalogenases which are capable of dehalogenating halogenated organic compounds and may be useful in the bioremediation of pollutants. In particular, the invention provides an isolated polynucleotide of a novel vinyl chloride dehalogenase gene (bvcA). The novel vinyl chloride dehalogenase gene encodes a reductive dehalogenase that is capable of the complete reduction of vinyl chloride to ethene.

Abstract: The invention is directed to novel reductive dehalogenase genes encoding for reductive dehalogenases which are capable of dehalogenating halogenated organic compounds and may be useful in the bioremediation of pollutants. In particular, the invention provides an isolated polynucleotide of a novel vinyl chloride dehalogenase gene (bvcA). The novel vinyl chloride dehalogenase gene encodes a reductive dehalogenase that is capable of the complete reduction of vinyl chloride to ethene.

Abstract: In preferred embodiments, bioremediation systems are provided that comprise electricigenic microbes that use electrons provided directly from the anode of an electrical bioremediation system to carry out reductive dehalogenation of halogenated hydrocarbon contaminants, including chlorinated solvents. The present invention also provides methods of performing in situ bioremediation of halogenated solvents in groundwater or soil through the use of the provided systems.

Abstract: The invention is directed to novel reductive dehalogenase genes encoding for reductive dehalogenases which are capable of dehalogenating halogenated organic compounds and may be useful in the bioremediation of pollutants. In particular, the invention provides an isolated polynucleotide of a novel vinyl chloride dehalogenase gene (bvcA). The novel vinyl chloride dehalogenase gene encodes a reductive dehalogenase that is capable of the complete reduction of vinyl chloride to ethene.

Abstract: The invention sets forth specific probes and primer pairs for such quantitative analysis and methods of obtaining template DNA from the Dehalococcoides species of interest. These techniques are useful in a bioremediation process to monitor and control the dechlorination of chlorinated hydrocarbons.

Abstract: The invention sets forth specific probes and primer pairs for such quantitative analysis and methods of obtaining template DNA from the Dehalococcoides species of interest. These techniques are useful in a bioremediation process to monitor and control the dechlorination of chlorinated hydrocarbons.

Abstract: The invention relates to substrates which, at least in regions on a surface, are provided with a coating of a metal, a method for producing such substrates and the use thereof. It is thereby the object of the invention to improve the adhesion of a coating of a metal on electrically non-conducting substrates or layers disposed on substrates. However, further properties can also be improved. For this purpose, the substrates are provided on their surface or on an electrically non-conducting layer with an intermediate layer which improves the adhesion, the coating with the metal being formed in turn on said intermediate layer. On the intermediate layer, a further layer comprising a semiconducting material or material mixture is formed at least in regions. The intermediate layer is formed from a metal oxide and/or a sulphide, the metal oxide and/or sulphide for the further layer which comprises a semiconducting material or material mixture having an injection barrier of less than equals 0.6 eV.

Abstract: A bacterium, designated BAV 1 belonging to the Pinellas group within the Dehalococcoides cluster has been discovered. BAV 1 is able to completely metabolize chloroethenes to non-toxic products. The isolate is able to grow with dichloroethenes and vinyl chloride (VC) as electron acceptors, reductively dechlorinating dichloroethenes and VC to ethene and inorganic chloride under anaerobic conditions. The BAV1 isolate is useful for bioremediation approaches for cleaning contaminated subsurface environments and restoring drinking water reservoirs.

Abstract: A differential pressure pickup with a small hysteresis volume which has a sensor element, two pressure measuring chambers adjacent thereto, two pressure receiving chambers closed off by separating diaphragms and two overload chambers separated from each other by an overload diaphragm, in which pickup the overload diaphragm has a closed outer edge and a closed inner edge and is firmly restrained along its outer edge and its inner edge.

Abstract: A cylinder block of an internal combustion engine has several cylinder bores. The surfaces surrounding the cylinder bores have wear-resistant coatings which closely reproduce the surfaces. The coatings are formed by Plasma Vacuum Deposition.