Abstract: The invention concerns a method for the phytoremediation treatment of a medium contaminated with at least one element selected from the group consisting of (preferably water soluble and volatile) organic pollutants, heavy metals, radionuclides or a mixture thereof, comprising the step of cultivating upon the contaminated medium a plant associated with an endophytic microorganism able to improve the phytoremediation of the plant, to reduce phytotoxicity of chemicals. The invention further relates to methods for improving phytoremediation by directly modifying members of the endogenous endophytic community of a plant, via horizontal gene transfer. Another part of the invention relates to plants associated with such endophytes and/or plants with a modified endogenous endophytic community.

Abstract: A method for the phytoremediation treatment of a contaminated medium with at least one element selected from the group consisting of (preferably water soluble and volatile) organic pollutants, heavy metals, radionuclides or a mixture thereof, comprising the step of cultivating upon said contaminated medium a plant associated with an endophytic microorganism able to improve the phytoremediation of said plant, to reduce phytotoxicity of chemicals, and the step of recovering the elements present in said plant.

Abstract: Thermally controlled apparatus 1 for actuating a valve opening 2, in particular a fluid valve, in particular a drip-stop valve in a steam iron, the apparatus having a bimetallic spring disc 3 fastened to a carrier element 4, the edge 5 or edge region of which disc opens or closes the valve opening depending on the curvature position of the bimetallic spring disc 3. The valve opening is formed through a cross-sectionally variable segment 6 of a tube- or pipe-like flow-through element 7, and the edge 5 or edge region of the bimetallic spring disc 3 acts directly on the cross-sectionally variable segment 6.

Abstract: Thermally controlled apparatus 1 for actuating a valve opening 2, in particular a fluid valve, in particular a drip-stop valve in a steam iron, the apparatus having a bimetallic spring disc 3 fastened to a carrier element 4, the edge 5 or edge region of which disc opens or closes the valve opening depending on the curvature position of the bimetallic spring disc 3. The valve opening is formed through a cross-sectionally variable segment 6 of a tube- or pipe-like flow-through element 7, and the edge 5 or edge region of the bimetallic spring disc 3 acts directly on the cross-sectionally variable segment 6.